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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-15 19:08:50 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-15 19:08:50 -0400
commit65a6ec0d72a07f16719e9b7a96e1c4bae044b591 (patch)
tree344e03a5039a44982c1b78d6113633b21b434820 /arch/arm
parent541010e4b8921cd781ff02ae68028501457045b6 (diff)
parent0181b61a988424b5cc44fe09e6968142359c815e (diff)
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (95 commits) [ARM] 4578/1: CM-x270: PCMCIA support [ARM] 4577/1: ITE 8152 PCI bridge support [ARM] 4576/1: CM-X270 machine support [ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put() [ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c [ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c [ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols [ARM] pxa: PXA3xx base support [NET] smc91x: fix PXA DMA support code [SERIAL] Fix console initialisation ordering [ARM] pxa: tidy up arch/arm/mach-pxa/Makefile [ARM] Update arch/arm/Kconfig for drivers/Kconfig changes [ARM] 4600/1: fix kernel build failure with build-id-supporting binutils [ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23) [ARM] Rename consistent_sync() as dma_cache_maint() [ARM] 4572/1: ep93xx: add cirrus logic edb9307 support [ARM] 4596/1: S3C2412: Correct IRQs for SDI+CF and add decoding support [ARM] 4595/1: ns9xxx: define registers as void __iomem * instead of volatile u32 [ARM] 4594/1: ns9xxx: use the new gpio functions [ARM] 4593/1: ns9xxx: implement generic clockevents ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig23
-rw-r--r--arch/arm/Kconfig-nommu2
-rw-r--r--arch/arm/Makefile2
-rw-r--r--arch/arm/boot/compressed/head-xscale.S4
-rw-r--r--arch/arm/common/Makefile1
-rw-r--r--arch/arm/common/dmabounce.c4
-rw-r--r--arch/arm/common/it8152.c387
-rw-r--r--arch/arm/configs/cm_x270_defconfig1410
-rw-r--r--arch/arm/configs/omap_h2_1610_defconfig399
-rw-r--r--arch/arm/configs/omap_osk_5912_defconfig1073
-rw-r--r--arch/arm/kernel/bios32.c28
-rw-r--r--arch/arm/kernel/calls.S1
-rw-r--r--arch/arm/kernel/relocate_kernel.S29
-rw-r--r--arch/arm/kernel/setup.c51
-rw-r--r--arch/arm/mach-at91/Kconfig25
-rw-r--r--arch/arm/mach-at91/Makefile5
-rw-r--r--arch/arm/mach-at91/at91rm9200_time.c195
-rw-r--r--arch/arm/mach-at91/at91x40.c67
-rw-r--r--arch/arm/mach-at91/at91x40_time.c80
-rw-r--r--arch/arm/mach-at91/board-eb01.c44
-rw-r--r--arch/arm/mach-at91/generic.h3
-rw-r--r--arch/arm/mach-clps7500/core.c6
-rw-r--r--arch/arm/mach-ep93xx/Kconfig6
-rw-r--r--arch/arm/mach-ep93xx/Makefile1
-rw-r--r--arch/arm/mach-ep93xx/edb9307.c91
-rw-r--r--arch/arm/mach-footbridge/isa.c45
-rw-r--r--arch/arm/mach-ns9xxx/Makefile2
-rw-r--r--arch/arm/mach-ns9xxx/board-a9m9750dev.c70
-rw-r--r--arch/arm/mach-ns9xxx/gpio.c190
-rw-r--r--arch/arm/mach-ns9xxx/irq.c50
-rw-r--r--arch/arm/mach-ns9xxx/time.c172
-rw-r--r--arch/arm/mach-omap1/Kconfig38
-rw-r--r--arch/arm/mach-omap1/Makefile3
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c120
-rw-r--r--arch/arm/mach-omap1/board-h2.c79
-rw-r--r--arch/arm/mach-omap1/board-h3.c41
-rw-r--r--arch/arm/mach-omap1/board-nokia770.c98
-rw-r--r--arch/arm/mach-omap1/board-osk.c55
-rw-r--r--arch/arm/mach-omap1/board-palmte.c377
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c357
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c383
-rw-r--r--arch/arm/mach-omap1/board-sx1.c494
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c2
-rw-r--r--arch/arm/mach-omap1/clock.c34
-rw-r--r--arch/arm/mach-omap1/clock.h35
-rw-r--r--arch/arm/mach-omap1/leds-innovator.c3
-rw-r--r--arch/arm/mach-omap1/mux.c24
-rw-r--r--arch/arm/mach-omap1/pm.c5
-rw-r--r--arch/arm/mach-omap2/Kconfig11
-rw-r--r--arch/arm/mach-omap2/Makefile1
-rw-r--r--arch/arm/mach-omap2/board-2430sdp.c218
-rw-r--r--arch/arm/mach-omap2/board-apollon.c99
-rw-r--r--arch/arm/mach-omap2/board-h4.c46
-rw-r--r--arch/arm/mach-omap2/devices.c6
-rw-r--r--arch/arm/mach-omap2/gpmc.c47
-rw-r--r--arch/arm/mach-omap2/id.c6
-rw-r--r--arch/arm/mach-omap2/io.c22
-rw-r--r--arch/arm/mach-omap2/irq.c19
-rw-r--r--arch/arm/mach-omap2/memory.c18
-rw-r--r--arch/arm/mach-omap2/mux.c38
-rw-r--r--arch/arm/mach-omap2/usb-tusb6010.c349
-rw-r--r--arch/arm/mach-pxa/Kconfig34
-rw-r--r--arch/arm/mach-pxa/Makefile47
-rw-r--r--arch/arm/mach-pxa/clock.c79
-rw-r--r--arch/arm/mach-pxa/clock.h43
-rw-r--r--arch/arm/mach-pxa/cm-x270-pci.c218
-rw-r--r--arch/arm/mach-pxa/cm-x270-pci.h13
-rw-r--r--arch/arm/mach-pxa/cm-x270.c645
-rw-r--r--arch/arm/mach-pxa/devices.h3
-rw-r--r--arch/arm/mach-pxa/generic.c184
-rw-r--r--arch/arm/mach-pxa/generic.h26
-rw-r--r--arch/arm/mach-pxa/irq.c80
-rw-r--r--arch/arm/mach-pxa/lubbock.c19
-rw-r--r--arch/arm/mach-pxa/mainstone.c19
-rw-r--r--arch/arm/mach-pxa/mfp.c235
-rw-r--r--arch/arm/mach-pxa/pxa25x.c90
-rw-r--r--arch/arm/mach-pxa/pxa27x.c127
-rw-r--r--arch/arm/mach-pxa/pxa300.c93
-rw-r--r--arch/arm/mach-pxa/pxa320.c88
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c216
-rw-r--r--arch/arm/mach-pxa/time.c53
-rw-r--r--arch/arm/mach-pxa/zylonite.c184
-rw-r--r--arch/arm/mach-pxa/zylonite_pxa300.c188
-rw-r--r--arch/arm/mach-pxa/zylonite_pxa320.c173
-rw-r--r--arch/arm/mach-s3c2410/dma.c2
-rw-r--r--arch/arm/mach-s3c2412/dma.c2
-rw-r--r--arch/arm/mach-s3c2412/irq.c58
-rw-r--r--arch/arm/mach-s3c2412/s3c2412.c5
-rw-r--r--arch/arm/mach-s3c2440/dma.c2
-rw-r--r--arch/arm/mach-s3c2443/dma.c2
-rw-r--r--arch/arm/mach-s3c2443/irq.c4
-rw-r--r--arch/arm/mm/Kconfig4
-rw-r--r--arch/arm/mm/consistent.c4
-rw-r--r--arch/arm/nwfpe/ARM-gcc.h2
-rw-r--r--arch/arm/nwfpe/entry.S25
-rw-r--r--arch/arm/nwfpe/fpa11.inl8
-rw-r--r--arch/arm/plat-omap/Kconfig9
-rw-r--r--arch/arm/plat-omap/Makefile1
-rw-r--r--arch/arm/plat-omap/debug-devices.c86
-rw-r--r--arch/arm/plat-omap/dma.c6
-rw-r--r--arch/arm/plat-s3c24xx/dma.c2
-rw-r--r--arch/arm/plat-s3c24xx/sleep.S8
102 files changed, 9814 insertions, 767 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 691aae309c8a..0a0c88d0039c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -318,6 +318,9 @@ config ARCH_KS8695
318 318
319config ARCH_NS9XXX 319config ARCH_NS9XXX
320 bool "NetSilicon NS9xxx" 320 bool "NetSilicon NS9xxx"
321 select GENERIC_GPIO
322 select GENERIC_TIME
323 select GENERIC_CLOCKEVENTS
321 help 324 help
322 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx 325 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
323 System. 326 System.
@@ -336,14 +339,14 @@ config ARCH_PNX4008
336 This enables support for Philips PNX4008 mobile platform. 339 This enables support for Philips PNX4008 mobile platform.
337 340
338config ARCH_PXA 341config ARCH_PXA
339 bool "PXA2xx-based" 342 bool "PXA2xx/PXA3xx-based"
340 depends on MMU 343 depends on MMU
341 select ARCH_MTD_XIP 344 select ARCH_MTD_XIP
342 select GENERIC_GPIO 345 select GENERIC_GPIO
343 select GENERIC_TIME 346 select GENERIC_TIME
344 select GENERIC_CLOCKEVENTS 347 select GENERIC_CLOCKEVENTS
345 help 348 help
346 Support for Intel's PXA2XX processor line. 349 Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
347 350
348config ARCH_RPC 351config ARCH_RPC
349 bool "RiscPC" 352 bool "RiscPC"
@@ -486,7 +489,7 @@ source arch/arm/mm/Kconfig
486config IWMMXT 489config IWMMXT
487 bool "Enable iWMMXt support" 490 bool "Enable iWMMXt support"
488 depends on CPU_XSCALE || CPU_XSC3 491 depends on CPU_XSCALE || CPU_XSC3
489 default y if PXA27x 492 default y if PXA27x || PXA3xx
490 help 493 help
491 Enable support for iWMMXt context switching at run time if 494 Enable support for iWMMXt context switching at run time if
492 running on a CPU that supports it. 495 running on a CPU that supports it.
@@ -994,6 +997,10 @@ source "drivers/pnp/Kconfig"
994 997
995source "drivers/block/Kconfig" 998source "drivers/block/Kconfig"
996 999
1000# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
1001
1002source "drivers/misc/Kconfig"
1003
997if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \ 1004if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
998 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \ 1005 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
999 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \ 1006 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
@@ -1029,16 +1036,16 @@ source "drivers/spi/Kconfig"
1029 1036
1030source "drivers/w1/Kconfig" 1037source "drivers/w1/Kconfig"
1031 1038
1039source "drivers/power/Kconfig"
1040
1032source "drivers/hwmon/Kconfig" 1041source "drivers/hwmon/Kconfig"
1033 1042
1034#source "drivers/l3/Kconfig" 1043source "drivers/ssb/Kconfig"
1035 1044
1036source "drivers/misc/Kconfig" 1045#source "drivers/l3/Kconfig"
1037 1046
1038source "drivers/mfd/Kconfig" 1047source "drivers/mfd/Kconfig"
1039 1048
1040source "drivers/leds/Kconfig"
1041
1042source "drivers/media/Kconfig" 1049source "drivers/media/Kconfig"
1043 1050
1044source "drivers/video/Kconfig" 1051source "drivers/video/Kconfig"
@@ -1051,6 +1058,8 @@ source "drivers/usb/Kconfig"
1051 1058
1052source "drivers/mmc/Kconfig" 1059source "drivers/mmc/Kconfig"
1053 1060
1061source "drivers/leds/Kconfig"
1062
1054source "drivers/rtc/Kconfig" 1063source "drivers/rtc/Kconfig"
1055 1064
1056source "drivers/dma/Kconfig" 1065source "drivers/dma/Kconfig"
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu
index f087376748d1..901e6dff8437 100644
--- a/arch/arm/Kconfig-nommu
+++ b/arch/arm/Kconfig-nommu
@@ -26,7 +26,7 @@ config FLASH_SIZE
26 default 0x00400000 26 default 0x00400000
27 27
28config PROCESSOR_ID 28config PROCESSOR_ID
29 hex 29 hex 'Hard wire the processor ID'
30 default 0x00007700 30 default 0x00007700
31 depends on !CPU_CP15 31 depends on !CPU_CP15
32 help 32 help
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index fa4ea9ff0797..6c2d539cd22b 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -12,7 +12,7 @@
12 12
13LDFLAGS_vmlinux :=-p --no-undefined -X 13LDFLAGS_vmlinux :=-p --no-undefined -X
14CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET) 14CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
15OBJCOPYFLAGS :=-O binary -R .note -R .comment -S 15OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
16GZFLAGS :=-9 16GZFLAGS :=-9
17#CFLAGS +=-pipe 17#CFLAGS +=-pipe
18# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: 18# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
diff --git a/arch/arm/boot/compressed/head-xscale.S b/arch/arm/boot/compressed/head-xscale.S
index 236bbe578312..67ea99ef6521 100644
--- a/arch/arm/boot/compressed/head-xscale.S
+++ b/arch/arm/boot/compressed/head-xscale.S
@@ -33,10 +33,6 @@ __XScale_start:
33 bic r0, r0, #0x1000 @ clear Icache 33 bic r0, r0, #0x1000 @ clear Icache
34 mcr p15, 0, r0, c1, c0, 0 34 mcr p15, 0, r0, c1, c0, 0
35 35
36#ifdef CONFIG_ARCH_LUBBOCK
37 mov r7, #MACH_TYPE_LUBBOCK
38#endif
39
40#ifdef CONFIG_ARCH_COTULLA_IDP 36#ifdef CONFIG_ARCH_COTULLA_IDP
41 mov r7, #MACH_TYPE_COTULLA_IDP 37 mov r7, #MACH_TYPE_COTULLA_IDP
42#endif 38#endif
diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile
index e1289a256ce5..3d0b9fa42f84 100644
--- a/arch/arm/common/Makefile
+++ b/arch/arm/common/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_SHARPSL_PM) += sharpsl_pm.o
17obj-$(CONFIG_SHARP_SCOOP) += scoop.o 17obj-$(CONFIG_SHARP_SCOOP) += scoop.o
18obj-$(CONFIG_ARCH_IXP2000) += uengine.o 18obj-$(CONFIG_ARCH_IXP2000) += uengine.o
19obj-$(CONFIG_ARCH_IXP23XX) += uengine.o 19obj-$(CONFIG_ARCH_IXP23XX) += uengine.o
20obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index b36b1e8a105d..44ab0dad4035 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -263,7 +263,7 @@ map_single(struct device *dev, void *ptr, size_t size,
263 * We don't need to sync the DMA buffer since 263 * We don't need to sync the DMA buffer since
264 * it was allocated via the coherent allocators. 264 * it was allocated via the coherent allocators.
265 */ 265 */
266 consistent_sync(ptr, size, dir); 266 dma_cache_maint(ptr, size, dir);
267 } 267 }
268 268
269 return dma_addr; 269 return dma_addr;
@@ -383,7 +383,7 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
383 * via the coherent allocators. 383 * via the coherent allocators.
384 */ 384 */
385 } else { 385 } else {
386 consistent_sync(dma_to_virt(dev, dma_addr), size, dir); 386 dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir);
387 } 387 }
388} 388}
389 389
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
new file mode 100644
index 000000000000..c03de9bfd76b
--- /dev/null
+++ b/arch/arm/common/it8152.c
@@ -0,0 +1,387 @@
1/*
2 * linux/arch/arm/common/it8152.c
3 *
4 * Copyright Compulab Ltd, 2002-2007
5 * Mike Rapoport <mike@compulab.co.il>
6 *
7 * The DMA bouncing part is taken from arch/arm/mach-ixp4xx/common-pci.c
8 * (see this file for respective copyrights)
9 *
10 * Thanks to Guennadi Liakhovetski <gl@dsa-ac.de> for IRQ enumberation
11 * and demux code.
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License version 2 as
15 * published by the Free Software Foundation.
16 */
17
18#include <linux/sched.h>
19#include <linux/kernel.h>
20#include <linux/pci.h>
21#include <linux/ptrace.h>
22#include <linux/interrupt.h>
23#include <linux/mm.h>
24#include <linux/slab.h>
25#include <linux/init.h>
26#include <linux/ioport.h>
27#include <linux/irq.h>
28#include <linux/io.h>
29
30#include <asm/mach/pci.h>
31#include <asm/hardware/it8152.h>
32
33#define MAX_SLOTS 21
34
35static void it8152_mask_irq(unsigned int irq)
36{
37 if (irq >= IT8152_LD_IRQ(0)) {
38 __raw_writel((__raw_readl(IT8152_INTC_LDCNIMR) |
39 (1 << (irq - IT8152_LD_IRQ(0)))),
40 IT8152_INTC_LDCNIMR);
41 } else if (irq >= IT8152_LP_IRQ(0)) {
42 __raw_writel((__raw_readl(IT8152_INTC_LPCNIMR) |
43 (1 << (irq - IT8152_LP_IRQ(0)))),
44 IT8152_INTC_LPCNIMR);
45 } else if (irq >= IT8152_PD_IRQ(0)) {
46 __raw_writel((__raw_readl(IT8152_INTC_PDCNIMR) |
47 (1 << (irq - IT8152_PD_IRQ(0)))),
48 IT8152_INTC_PDCNIMR);
49 }
50}
51
52static void it8152_unmask_irq(unsigned int irq)
53{
54 if (irq >= IT8152_LD_IRQ(0)) {
55 __raw_writel((__raw_readl(IT8152_INTC_LDCNIMR) &
56 ~(1 << (irq - IT8152_LD_IRQ(0)))),
57 IT8152_INTC_LDCNIMR);
58 } else if (irq >= IT8152_LP_IRQ(0)) {
59 __raw_writel((__raw_readl(IT8152_INTC_LPCNIMR) &
60 ~(1 << (irq - IT8152_LP_IRQ(0)))),
61 IT8152_INTC_LPCNIMR);
62 } else if (irq >= IT8152_PD_IRQ(0)) {
63 __raw_writel((__raw_readl(IT8152_INTC_PDCNIMR) &
64 ~(1 << (irq - IT8152_PD_IRQ(0)))),
65 IT8152_INTC_PDCNIMR);
66 }
67}
68
69static inline void it8152_irq(int irq)
70{
71 struct irq_desc *desc;
72
73 printk(KERN_DEBUG "===> %s: irq=%d\n", __FUNCTION__, irq);
74
75 desc = irq_desc + irq;
76 desc_handle_irq(irq, desc);
77}
78
79static struct irq_chip it8152_irq_chip = {
80 .name = "it8152",
81 .ack = it8152_mask_irq,
82 .mask = it8152_mask_irq,
83 .unmask = it8152_unmask_irq,
84};
85
86void it8152_init_irq(void)
87{
88 int irq;
89
90 __raw_writel((0xffff), IT8152_INTC_PDCNIMR);
91 __raw_writel((0), IT8152_INTC_PDCNIRR);
92 __raw_writel((0xffff), IT8152_INTC_LPCNIMR);
93 __raw_writel((0), IT8152_INTC_LPCNIRR);
94 __raw_writel((0xffff), IT8152_INTC_LDCNIMR);
95 __raw_writel((0), IT8152_INTC_LDCNIRR);
96
97 for (irq = IT8152_IRQ(0); irq <= IT8152_LAST_IRQ; irq++) {
98 set_irq_chip(irq, &it8152_irq_chip);
99 set_irq_handler(irq, handle_level_irq);
100 set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
101 }
102}
103
104void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
105{
106 int bits_pd, bits_lp, bits_ld;
107 int i;
108
109 printk(KERN_DEBUG "=> %s: irq = %d\n", __FUNCTION__, irq);
110
111 while (1) {
112 /* Read all */
113 bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
114 bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
115 bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
116
117 /* Ack */
118 __raw_writel((~bits_pd), IT8152_INTC_PDCNIRR);
119 __raw_writel((~bits_lp), IT8152_INTC_LPCNIRR);
120 __raw_writel((~bits_ld), IT8152_INTC_LDCNIRR);
121
122 if (!(bits_ld | bits_lp | bits_pd)) {
123 /* Re-read to guarantee, that there was a moment of
124 time, when they all three were 0. */
125 bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
126 bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
127 if (!(bits_ld | bits_lp | bits_pd))
128 return;
129 }
130
131 bits_pd &= ((1 << IT8152_PD_IRQ_COUNT) - 1);
132 while (bits_pd) {
133 i = __ffs(bits_pd);
134 it8152_irq(IT8152_PD_IRQ(i));
135 bits_pd &= ~(1 << i);
136 }
137
138 bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
139 while (bits_lp) {
140 i = __ffs(bits_pd);
141 it8152_irq(IT8152_LP_IRQ(i));
142 bits_lp &= ~(1 << i);
143 }
144
145 bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
146 while (bits_ld) {
147 i = __ffs(bits_pd);
148 it8152_irq(IT8152_LD_IRQ(i));
149 bits_ld &= ~(1 << i);
150 }
151 }
152}
153
154/* mapping for on-chip devices */
155int __init it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
156{
157 if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
158 (dev->device == PCI_DEVICE_ID_ITE_8152)) {
159 if ((dev->class >> 8) == PCI_CLASS_MULTIMEDIA_AUDIO)
160 return IT8152_AUDIO_INT;
161 if ((dev->class >> 8) == PCI_CLASS_SERIAL_USB)
162 return IT8152_USB_INT;
163 if ((dev->class >> 8) == PCI_CLASS_SYSTEM_DMA)
164 return IT8152_CDMA_INT;
165 }
166
167 return 0;
168}
169
170static unsigned long it8152_pci_dev_base_address(struct pci_bus *bus,
171 unsigned int devfn)
172{
173 unsigned long addr = 0;
174
175 if (bus->number == 0) {
176 if (devfn < PCI_DEVFN(MAX_SLOTS, 0))
177 addr = (devfn << 8);
178 } else
179 addr = (bus->number << 16) | (devfn << 8);
180
181 return addr;
182}
183
184static int it8152_pci_read_config(struct pci_bus *bus,
185 unsigned int devfn, int where,
186 int size, u32 *value)
187{
188 unsigned long addr = it8152_pci_dev_base_address(bus, devfn);
189 u32 v;
190 int shift;
191
192 shift = (where & 3);
193
194 __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
195 v = (__raw_readl(IT8152_PCI_CFG_DATA) >> (8 * (shift)));
196
197 *value = v;
198
199 return PCIBIOS_SUCCESSFUL;
200}
201
202static int it8152_pci_write_config(struct pci_bus *bus,
203 unsigned int devfn, int where,
204 int size, u32 value)
205{
206 unsigned long addr = it8152_pci_dev_base_address(bus, devfn);
207 u32 v, vtemp, mask = 0;
208 int shift;
209
210 if (size == 1)
211 mask = 0xff;
212 if (size == 2)
213 mask = 0xffff;
214
215 shift = (where & 3);
216
217 __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
218 vtemp = __raw_readl(IT8152_PCI_CFG_DATA);
219
220 if (mask)
221 vtemp &= ~(mask << (8 * shift));
222 else
223 vtemp = 0;
224
225 v = (value << (8 * shift));
226 __raw_writel((addr + where), IT8152_PCI_CFG_ADDR);
227 __raw_writel((v | vtemp), IT8152_PCI_CFG_DATA);
228
229 return PCIBIOS_SUCCESSFUL;
230}
231
232static struct pci_ops it8152_ops = {
233 .read = it8152_pci_read_config,
234 .write = it8152_pci_write_config,
235};
236
237static struct resource it8152_io = {
238 .name = "IT8152 PCI I/O region",
239 .flags = IORESOURCE_IO,
240};
241
242static struct resource it8152_mem = {
243 .name = "IT8152 PCI memory region",
244 .start = 0x10000000,
245 .end = 0x13e00000,
246 .flags = IORESOURCE_MEM,
247};
248
249/*
250 * The following functions are needed for DMA bouncing.
251 * ITE8152 chip can addrees up to 64MByte, so all the devices
252 * connected to ITE8152 (PCI and USB) should have limited DMA window
253 */
254
255/*
256 * Setup DMA mask to 64MB on devices connected to ITE8152. Ignore all
257 * other devices.
258 */
259static int it8152_pci_platform_notify(struct device *dev)
260{
261 if (dev->bus == &pci_bus_type) {
262 if (dev->dma_mask)
263 *dev->dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
264 dev->coherent_dma_mask = (SZ_64M - 1) | PHYS_OFFSET;
265 dmabounce_register_dev(dev, 2048, 4096);
266 }
267 return 0;
268}
269
270static int it8152_pci_platform_notify_remove(struct device *dev)
271{
272 if (dev->bus == &pci_bus_type)
273 dmabounce_unregister_dev(dev);
274
275 return 0;
276}
277
278int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
279{
280 dev_dbg(dev, "%s: dma_addr %08x, size %08x\n",
281 __FUNCTION__, dma_addr, size);
282 return (dev->bus == &pci_bus_type) &&
283 ((dma_addr + size - PHYS_OFFSET) >= SZ_64M);
284}
285
286/*
287 * We override these so we properly do dmabounce otherwise drivers
288 * are able to set the dma_mask to 0xffffffff and we can no longer
289 * trap bounces. :(
290 *
291 * We just return true on everyhing except for < 64MB in which case
292 * we will fail miseralby and die since we can't handle that case.
293 */
294int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
295{
296 printk(KERN_DEBUG "%s: %s %llx\n",
297 __FUNCTION__, dev->dev.bus_id, mask);
298 if (mask >= PHYS_OFFSET + SZ_64M - 1)
299 return 0;
300
301 return -EIO;
302}
303
304int
305pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
306{
307 printk(KERN_DEBUG "%s: %s %llx\n",
308 __FUNCTION__, dev->dev.bus_id, mask);
309 if (mask >= PHYS_OFFSET + SZ_64M - 1)
310 return 0;
311
312 return -EIO;
313}
314
315int __init it8152_pci_setup(int nr, struct pci_sys_data *sys)
316{
317 it8152_io.start = IT8152_IO_BASE + 0x12000;
318 it8152_io.end = IT8152_IO_BASE + 0x12000 + 0x100000;
319
320 sys->mem_offset = 0x10000000;
321 sys->io_offset = IT8152_IO_BASE;
322
323 if (request_resource(&ioport_resource, &it8152_io)) {
324 printk(KERN_ERR "PCI: unable to allocate IO region\n");
325 goto err0;
326 }
327 if (request_resource(&iomem_resource, &it8152_mem)) {
328 printk(KERN_ERR "PCI: unable to allocate memory region\n");
329 goto err1;
330 }
331
332 sys->resource[0] = &it8152_io;
333 sys->resource[1] = &it8152_mem;
334
335 if (platform_notify || platform_notify_remove) {
336 printk(KERN_ERR "PCI: Can't use platform_notify\n");
337 goto err2;
338 }
339
340 platform_notify = it8152_pci_platform_notify;
341 platform_notify_remove = it8152_pci_platform_notify_remove;
342
343 return 1;
344
345err2:
346 release_resource(&it8152_io);
347err1:
348 release_resource(&it8152_mem);
349err0:
350 return -EBUSY;
351}
352
353/*
354 * If we set up a device for bus mastering, we need to check the latency
355 * timer as we don't have even crappy BIOSes to set it properly.
356 * The implementation is from arch/i386/pci/i386.c
357 */
358unsigned int pcibios_max_latency = 255;
359
360void pcibios_set_master(struct pci_dev *dev)
361{
362 u8 lat;
363
364 /* no need to update on-chip OHCI controller */
365 if ((dev->vendor == PCI_VENDOR_ID_ITE) &&
366 (dev->device == PCI_DEVICE_ID_ITE_8152) &&
367 ((dev->class >> 8) == PCI_CLASS_SERIAL_USB))
368 return;
369
370 pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
371 if (lat < 16)
372 lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency;
373 else if (lat > pcibios_max_latency)
374 lat = pcibios_max_latency;
375 else
376 return;
377 printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n",
378 pci_name(dev), lat);
379 pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat);
380}
381
382
383struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys)
384{
385 return pci_scan_bus(nr, &it8152_ops, sys);
386}
387
diff --git a/arch/arm/configs/cm_x270_defconfig b/arch/arm/configs/cm_x270_defconfig
new file mode 100644
index 000000000000..5cab08397ae7
--- /dev/null
+++ b/arch/arm/configs/cm_x270_defconfig
@@ -0,0 +1,1410 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.22
4# Wed Jul 18 14:11:48 2007
5#
6CONFIG_ARM=y
7CONFIG_SYS_SUPPORTS_APM_EMULATION=y
8CONFIG_GENERIC_GPIO=y
9CONFIG_GENERIC_TIME=y
10# CONFIG_GENERIC_CLOCKEVENTS is not set
11CONFIG_MMU=y
12# CONFIG_NO_IOPORT is not set
13CONFIG_GENERIC_HARDIRQS=y
14CONFIG_STACKTRACE_SUPPORT=y
15CONFIG_LOCKDEP_SUPPORT=y
16CONFIG_TRACE_IRQFLAGS_SUPPORT=y
17CONFIG_HARDIRQS_SW_RESEND=y
18CONFIG_GENERIC_IRQ_PROBE=y
19CONFIG_RWSEM_GENERIC_SPINLOCK=y
20# CONFIG_ARCH_HAS_ILOG2_U32 is not set
21# CONFIG_ARCH_HAS_ILOG2_U64 is not set
22CONFIG_GENERIC_HWEIGHT=y
23CONFIG_GENERIC_CALIBRATE_DELAY=y
24CONFIG_ZONE_DMA=y
25CONFIG_ARCH_MTD_XIP=y
26CONFIG_VECTORS_BASE=0xffff0000
27CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
28
29#
30# Code maturity level options
31#
32CONFIG_EXPERIMENTAL=y
33CONFIG_BROKEN_ON_SMP=y
34CONFIG_INIT_ENV_ARG_LIMIT=32
35
36#
37# General setup
38#
39CONFIG_LOCALVERSION=""
40# CONFIG_LOCALVERSION_AUTO is not set
41CONFIG_SWAP=y
42CONFIG_SYSVIPC=y
43CONFIG_SYSVIPC_SYSCTL=y
44# CONFIG_POSIX_MQUEUE is not set
45# CONFIG_BSD_PROCESS_ACCT is not set
46# CONFIG_TASKSTATS is not set
47# CONFIG_USER_NS is not set
48# CONFIG_AUDIT is not set
49CONFIG_IKCONFIG=y
50CONFIG_IKCONFIG_PROC=y
51CONFIG_LOG_BUF_SHIFT=17
52CONFIG_SYSFS_DEPRECATED=y
53# CONFIG_RELAY is not set
54CONFIG_BLK_DEV_INITRD=y
55CONFIG_INITRAMFS_SOURCE=""
56CONFIG_CC_OPTIMIZE_FOR_SIZE=y
57CONFIG_SYSCTL=y
58CONFIG_EMBEDDED=y
59CONFIG_UID16=y
60CONFIG_SYSCTL_SYSCALL=y
61CONFIG_KALLSYMS=y
62# CONFIG_KALLSYMS_ALL is not set
63# CONFIG_KALLSYMS_EXTRA_PASS is not set
64CONFIG_HOTPLUG=y
65CONFIG_PRINTK=y
66CONFIG_BUG=y
67CONFIG_ELF_CORE=y
68CONFIG_BASE_FULL=y
69CONFIG_FUTEX=y
70CONFIG_ANON_INODES=y
71# CONFIG_EPOLL is not set
72# CONFIG_SIGNALFD is not set
73# CONFIG_TIMERFD is not set
74# CONFIG_EVENTFD is not set
75CONFIG_SHMEM=y
76CONFIG_VM_EVENT_COUNTERS=y
77CONFIG_SLAB=y
78# CONFIG_SLUB is not set
79# CONFIG_SLOB is not set
80CONFIG_RT_MUTEXES=y
81# CONFIG_TINY_SHMEM is not set
82CONFIG_BASE_SMALL=0
83CONFIG_MODULES=y
84CONFIG_MODULE_UNLOAD=y
85CONFIG_MODULE_FORCE_UNLOAD=y
86# CONFIG_MODVERSIONS is not set
87# CONFIG_MODULE_SRCVERSION_ALL is not set
88CONFIG_KMOD=y
89CONFIG_BLOCK=y
90# CONFIG_LBD is not set
91# CONFIG_BLK_DEV_IO_TRACE is not set
92# CONFIG_LSF is not set
93# CONFIG_BLK_DEV_BSG is not set
94
95#
96# IO Schedulers
97#
98CONFIG_IOSCHED_NOOP=y
99CONFIG_IOSCHED_AS=y
100CONFIG_IOSCHED_DEADLINE=y
101CONFIG_IOSCHED_CFQ=y
102CONFIG_DEFAULT_AS=y
103# CONFIG_DEFAULT_DEADLINE is not set
104# CONFIG_DEFAULT_CFQ is not set
105# CONFIG_DEFAULT_NOOP is not set
106CONFIG_DEFAULT_IOSCHED="anticipatory"
107
108#
109# System Type
110#
111# CONFIG_ARCH_AAEC2000 is not set
112# CONFIG_ARCH_INTEGRATOR is not set
113# CONFIG_ARCH_REALVIEW is not set
114# CONFIG_ARCH_VERSATILE is not set
115# CONFIG_ARCH_AT91 is not set
116# CONFIG_ARCH_CLPS7500 is not set
117# CONFIG_ARCH_CLPS711X is not set
118# CONFIG_ARCH_CO285 is not set
119# CONFIG_ARCH_EBSA110 is not set
120# CONFIG_ARCH_EP93XX is not set
121# CONFIG_ARCH_FOOTBRIDGE is not set
122# CONFIG_ARCH_NETX is not set
123# CONFIG_ARCH_H720X is not set
124# CONFIG_ARCH_IMX is not set
125# CONFIG_ARCH_IOP13XX is not set
126# CONFIG_ARCH_IOP32X is not set
127# CONFIG_ARCH_IOP33X is not set
128# CONFIG_ARCH_IXP23XX is not set
129# CONFIG_ARCH_IXP2000 is not set
130# CONFIG_ARCH_IXP4XX is not set
131# CONFIG_ARCH_L7200 is not set
132# CONFIG_ARCH_KS8695 is not set
133# CONFIG_ARCH_NS9XXX is not set
134# CONFIG_ARCH_PNX4008 is not set
135CONFIG_ARCH_PXA=y
136# CONFIG_ARCH_RPC is not set
137# CONFIG_ARCH_SA1100 is not set
138# CONFIG_ARCH_S3C2410 is not set
139# CONFIG_ARCH_SHARK is not set
140# CONFIG_ARCH_LH7A40X is not set
141# CONFIG_ARCH_DAVINCI is not set
142# CONFIG_ARCH_OMAP is not set
143CONFIG_DMABOUNCE=y
144
145#
146# Intel PXA2xx Implementations
147#
148# CONFIG_ARCH_LUBBOCK is not set
149# CONFIG_MACH_LOGICPD_PXA270 is not set
150# CONFIG_MACH_MAINSTONE is not set
151# CONFIG_ARCH_PXA_IDP is not set
152# CONFIG_PXA_SHARPSL is not set
153# CONFIG_MACH_TRIZEPS4 is not set
154CONFIG_MACH_ARMCORE=y
155CONFIG_PXA27x=y
156
157#
158# Processor Type
159#
160CONFIG_CPU_32=y
161CONFIG_CPU_XSCALE=y
162CONFIG_CPU_32v5=y
163CONFIG_CPU_ABRT_EV5T=y
164CONFIG_CPU_CACHE_VIVT=y
165CONFIG_CPU_TLB_V4WBI=y
166CONFIG_CPU_CP15=y
167CONFIG_CPU_CP15_MMU=y
168
169#
170# Processor Features
171#
172CONFIG_ARM_THUMB=y
173# CONFIG_CPU_DCACHE_DISABLE is not set
174# CONFIG_OUTER_CACHE is not set
175CONFIG_IWMMXT=y
176CONFIG_XSCALE_PMU=y
177
178#
179# Bus support
180#
181CONFIG_PCI=y
182CONFIG_PCI_SYSCALL=y
183CONFIG_PCI_HOST_ITE8152=y
184# CONFIG_ARCH_SUPPORTS_MSI is not set
185# CONFIG_PCI_DEBUG is not set
186
187#
188# PCCARD (PCMCIA/CardBus) support
189#
190# CONFIG_PCCARD is not set
191
192#
193# Kernel Features
194#
195# CONFIG_TICK_ONESHOT is not set
196# CONFIG_PREEMPT is not set
197# CONFIG_NO_IDLE_HZ is not set
198CONFIG_HZ=100
199# CONFIG_AEABI is not set
200# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
201CONFIG_SELECT_MEMORY_MODEL=y
202CONFIG_FLATMEM_MANUAL=y
203# CONFIG_DISCONTIGMEM_MANUAL is not set
204# CONFIG_SPARSEMEM_MANUAL is not set
205CONFIG_FLATMEM=y
206CONFIG_FLAT_NODE_MEM_MAP=y
207# CONFIG_SPARSEMEM_STATIC is not set
208CONFIG_SPLIT_PTLOCK_CPUS=4096
209# CONFIG_RESOURCES_64BIT is not set
210CONFIG_ZONE_DMA_FLAG=1
211CONFIG_BOUNCE=y
212CONFIG_VIRT_TO_BUS=y
213CONFIG_ALIGNMENT_TRAP=y
214
215#
216# Boot options
217#
218CONFIG_ZBOOT_ROM_TEXT=0x0
219CONFIG_ZBOOT_ROM_BSS=0x0
220CONFIG_CMDLINE=""
221# CONFIG_XIP_KERNEL is not set
222# CONFIG_KEXEC is not set
223
224#
225# Floating point emulation
226#
227
228#
229# At least one emulation must be selected
230#
231CONFIG_FPE_NWFPE=y
232# CONFIG_FPE_NWFPE_XP is not set
233# CONFIG_FPE_FASTFPE is not set
234
235#
236# Userspace binary formats
237#
238CONFIG_BINFMT_ELF=y
239# CONFIG_BINFMT_AOUT is not set
240# CONFIG_BINFMT_MISC is not set
241# CONFIG_ARTHUR is not set
242
243#
244# Power management options
245#
246CONFIG_PM=y
247# CONFIG_PM_LEGACY is not set
248# CONFIG_PM_DEBUG is not set
249# CONFIG_PM_SYSFS_DEPRECATED is not set
250# CONFIG_APM_EMULATION is not set
251
252#
253# Networking
254#
255CONFIG_NET=y
256
257#
258# Networking options
259#
260CONFIG_PACKET=y
261# CONFIG_PACKET_MMAP is not set
262CONFIG_UNIX=y
263CONFIG_XFRM=y
264# CONFIG_XFRM_USER is not set
265# CONFIG_XFRM_SUB_POLICY is not set
266# CONFIG_XFRM_MIGRATE is not set
267# CONFIG_NET_KEY is not set
268CONFIG_INET=y
269# CONFIG_IP_MULTICAST is not set
270# CONFIG_IP_ADVANCED_ROUTER is not set
271CONFIG_IP_FIB_HASH=y
272CONFIG_IP_PNP=y
273CONFIG_IP_PNP_DHCP=y
274CONFIG_IP_PNP_BOOTP=y
275# CONFIG_IP_PNP_RARP is not set
276# CONFIG_NET_IPIP is not set
277# CONFIG_NET_IPGRE is not set
278# CONFIG_ARPD is not set
279# CONFIG_SYN_COOKIES is not set
280# CONFIG_INET_AH is not set
281# CONFIG_INET_ESP is not set
282# CONFIG_INET_IPCOMP is not set
283# CONFIG_INET_XFRM_TUNNEL is not set
284# CONFIG_INET_TUNNEL is not set
285CONFIG_INET_XFRM_MODE_TRANSPORT=y
286CONFIG_INET_XFRM_MODE_TUNNEL=y
287CONFIG_INET_XFRM_MODE_BEET=y
288CONFIG_INET_DIAG=y
289CONFIG_INET_TCP_DIAG=y
290# CONFIG_TCP_CONG_ADVANCED is not set
291CONFIG_TCP_CONG_CUBIC=y
292CONFIG_DEFAULT_TCP_CONG="cubic"
293# CONFIG_TCP_MD5SIG is not set
294# CONFIG_IPV6 is not set
295# CONFIG_INET6_XFRM_TUNNEL is not set
296# CONFIG_INET6_TUNNEL is not set
297# CONFIG_NETWORK_SECMARK is not set
298# CONFIG_NETFILTER is not set
299# CONFIG_IP_DCCP is not set
300# CONFIG_IP_SCTP is not set
301# CONFIG_TIPC is not set
302# CONFIG_ATM is not set
303# CONFIG_BRIDGE is not set
304# CONFIG_VLAN_8021Q is not set
305# CONFIG_DECNET is not set
306# CONFIG_LLC2 is not set
307# CONFIG_IPX is not set
308# CONFIG_ATALK is not set
309# CONFIG_X25 is not set
310# CONFIG_LAPB is not set
311# CONFIG_ECONET is not set
312# CONFIG_WAN_ROUTER is not set
313
314#
315# QoS and/or fair queueing
316#
317# CONFIG_NET_SCHED is not set
318
319#
320# Network testing
321#
322# CONFIG_NET_PKTGEN is not set
323# CONFIG_HAMRADIO is not set
324# CONFIG_IRDA is not set
325# CONFIG_BT is not set
326# CONFIG_AF_RXRPC is not set
327
328#
329# Wireless
330#
331# CONFIG_CFG80211 is not set
332CONFIG_WIRELESS_EXT=y
333# CONFIG_MAC80211 is not set
334CONFIG_IEEE80211=m
335# CONFIG_IEEE80211_DEBUG is not set
336CONFIG_IEEE80211_CRYPT_WEP=m
337CONFIG_IEEE80211_CRYPT_CCMP=m
338# CONFIG_IEEE80211_CRYPT_TKIP is not set
339# CONFIG_IEEE80211_SOFTMAC is not set
340# CONFIG_RFKILL is not set
341# CONFIG_NET_9P is not set
342
343#
344# Device Drivers
345#
346
347#
348# Generic Driver Options
349#
350CONFIG_STANDALONE=y
351CONFIG_PREVENT_FIRMWARE_BUILD=y
352CONFIG_FW_LOADER=y
353# CONFIG_DEBUG_DRIVER is not set
354# CONFIG_DEBUG_DEVRES is not set
355# CONFIG_SYS_HYPERVISOR is not set
356# CONFIG_CONNECTOR is not set
357CONFIG_MTD=m
358# CONFIG_MTD_DEBUG is not set
359# CONFIG_MTD_CONCAT is not set
360CONFIG_MTD_PARTITIONS=y
361# CONFIG_MTD_REDBOOT_PARTS is not set
362# CONFIG_MTD_AFS_PARTS is not set
363
364#
365# User Modules And Translation Layers
366#
367CONFIG_MTD_CHAR=m
368CONFIG_MTD_BLKDEVS=m
369CONFIG_MTD_BLOCK=m
370# CONFIG_MTD_BLOCK_RO is not set
371# CONFIG_FTL is not set
372# CONFIG_NFTL is not set
373# CONFIG_INFTL is not set
374# CONFIG_RFD_FTL is not set
375# CONFIG_SSFDC is not set
376
377#
378# RAM/ROM/Flash chip drivers
379#
380# CONFIG_MTD_CFI is not set
381# CONFIG_MTD_JEDECPROBE is not set
382CONFIG_MTD_MAP_BANK_WIDTH_1=y
383CONFIG_MTD_MAP_BANK_WIDTH_2=y
384CONFIG_MTD_MAP_BANK_WIDTH_4=y
385# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
386# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
387# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
388CONFIG_MTD_CFI_I1=y
389CONFIG_MTD_CFI_I2=y
390# CONFIG_MTD_CFI_I4 is not set
391# CONFIG_MTD_CFI_I8 is not set
392# CONFIG_MTD_RAM is not set
393# CONFIG_MTD_ROM is not set
394# CONFIG_MTD_ABSENT is not set
395
396#
397# Mapping drivers for chip access
398#
399# CONFIG_MTD_COMPLEX_MAPPINGS is not set
400# CONFIG_MTD_SHARP_SL is not set
401# CONFIG_MTD_PLATRAM is not set
402
403#
404# Self-contained MTD device drivers
405#
406# CONFIG_MTD_PMC551 is not set
407# CONFIG_MTD_SLRAM is not set
408# CONFIG_MTD_PHRAM is not set
409# CONFIG_MTD_MTDRAM is not set
410# CONFIG_MTD_BLOCK2MTD is not set
411
412#
413# Disk-On-Chip Device Drivers
414#
415# CONFIG_MTD_DOC2000 is not set
416# CONFIG_MTD_DOC2001 is not set
417# CONFIG_MTD_DOC2001PLUS is not set
418CONFIG_MTD_NAND=m
419# CONFIG_MTD_NAND_VERIFY_WRITE is not set
420# CONFIG_MTD_NAND_ECC_SMC is not set
421# CONFIG_MTD_NAND_MUSEUM_IDS is not set
422# CONFIG_MTD_NAND_H1900 is not set
423CONFIG_MTD_NAND_IDS=m
424# CONFIG_MTD_NAND_DISKONCHIP is not set
425# CONFIG_MTD_NAND_SHARPSL is not set
426# CONFIG_MTD_NAND_CAFE is not set
427CONFIG_MTD_NAND_CM_X270=m
428# CONFIG_MTD_NAND_NANDSIM is not set
429# CONFIG_MTD_NAND_PLATFORM is not set
430# CONFIG_MTD_ONENAND is not set
431
432#
433# UBI - Unsorted block images
434#
435# CONFIG_MTD_UBI is not set
436# CONFIG_PARPORT is not set
437CONFIG_BLK_DEV=y
438# CONFIG_BLK_CPQ_DA is not set
439# CONFIG_BLK_CPQ_CISS_DA is not set
440# CONFIG_BLK_DEV_DAC960 is not set
441# CONFIG_BLK_DEV_UMEM is not set
442# CONFIG_BLK_DEV_COW_COMMON is not set
443CONFIG_BLK_DEV_LOOP=y
444# CONFIG_BLK_DEV_CRYPTOLOOP is not set
445# CONFIG_BLK_DEV_NBD is not set
446# CONFIG_BLK_DEV_SX8 is not set
447# CONFIG_BLK_DEV_UB is not set
448CONFIG_BLK_DEV_RAM=y
449CONFIG_BLK_DEV_RAM_COUNT=16
450CONFIG_BLK_DEV_RAM_SIZE=12000
451CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
452# CONFIG_CDROM_PKTCDVD is not set
453# CONFIG_ATA_OVER_ETH is not set
454CONFIG_IDE=m
455CONFIG_IDE_MAX_HWIFS=4
456CONFIG_BLK_DEV_IDE=m
457
458#
459# Please see Documentation/ide.txt for help/info on IDE drives
460#
461# CONFIG_BLK_DEV_IDE_SATA is not set
462CONFIG_BLK_DEV_IDEDISK=m
463# CONFIG_IDEDISK_MULTI_MODE is not set
464CONFIG_BLK_DEV_IDECD=m
465# CONFIG_BLK_DEV_IDETAPE is not set
466# CONFIG_BLK_DEV_IDEFLOPPY is not set
467# CONFIG_BLK_DEV_IDESCSI is not set
468# CONFIG_IDE_TASK_IOCTL is not set
469CONFIG_IDE_PROC_FS=y
470
471#
472# IDE chipset support/bugfixes
473#
474# CONFIG_IDE_GENERIC is not set
475# CONFIG_BLK_DEV_IDEPCI is not set
476# CONFIG_IDEPCI_PCIBUS_ORDER is not set
477# CONFIG_IDE_ARM is not set
478# CONFIG_BLK_DEV_IDEDMA is not set
479# CONFIG_BLK_DEV_HD is not set
480
481#
482# SCSI device support
483#
484# CONFIG_RAID_ATTRS is not set
485CONFIG_SCSI=y
486CONFIG_SCSI_DMA=y
487# CONFIG_SCSI_TGT is not set
488# CONFIG_SCSI_NETLINK is not set
489# CONFIG_SCSI_PROC_FS is not set
490
491#
492# SCSI support type (disk, tape, CD-ROM)
493#
494CONFIG_BLK_DEV_SD=y
495# CONFIG_CHR_DEV_ST is not set
496# CONFIG_CHR_DEV_OSST is not set
497# CONFIG_BLK_DEV_SR is not set
498# CONFIG_CHR_DEV_SG is not set
499# CONFIG_CHR_DEV_SCH is not set
500
501#
502# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
503#
504# CONFIG_SCSI_MULTI_LUN is not set
505# CONFIG_SCSI_CONSTANTS is not set
506# CONFIG_SCSI_LOGGING is not set
507# CONFIG_SCSI_SCAN_ASYNC is not set
508CONFIG_SCSI_WAIT_SCAN=m
509
510#
511# SCSI Transports
512#
513# CONFIG_SCSI_SPI_ATTRS is not set
514# CONFIG_SCSI_FC_ATTRS is not set
515# CONFIG_SCSI_ISCSI_ATTRS is not set
516# CONFIG_SCSI_SAS_ATTRS is not set
517# CONFIG_SCSI_SAS_LIBSAS is not set
518
519#
520# SCSI low-level drivers
521#
522# CONFIG_ISCSI_TCP is not set
523# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
524# CONFIG_SCSI_3W_9XXX is not set
525# CONFIG_SCSI_ACARD is not set
526# CONFIG_SCSI_AACRAID is not set
527# CONFIG_SCSI_AIC7XXX is not set
528# CONFIG_SCSI_AIC7XXX_OLD is not set
529# CONFIG_SCSI_AIC79XX is not set
530# CONFIG_SCSI_AIC94XX is not set
531# CONFIG_SCSI_DPT_I2O is not set
532# CONFIG_SCSI_ARCMSR is not set
533# CONFIG_MEGARAID_NEWGEN is not set
534# CONFIG_MEGARAID_LEGACY is not set
535# CONFIG_MEGARAID_SAS is not set
536# CONFIG_SCSI_HPTIOP is not set
537# CONFIG_SCSI_DMX3191D is not set
538# CONFIG_SCSI_FUTURE_DOMAIN is not set
539# CONFIG_SCSI_IPS is not set
540# CONFIG_SCSI_INITIO is not set
541# CONFIG_SCSI_INIA100 is not set
542# CONFIG_SCSI_STEX is not set
543# CONFIG_SCSI_SYM53C8XX_2 is not set
544# CONFIG_SCSI_QLOGIC_1280 is not set
545# CONFIG_SCSI_QLA_FC is not set
546# CONFIG_SCSI_QLA_ISCSI is not set
547# CONFIG_SCSI_LPFC is not set
548# CONFIG_SCSI_DC395x is not set
549# CONFIG_SCSI_DC390T is not set
550# CONFIG_SCSI_NSP32 is not set
551# CONFIG_SCSI_DEBUG is not set
552# CONFIG_SCSI_SRP is not set
553# CONFIG_ATA is not set
554# CONFIG_MD is not set
555
556#
557# Fusion MPT device support
558#
559# CONFIG_FUSION is not set
560# CONFIG_FUSION_SPI is not set
561# CONFIG_FUSION_FC is not set
562# CONFIG_FUSION_SAS is not set
563
564#
565# IEEE 1394 (FireWire) support
566#
567# CONFIG_FIREWIRE is not set
568# CONFIG_IEEE1394 is not set
569# CONFIG_I2O is not set
570CONFIG_NETDEVICES=y
571# CONFIG_NETDEVICES_MULTIQUEUE is not set
572# CONFIG_DUMMY is not set
573# CONFIG_BONDING is not set
574# CONFIG_MACVLAN is not set
575# CONFIG_EQUALIZER is not set
576# CONFIG_TUN is not set
577# CONFIG_ARCNET is not set
578# CONFIG_PHYLIB is not set
579CONFIG_NET_ETHERNET=y
580CONFIG_MII=y
581# CONFIG_AX88796 is not set
582# CONFIG_HAPPYMEAL is not set
583# CONFIG_SUNGEM is not set
584# CONFIG_CASSINI is not set
585# CONFIG_NET_VENDOR_3COM is not set
586# CONFIG_SMC91X is not set
587CONFIG_DM9000=y
588# CONFIG_SMC911X is not set
589# CONFIG_NET_TULIP is not set
590# CONFIG_HP100 is not set
591CONFIG_NET_PCI=y
592# CONFIG_PCNET32 is not set
593# CONFIG_AMD8111_ETH is not set
594# CONFIG_ADAPTEC_STARFIRE is not set
595# CONFIG_B44 is not set
596# CONFIG_FORCEDETH is not set
597# CONFIG_DGRS is not set
598# CONFIG_EEPRO100 is not set
599# CONFIG_E100 is not set
600# CONFIG_FEALNX is not set
601# CONFIG_NATSEMI is not set
602# CONFIG_NE2K_PCI is not set
603# CONFIG_8139CP is not set
604CONFIG_8139TOO=m
605# CONFIG_8139TOO_PIO is not set
606# CONFIG_8139TOO_TUNE_TWISTER is not set
607# CONFIG_8139TOO_8129 is not set
608# CONFIG_8139_OLD_RX_RESET is not set
609# CONFIG_SIS900 is not set
610# CONFIG_EPIC100 is not set
611# CONFIG_SUNDANCE is not set
612# CONFIG_TLAN is not set
613# CONFIG_VIA_RHINE is not set
614# CONFIG_SC92031 is not set
615CONFIG_NETDEV_1000=y
616# CONFIG_ACENIC is not set
617# CONFIG_DL2K is not set
618# CONFIG_E1000 is not set
619# CONFIG_NS83820 is not set
620# CONFIG_HAMACHI is not set
621# CONFIG_YELLOWFIN is not set
622# CONFIG_R8169 is not set
623# CONFIG_SIS190 is not set
624# CONFIG_SKGE is not set
625# CONFIG_SKY2 is not set
626# CONFIG_VIA_VELOCITY is not set
627# CONFIG_TIGON3 is not set
628# CONFIG_BNX2 is not set
629# CONFIG_QLA3XXX is not set
630# CONFIG_ATL1 is not set
631CONFIG_NETDEV_10000=y
632# CONFIG_CHELSIO_T1 is not set
633# CONFIG_CHELSIO_T3 is not set
634# CONFIG_IXGB is not set
635# CONFIG_S2IO is not set
636# CONFIG_MYRI10GE is not set
637# CONFIG_NETXEN_NIC is not set
638# CONFIG_MLX4_CORE is not set
639# CONFIG_TR is not set
640
641#
642# Wireless LAN
643#
644# CONFIG_WLAN_PRE80211 is not set
645# CONFIG_WLAN_80211 is not set
646
647#
648# USB Network Adapters
649#
650# CONFIG_USB_CATC is not set
651# CONFIG_USB_KAWETH is not set
652# CONFIG_USB_PEGASUS is not set
653# CONFIG_USB_RTL8150 is not set
654# CONFIG_USB_USBNET_MII is not set
655# CONFIG_USB_USBNET is not set
656# CONFIG_WAN is not set
657# CONFIG_FDDI is not set
658# CONFIG_HIPPI is not set
659# CONFIG_PPP is not set
660# CONFIG_SLIP is not set
661# CONFIG_NET_FC is not set
662# CONFIG_SHAPER is not set
663# CONFIG_NETCONSOLE is not set
664# CONFIG_NETPOLL is not set
665# CONFIG_NET_POLL_CONTROLLER is not set
666# CONFIG_ISDN is not set
667
668#
669# Input device support
670#
671CONFIG_INPUT=y
672# CONFIG_INPUT_FF_MEMLESS is not set
673# CONFIG_INPUT_POLLDEV is not set
674
675#
676# Userland interfaces
677#
678# CONFIG_INPUT_MOUSEDEV is not set
679# CONFIG_INPUT_JOYDEV is not set
680# CONFIG_INPUT_TSDEV is not set
681CONFIG_INPUT_EVDEV=y
682# CONFIG_INPUT_EVBUG is not set
683
684#
685# Input Device Drivers
686#
687# CONFIG_INPUT_KEYBOARD is not set
688# CONFIG_INPUT_MOUSE is not set
689# CONFIG_INPUT_JOYSTICK is not set
690# CONFIG_INPUT_TABLET is not set
691CONFIG_INPUT_TOUCHSCREEN=y
692# CONFIG_TOUCHSCREEN_GUNZE is not set
693# CONFIG_TOUCHSCREEN_ELO is not set
694# CONFIG_TOUCHSCREEN_MTOUCH is not set
695# CONFIG_TOUCHSCREEN_MK712 is not set
696# CONFIG_TOUCHSCREEN_PENMOUNT is not set
697# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
698# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
699CONFIG_TOUCHSCREEN_UCB1400=m
700# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
701# CONFIG_INPUT_MISC is not set
702
703#
704# Hardware I/O ports
705#
706# CONFIG_SERIO is not set
707# CONFIG_GAMEPORT is not set
708
709#
710# Character devices
711#
712CONFIG_VT=y
713CONFIG_VT_CONSOLE=y
714CONFIG_HW_CONSOLE=y
715# CONFIG_VT_HW_CONSOLE_BINDING is not set
716# CONFIG_SERIAL_NONSTANDARD is not set
717
718#
719# Serial drivers
720#
721# CONFIG_SERIAL_8250 is not set
722
723#
724# Non-8250 serial port support
725#
726CONFIG_SERIAL_PXA=y
727CONFIG_SERIAL_PXA_CONSOLE=y
728CONFIG_SERIAL_CORE=y
729CONFIG_SERIAL_CORE_CONSOLE=y
730# CONFIG_SERIAL_JSM is not set
731CONFIG_UNIX98_PTYS=y
732CONFIG_LEGACY_PTYS=y
733CONFIG_LEGACY_PTY_COUNT=256
734# CONFIG_IPMI_HANDLER is not set
735# CONFIG_WATCHDOG is not set
736CONFIG_HW_RANDOM=m
737# CONFIG_NVRAM is not set
738# CONFIG_R3964 is not set
739# CONFIG_APPLICOM is not set
740# CONFIG_DRM is not set
741# CONFIG_RAW_DRIVER is not set
742# CONFIG_TCG_TPM is not set
743CONFIG_DEVPORT=y
744# CONFIG_I2C is not set
745
746#
747# SPI support
748#
749# CONFIG_SPI is not set
750# CONFIG_SPI_MASTER is not set
751# CONFIG_W1 is not set
752# CONFIG_HWMON is not set
753CONFIG_MISC_DEVICES=y
754# CONFIG_PHANTOM is not set
755# CONFIG_EEPROM_93CX6 is not set
756# CONFIG_SGI_IOC4 is not set
757# CONFIG_TIFM_CORE is not set
758
759#
760# Multifunction device drivers
761#
762# CONFIG_MFD_SM501 is not set
763
764#
765# LED devices
766#
767CONFIG_NEW_LEDS=y
768CONFIG_LEDS_CLASS=y
769
770#
771# LED drivers
772#
773CONFIG_LEDS_CM_X270=y
774
775#
776# LED Triggers
777#
778CONFIG_LEDS_TRIGGERS=y
779# CONFIG_LEDS_TRIGGER_TIMER is not set
780# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
781CONFIG_LEDS_TRIGGER_HEARTBEAT=y
782
783#
784# Multimedia devices
785#
786# CONFIG_VIDEO_DEV is not set
787# CONFIG_DVB_CORE is not set
788CONFIG_DAB=y
789# CONFIG_USB_DABUSB is not set
790
791#
792# Graphics support
793#
794# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
795
796#
797# Display device support
798#
799# CONFIG_DISPLAY_SUPPORT is not set
800# CONFIG_VGASTATE is not set
801CONFIG_FB=y
802# CONFIG_FIRMWARE_EDID is not set
803# CONFIG_FB_DDC is not set
804CONFIG_FB_CFB_FILLRECT=y
805CONFIG_FB_CFB_COPYAREA=y
806CONFIG_FB_CFB_IMAGEBLIT=y
807# CONFIG_FB_SYS_FILLRECT is not set
808# CONFIG_FB_SYS_COPYAREA is not set
809# CONFIG_FB_SYS_IMAGEBLIT is not set
810# CONFIG_FB_SYS_FOPS is not set
811CONFIG_FB_DEFERRED_IO=y
812# CONFIG_FB_SVGALIB is not set
813# CONFIG_FB_MACMODES is not set
814# CONFIG_FB_BACKLIGHT is not set
815# CONFIG_FB_MODE_HELPERS is not set
816# CONFIG_FB_TILEBLITTING is not set
817
818#
819# Frame buffer hardware drivers
820#
821# CONFIG_FB_CIRRUS is not set
822# CONFIG_FB_PM2 is not set
823# CONFIG_FB_CYBER2000 is not set
824# CONFIG_FB_ASILIANT is not set
825# CONFIG_FB_IMSTT is not set
826# CONFIG_FB_S1D13XXX is not set
827# CONFIG_FB_NVIDIA is not set
828# CONFIG_FB_RIVA is not set
829# CONFIG_FB_MATROX is not set
830# CONFIG_FB_RADEON is not set
831# CONFIG_FB_ATY128 is not set
832# CONFIG_FB_ATY is not set
833# CONFIG_FB_S3 is not set
834# CONFIG_FB_SAVAGE is not set
835# CONFIG_FB_SIS is not set
836# CONFIG_FB_NEOMAGIC is not set
837# CONFIG_FB_KYRO is not set
838# CONFIG_FB_3DFX is not set
839# CONFIG_FB_VOODOO1 is not set
840# CONFIG_FB_VT8623 is not set
841# CONFIG_FB_TRIDENT is not set
842# CONFIG_FB_ARK is not set
843# CONFIG_FB_PM3 is not set
844CONFIG_FB_PXA=y
845# CONFIG_FB_PXA_PARAMETERS is not set
846CONFIG_FB_MBX=m
847# CONFIG_FB_VIRTUAL is not set
848
849#
850# Console display driver support
851#
852# CONFIG_VGA_CONSOLE is not set
853CONFIG_DUMMY_CONSOLE=y
854CONFIG_FRAMEBUFFER_CONSOLE=y
855# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
856# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
857# CONFIG_FONTS is not set
858CONFIG_FONT_8x8=y
859CONFIG_FONT_8x16=y
860CONFIG_LOGO=y
861CONFIG_LOGO_LINUX_MONO=y
862CONFIG_LOGO_LINUX_VGA16=y
863CONFIG_LOGO_LINUX_CLUT224=y
864
865#
866# Sound
867#
868CONFIG_SOUND=m
869
870#
871# Advanced Linux Sound Architecture
872#
873CONFIG_SND=m
874CONFIG_SND_TIMER=m
875CONFIG_SND_PCM=m
876# CONFIG_SND_SEQUENCER is not set
877CONFIG_SND_OSSEMUL=y
878CONFIG_SND_MIXER_OSS=m
879CONFIG_SND_PCM_OSS=m
880CONFIG_SND_PCM_OSS_PLUGINS=y
881# CONFIG_SND_DYNAMIC_MINORS is not set
882CONFIG_SND_SUPPORT_OLD_API=y
883CONFIG_SND_VERBOSE_PROCFS=y
884# CONFIG_SND_VERBOSE_PRINTK is not set
885# CONFIG_SND_DEBUG is not set
886
887#
888# Generic devices
889#
890CONFIG_SND_AC97_CODEC=m
891# CONFIG_SND_DUMMY is not set
892# CONFIG_SND_MTPAV is not set
893# CONFIG_SND_SERIAL_U16550 is not set
894# CONFIG_SND_MPU401 is not set
895
896#
897# PCI devices
898#
899# CONFIG_SND_AD1889 is not set
900# CONFIG_SND_ALS300 is not set
901# CONFIG_SND_ALI5451 is not set
902# CONFIG_SND_ATIIXP is not set
903# CONFIG_SND_ATIIXP_MODEM is not set
904# CONFIG_SND_AU8810 is not set
905# CONFIG_SND_AU8820 is not set
906# CONFIG_SND_AU8830 is not set
907# CONFIG_SND_AZT3328 is not set
908# CONFIG_SND_BT87X is not set
909# CONFIG_SND_CA0106 is not set
910# CONFIG_SND_CMIPCI is not set
911# CONFIG_SND_CS4281 is not set
912# CONFIG_SND_CS46XX is not set
913# CONFIG_SND_DARLA20 is not set
914# CONFIG_SND_GINA20 is not set
915# CONFIG_SND_LAYLA20 is not set
916# CONFIG_SND_DARLA24 is not set
917# CONFIG_SND_GINA24 is not set
918# CONFIG_SND_LAYLA24 is not set
919# CONFIG_SND_MONA is not set
920# CONFIG_SND_MIA is not set
921# CONFIG_SND_ECHO3G is not set
922# CONFIG_SND_INDIGO is not set
923# CONFIG_SND_INDIGOIO is not set
924# CONFIG_SND_INDIGODJ is not set
925# CONFIG_SND_EMU10K1 is not set
926# CONFIG_SND_EMU10K1X is not set
927# CONFIG_SND_ENS1370 is not set
928# CONFIG_SND_ENS1371 is not set
929# CONFIG_SND_ES1938 is not set
930# CONFIG_SND_ES1968 is not set
931# CONFIG_SND_FM801 is not set
932# CONFIG_SND_HDA_INTEL is not set
933# CONFIG_SND_HDSP is not set
934# CONFIG_SND_HDSPM is not set
935# CONFIG_SND_ICE1712 is not set
936# CONFIG_SND_ICE1724 is not set
937# CONFIG_SND_INTEL8X0 is not set
938# CONFIG_SND_INTEL8X0M is not set
939# CONFIG_SND_KORG1212 is not set
940# CONFIG_SND_MAESTRO3 is not set
941# CONFIG_SND_MIXART is not set
942# CONFIG_SND_NM256 is not set
943# CONFIG_SND_PCXHR is not set
944# CONFIG_SND_RIPTIDE is not set
945# CONFIG_SND_RME32 is not set
946# CONFIG_SND_RME96 is not set
947# CONFIG_SND_RME9652 is not set
948# CONFIG_SND_SONICVIBES is not set
949# CONFIG_SND_TRIDENT is not set
950# CONFIG_SND_VIA82XX is not set
951# CONFIG_SND_VIA82XX_MODEM is not set
952# CONFIG_SND_VX222 is not set
953# CONFIG_SND_YMFPCI is not set
954# CONFIG_SND_AC97_POWER_SAVE is not set
955
956#
957# ALSA ARM devices
958#
959CONFIG_SND_PXA2XX_PCM=m
960CONFIG_SND_PXA2XX_AC97=m
961
962#
963# USB devices
964#
965# CONFIG_SND_USB_AUDIO is not set
966# CONFIG_SND_USB_CAIAQ is not set
967
968#
969# System on Chip audio support
970#
971# CONFIG_SND_SOC is not set
972
973#
974# Open Sound System
975#
976# CONFIG_SOUND_PRIME is not set
977CONFIG_AC97_BUS=m
978CONFIG_HID_SUPPORT=y
979CONFIG_HID=y
980# CONFIG_HID_DEBUG is not set
981
982#
983# USB Input Devices
984#
985CONFIG_USB_HID=y
986# CONFIG_USB_HIDINPUT_POWERBOOK is not set
987# CONFIG_HID_FF is not set
988# CONFIG_USB_HIDDEV is not set
989CONFIG_USB_SUPPORT=y
990CONFIG_USB_ARCH_HAS_HCD=y
991CONFIG_USB_ARCH_HAS_OHCI=y
992CONFIG_USB_ARCH_HAS_EHCI=y
993CONFIG_USB=y
994# CONFIG_USB_DEBUG is not set
995
996#
997# Miscellaneous USB options
998#
999CONFIG_USB_DEVICEFS=y
1000# CONFIG_USB_DEVICE_CLASS is not set
1001# CONFIG_USB_DYNAMIC_MINORS is not set
1002# CONFIG_USB_SUSPEND is not set
1003# CONFIG_USB_PERSIST is not set
1004# CONFIG_USB_OTG is not set
1005
1006#
1007# USB Host Controller Drivers
1008#
1009# CONFIG_USB_EHCI_HCD is not set
1010# CONFIG_USB_ISP116X_HCD is not set
1011CONFIG_USB_OHCI_HCD=y
1012# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
1013# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
1014CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1015# CONFIG_USB_UHCI_HCD is not set
1016# CONFIG_USB_SL811_HCD is not set
1017# CONFIG_USB_R8A66597_HCD is not set
1018
1019#
1020# USB Device Class drivers
1021#
1022# CONFIG_USB_ACM is not set
1023# CONFIG_USB_PRINTER is not set
1024
1025#
1026# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
1027#
1028
1029#
1030# may also be needed; see USB_STORAGE Help for more information
1031#
1032CONFIG_USB_STORAGE=y
1033# CONFIG_USB_STORAGE_DEBUG is not set
1034# CONFIG_USB_STORAGE_DATAFAB is not set
1035# CONFIG_USB_STORAGE_FREECOM is not set
1036# CONFIG_USB_STORAGE_DPCM is not set
1037# CONFIG_USB_STORAGE_USBAT is not set
1038# CONFIG_USB_STORAGE_SDDR09 is not set
1039# CONFIG_USB_STORAGE_SDDR55 is not set
1040# CONFIG_USB_STORAGE_JUMPSHOT is not set
1041# CONFIG_USB_STORAGE_ALAUDA is not set
1042# CONFIG_USB_STORAGE_KARMA is not set
1043# CONFIG_USB_LIBUSUAL is not set
1044
1045#
1046# USB Imaging devices
1047#
1048# CONFIG_USB_MDC800 is not set
1049# CONFIG_USB_MICROTEK is not set
1050CONFIG_USB_MON=y
1051
1052#
1053# USB port drivers
1054#
1055
1056#
1057# USB Serial Converter support
1058#
1059# CONFIG_USB_SERIAL is not set
1060
1061#
1062# USB Miscellaneous drivers
1063#
1064# CONFIG_USB_EMI62 is not set
1065# CONFIG_USB_EMI26 is not set
1066# CONFIG_USB_ADUTUX is not set
1067# CONFIG_USB_AUERSWALD is not set
1068# CONFIG_USB_RIO500 is not set
1069# CONFIG_USB_LEGOTOWER is not set
1070# CONFIG_USB_LCD is not set
1071# CONFIG_USB_BERRY_CHARGE is not set
1072# CONFIG_USB_LED is not set
1073# CONFIG_USB_CYPRESS_CY7C63 is not set
1074# CONFIG_USB_CYTHERM is not set
1075# CONFIG_USB_PHIDGET is not set
1076# CONFIG_USB_IDMOUSE is not set
1077# CONFIG_USB_FTDI_ELAN is not set
1078# CONFIG_USB_APPLEDISPLAY is not set
1079# CONFIG_USB_LD is not set
1080# CONFIG_USB_TRANCEVIBRATOR is not set
1081# CONFIG_USB_IOWARRIOR is not set
1082# CONFIG_USB_TEST is not set
1083
1084#
1085# USB DSL modem support
1086#
1087
1088#
1089# USB Gadget Support
1090#
1091# CONFIG_USB_GADGET is not set
1092CONFIG_MMC=m
1093# CONFIG_MMC_DEBUG is not set
1094# CONFIG_MMC_UNSAFE_RESUME is not set
1095
1096#
1097# MMC/SD Card Drivers
1098#
1099CONFIG_MMC_BLOCK=m
1100CONFIG_MMC_BLOCK_BOUNCE=y
1101
1102#
1103# MMC/SD Host Controller Drivers
1104#
1105CONFIG_MMC_PXA=m
1106# CONFIG_MMC_SDHCI is not set
1107# CONFIG_MMC_TIFM_SD is not set
1108
1109#
1110# Real Time Clock
1111#
1112CONFIG_RTC_LIB=y
1113CONFIG_RTC_CLASS=y
1114CONFIG_RTC_HCTOSYS=y
1115CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
1116# CONFIG_RTC_DEBUG is not set
1117
1118#
1119# RTC interfaces
1120#
1121CONFIG_RTC_INTF_SYSFS=y
1122CONFIG_RTC_INTF_PROC=y
1123CONFIG_RTC_INTF_DEV=y
1124# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
1125# CONFIG_RTC_DRV_TEST is not set
1126
1127#
1128# Platform RTC drivers
1129#
1130# CONFIG_RTC_DRV_CMOS is not set
1131# CONFIG_RTC_DRV_DS1553 is not set
1132# CONFIG_RTC_DRV_DS1742 is not set
1133# CONFIG_RTC_DRV_M48T86 is not set
1134# CONFIG_RTC_DRV_M48T59 is not set
1135CONFIG_RTC_DRV_V3020=y
1136
1137#
1138# on-CPU RTC drivers
1139#
1140CONFIG_RTC_DRV_SA1100=y
1141
1142#
1143# DMA Engine support
1144#
1145# CONFIG_DMA_ENGINE is not set
1146
1147#
1148# DMA Clients
1149#
1150
1151#
1152# DMA Devices
1153#
1154
1155#
1156# File systems
1157#
1158CONFIG_EXT2_FS=y
1159# CONFIG_EXT2_FS_XATTR is not set
1160# CONFIG_EXT2_FS_XIP is not set
1161CONFIG_EXT3_FS=y
1162CONFIG_EXT3_FS_XATTR=y
1163# CONFIG_EXT3_FS_POSIX_ACL is not set
1164# CONFIG_EXT3_FS_SECURITY is not set
1165# CONFIG_EXT4DEV_FS is not set
1166CONFIG_JBD=y
1167# CONFIG_JBD_DEBUG is not set
1168CONFIG_FS_MBCACHE=y
1169# CONFIG_REISERFS_FS is not set
1170# CONFIG_JFS_FS is not set
1171# CONFIG_FS_POSIX_ACL is not set
1172# CONFIG_XFS_FS is not set
1173# CONFIG_GFS2_FS is not set
1174# CONFIG_OCFS2_FS is not set
1175# CONFIG_MINIX_FS is not set
1176# CONFIG_ROMFS_FS is not set
1177CONFIG_INOTIFY=y
1178CONFIG_INOTIFY_USER=y
1179# CONFIG_QUOTA is not set
1180CONFIG_DNOTIFY=y
1181# CONFIG_AUTOFS_FS is not set
1182# CONFIG_AUTOFS4_FS is not set
1183# CONFIG_FUSE_FS is not set
1184
1185#
1186# CD-ROM/DVD Filesystems
1187#
1188# CONFIG_ISO9660_FS is not set
1189# CONFIG_UDF_FS is not set
1190
1191#
1192# DOS/FAT/NT Filesystems
1193#
1194CONFIG_FAT_FS=y
1195CONFIG_MSDOS_FS=y
1196CONFIG_VFAT_FS=y
1197CONFIG_FAT_DEFAULT_CODEPAGE=437
1198CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
1199# CONFIG_NTFS_FS is not set
1200
1201#
1202# Pseudo filesystems
1203#
1204CONFIG_PROC_FS=y
1205CONFIG_PROC_SYSCTL=y
1206CONFIG_SYSFS=y
1207CONFIG_TMPFS=y
1208# CONFIG_TMPFS_POSIX_ACL is not set
1209# CONFIG_HUGETLB_PAGE is not set
1210CONFIG_RAMFS=y
1211# CONFIG_CONFIGFS_FS is not set
1212
1213#
1214# Miscellaneous filesystems
1215#
1216# CONFIG_ADFS_FS is not set
1217# CONFIG_AFFS_FS is not set
1218# CONFIG_HFS_FS is not set
1219# CONFIG_HFSPLUS_FS is not set
1220# CONFIG_BEFS_FS is not set
1221# CONFIG_BFS_FS is not set
1222# CONFIG_EFS_FS is not set
1223# CONFIG_JFFS2_FS is not set
1224# CONFIG_CRAMFS is not set
1225# CONFIG_VXFS_FS is not set
1226# CONFIG_HPFS_FS is not set
1227# CONFIG_QNX4FS_FS is not set
1228# CONFIG_SYSV_FS is not set
1229# CONFIG_UFS_FS is not set
1230
1231#
1232# Network File Systems
1233#
1234CONFIG_NFS_FS=y
1235CONFIG_NFS_V3=y
1236# CONFIG_NFS_V3_ACL is not set
1237# CONFIG_NFS_V4 is not set
1238# CONFIG_NFS_DIRECTIO is not set
1239# CONFIG_NFSD is not set
1240CONFIG_ROOT_NFS=y
1241CONFIG_LOCKD=y
1242CONFIG_LOCKD_V4=y
1243CONFIG_NFS_COMMON=y
1244CONFIG_SUNRPC=y
1245# CONFIG_SUNRPC_BIND34 is not set
1246# CONFIG_RPCSEC_GSS_KRB5 is not set
1247# CONFIG_RPCSEC_GSS_SPKM3 is not set
1248CONFIG_SMB_FS=y
1249# CONFIG_SMB_NLS_DEFAULT is not set
1250# CONFIG_CIFS is not set
1251# CONFIG_NCP_FS is not set
1252# CONFIG_CODA_FS is not set
1253# CONFIG_AFS_FS is not set
1254
1255#
1256# Partition Types
1257#
1258# CONFIG_PARTITION_ADVANCED is not set
1259CONFIG_MSDOS_PARTITION=y
1260
1261#
1262# Native Language Support
1263#
1264CONFIG_NLS=y
1265CONFIG_NLS_DEFAULT="iso8859-1"
1266CONFIG_NLS_CODEPAGE_437=y
1267# CONFIG_NLS_CODEPAGE_737 is not set
1268# CONFIG_NLS_CODEPAGE_775 is not set
1269# CONFIG_NLS_CODEPAGE_850 is not set
1270# CONFIG_NLS_CODEPAGE_852 is not set
1271# CONFIG_NLS_CODEPAGE_855 is not set
1272# CONFIG_NLS_CODEPAGE_857 is not set
1273# CONFIG_NLS_CODEPAGE_860 is not set
1274# CONFIG_NLS_CODEPAGE_861 is not set
1275# CONFIG_NLS_CODEPAGE_862 is not set
1276# CONFIG_NLS_CODEPAGE_863 is not set
1277# CONFIG_NLS_CODEPAGE_864 is not set
1278# CONFIG_NLS_CODEPAGE_865 is not set
1279# CONFIG_NLS_CODEPAGE_866 is not set
1280# CONFIG_NLS_CODEPAGE_869 is not set
1281# CONFIG_NLS_CODEPAGE_936 is not set
1282# CONFIG_NLS_CODEPAGE_950 is not set
1283# CONFIG_NLS_CODEPAGE_932 is not set
1284# CONFIG_NLS_CODEPAGE_949 is not set
1285# CONFIG_NLS_CODEPAGE_874 is not set
1286# CONFIG_NLS_ISO8859_8 is not set
1287# CONFIG_NLS_CODEPAGE_1250 is not set
1288# CONFIG_NLS_CODEPAGE_1251 is not set
1289# CONFIG_NLS_ASCII is not set
1290CONFIG_NLS_ISO8859_1=y
1291# CONFIG_NLS_ISO8859_2 is not set
1292# CONFIG_NLS_ISO8859_3 is not set
1293# CONFIG_NLS_ISO8859_4 is not set
1294# CONFIG_NLS_ISO8859_5 is not set
1295# CONFIG_NLS_ISO8859_6 is not set
1296# CONFIG_NLS_ISO8859_7 is not set
1297# CONFIG_NLS_ISO8859_9 is not set
1298# CONFIG_NLS_ISO8859_13 is not set
1299# CONFIG_NLS_ISO8859_14 is not set
1300# CONFIG_NLS_ISO8859_15 is not set
1301# CONFIG_NLS_KOI8_R is not set
1302# CONFIG_NLS_KOI8_U is not set
1303# CONFIG_NLS_UTF8 is not set
1304
1305#
1306# Distributed Lock Manager
1307#
1308# CONFIG_DLM is not set
1309
1310#
1311# Profiling support
1312#
1313# CONFIG_PROFILING is not set
1314
1315#
1316# Kernel hacking
1317#
1318# CONFIG_PRINTK_TIME is not set
1319CONFIG_ENABLE_MUST_CHECK=y
1320CONFIG_MAGIC_SYSRQ=y
1321# CONFIG_UNUSED_SYMBOLS is not set
1322# CONFIG_DEBUG_FS is not set
1323# CONFIG_HEADERS_CHECK is not set
1324CONFIG_DEBUG_KERNEL=y
1325# CONFIG_DEBUG_SHIRQ is not set
1326# CONFIG_DETECT_SOFTLOCKUP is not set
1327CONFIG_SCHED_DEBUG=y
1328# CONFIG_SCHEDSTATS is not set
1329# CONFIG_TIMER_STATS is not set
1330# CONFIG_DEBUG_SLAB is not set
1331# CONFIG_DEBUG_RT_MUTEXES is not set
1332# CONFIG_RT_MUTEX_TESTER is not set
1333# CONFIG_DEBUG_SPINLOCK is not set
1334# CONFIG_DEBUG_MUTEXES is not set
1335# CONFIG_DEBUG_LOCK_ALLOC is not set
1336# CONFIG_PROVE_LOCKING is not set
1337# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
1338# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
1339# CONFIG_DEBUG_KOBJECT is not set
1340# CONFIG_DEBUG_BUGVERBOSE is not set
1341CONFIG_DEBUG_INFO=y
1342# CONFIG_DEBUG_VM is not set
1343# CONFIG_DEBUG_LIST is not set
1344CONFIG_FRAME_POINTER=y
1345CONFIG_FORCED_INLINING=y
1346# CONFIG_RCU_TORTURE_TEST is not set
1347# CONFIG_FAULT_INJECTION is not set
1348CONFIG_DEBUG_USER=y
1349CONFIG_DEBUG_ERRORS=y
1350CONFIG_DEBUG_LL=y
1351# CONFIG_DEBUG_ICEDCC is not set
1352
1353#
1354# Security options
1355#
1356# CONFIG_KEYS is not set
1357# CONFIG_SECURITY is not set
1358CONFIG_CRYPTO=y
1359CONFIG_CRYPTO_ALGAPI=m
1360CONFIG_CRYPTO_BLKCIPHER=m
1361CONFIG_CRYPTO_MANAGER=m
1362# CONFIG_CRYPTO_HMAC is not set
1363# CONFIG_CRYPTO_XCBC is not set
1364# CONFIG_CRYPTO_NULL is not set
1365# CONFIG_CRYPTO_MD4 is not set
1366# CONFIG_CRYPTO_MD5 is not set
1367# CONFIG_CRYPTO_SHA1 is not set
1368# CONFIG_CRYPTO_SHA256 is not set
1369# CONFIG_CRYPTO_SHA512 is not set
1370# CONFIG_CRYPTO_WP512 is not set
1371# CONFIG_CRYPTO_TGR192 is not set
1372# CONFIG_CRYPTO_GF128MUL is not set
1373CONFIG_CRYPTO_ECB=m
1374CONFIG_CRYPTO_CBC=m
1375CONFIG_CRYPTO_PCBC=m
1376# CONFIG_CRYPTO_LRW is not set
1377# CONFIG_CRYPTO_CRYPTD is not set
1378# CONFIG_CRYPTO_DES is not set
1379# CONFIG_CRYPTO_FCRYPT is not set
1380# CONFIG_CRYPTO_BLOWFISH is not set
1381# CONFIG_CRYPTO_TWOFISH is not set
1382# CONFIG_CRYPTO_SERPENT is not set
1383CONFIG_CRYPTO_AES=m
1384# CONFIG_CRYPTO_CAST5 is not set
1385# CONFIG_CRYPTO_CAST6 is not set
1386# CONFIG_CRYPTO_TEA is not set
1387CONFIG_CRYPTO_ARC4=m
1388# CONFIG_CRYPTO_KHAZAD is not set
1389# CONFIG_CRYPTO_ANUBIS is not set
1390# CONFIG_CRYPTO_DEFLATE is not set
1391# CONFIG_CRYPTO_MICHAEL_MIC is not set
1392# CONFIG_CRYPTO_CRC32C is not set
1393# CONFIG_CRYPTO_CAMELLIA is not set
1394# CONFIG_CRYPTO_TEST is not set
1395CONFIG_CRYPTO_HW=y
1396
1397#
1398# Library routines
1399#
1400CONFIG_BITREVERSE=y
1401# CONFIG_CRC_CCITT is not set
1402# CONFIG_CRC16 is not set
1403# CONFIG_CRC_ITU_T is not set
1404CONFIG_CRC32=y
1405# CONFIG_CRC7 is not set
1406# CONFIG_LIBCRC32C is not set
1407CONFIG_PLIST=y
1408CONFIG_HAS_IOMEM=y
1409CONFIG_HAS_IOPORT=y
1410CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index b0efd4ca9935..b8a78ab49cdd 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,41 +1,58 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.17 3# Linux kernel version: 2.6.23-rc6
4# Thu Jun 29 15:25:18 2006 4# Mon Sep 17 14:21:45 2007
5# 5#
6CONFIG_ARM=y 6CONFIG_ARM=y
7CONFIG_SYS_SUPPORTS_APM_EMULATION=y
8CONFIG_GENERIC_GPIO=y
9CONFIG_GENERIC_TIME=y
10CONFIG_GENERIC_CLOCKEVENTS=y
7CONFIG_MMU=y 11CONFIG_MMU=y
12# CONFIG_NO_IOPORT is not set
13CONFIG_GENERIC_HARDIRQS=y
14CONFIG_STACKTRACE_SUPPORT=y
15CONFIG_LOCKDEP_SUPPORT=y
16CONFIG_TRACE_IRQFLAGS_SUPPORT=y
17CONFIG_HARDIRQS_SW_RESEND=y
18CONFIG_GENERIC_IRQ_PROBE=y
8CONFIG_RWSEM_GENERIC_SPINLOCK=y 19CONFIG_RWSEM_GENERIC_SPINLOCK=y
20# CONFIG_ARCH_HAS_ILOG2_U32 is not set
21# CONFIG_ARCH_HAS_ILOG2_U64 is not set
9CONFIG_GENERIC_HWEIGHT=y 22CONFIG_GENERIC_HWEIGHT=y
10CONFIG_GENERIC_CALIBRATE_DELAY=y 23CONFIG_GENERIC_CALIBRATE_DELAY=y
24CONFIG_ZONE_DMA=y
11CONFIG_VECTORS_BASE=0xffff0000 25CONFIG_VECTORS_BASE=0xffff0000
12CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" 26CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
13 27
14# 28#
15# Code maturity level options 29# General setup
16# 30#
17CONFIG_EXPERIMENTAL=y 31CONFIG_EXPERIMENTAL=y
18CONFIG_BROKEN_ON_SMP=y 32CONFIG_BROKEN_ON_SMP=y
19CONFIG_LOCK_KERNEL=y 33CONFIG_LOCK_KERNEL=y
20CONFIG_INIT_ENV_ARG_LIMIT=32 34CONFIG_INIT_ENV_ARG_LIMIT=32
21
22#
23# General setup
24#
25CONFIG_LOCALVERSION="" 35CONFIG_LOCALVERSION=""
26CONFIG_LOCALVERSION_AUTO=y 36CONFIG_LOCALVERSION_AUTO=y
27CONFIG_SWAP=y 37CONFIG_SWAP=y
28CONFIG_SYSVIPC=y 38CONFIG_SYSVIPC=y
39CONFIG_SYSVIPC_SYSCTL=y
29# CONFIG_POSIX_MQUEUE is not set 40# CONFIG_POSIX_MQUEUE is not set
30# CONFIG_BSD_PROCESS_ACCT is not set 41# CONFIG_BSD_PROCESS_ACCT is not set
31CONFIG_SYSCTL=y 42# CONFIG_TASKSTATS is not set
43# CONFIG_USER_NS is not set
32# CONFIG_AUDIT is not set 44# CONFIG_AUDIT is not set
33# CONFIG_IKCONFIG is not set 45# CONFIG_IKCONFIG is not set
46CONFIG_LOG_BUF_SHIFT=14
47# CONFIG_SYSFS_DEPRECATED is not set
34# CONFIG_RELAY is not set 48# CONFIG_RELAY is not set
49CONFIG_BLK_DEV_INITRD=y
35CONFIG_INITRAMFS_SOURCE="" 50CONFIG_INITRAMFS_SOURCE=""
36CONFIG_UID16=y
37CONFIG_CC_OPTIMIZE_FOR_SIZE=y 51CONFIG_CC_OPTIMIZE_FOR_SIZE=y
52CONFIG_SYSCTL=y
38# CONFIG_EMBEDDED is not set 53# CONFIG_EMBEDDED is not set
54CONFIG_UID16=y
55CONFIG_SYSCTL_SYSCALL=y
39CONFIG_KALLSYMS=y 56CONFIG_KALLSYMS=y
40# CONFIG_KALLSYMS_EXTRA_PASS is not set 57# CONFIG_KALLSYMS_EXTRA_PASS is not set
41CONFIG_HOTPLUG=y 58CONFIG_HOTPLUG=y
@@ -44,27 +61,30 @@ CONFIG_BUG=y
44CONFIG_ELF_CORE=y 61CONFIG_ELF_CORE=y
45CONFIG_BASE_FULL=y 62CONFIG_BASE_FULL=y
46CONFIG_FUTEX=y 63CONFIG_FUTEX=y
64CONFIG_ANON_INODES=y
47CONFIG_EPOLL=y 65CONFIG_EPOLL=y
66CONFIG_SIGNALFD=y
67CONFIG_TIMERFD=y
68CONFIG_EVENTFD=y
48CONFIG_SHMEM=y 69CONFIG_SHMEM=y
70CONFIG_VM_EVENT_COUNTERS=y
49CONFIG_SLAB=y 71CONFIG_SLAB=y
72# CONFIG_SLUB is not set
73# CONFIG_SLOB is not set
74CONFIG_RT_MUTEXES=y
50# CONFIG_TINY_SHMEM is not set 75# CONFIG_TINY_SHMEM is not set
51CONFIG_BASE_SMALL=0 76CONFIG_BASE_SMALL=0
52# CONFIG_SLOB is not set
53
54#
55# Loadable module support
56#
57CONFIG_MODULES=y 77CONFIG_MODULES=y
58CONFIG_MODULE_UNLOAD=y 78CONFIG_MODULE_UNLOAD=y
59# CONFIG_MODULE_FORCE_UNLOAD is not set 79# CONFIG_MODULE_FORCE_UNLOAD is not set
60# CONFIG_MODVERSIONS is not set 80# CONFIG_MODVERSIONS is not set
61# CONFIG_MODULE_SRCVERSION_ALL is not set 81# CONFIG_MODULE_SRCVERSION_ALL is not set
62# CONFIG_KMOD is not set 82# CONFIG_KMOD is not set
63 83CONFIG_BLOCK=y
64# 84# CONFIG_LBD is not set
65# Block layer
66#
67# CONFIG_BLK_DEV_IO_TRACE is not set 85# CONFIG_BLK_DEV_IO_TRACE is not set
86# CONFIG_LSF is not set
87# CONFIG_BLK_DEV_BSG is not set
68 88
69# 89#
70# IO Schedulers 90# IO Schedulers
@@ -86,7 +106,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
86# CONFIG_ARCH_INTEGRATOR is not set 106# CONFIG_ARCH_INTEGRATOR is not set
87# CONFIG_ARCH_REALVIEW is not set 107# CONFIG_ARCH_REALVIEW is not set
88# CONFIG_ARCH_VERSATILE is not set 108# CONFIG_ARCH_VERSATILE is not set
89# CONFIG_ARCH_AT91RM9200 is not set 109# CONFIG_ARCH_AT91 is not set
90# CONFIG_ARCH_CLPS7500 is not set 110# CONFIG_ARCH_CLPS7500 is not set
91# CONFIG_ARCH_CLPS711X is not set 111# CONFIG_ARCH_CLPS711X is not set
92# CONFIG_ARCH_CO285 is not set 112# CONFIG_ARCH_CO285 is not set
@@ -96,11 +116,16 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
96# CONFIG_ARCH_NETX is not set 116# CONFIG_ARCH_NETX is not set
97# CONFIG_ARCH_H720X is not set 117# CONFIG_ARCH_H720X is not set
98# CONFIG_ARCH_IMX is not set 118# CONFIG_ARCH_IMX is not set
99# CONFIG_ARCH_IOP3XX is not set 119# CONFIG_ARCH_IOP13XX is not set
100# CONFIG_ARCH_IXP4XX is not set 120# CONFIG_ARCH_IOP32X is not set
101# CONFIG_ARCH_IXP2000 is not set 121# CONFIG_ARCH_IOP33X is not set
102# CONFIG_ARCH_IXP23XX is not set 122# CONFIG_ARCH_IXP23XX is not set
123# CONFIG_ARCH_IXP2000 is not set
124# CONFIG_ARCH_IXP4XX is not set
103# CONFIG_ARCH_L7200 is not set 125# CONFIG_ARCH_L7200 is not set
126# CONFIG_ARCH_KS8695 is not set
127# CONFIG_ARCH_NS9XXX is not set
128# CONFIG_ARCH_MXC is not set
104# CONFIG_ARCH_PNX4008 is not set 129# CONFIG_ARCH_PNX4008 is not set
105# CONFIG_ARCH_PXA is not set 130# CONFIG_ARCH_PXA is not set
106# CONFIG_ARCH_RPC is not set 131# CONFIG_ARCH_RPC is not set
@@ -108,6 +133,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
108# CONFIG_ARCH_S3C2410 is not set 133# CONFIG_ARCH_S3C2410 is not set
109# CONFIG_ARCH_SHARK is not set 134# CONFIG_ARCH_SHARK is not set
110# CONFIG_ARCH_LH7A40X is not set 135# CONFIG_ARCH_LH7A40X is not set
136# CONFIG_ARCH_DAVINCI is not set
111CONFIG_ARCH_OMAP=y 137CONFIG_ARCH_OMAP=y
112 138
113# 139#
@@ -124,6 +150,7 @@ CONFIG_ARCH_OMAP1=y
124CONFIG_OMAP_MUX=y 150CONFIG_OMAP_MUX=y
125# CONFIG_OMAP_MUX_DEBUG is not set 151# CONFIG_OMAP_MUX_DEBUG is not set
126CONFIG_OMAP_MUX_WARNINGS=y 152CONFIG_OMAP_MUX_WARNINGS=y
153CONFIG_OMAP_MCBSP=y
127# CONFIG_OMAP_MPU_TIMER is not set 154# CONFIG_OMAP_MPU_TIMER is not set
128CONFIG_OMAP_32K_TIMER=y 155CONFIG_OMAP_32K_TIMER=y
129CONFIG_OMAP_32K_TIMER_HZ=128 156CONFIG_OMAP_32K_TIMER_HZ=128
@@ -162,6 +189,14 @@ CONFIG_OMAP_ARM_192MHZ=y
162# CONFIG_OMAP_ARM_30MHZ is not set 189# CONFIG_OMAP_ARM_30MHZ is not set
163 190
164# 191#
192# Boot options
193#
194
195#
196# Power management
197#
198
199#
165# Processor Type 200# Processor Type
166# 201#
167CONFIG_CPU_32=y 202CONFIG_CPU_32=y
@@ -171,6 +206,8 @@ CONFIG_CPU_ABRT_EV5TJ=y
171CONFIG_CPU_CACHE_VIVT=y 206CONFIG_CPU_CACHE_VIVT=y
172CONFIG_CPU_COPY_V4WB=y 207CONFIG_CPU_COPY_V4WB=y
173CONFIG_CPU_TLB_V4WBI=y 208CONFIG_CPU_TLB_V4WBI=y
209CONFIG_CPU_CP15=y
210CONFIG_CPU_CP15_MMU=y
174 211
175# 212#
176# Processor Features 213# Processor Features
@@ -180,10 +217,13 @@ CONFIG_ARM_THUMB=y
180# CONFIG_CPU_DCACHE_DISABLE is not set 217# CONFIG_CPU_DCACHE_DISABLE is not set
181# CONFIG_CPU_DCACHE_WRITETHROUGH is not set 218# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
182# CONFIG_CPU_CACHE_ROUND_ROBIN is not set 219# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
220# CONFIG_OUTER_CACHE is not set
183 221
184# 222#
185# Bus support 223# Bus support
186# 224#
225# CONFIG_PCI_SYSCALL is not set
226# CONFIG_ARCH_SUPPORTS_MSI is not set
187 227
188# 228#
189# PCCARD (PCMCIA/CardBus) support 229# PCCARD (PCMCIA/CardBus) support
@@ -193,10 +233,13 @@ CONFIG_ARM_THUMB=y
193# 233#
194# Kernel Features 234# Kernel Features
195# 235#
236CONFIG_TICK_ONESHOT=y
237CONFIG_NO_HZ=y
238CONFIG_HIGH_RES_TIMERS=y
196CONFIG_PREEMPT=y 239CONFIG_PREEMPT=y
197CONFIG_NO_IDLE_HZ=y
198CONFIG_HZ=128 240CONFIG_HZ=128
199# CONFIG_AEABI is not set 241CONFIG_AEABI=y
242CONFIG_OABI_COMPAT=y
200# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set 243# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
201CONFIG_SELECT_MEMORY_MODEL=y 244CONFIG_SELECT_MEMORY_MODEL=y
202CONFIG_FLATMEM_MANUAL=y 245CONFIG_FLATMEM_MANUAL=y
@@ -206,6 +249,10 @@ CONFIG_FLATMEM=y
206CONFIG_FLAT_NODE_MEM_MAP=y 249CONFIG_FLAT_NODE_MEM_MAP=y
207# CONFIG_SPARSEMEM_STATIC is not set 250# CONFIG_SPARSEMEM_STATIC is not set
208CONFIG_SPLIT_PTLOCK_CPUS=4096 251CONFIG_SPLIT_PTLOCK_CPUS=4096
252# CONFIG_RESOURCES_64BIT is not set
253CONFIG_ZONE_DMA_FLAG=1
254CONFIG_BOUNCE=y
255CONFIG_VIRT_TO_BUS=y
209# CONFIG_LEDS is not set 256# CONFIG_LEDS is not set
210CONFIG_ALIGNMENT_TRAP=y 257CONFIG_ALIGNMENT_TRAP=y
211 258
@@ -216,6 +263,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0
216CONFIG_ZBOOT_ROM_BSS=0x0 263CONFIG_ZBOOT_ROM_BSS=0x0
217CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh" 264CONFIG_CMDLINE="mem=32M console=ttyS0,115200n8 root=0801 ro init=/bin/sh"
218# CONFIG_XIP_KERNEL is not set 265# CONFIG_XIP_KERNEL is not set
266# CONFIG_KEXEC is not set
219 267
220# 268#
221# CPU Frequency scaling 269# CPU Frequency scaling
@@ -251,7 +299,6 @@ CONFIG_FPE_NWFPE=y
251CONFIG_BINFMT_ELF=y 299CONFIG_BINFMT_ELF=y
252CONFIG_BINFMT_AOUT=y 300CONFIG_BINFMT_AOUT=y
253# CONFIG_BINFMT_MISC is not set 301# CONFIG_BINFMT_MISC is not set
254# CONFIG_ARTHUR is not set
255 302
256# 303#
257# Power management options 304# Power management options
@@ -259,7 +306,10 @@ CONFIG_BINFMT_AOUT=y
259CONFIG_PM=y 306CONFIG_PM=y
260# CONFIG_PM_LEGACY is not set 307# CONFIG_PM_LEGACY is not set
261# CONFIG_PM_DEBUG is not set 308# CONFIG_PM_DEBUG is not set
262# CONFIG_APM is not set 309CONFIG_PM_SLEEP=y
310CONFIG_SUSPEND_UP_POSSIBLE=y
311CONFIG_SUSPEND=y
312# CONFIG_APM_EMULATION is not set
263 313
264# 314#
265# Networking 315# Networking
@@ -269,12 +319,13 @@ CONFIG_NET=y
269# 319#
270# Networking options 320# Networking options
271# 321#
272# CONFIG_NETDEBUG is not set
273CONFIG_PACKET=y 322CONFIG_PACKET=y
274# CONFIG_PACKET_MMAP is not set 323# CONFIG_PACKET_MMAP is not set
275CONFIG_UNIX=y 324CONFIG_UNIX=y
276CONFIG_XFRM=y 325CONFIG_XFRM=y
277# CONFIG_XFRM_USER is not set 326# CONFIG_XFRM_USER is not set
327# CONFIG_XFRM_SUB_POLICY is not set
328# CONFIG_XFRM_MIGRATE is not set
278# CONFIG_NET_KEY is not set 329# CONFIG_NET_KEY is not set
279CONFIG_INET=y 330CONFIG_INET=y
280# CONFIG_IP_MULTICAST is not set 331# CONFIG_IP_MULTICAST is not set
@@ -295,29 +346,20 @@ CONFIG_IP_PNP_BOOTP=y
295# CONFIG_INET_TUNNEL is not set 346# CONFIG_INET_TUNNEL is not set
296CONFIG_INET_XFRM_MODE_TRANSPORT=y 347CONFIG_INET_XFRM_MODE_TRANSPORT=y
297CONFIG_INET_XFRM_MODE_TUNNEL=y 348CONFIG_INET_XFRM_MODE_TUNNEL=y
349CONFIG_INET_XFRM_MODE_BEET=y
298CONFIG_INET_DIAG=y 350CONFIG_INET_DIAG=y
299CONFIG_INET_TCP_DIAG=y 351CONFIG_INET_TCP_DIAG=y
300# CONFIG_TCP_CONG_ADVANCED is not set 352# CONFIG_TCP_CONG_ADVANCED is not set
301CONFIG_TCP_CONG_BIC=y 353CONFIG_TCP_CONG_CUBIC=y
354CONFIG_DEFAULT_TCP_CONG="cubic"
355# CONFIG_TCP_MD5SIG is not set
302# CONFIG_IPV6 is not set 356# CONFIG_IPV6 is not set
303# CONFIG_INET6_XFRM_TUNNEL is not set 357# CONFIG_INET6_XFRM_TUNNEL is not set
304# CONFIG_INET6_TUNNEL is not set 358# CONFIG_INET6_TUNNEL is not set
305# CONFIG_NETWORK_SECMARK is not set 359# CONFIG_NETWORK_SECMARK is not set
306# CONFIG_NETFILTER is not set 360# CONFIG_NETFILTER is not set
307
308#
309# DCCP Configuration (EXPERIMENTAL)
310#
311# CONFIG_IP_DCCP is not set 361# CONFIG_IP_DCCP is not set
312
313#
314# SCTP Configuration (EXPERIMENTAL)
315#
316# CONFIG_IP_SCTP is not set 362# CONFIG_IP_SCTP is not set
317
318#
319# TIPC Configuration (EXPERIMENTAL)
320#
321# CONFIG_TIPC is not set 363# CONFIG_TIPC is not set
322# CONFIG_ATM is not set 364# CONFIG_ATM is not set
323# CONFIG_BRIDGE is not set 365# CONFIG_BRIDGE is not set
@@ -328,7 +370,6 @@ CONFIG_TCP_CONG_BIC=y
328# CONFIG_ATALK is not set 370# CONFIG_ATALK is not set
329# CONFIG_X25 is not set 371# CONFIG_X25 is not set
330# CONFIG_LAPB is not set 372# CONFIG_LAPB is not set
331# CONFIG_NET_DIVERT is not set
332# CONFIG_ECONET is not set 373# CONFIG_ECONET is not set
333# CONFIG_WAN_ROUTER is not set 374# CONFIG_WAN_ROUTER is not set
334 375
@@ -344,7 +385,17 @@ CONFIG_TCP_CONG_BIC=y
344# CONFIG_HAMRADIO is not set 385# CONFIG_HAMRADIO is not set
345# CONFIG_IRDA is not set 386# CONFIG_IRDA is not set
346# CONFIG_BT is not set 387# CONFIG_BT is not set
388# CONFIG_AF_RXRPC is not set
389
390#
391# Wireless
392#
393# CONFIG_CFG80211 is not set
394# CONFIG_WIRELESS_EXT is not set
395# CONFIG_MAC80211 is not set
347# CONFIG_IEEE80211 is not set 396# CONFIG_IEEE80211 is not set
397# CONFIG_RFKILL is not set
398# CONFIG_NET_9P is not set
348 399
349# 400#
350# Device Drivers 401# Device Drivers
@@ -357,29 +408,10 @@ CONFIG_STANDALONE=y
357CONFIG_PREVENT_FIRMWARE_BUILD=y 408CONFIG_PREVENT_FIRMWARE_BUILD=y
358# CONFIG_FW_LOADER is not set 409# CONFIG_FW_LOADER is not set
359# CONFIG_SYS_HYPERVISOR is not set 410# CONFIG_SYS_HYPERVISOR is not set
360
361#
362# Connector - unified userspace <-> kernelspace linker
363#
364# CONFIG_CONNECTOR is not set 411# CONFIG_CONNECTOR is not set
365
366#
367# Memory Technology Devices (MTD)
368#
369# CONFIG_MTD is not set 412# CONFIG_MTD is not set
370
371#
372# Parallel port support
373#
374# CONFIG_PARPORT is not set 413# CONFIG_PARPORT is not set
375 414CONFIG_BLK_DEV=y
376#
377# Plug and Play support
378#
379
380#
381# Block devices
382#
383# CONFIG_BLK_DEV_COW_COMMON is not set 415# CONFIG_BLK_DEV_COW_COMMON is not set
384CONFIG_BLK_DEV_LOOP=y 416CONFIG_BLK_DEV_LOOP=y
385# CONFIG_BLK_DEV_CRYPTOLOOP is not set 417# CONFIG_BLK_DEV_CRYPTOLOOP is not set
@@ -387,7 +419,7 @@ CONFIG_BLK_DEV_LOOP=y
387CONFIG_BLK_DEV_RAM=y 419CONFIG_BLK_DEV_RAM=y
388CONFIG_BLK_DEV_RAM_COUNT=16 420CONFIG_BLK_DEV_RAM_COUNT=16
389CONFIG_BLK_DEV_RAM_SIZE=8192 421CONFIG_BLK_DEV_RAM_SIZE=8192
390CONFIG_BLK_DEV_INITRD=y 422CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
391# CONFIG_CDROM_PKTCDVD is not set 423# CONFIG_CDROM_PKTCDVD is not set
392CONFIG_ATA_OVER_ETH=m 424CONFIG_ATA_OVER_ETH=m
393 425
@@ -396,6 +428,9 @@ CONFIG_ATA_OVER_ETH=m
396# 428#
397# CONFIG_RAID_ATTRS is not set 429# CONFIG_RAID_ATTRS is not set
398CONFIG_SCSI=y 430CONFIG_SCSI=y
431CONFIG_SCSI_DMA=y
432# CONFIG_SCSI_TGT is not set
433# CONFIG_SCSI_NETLINK is not set
399CONFIG_SCSI_PROC_FS=y 434CONFIG_SCSI_PROC_FS=y
400 435
401# 436#
@@ -414,82 +449,42 @@ CONFIG_SCSI_PROC_FS=y
414# CONFIG_SCSI_MULTI_LUN is not set 449# CONFIG_SCSI_MULTI_LUN is not set
415# CONFIG_SCSI_CONSTANTS is not set 450# CONFIG_SCSI_CONSTANTS is not set
416# CONFIG_SCSI_LOGGING is not set 451# CONFIG_SCSI_LOGGING is not set
452# CONFIG_SCSI_SCAN_ASYNC is not set
453CONFIG_SCSI_WAIT_SCAN=m
417 454
418# 455#
419# SCSI Transport Attributes 456# SCSI Transports
420# 457#
421# CONFIG_SCSI_SPI_ATTRS is not set 458# CONFIG_SCSI_SPI_ATTRS is not set
422# CONFIG_SCSI_FC_ATTRS is not set 459# CONFIG_SCSI_FC_ATTRS is not set
423# CONFIG_SCSI_ISCSI_ATTRS is not set 460# CONFIG_SCSI_ISCSI_ATTRS is not set
424# CONFIG_SCSI_SAS_ATTRS is not set 461# CONFIG_SCSI_SAS_LIBSAS is not set
425 462CONFIG_SCSI_LOWLEVEL=y
426#
427# SCSI low-level drivers
428#
429# CONFIG_ISCSI_TCP is not set 463# CONFIG_ISCSI_TCP is not set
430# CONFIG_SCSI_SATA is not set
431# CONFIG_SCSI_DEBUG is not set 464# CONFIG_SCSI_DEBUG is not set
432 465# CONFIG_ATA is not set
433#
434# Multi-device support (RAID and LVM)
435#
436# CONFIG_MD is not set 466# CONFIG_MD is not set
437
438#
439# Fusion MPT device support
440#
441# CONFIG_FUSION is not set
442
443#
444# IEEE 1394 (FireWire) support
445#
446
447#
448# I2O device support
449#
450
451#
452# Network device support
453#
454CONFIG_NETDEVICES=y 467CONFIG_NETDEVICES=y
468# CONFIG_NETDEVICES_MULTIQUEUE is not set
455# CONFIG_DUMMY is not set 469# CONFIG_DUMMY is not set
456# CONFIG_BONDING is not set 470# CONFIG_BONDING is not set
471# CONFIG_MACVLAN is not set
457# CONFIG_EQUALIZER is not set 472# CONFIG_EQUALIZER is not set
458# CONFIG_TUN is not set 473# CONFIG_TUN is not set
459
460#
461# PHY device support
462#
463# CONFIG_PHYLIB is not set 474# CONFIG_PHYLIB is not set
464
465#
466# Ethernet (10 or 100Mbit)
467#
468CONFIG_NET_ETHERNET=y 475CONFIG_NET_ETHERNET=y
469CONFIG_MII=y 476CONFIG_MII=y
477# CONFIG_AX88796 is not set
470CONFIG_SMC91X=y 478CONFIG_SMC91X=y
471# CONFIG_DM9000 is not set 479# CONFIG_DM9000 is not set
480CONFIG_NETDEV_1000=y
481CONFIG_NETDEV_10000=y
472 482
473# 483#
474# Ethernet (1000 Mbit) 484# Wireless LAN
475#
476
477#
478# Ethernet (10000 Mbit)
479#
480
481#
482# Token Ring devices
483#
484
485#
486# Wireless LAN (non-hamradio)
487#
488# CONFIG_NET_RADIO is not set
489
490#
491# Wan interfaces
492# 485#
486# CONFIG_WLAN_PRE80211 is not set
487# CONFIG_WLAN_80211 is not set
493# CONFIG_WAN is not set 488# CONFIG_WAN is not set
494CONFIG_PPP=y 489CONFIG_PPP=y
495# CONFIG_PPP_MULTILINK is not set 490# CONFIG_PPP_MULTILINK is not set
@@ -500,24 +495,24 @@ CONFIG_PPP=y
500# CONFIG_PPP_BSDCOMP is not set 495# CONFIG_PPP_BSDCOMP is not set
501# CONFIG_PPP_MPPE is not set 496# CONFIG_PPP_MPPE is not set
502# CONFIG_PPPOE is not set 497# CONFIG_PPPOE is not set
498# CONFIG_PPPOL2TP is not set
503CONFIG_SLIP=y 499CONFIG_SLIP=y
504CONFIG_SLIP_COMPRESSED=y 500CONFIG_SLIP_COMPRESSED=y
501CONFIG_SLHC=y
505# CONFIG_SLIP_SMART is not set 502# CONFIG_SLIP_SMART is not set
506# CONFIG_SLIP_MODE_SLIP6 is not set 503# CONFIG_SLIP_MODE_SLIP6 is not set
507# CONFIG_SHAPER is not set 504# CONFIG_SHAPER is not set
508# CONFIG_NETCONSOLE is not set 505# CONFIG_NETCONSOLE is not set
509# CONFIG_NETPOLL is not set 506# CONFIG_NETPOLL is not set
510# CONFIG_NET_POLL_CONTROLLER is not set 507# CONFIG_NET_POLL_CONTROLLER is not set
511
512#
513# ISDN subsystem
514#
515# CONFIG_ISDN is not set 508# CONFIG_ISDN is not set
516 509
517# 510#
518# Input device support 511# Input device support
519# 512#
520CONFIG_INPUT=y 513CONFIG_INPUT=y
514# CONFIG_INPUT_FF_MEMLESS is not set
515# CONFIG_INPUT_POLLDEV is not set
521 516
522# 517#
523# Userland interfaces 518# Userland interfaces
@@ -537,8 +532,14 @@ CONFIG_INPUT_EVBUG=y
537# CONFIG_INPUT_KEYBOARD is not set 532# CONFIG_INPUT_KEYBOARD is not set
538# CONFIG_INPUT_MOUSE is not set 533# CONFIG_INPUT_MOUSE is not set
539# CONFIG_INPUT_JOYSTICK is not set 534# CONFIG_INPUT_JOYSTICK is not set
535# CONFIG_INPUT_TABLET is not set
540# CONFIG_INPUT_TOUCHSCREEN is not set 536# CONFIG_INPUT_TOUCHSCREEN is not set
541CONFIG_INPUT_MISC=y 537CONFIG_INPUT_MISC=y
538# CONFIG_INPUT_ATI_REMOTE is not set
539# CONFIG_INPUT_ATI_REMOTE2 is not set
540# CONFIG_INPUT_KEYSPAN_REMOTE is not set
541# CONFIG_INPUT_POWERMATE is not set
542# CONFIG_INPUT_YEALINK is not set
542CONFIG_INPUT_UINPUT=y 543CONFIG_INPUT_UINPUT=y
543 544
544# 545#
@@ -574,15 +575,7 @@ CONFIG_SERIAL_CORE=y
574CONFIG_SERIAL_CORE_CONSOLE=y 575CONFIG_SERIAL_CORE_CONSOLE=y
575CONFIG_UNIX98_PTYS=y 576CONFIG_UNIX98_PTYS=y
576# CONFIG_LEGACY_PTYS is not set 577# CONFIG_LEGACY_PTYS is not set
577
578#
579# IPMI
580#
581# CONFIG_IPMI_HANDLER is not set 578# CONFIG_IPMI_HANDLER is not set
582
583#
584# Watchdog Cards
585#
586CONFIG_WATCHDOG=y 579CONFIG_WATCHDOG=y
587CONFIG_WATCHDOG_NOWAYOUT=y 580CONFIG_WATCHDOG_NOWAYOUT=y
588 581
@@ -590,25 +583,12 @@ CONFIG_WATCHDOG_NOWAYOUT=y
590# Watchdog Device Drivers 583# Watchdog Device Drivers
591# 584#
592# CONFIG_SOFT_WATCHDOG is not set 585# CONFIG_SOFT_WATCHDOG is not set
586# CONFIG_OMAP_WATCHDOG is not set
593# CONFIG_HW_RANDOM is not set 587# CONFIG_HW_RANDOM is not set
594# CONFIG_NVRAM is not set 588# CONFIG_NVRAM is not set
595# CONFIG_DTLK is not set
596# CONFIG_R3964 is not set 589# CONFIG_R3964 is not set
597
598#
599# Ftape, the floppy tape device driver
600#
601# CONFIG_RAW_DRIVER is not set 590# CONFIG_RAW_DRIVER is not set
602
603#
604# TPM devices
605#
606# CONFIG_TCG_TPM is not set 591# CONFIG_TCG_TPM is not set
607# CONFIG_TELCLOCK is not set
608
609#
610# I2C support
611#
612# CONFIG_I2C is not set 592# CONFIG_I2C is not set
613 593
614# 594#
@@ -616,61 +596,70 @@ CONFIG_WATCHDOG_NOWAYOUT=y
616# 596#
617# CONFIG_SPI is not set 597# CONFIG_SPI is not set
618# CONFIG_SPI_MASTER is not set 598# CONFIG_SPI_MASTER is not set
619 599# CONFIG_W1 is not set
620#
621# Dallas's 1-wire bus
622#
623
624#
625# Hardware Monitoring support
626#
627CONFIG_HWMON=y 600CONFIG_HWMON=y
628# CONFIG_HWMON_VID is not set 601# CONFIG_HWMON_VID is not set
629# CONFIG_SENSORS_ABITUGURU is not set 602# CONFIG_SENSORS_ABITUGURU is not set
603# CONFIG_SENSORS_ABITUGURU3 is not set
630# CONFIG_SENSORS_F71805F is not set 604# CONFIG_SENSORS_F71805F is not set
605# CONFIG_SENSORS_IT87 is not set
606# CONFIG_SENSORS_PC87360 is not set
607# CONFIG_SENSORS_PC87427 is not set
608# CONFIG_SENSORS_SMSC47M1 is not set
609# CONFIG_SENSORS_SMSC47B397 is not set
610# CONFIG_SENSORS_VT1211 is not set
611# CONFIG_SENSORS_W83627HF is not set
612# CONFIG_SENSORS_W83627EHF is not set
631# CONFIG_HWMON_DEBUG_CHIP is not set 613# CONFIG_HWMON_DEBUG_CHIP is not set
614CONFIG_MISC_DEVICES=y
615# CONFIG_EEPROM_93CX6 is not set
632 616
633# 617#
634# Misc devices 618# Multifunction device drivers
635#
636
637#
638# LED devices
639# 619#
620# CONFIG_MFD_SM501 is not set
640# CONFIG_NEW_LEDS is not set 621# CONFIG_NEW_LEDS is not set
641 622
642# 623#
643# LED drivers
644#
645
646#
647# LED Triggers
648#
649
650#
651# Multimedia devices 624# Multimedia devices
652# 625#
653# CONFIG_VIDEO_DEV is not set 626# CONFIG_VIDEO_DEV is not set
654CONFIG_VIDEO_V4L2=y 627# CONFIG_DVB_CORE is not set
628CONFIG_DAB=y
655 629
656# 630#
657# Digital Video Broadcasting Devices 631# Graphics support
658# 632#
659# CONFIG_DVB is not set 633# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
660 634
661# 635#
662# Graphics support 636# Display device support
663# 637#
664CONFIG_FIRMWARE_EDID=y 638# CONFIG_DISPLAY_SUPPORT is not set
639# CONFIG_VGASTATE is not set
640CONFIG_VIDEO_OUTPUT_CONTROL=m
665CONFIG_FB=y 641CONFIG_FB=y
642CONFIG_FIRMWARE_EDID=y
643# CONFIG_FB_DDC is not set
666# CONFIG_FB_CFB_FILLRECT is not set 644# CONFIG_FB_CFB_FILLRECT is not set
667# CONFIG_FB_CFB_COPYAREA is not set 645# CONFIG_FB_CFB_COPYAREA is not set
668# CONFIG_FB_CFB_IMAGEBLIT is not set 646# CONFIG_FB_CFB_IMAGEBLIT is not set
647# CONFIG_FB_SYS_FILLRECT is not set
648# CONFIG_FB_SYS_COPYAREA is not set
649# CONFIG_FB_SYS_IMAGEBLIT is not set
650# CONFIG_FB_SYS_FOPS is not set
651CONFIG_FB_DEFERRED_IO=y
652# CONFIG_FB_SVGALIB is not set
669# CONFIG_FB_MACMODES is not set 653# CONFIG_FB_MACMODES is not set
670# CONFIG_FB_BACKLIGHT is not set 654# CONFIG_FB_BACKLIGHT is not set
671CONFIG_FB_MODE_HELPERS=y 655CONFIG_FB_MODE_HELPERS=y
672# CONFIG_FB_TILEBLITTING is not set 656# CONFIG_FB_TILEBLITTING is not set
657
658#
659# Frame buffer hardware drivers
660#
673# CONFIG_FB_S1D13XXX is not set 661# CONFIG_FB_S1D13XXX is not set
662# CONFIG_FB_OMAP is not set
674# CONFIG_FB_VIRTUAL is not set 663# CONFIG_FB_VIRTUAL is not set
675 664
676# 665#
@@ -679,6 +668,7 @@ CONFIG_FB_MODE_HELPERS=y
679# CONFIG_VGA_CONSOLE is not set 668# CONFIG_VGA_CONSOLE is not set
680CONFIG_DUMMY_CONSOLE=y 669CONFIG_DUMMY_CONSOLE=y
681CONFIG_FRAMEBUFFER_CONSOLE=y 670CONFIG_FRAMEBUFFER_CONSOLE=y
671# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
682# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set 672# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
683CONFIG_FONTS=y 673CONFIG_FONTS=y
684CONFIG_FONT_8x8=y 674CONFIG_FONT_8x8=y
@@ -691,15 +681,10 @@ CONFIG_FONT_8x16=y
691# CONFIG_FONT_SUN8x16 is not set 681# CONFIG_FONT_SUN8x16 is not set
692# CONFIG_FONT_SUN12x22 is not set 682# CONFIG_FONT_SUN12x22 is not set
693# CONFIG_FONT_10x18 is not set 683# CONFIG_FONT_10x18 is not set
694
695#
696# Logo configuration
697#
698CONFIG_LOGO=y 684CONFIG_LOGO=y
699# CONFIG_LOGO_LINUX_MONO is not set 685# CONFIG_LOGO_LINUX_MONO is not set
700# CONFIG_LOGO_LINUX_VGA16 is not set 686# CONFIG_LOGO_LINUX_VGA16 is not set
701CONFIG_LOGO_LINUX_CLUT224=y 687CONFIG_LOGO_LINUX_CLUT224=y
702# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
703 688
704# 689#
705# Sound 690# Sound
@@ -717,10 +702,10 @@ CONFIG_SOUND=y
717CONFIG_SOUND_PRIME=y 702CONFIG_SOUND_PRIME=y
718# CONFIG_SOUND_MSNDCLAS is not set 703# CONFIG_SOUND_MSNDCLAS is not set
719# CONFIG_SOUND_MSNDPIN is not set 704# CONFIG_SOUND_MSNDPIN is not set
720 705CONFIG_HID_SUPPORT=y
721# 706CONFIG_HID=y
722# USB support 707CONFIG_HID_DEBUG=y
723# 708CONFIG_USB_SUPPORT=y
724CONFIG_USB_ARCH_HAS_HCD=y 709CONFIG_USB_ARCH_HAS_HCD=y
725CONFIG_USB_ARCH_HAS_OHCI=y 710CONFIG_USB_ARCH_HAS_OHCI=y
726# CONFIG_USB_ARCH_HAS_EHCI is not set 711# CONFIG_USB_ARCH_HAS_EHCI is not set
@@ -734,17 +719,22 @@ CONFIG_USB_ARCH_HAS_OHCI=y
734# USB Gadget Support 719# USB Gadget Support
735# 720#
736# CONFIG_USB_GADGET is not set 721# CONFIG_USB_GADGET is not set
722# CONFIG_MMC is not set
723CONFIG_RTC_LIB=y
724# CONFIG_RTC_CLASS is not set
737 725
738# 726#
739# MMC/SD Card support 727# DMA Engine support
740# 728#
741# CONFIG_MMC is not set 729# CONFIG_DMA_ENGINE is not set
742 730
743# 731#
744# Real Time Clock 732# DMA Clients
733#
734
735#
736# DMA Devices
745# 737#
746CONFIG_RTC_LIB=y
747# CONFIG_RTC_CLASS is not set
748 738
749# 739#
750# File systems 740# File systems
@@ -753,10 +743,12 @@ CONFIG_EXT2_FS=y
753# CONFIG_EXT2_FS_XATTR is not set 743# CONFIG_EXT2_FS_XATTR is not set
754# CONFIG_EXT2_FS_XIP is not set 744# CONFIG_EXT2_FS_XIP is not set
755# CONFIG_EXT3_FS is not set 745# CONFIG_EXT3_FS is not set
746# CONFIG_EXT4DEV_FS is not set
756# CONFIG_REISERFS_FS is not set 747# CONFIG_REISERFS_FS is not set
757# CONFIG_JFS_FS is not set 748# CONFIG_JFS_FS is not set
758# CONFIG_FS_POSIX_ACL is not set 749# CONFIG_FS_POSIX_ACL is not set
759# CONFIG_XFS_FS is not set 750# CONFIG_XFS_FS is not set
751# CONFIG_GFS2_FS is not set
760# CONFIG_OCFS2_FS is not set 752# CONFIG_OCFS2_FS is not set
761# CONFIG_MINIX_FS is not set 753# CONFIG_MINIX_FS is not set
762CONFIG_ROMFS_FS=y 754CONFIG_ROMFS_FS=y
@@ -787,6 +779,7 @@ CONFIG_FAT_DEFAULT_CODEPAGE=437
787# Pseudo filesystems 779# Pseudo filesystems
788# 780#
789CONFIG_PROC_FS=y 781CONFIG_PROC_FS=y
782CONFIG_PROC_SYSCTL=y
790CONFIG_SYSFS=y 783CONFIG_SYSFS=y
791# CONFIG_TMPFS is not set 784# CONFIG_TMPFS is not set
792# CONFIG_HUGETLB_PAGE is not set 785# CONFIG_HUGETLB_PAGE is not set
@@ -825,6 +818,7 @@ CONFIG_LOCKD_V4=y
825CONFIG_NFS_COMMON=y 818CONFIG_NFS_COMMON=y
826CONFIG_SUNRPC=y 819CONFIG_SUNRPC=y
827CONFIG_SUNRPC_GSS=y 820CONFIG_SUNRPC_GSS=y
821# CONFIG_SUNRPC_BIND34 is not set
828CONFIG_RPCSEC_GSS_KRB5=y 822CONFIG_RPCSEC_GSS_KRB5=y
829# CONFIG_RPCSEC_GSS_SPKM3 is not set 823# CONFIG_RPCSEC_GSS_SPKM3 is not set
830# CONFIG_SMB_FS is not set 824# CONFIG_SMB_FS is not set
@@ -832,7 +826,6 @@ CONFIG_RPCSEC_GSS_KRB5=y
832# CONFIG_NCP_FS is not set 826# CONFIG_NCP_FS is not set
833# CONFIG_CODA_FS is not set 827# CONFIG_CODA_FS is not set
834# CONFIG_AFS_FS is not set 828# CONFIG_AFS_FS is not set
835# CONFIG_9P_FS is not set
836 829
837# 830#
838# Partition Types 831# Partition Types
@@ -885,6 +878,11 @@ CONFIG_NLS_DEFAULT="iso8859-1"
885# CONFIG_NLS_UTF8 is not set 878# CONFIG_NLS_UTF8 is not set
886 879
887# 880#
881# Distributed Lock Manager
882#
883# CONFIG_DLM is not set
884
885#
888# Profiling support 886# Profiling support
889# 887#
890# CONFIG_PROFILING is not set 888# CONFIG_PROFILING is not set
@@ -893,13 +891,14 @@ CONFIG_NLS_DEFAULT="iso8859-1"
893# Kernel hacking 891# Kernel hacking
894# 892#
895# CONFIG_PRINTK_TIME is not set 893# CONFIG_PRINTK_TIME is not set
894CONFIG_ENABLE_MUST_CHECK=y
896# CONFIG_MAGIC_SYSRQ is not set 895# CONFIG_MAGIC_SYSRQ is not set
896# CONFIG_UNUSED_SYMBOLS is not set
897# CONFIG_DEBUG_FS is not set
898# CONFIG_HEADERS_CHECK is not set
897# CONFIG_DEBUG_KERNEL is not set 899# CONFIG_DEBUG_KERNEL is not set
898CONFIG_LOG_BUF_SHIFT=14
899CONFIG_DEBUG_BUGVERBOSE=y 900CONFIG_DEBUG_BUGVERBOSE=y
900# CONFIG_DEBUG_FS is not set
901CONFIG_FRAME_POINTER=y 901CONFIG_FRAME_POINTER=y
902# CONFIG_UNWIND_INFO is not set
903# CONFIG_DEBUG_USER is not set 902# CONFIG_DEBUG_USER is not set
904 903
905# 904#
@@ -907,12 +906,12 @@ CONFIG_FRAME_POINTER=y
907# 906#
908# CONFIG_KEYS is not set 907# CONFIG_KEYS is not set
909# CONFIG_SECURITY is not set 908# CONFIG_SECURITY is not set
910
911#
912# Cryptographic options
913#
914CONFIG_CRYPTO=y 909CONFIG_CRYPTO=y
910CONFIG_CRYPTO_ALGAPI=y
911CONFIG_CRYPTO_BLKCIPHER=y
912CONFIG_CRYPTO_MANAGER=y
915# CONFIG_CRYPTO_HMAC is not set 913# CONFIG_CRYPTO_HMAC is not set
914# CONFIG_CRYPTO_XCBC is not set
916# CONFIG_CRYPTO_NULL is not set 915# CONFIG_CRYPTO_NULL is not set
917# CONFIG_CRYPTO_MD4 is not set 916# CONFIG_CRYPTO_MD4 is not set
918CONFIG_CRYPTO_MD5=y 917CONFIG_CRYPTO_MD5=y
@@ -921,7 +920,14 @@ CONFIG_CRYPTO_MD5=y
921# CONFIG_CRYPTO_SHA512 is not set 920# CONFIG_CRYPTO_SHA512 is not set
922# CONFIG_CRYPTO_WP512 is not set 921# CONFIG_CRYPTO_WP512 is not set
923# CONFIG_CRYPTO_TGR192 is not set 922# CONFIG_CRYPTO_TGR192 is not set
923# CONFIG_CRYPTO_GF128MUL is not set
924CONFIG_CRYPTO_ECB=m
925CONFIG_CRYPTO_CBC=y
926CONFIG_CRYPTO_PCBC=m
927# CONFIG_CRYPTO_LRW is not set
928# CONFIG_CRYPTO_CRYPTD is not set
924CONFIG_CRYPTO_DES=y 929CONFIG_CRYPTO_DES=y
930# CONFIG_CRYPTO_FCRYPT is not set
925# CONFIG_CRYPTO_BLOWFISH is not set 931# CONFIG_CRYPTO_BLOWFISH is not set
926# CONFIG_CRYPTO_TWOFISH is not set 932# CONFIG_CRYPTO_TWOFISH is not set
927# CONFIG_CRYPTO_SERPENT is not set 933# CONFIG_CRYPTO_SERPENT is not set
@@ -935,17 +941,22 @@ CONFIG_CRYPTO_DES=y
935# CONFIG_CRYPTO_DEFLATE is not set 941# CONFIG_CRYPTO_DEFLATE is not set
936# CONFIG_CRYPTO_MICHAEL_MIC is not set 942# CONFIG_CRYPTO_MICHAEL_MIC is not set
937# CONFIG_CRYPTO_CRC32C is not set 943# CONFIG_CRYPTO_CRC32C is not set
944# CONFIG_CRYPTO_CAMELLIA is not set
938# CONFIG_CRYPTO_TEST is not set 945# CONFIG_CRYPTO_TEST is not set
939 946CONFIG_CRYPTO_HW=y
940#
941# Hardware crypto devices
942#
943 947
944# 948#
945# Library routines 949# Library routines
946# 950#
951CONFIG_BITREVERSE=y
947# CONFIG_CRC_CCITT is not set 952# CONFIG_CRC_CCITT is not set
948# CONFIG_CRC16 is not set 953# CONFIG_CRC16 is not set
954# CONFIG_CRC_ITU_T is not set
949CONFIG_CRC32=y 955CONFIG_CRC32=y
956# CONFIG_CRC7 is not set
950# CONFIG_LIBCRC32C is not set 957# CONFIG_LIBCRC32C is not set
951CONFIG_ZLIB_INFLATE=y 958CONFIG_ZLIB_INFLATE=y
959CONFIG_PLIST=y
960CONFIG_HAS_IOMEM=y
961CONFIG_HAS_IOPORT=y
962CONFIG_HAS_DMA=y
diff --git a/arch/arm/configs/omap_osk_5912_defconfig b/arch/arm/configs/omap_osk_5912_defconfig
new file mode 100644
index 000000000000..8c1f15c7c45c
--- /dev/null
+++ b/arch/arm/configs/omap_osk_5912_defconfig
@@ -0,0 +1,1073 @@
1#
2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.23-rc6
4# Mon Sep 17 14:15:05 2007
5#
6CONFIG_ARM=y
7CONFIG_SYS_SUPPORTS_APM_EMULATION=y
8CONFIG_GENERIC_GPIO=y
9CONFIG_GENERIC_TIME=y
10CONFIG_GENERIC_CLOCKEVENTS=y
11CONFIG_MMU=y
12# CONFIG_NO_IOPORT is not set
13CONFIG_GENERIC_HARDIRQS=y
14CONFIG_STACKTRACE_SUPPORT=y
15CONFIG_LOCKDEP_SUPPORT=y
16CONFIG_TRACE_IRQFLAGS_SUPPORT=y
17CONFIG_HARDIRQS_SW_RESEND=y
18CONFIG_GENERIC_IRQ_PROBE=y
19CONFIG_RWSEM_GENERIC_SPINLOCK=y
20# CONFIG_ARCH_HAS_ILOG2_U32 is not set
21# CONFIG_ARCH_HAS_ILOG2_U64 is not set
22CONFIG_GENERIC_HWEIGHT=y
23CONFIG_GENERIC_CALIBRATE_DELAY=y
24CONFIG_ZONE_DMA=y
25CONFIG_VECTORS_BASE=0xffff0000
26CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
27
28#
29# General setup
30#
31CONFIG_EXPERIMENTAL=y
32CONFIG_BROKEN_ON_SMP=y
33CONFIG_INIT_ENV_ARG_LIMIT=32
34CONFIG_LOCALVERSION=""
35CONFIG_LOCALVERSION_AUTO=y
36CONFIG_SWAP=y
37CONFIG_SYSVIPC=y
38CONFIG_SYSVIPC_SYSCTL=y
39# CONFIG_POSIX_MQUEUE is not set
40# CONFIG_BSD_PROCESS_ACCT is not set
41# CONFIG_TASKSTATS is not set
42# CONFIG_USER_NS is not set
43# CONFIG_AUDIT is not set
44# CONFIG_IKCONFIG is not set
45CONFIG_LOG_BUF_SHIFT=14
46# CONFIG_SYSFS_DEPRECATED is not set
47# CONFIG_RELAY is not set
48CONFIG_BLK_DEV_INITRD=y
49CONFIG_INITRAMFS_SOURCE=""
50CONFIG_CC_OPTIMIZE_FOR_SIZE=y
51CONFIG_SYSCTL=y
52# CONFIG_EMBEDDED is not set
53CONFIG_UID16=y
54CONFIG_SYSCTL_SYSCALL=y
55CONFIG_KALLSYMS=y
56# CONFIG_KALLSYMS_EXTRA_PASS is not set
57CONFIG_HOTPLUG=y
58CONFIG_PRINTK=y
59CONFIG_BUG=y
60CONFIG_ELF_CORE=y
61CONFIG_BASE_FULL=y
62CONFIG_FUTEX=y
63CONFIG_ANON_INODES=y
64CONFIG_EPOLL=y
65CONFIG_SIGNALFD=y
66CONFIG_TIMERFD=y
67CONFIG_EVENTFD=y
68CONFIG_SHMEM=y
69CONFIG_VM_EVENT_COUNTERS=y
70CONFIG_SLAB=y
71# CONFIG_SLUB is not set
72# CONFIG_SLOB is not set
73CONFIG_RT_MUTEXES=y
74# CONFIG_TINY_SHMEM is not set
75CONFIG_BASE_SMALL=0
76CONFIG_MODULES=y
77CONFIG_MODULE_UNLOAD=y
78# CONFIG_MODULE_FORCE_UNLOAD is not set
79# CONFIG_MODVERSIONS is not set
80# CONFIG_MODULE_SRCVERSION_ALL is not set
81CONFIG_KMOD=y
82CONFIG_BLOCK=y
83# CONFIG_LBD is not set
84# CONFIG_BLK_DEV_IO_TRACE is not set
85# CONFIG_LSF is not set
86# CONFIG_BLK_DEV_BSG is not set
87
88#
89# IO Schedulers
90#
91CONFIG_IOSCHED_NOOP=y
92CONFIG_IOSCHED_AS=y
93CONFIG_IOSCHED_DEADLINE=y
94CONFIG_IOSCHED_CFQ=y
95# CONFIG_DEFAULT_AS is not set
96# CONFIG_DEFAULT_DEADLINE is not set
97CONFIG_DEFAULT_CFQ=y
98# CONFIG_DEFAULT_NOOP is not set
99CONFIG_DEFAULT_IOSCHED="cfq"
100
101#
102# System Type
103#
104# CONFIG_ARCH_AAEC2000 is not set
105# CONFIG_ARCH_INTEGRATOR is not set
106# CONFIG_ARCH_REALVIEW is not set
107# CONFIG_ARCH_VERSATILE is not set
108# CONFIG_ARCH_AT91 is not set
109# CONFIG_ARCH_CLPS7500 is not set
110# CONFIG_ARCH_CLPS711X is not set
111# CONFIG_ARCH_CO285 is not set
112# CONFIG_ARCH_EBSA110 is not set
113# CONFIG_ARCH_EP93XX is not set
114# CONFIG_ARCH_FOOTBRIDGE is not set
115# CONFIG_ARCH_NETX is not set
116# CONFIG_ARCH_H720X is not set
117# CONFIG_ARCH_IMX is not set
118# CONFIG_ARCH_IOP13XX is not set
119# CONFIG_ARCH_IOP32X is not set
120# CONFIG_ARCH_IOP33X is not set
121# CONFIG_ARCH_IXP23XX is not set
122# CONFIG_ARCH_IXP2000 is not set
123# CONFIG_ARCH_IXP4XX is not set
124# CONFIG_ARCH_L7200 is not set
125# CONFIG_ARCH_KS8695 is not set
126# CONFIG_ARCH_NS9XXX is not set
127# CONFIG_ARCH_MXC is not set
128# CONFIG_ARCH_PNX4008 is not set
129# CONFIG_ARCH_PXA is not set
130# CONFIG_ARCH_RPC is not set
131# CONFIG_ARCH_SA1100 is not set
132# CONFIG_ARCH_S3C2410 is not set
133# CONFIG_ARCH_SHARK is not set
134# CONFIG_ARCH_LH7A40X is not set
135# CONFIG_ARCH_DAVINCI is not set
136CONFIG_ARCH_OMAP=y
137
138#
139# TI OMAP Implementations
140#
141CONFIG_ARCH_OMAP_OTG=y
142CONFIG_ARCH_OMAP1=y
143# CONFIG_ARCH_OMAP2 is not set
144
145#
146# OMAP Feature Selections
147#
148CONFIG_OMAP_RESET_CLOCKS=y
149CONFIG_OMAP_MUX=y
150# CONFIG_OMAP_MUX_DEBUG is not set
151CONFIG_OMAP_MUX_WARNINGS=y
152CONFIG_OMAP_MCBSP=y
153# CONFIG_OMAP_MPU_TIMER is not set
154CONFIG_OMAP_32K_TIMER=y
155CONFIG_OMAP_32K_TIMER_HZ=128
156# CONFIG_OMAP_DM_TIMER is not set
157CONFIG_OMAP_LL_DEBUG_UART1=y
158# CONFIG_OMAP_LL_DEBUG_UART2 is not set
159# CONFIG_OMAP_LL_DEBUG_UART3 is not set
160CONFIG_OMAP_SERIAL_WAKE=y
161
162#
163# OMAP Core Type
164#
165# CONFIG_ARCH_OMAP730 is not set
166# CONFIG_ARCH_OMAP15XX is not set
167CONFIG_ARCH_OMAP16XX=y
168
169#
170# OMAP Board Type
171#
172# CONFIG_MACH_OMAP_INNOVATOR is not set
173# CONFIG_MACH_OMAP_H2 is not set
174# CONFIG_MACH_OMAP_H3 is not set
175CONFIG_MACH_OMAP_OSK=y
176# CONFIG_OMAP_OSK_MISTRAL is not set
177# CONFIG_MACH_NOKIA770 is not set
178# CONFIG_MACH_OMAP_GENERIC is not set
179
180#
181# OMAP CPU Speed
182#
183# CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER is not set
184# CONFIG_OMAP_ARM_216MHZ is not set
185CONFIG_OMAP_ARM_192MHZ=y
186# CONFIG_OMAP_ARM_168MHZ is not set
187# CONFIG_OMAP_ARM_120MHZ is not set
188# CONFIG_OMAP_ARM_60MHZ is not set
189# CONFIG_OMAP_ARM_30MHZ is not set
190
191#
192# Boot options
193#
194
195#
196# Power management
197#
198
199#
200# Processor Type
201#
202CONFIG_CPU_32=y
203CONFIG_CPU_ARM926T=y
204CONFIG_CPU_32v5=y
205CONFIG_CPU_ABRT_EV5TJ=y
206CONFIG_CPU_CACHE_VIVT=y
207CONFIG_CPU_COPY_V4WB=y
208CONFIG_CPU_TLB_V4WBI=y
209CONFIG_CPU_CP15=y
210CONFIG_CPU_CP15_MMU=y
211
212#
213# Processor Features
214#
215# CONFIG_ARM_THUMB is not set
216# CONFIG_CPU_ICACHE_DISABLE is not set
217# CONFIG_CPU_DCACHE_DISABLE is not set
218# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
219# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
220# CONFIG_OUTER_CACHE is not set
221
222#
223# Bus support
224#
225# CONFIG_PCI_SYSCALL is not set
226# CONFIG_ARCH_SUPPORTS_MSI is not set
227
228#
229# PCCARD (PCMCIA/CardBus) support
230#
231CONFIG_PCCARD=y
232# CONFIG_PCMCIA_DEBUG is not set
233CONFIG_PCMCIA=y
234CONFIG_PCMCIA_LOAD_CIS=y
235CONFIG_PCMCIA_IOCTL=y
236
237#
238# PC-card bridges
239#
240CONFIG_OMAP_CF=y
241
242#
243# Kernel Features
244#
245CONFIG_TICK_ONESHOT=y
246CONFIG_NO_HZ=y
247CONFIG_HIGH_RES_TIMERS=y
248# CONFIG_PREEMPT is not set
249CONFIG_HZ=128
250CONFIG_AEABI=y
251CONFIG_OABI_COMPAT=y
252# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
253CONFIG_SELECT_MEMORY_MODEL=y
254CONFIG_FLATMEM_MANUAL=y
255# CONFIG_DISCONTIGMEM_MANUAL is not set
256# CONFIG_SPARSEMEM_MANUAL is not set
257CONFIG_FLATMEM=y
258CONFIG_FLAT_NODE_MEM_MAP=y
259# CONFIG_SPARSEMEM_STATIC is not set
260CONFIG_SPLIT_PTLOCK_CPUS=4096
261# CONFIG_RESOURCES_64BIT is not set
262CONFIG_ZONE_DMA_FLAG=1
263CONFIG_BOUNCE=y
264CONFIG_VIRT_TO_BUS=y
265# CONFIG_LEDS is not set
266CONFIG_ALIGNMENT_TRAP=y
267
268#
269# Boot options
270#
271CONFIG_ZBOOT_ROM_TEXT=0x0
272CONFIG_ZBOOT_ROM_BSS=0x0
273CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x10400000,8M root=/dev/ram0 rw"
274# CONFIG_XIP_KERNEL is not set
275# CONFIG_KEXEC is not set
276
277#
278# CPU Frequency scaling
279#
280# CONFIG_CPU_FREQ is not set
281
282#
283# Floating point emulation
284#
285
286#
287# At least one emulation must be selected
288#
289CONFIG_FPE_NWFPE=y
290# CONFIG_FPE_NWFPE_XP is not set
291# CONFIG_FPE_FASTFPE is not set
292# CONFIG_VFP is not set
293
294#
295# Userspace binary formats
296#
297CONFIG_BINFMT_ELF=y
298# CONFIG_BINFMT_AOUT is not set
299# CONFIG_BINFMT_MISC is not set
300
301#
302# Power management options
303#
304CONFIG_PM=y
305# CONFIG_PM_LEGACY is not set
306# CONFIG_PM_DEBUG is not set
307CONFIG_PM_SLEEP=y
308CONFIG_SUSPEND_UP_POSSIBLE=y
309CONFIG_SUSPEND=y
310# CONFIG_APM_EMULATION is not set
311
312#
313# Networking
314#
315CONFIG_NET=y
316
317#
318# Networking options
319#
320CONFIG_PACKET=m
321# CONFIG_PACKET_MMAP is not set
322CONFIG_UNIX=y
323CONFIG_XFRM=y
324# CONFIG_XFRM_USER is not set
325# CONFIG_XFRM_SUB_POLICY is not set
326# CONFIG_XFRM_MIGRATE is not set
327# CONFIG_NET_KEY is not set
328CONFIG_INET=y
329CONFIG_IP_MULTICAST=y
330# CONFIG_IP_ADVANCED_ROUTER is not set
331CONFIG_IP_FIB_HASH=y
332CONFIG_IP_PNP=y
333CONFIG_IP_PNP_DHCP=y
334CONFIG_IP_PNP_BOOTP=y
335# CONFIG_IP_PNP_RARP is not set
336# CONFIG_NET_IPIP is not set
337# CONFIG_NET_IPGRE is not set
338# CONFIG_IP_MROUTE is not set
339# CONFIG_ARPD is not set
340# CONFIG_SYN_COOKIES is not set
341# CONFIG_INET_AH is not set
342# CONFIG_INET_ESP is not set
343# CONFIG_INET_IPCOMP is not set
344# CONFIG_INET_XFRM_TUNNEL is not set
345# CONFIG_INET_TUNNEL is not set
346CONFIG_INET_XFRM_MODE_TRANSPORT=y
347CONFIG_INET_XFRM_MODE_TUNNEL=y
348CONFIG_INET_XFRM_MODE_BEET=y
349CONFIG_INET_DIAG=y
350CONFIG_INET_TCP_DIAG=y
351# CONFIG_TCP_CONG_ADVANCED is not set
352CONFIG_TCP_CONG_CUBIC=y
353CONFIG_DEFAULT_TCP_CONG="cubic"
354# CONFIG_TCP_MD5SIG is not set
355# CONFIG_IPV6 is not set
356# CONFIG_INET6_XFRM_TUNNEL is not set
357# CONFIG_INET6_TUNNEL is not set
358# CONFIG_NETWORK_SECMARK is not set
359# CONFIG_NETFILTER is not set
360# CONFIG_IP_DCCP is not set
361# CONFIG_IP_SCTP is not set
362# CONFIG_TIPC is not set
363# CONFIG_ATM is not set
364# CONFIG_BRIDGE is not set
365# CONFIG_VLAN_8021Q is not set
366# CONFIG_DECNET is not set
367# CONFIG_LLC2 is not set
368# CONFIG_IPX is not set
369# CONFIG_ATALK is not set
370# CONFIG_X25 is not set
371# CONFIG_LAPB is not set
372# CONFIG_ECONET is not set
373# CONFIG_WAN_ROUTER is not set
374
375#
376# QoS and/or fair queueing
377#
378# CONFIG_NET_SCHED is not set
379
380#
381# Network testing
382#
383# CONFIG_NET_PKTGEN is not set
384# CONFIG_HAMRADIO is not set
385# CONFIG_IRDA is not set
386# CONFIG_BT is not set
387# CONFIG_AF_RXRPC is not set
388
389#
390# Wireless
391#
392# CONFIG_CFG80211 is not set
393# CONFIG_WIRELESS_EXT is not set
394# CONFIG_MAC80211 is not set
395# CONFIG_IEEE80211 is not set
396# CONFIG_RFKILL is not set
397# CONFIG_NET_9P is not set
398
399#
400# Device Drivers
401#
402
403#
404# Generic Driver Options
405#
406CONFIG_STANDALONE=y
407CONFIG_PREVENT_FIRMWARE_BUILD=y
408CONFIG_FW_LOADER=y
409# CONFIG_SYS_HYPERVISOR is not set
410# CONFIG_CONNECTOR is not set
411CONFIG_MTD=y
412# CONFIG_MTD_DEBUG is not set
413# CONFIG_MTD_CONCAT is not set
414CONFIG_MTD_PARTITIONS=y
415# CONFIG_MTD_REDBOOT_PARTS is not set
416CONFIG_MTD_CMDLINE_PARTS=y
417# CONFIG_MTD_AFS_PARTS is not set
418
419#
420# User Modules And Translation Layers
421#
422CONFIG_MTD_CHAR=y
423CONFIG_MTD_BLKDEVS=y
424CONFIG_MTD_BLOCK=y
425# CONFIG_FTL is not set
426# CONFIG_NFTL is not set
427# CONFIG_INFTL is not set
428# CONFIG_RFD_FTL is not set
429# CONFIG_SSFDC is not set
430
431#
432# RAM/ROM/Flash chip drivers
433#
434CONFIG_MTD_CFI=y
435# CONFIG_MTD_JEDECPROBE is not set
436CONFIG_MTD_GEN_PROBE=y
437# CONFIG_MTD_CFI_ADV_OPTIONS is not set
438CONFIG_MTD_MAP_BANK_WIDTH_1=y
439CONFIG_MTD_MAP_BANK_WIDTH_2=y
440CONFIG_MTD_MAP_BANK_WIDTH_4=y
441# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
442# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
443# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
444CONFIG_MTD_CFI_I1=y
445CONFIG_MTD_CFI_I2=y
446# CONFIG_MTD_CFI_I4 is not set
447# CONFIG_MTD_CFI_I8 is not set
448CONFIG_MTD_CFI_INTELEXT=y
449# CONFIG_MTD_CFI_AMDSTD is not set
450# CONFIG_MTD_CFI_STAA is not set
451CONFIG_MTD_CFI_UTIL=y
452# CONFIG_MTD_RAM is not set
453# CONFIG_MTD_ROM is not set
454# CONFIG_MTD_ABSENT is not set
455
456#
457# Mapping drivers for chip access
458#
459# CONFIG_MTD_COMPLEX_MAPPINGS is not set
460# CONFIG_MTD_PHYSMAP is not set
461# CONFIG_MTD_ARM_INTEGRATOR is not set
462CONFIG_MTD_OMAP_NOR=y
463# CONFIG_MTD_PLATRAM is not set
464
465#
466# Self-contained MTD device drivers
467#
468# CONFIG_MTD_SLRAM is not set
469# CONFIG_MTD_PHRAM is not set
470# CONFIG_MTD_MTDRAM is not set
471# CONFIG_MTD_BLOCK2MTD is not set
472
473#
474# Disk-On-Chip Device Drivers
475#
476# CONFIG_MTD_DOC2000 is not set
477# CONFIG_MTD_DOC2001 is not set
478# CONFIG_MTD_DOC2001PLUS is not set
479# CONFIG_MTD_NAND is not set
480# CONFIG_MTD_ONENAND is not set
481
482#
483# UBI - Unsorted block images
484#
485# CONFIG_MTD_UBI is not set
486# CONFIG_PARPORT is not set
487CONFIG_BLK_DEV=y
488# CONFIG_BLK_DEV_COW_COMMON is not set
489CONFIG_BLK_DEV_LOOP=y
490# CONFIG_BLK_DEV_CRYPTOLOOP is not set
491# CONFIG_BLK_DEV_NBD is not set
492CONFIG_BLK_DEV_RAM=y
493CONFIG_BLK_DEV_RAM_COUNT=16
494CONFIG_BLK_DEV_RAM_SIZE=8192
495CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
496# CONFIG_CDROM_PKTCDVD is not set
497# CONFIG_ATA_OVER_ETH is not set
498CONFIG_IDE=m
499CONFIG_BLK_DEV_IDE=m
500
501#
502# Please see Documentation/ide.txt for help/info on IDE drives
503#
504# CONFIG_BLK_DEV_IDE_SATA is not set
505CONFIG_BLK_DEV_IDEDISK=m
506# CONFIG_IDEDISK_MULTI_MODE is not set
507CONFIG_BLK_DEV_IDECS=m
508# CONFIG_BLK_DEV_IDECD is not set
509# CONFIG_BLK_DEV_IDETAPE is not set
510# CONFIG_BLK_DEV_IDEFLOPPY is not set
511# CONFIG_IDE_TASK_IOCTL is not set
512CONFIG_IDE_PROC_FS=y
513
514#
515# IDE chipset support/bugfixes
516#
517# CONFIG_IDE_GENERIC is not set
518# CONFIG_IDEPCI_PCIBUS_ORDER is not set
519# CONFIG_IDE_ARM is not set
520# CONFIG_BLK_DEV_IDEDMA is not set
521# CONFIG_BLK_DEV_HD is not set
522
523#
524# SCSI device support
525#
526# CONFIG_RAID_ATTRS is not set
527# CONFIG_SCSI is not set
528# CONFIG_SCSI_DMA is not set
529# CONFIG_SCSI_NETLINK is not set
530# CONFIG_ATA is not set
531# CONFIG_MD is not set
532CONFIG_NETDEVICES=y
533# CONFIG_NETDEVICES_MULTIQUEUE is not set
534# CONFIG_DUMMY is not set
535# CONFIG_BONDING is not set
536# CONFIG_MACVLAN is not set
537# CONFIG_EQUALIZER is not set
538# CONFIG_TUN is not set
539# CONFIG_PHYLIB is not set
540CONFIG_NET_ETHERNET=y
541CONFIG_MII=y
542# CONFIG_AX88796 is not set
543CONFIG_SMC91X=y
544# CONFIG_DM9000 is not set
545CONFIG_NETDEV_1000=y
546CONFIG_NETDEV_10000=y
547
548#
549# Wireless LAN
550#
551# CONFIG_WLAN_PRE80211 is not set
552# CONFIG_WLAN_80211 is not set
553# CONFIG_NET_PCMCIA is not set
554# CONFIG_WAN is not set
555CONFIG_PPP=y
556CONFIG_PPP_MULTILINK=y
557# CONFIG_PPP_FILTER is not set
558# CONFIG_PPP_ASYNC is not set
559# CONFIG_PPP_SYNC_TTY is not set
560# CONFIG_PPP_DEFLATE is not set
561# CONFIG_PPP_BSDCOMP is not set
562# CONFIG_PPP_MPPE is not set
563# CONFIG_PPPOE is not set
564# CONFIG_PPPOL2TP is not set
565# CONFIG_SLIP is not set
566CONFIG_SLHC=y
567# CONFIG_SHAPER is not set
568# CONFIG_NETCONSOLE is not set
569# CONFIG_NETPOLL is not set
570# CONFIG_NET_POLL_CONTROLLER is not set
571# CONFIG_ISDN is not set
572
573#
574# Input device support
575#
576CONFIG_INPUT=y
577# CONFIG_INPUT_FF_MEMLESS is not set
578# CONFIG_INPUT_POLLDEV is not set
579
580#
581# Userland interfaces
582#
583CONFIG_INPUT_MOUSEDEV=y
584# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
585CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
586CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
587# CONFIG_INPUT_JOYDEV is not set
588# CONFIG_INPUT_TSDEV is not set
589CONFIG_INPUT_EVDEV=y
590# CONFIG_INPUT_EVBUG is not set
591
592#
593# Input Device Drivers
594#
595CONFIG_INPUT_KEYBOARD=y
596# CONFIG_KEYBOARD_ATKBD is not set
597# CONFIG_KEYBOARD_SUNKBD is not set
598# CONFIG_KEYBOARD_LKKBD is not set
599# CONFIG_KEYBOARD_XTKBD is not set
600# CONFIG_KEYBOARD_NEWTON is not set
601# CONFIG_KEYBOARD_STOWAWAY is not set
602CONFIG_KEYBOARD_OMAP=y
603# CONFIG_KEYBOARD_GPIO is not set
604# CONFIG_INPUT_MOUSE is not set
605# CONFIG_INPUT_JOYSTICK is not set
606# CONFIG_INPUT_TABLET is not set
607CONFIG_INPUT_TOUCHSCREEN=y
608# CONFIG_TOUCHSCREEN_FUJITSU is not set
609# CONFIG_TOUCHSCREEN_GUNZE is not set
610# CONFIG_TOUCHSCREEN_ELO is not set
611# CONFIG_TOUCHSCREEN_MTOUCH is not set
612# CONFIG_TOUCHSCREEN_MK712 is not set
613# CONFIG_TOUCHSCREEN_PENMOUNT is not set
614# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
615# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
616# CONFIG_TOUCHSCREEN_UCB1400 is not set
617# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
618# CONFIG_INPUT_MISC is not set
619
620#
621# Hardware I/O ports
622#
623# CONFIG_SERIO is not set
624# CONFIG_GAMEPORT is not set
625
626#
627# Character devices
628#
629CONFIG_VT=y
630CONFIG_VT_CONSOLE=y
631CONFIG_HW_CONSOLE=y
632# CONFIG_VT_HW_CONSOLE_BINDING is not set
633# CONFIG_SERIAL_NONSTANDARD is not set
634
635#
636# Serial drivers
637#
638CONFIG_SERIAL_8250=y
639CONFIG_SERIAL_8250_CONSOLE=y
640# CONFIG_SERIAL_8250_CS is not set
641CONFIG_SERIAL_8250_NR_UARTS=4
642CONFIG_SERIAL_8250_RUNTIME_UARTS=4
643# CONFIG_SERIAL_8250_EXTENDED is not set
644
645#
646# Non-8250 serial port support
647#
648CONFIG_SERIAL_CORE=y
649CONFIG_SERIAL_CORE_CONSOLE=y
650CONFIG_UNIX98_PTYS=y
651CONFIG_LEGACY_PTYS=y
652CONFIG_LEGACY_PTY_COUNT=256
653# CONFIG_IPMI_HANDLER is not set
654# CONFIG_WATCHDOG is not set
655CONFIG_HW_RANDOM=m
656CONFIG_HW_RANDOM_OMAP=m
657# CONFIG_NVRAM is not set
658# CONFIG_R3964 is not set
659
660#
661# PCMCIA character devices
662#
663# CONFIG_SYNCLINK_CS is not set
664# CONFIG_CARDMAN_4000 is not set
665# CONFIG_CARDMAN_4040 is not set
666# CONFIG_RAW_DRIVER is not set
667# CONFIG_TCG_TPM is not set
668CONFIG_I2C=y
669CONFIG_I2C_BOARDINFO=y
670CONFIG_I2C_CHARDEV=y
671
672#
673# I2C Algorithms
674#
675# CONFIG_I2C_ALGOBIT is not set
676# CONFIG_I2C_ALGOPCF is not set
677# CONFIG_I2C_ALGOPCA is not set
678
679#
680# I2C Hardware Bus support
681#
682# CONFIG_I2C_GPIO is not set
683# CONFIG_I2C_OCORES is not set
684CONFIG_I2C_OMAP=y
685# CONFIG_I2C_PARPORT_LIGHT is not set
686# CONFIG_I2C_SIMTEC is not set
687# CONFIG_I2C_TAOS_EVM is not set
688# CONFIG_I2C_STUB is not set
689
690#
691# Miscellaneous I2C Chip support
692#
693# CONFIG_SENSORS_DS1337 is not set
694# CONFIG_SENSORS_DS1374 is not set
695# CONFIG_DS1682 is not set
696# CONFIG_SENSORS_EEPROM is not set
697# CONFIG_SENSORS_PCF8574 is not set
698# CONFIG_SENSORS_PCA9539 is not set
699# CONFIG_SENSORS_PCF8591 is not set
700# CONFIG_ISP1301_OMAP is not set
701CONFIG_TPS65010=y
702# CONFIG_SENSORS_MAX6875 is not set
703# CONFIG_SENSORS_TSL2550 is not set
704# CONFIG_I2C_DEBUG_CORE is not set
705# CONFIG_I2C_DEBUG_ALGO is not set
706# CONFIG_I2C_DEBUG_BUS is not set
707# CONFIG_I2C_DEBUG_CHIP is not set
708
709#
710# SPI support
711#
712# CONFIG_SPI is not set
713# CONFIG_SPI_MASTER is not set
714# CONFIG_W1 is not set
715CONFIG_HWMON=y
716# CONFIG_HWMON_VID is not set
717# CONFIG_SENSORS_ABITUGURU is not set
718# CONFIG_SENSORS_ABITUGURU3 is not set
719# CONFIG_SENSORS_AD7418 is not set
720# CONFIG_SENSORS_ADM1021 is not set
721# CONFIG_SENSORS_ADM1025 is not set
722# CONFIG_SENSORS_ADM1026 is not set
723# CONFIG_SENSORS_ADM1029 is not set
724# CONFIG_SENSORS_ADM1031 is not set
725# CONFIG_SENSORS_ADM9240 is not set
726# CONFIG_SENSORS_ASB100 is not set
727# CONFIG_SENSORS_ATXP1 is not set
728# CONFIG_SENSORS_DS1621 is not set
729# CONFIG_SENSORS_F71805F is not set
730# CONFIG_SENSORS_FSCHER is not set
731# CONFIG_SENSORS_FSCPOS is not set
732# CONFIG_SENSORS_GL518SM is not set
733# CONFIG_SENSORS_GL520SM is not set
734# CONFIG_SENSORS_IT87 is not set
735# CONFIG_SENSORS_LM63 is not set
736# CONFIG_SENSORS_LM75 is not set
737# CONFIG_SENSORS_LM77 is not set
738# CONFIG_SENSORS_LM78 is not set
739# CONFIG_SENSORS_LM80 is not set
740# CONFIG_SENSORS_LM83 is not set
741# CONFIG_SENSORS_LM85 is not set
742# CONFIG_SENSORS_LM87 is not set
743# CONFIG_SENSORS_LM90 is not set
744# CONFIG_SENSORS_LM92 is not set
745# CONFIG_SENSORS_LM93 is not set
746# CONFIG_SENSORS_MAX1619 is not set
747# CONFIG_SENSORS_MAX6650 is not set
748# CONFIG_SENSORS_PC87360 is not set
749# CONFIG_SENSORS_PC87427 is not set
750# CONFIG_SENSORS_DME1737 is not set
751# CONFIG_SENSORS_SMSC47M1 is not set
752# CONFIG_SENSORS_SMSC47M192 is not set
753# CONFIG_SENSORS_SMSC47B397 is not set
754# CONFIG_SENSORS_THMC50 is not set
755# CONFIG_SENSORS_VT1211 is not set
756# CONFIG_SENSORS_W83781D is not set
757# CONFIG_SENSORS_W83791D is not set
758# CONFIG_SENSORS_W83792D is not set
759# CONFIG_SENSORS_W83793 is not set
760# CONFIG_SENSORS_W83L785TS is not set
761# CONFIG_SENSORS_W83627HF is not set
762# CONFIG_SENSORS_W83627EHF is not set
763# CONFIG_HWMON_DEBUG_CHIP is not set
764CONFIG_MISC_DEVICES=y
765# CONFIG_EEPROM_93CX6 is not set
766
767#
768# Multifunction device drivers
769#
770# CONFIG_MFD_SM501 is not set
771# CONFIG_NEW_LEDS is not set
772
773#
774# Multimedia devices
775#
776# CONFIG_VIDEO_DEV is not set
777# CONFIG_DVB_CORE is not set
778CONFIG_DAB=y
779
780#
781# Graphics support
782#
783# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
784
785#
786# Display device support
787#
788# CONFIG_DISPLAY_SUPPORT is not set
789# CONFIG_VGASTATE is not set
790CONFIG_VIDEO_OUTPUT_CONTROL=m
791CONFIG_FB=y
792CONFIG_FIRMWARE_EDID=y
793# CONFIG_FB_DDC is not set
794# CONFIG_FB_CFB_FILLRECT is not set
795# CONFIG_FB_CFB_COPYAREA is not set
796# CONFIG_FB_CFB_IMAGEBLIT is not set
797# CONFIG_FB_SYS_FILLRECT is not set
798# CONFIG_FB_SYS_COPYAREA is not set
799# CONFIG_FB_SYS_IMAGEBLIT is not set
800# CONFIG_FB_SYS_FOPS is not set
801CONFIG_FB_DEFERRED_IO=y
802# CONFIG_FB_SVGALIB is not set
803# CONFIG_FB_MACMODES is not set
804# CONFIG_FB_BACKLIGHT is not set
805CONFIG_FB_MODE_HELPERS=y
806# CONFIG_FB_TILEBLITTING is not set
807
808#
809# Frame buffer hardware drivers
810#
811# CONFIG_FB_S1D13XXX is not set
812# CONFIG_FB_OMAP is not set
813# CONFIG_FB_VIRTUAL is not set
814
815#
816# Console display driver support
817#
818# CONFIG_VGA_CONSOLE is not set
819CONFIG_DUMMY_CONSOLE=y
820CONFIG_FRAMEBUFFER_CONSOLE=y
821# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
822# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
823CONFIG_FONTS=y
824CONFIG_FONT_8x8=y
825# CONFIG_FONT_8x16 is not set
826# CONFIG_FONT_6x11 is not set
827# CONFIG_FONT_7x14 is not set
828# CONFIG_FONT_PEARL_8x8 is not set
829# CONFIG_FONT_ACORN_8x8 is not set
830# CONFIG_FONT_MINI_4x6 is not set
831# CONFIG_FONT_SUN8x16 is not set
832# CONFIG_FONT_SUN12x22 is not set
833# CONFIG_FONT_10x18 is not set
834CONFIG_LOGO=y
835# CONFIG_LOGO_LINUX_MONO is not set
836# CONFIG_LOGO_LINUX_VGA16 is not set
837CONFIG_LOGO_LINUX_CLUT224=y
838
839#
840# Sound
841#
842# CONFIG_SOUND is not set
843CONFIG_HID_SUPPORT=y
844CONFIG_HID=y
845CONFIG_HID_DEBUG=y
846CONFIG_USB_SUPPORT=y
847CONFIG_USB_ARCH_HAS_HCD=y
848CONFIG_USB_ARCH_HAS_OHCI=y
849# CONFIG_USB_ARCH_HAS_EHCI is not set
850# CONFIG_USB is not set
851
852#
853# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
854#
855
856#
857# USB Gadget Support
858#
859# CONFIG_USB_GADGET is not set
860# CONFIG_MMC is not set
861CONFIG_RTC_LIB=y
862# CONFIG_RTC_CLASS is not set
863
864#
865# DMA Engine support
866#
867# CONFIG_DMA_ENGINE is not set
868
869#
870# DMA Clients
871#
872
873#
874# DMA Devices
875#
876
877#
878# File systems
879#
880CONFIG_EXT2_FS=y
881# CONFIG_EXT2_FS_XATTR is not set
882# CONFIG_EXT2_FS_XIP is not set
883# CONFIG_EXT3_FS is not set
884# CONFIG_EXT4DEV_FS is not set
885# CONFIG_REISERFS_FS is not set
886# CONFIG_JFS_FS is not set
887# CONFIG_FS_POSIX_ACL is not set
888# CONFIG_XFS_FS is not set
889# CONFIG_GFS2_FS is not set
890# CONFIG_OCFS2_FS is not set
891# CONFIG_MINIX_FS is not set
892# CONFIG_ROMFS_FS is not set
893CONFIG_INOTIFY=y
894CONFIG_INOTIFY_USER=y
895# CONFIG_QUOTA is not set
896CONFIG_DNOTIFY=y
897CONFIG_AUTOFS_FS=y
898CONFIG_AUTOFS4_FS=y
899# CONFIG_FUSE_FS is not set
900
901#
902# CD-ROM/DVD Filesystems
903#
904# CONFIG_ISO9660_FS is not set
905# CONFIG_UDF_FS is not set
906
907#
908# DOS/FAT/NT Filesystems
909#
910CONFIG_FAT_FS=m
911CONFIG_MSDOS_FS=m
912CONFIG_VFAT_FS=m
913CONFIG_FAT_DEFAULT_CODEPAGE=437
914CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
915# CONFIG_NTFS_FS is not set
916
917#
918# Pseudo filesystems
919#
920CONFIG_PROC_FS=y
921CONFIG_PROC_SYSCTL=y
922CONFIG_SYSFS=y
923# CONFIG_TMPFS is not set
924# CONFIG_HUGETLB_PAGE is not set
925CONFIG_RAMFS=y
926# CONFIG_CONFIGFS_FS is not set
927
928#
929# Miscellaneous filesystems
930#
931# CONFIG_ADFS_FS is not set
932# CONFIG_AFFS_FS is not set
933# CONFIG_HFS_FS is not set
934# CONFIG_HFSPLUS_FS is not set
935# CONFIG_BEFS_FS is not set
936# CONFIG_BFS_FS is not set
937# CONFIG_EFS_FS is not set
938CONFIG_JFFS2_FS=y
939CONFIG_JFFS2_FS_DEBUG=0
940CONFIG_JFFS2_FS_WRITEBUFFER=y
941# CONFIG_JFFS2_SUMMARY is not set
942# CONFIG_JFFS2_FS_XATTR is not set
943# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
944CONFIG_JFFS2_ZLIB=y
945CONFIG_JFFS2_RTIME=y
946# CONFIG_JFFS2_RUBIN is not set
947# CONFIG_CRAMFS is not set
948# CONFIG_VXFS_FS is not set
949# CONFIG_HPFS_FS is not set
950# CONFIG_QNX4FS_FS is not set
951# CONFIG_SYSV_FS is not set
952# CONFIG_UFS_FS is not set
953
954#
955# Network File Systems
956#
957CONFIG_NFS_FS=y
958CONFIG_NFS_V3=y
959# CONFIG_NFS_V3_ACL is not set
960# CONFIG_NFS_V4 is not set
961# CONFIG_NFS_DIRECTIO is not set
962# CONFIG_NFSD is not set
963CONFIG_ROOT_NFS=y
964CONFIG_LOCKD=y
965CONFIG_LOCKD_V4=y
966CONFIG_NFS_COMMON=y
967CONFIG_SUNRPC=y
968# CONFIG_SUNRPC_BIND34 is not set
969# CONFIG_RPCSEC_GSS_KRB5 is not set
970# CONFIG_RPCSEC_GSS_SPKM3 is not set
971# CONFIG_SMB_FS is not set
972# CONFIG_CIFS is not set
973# CONFIG_NCP_FS is not set
974# CONFIG_CODA_FS is not set
975# CONFIG_AFS_FS is not set
976
977#
978# Partition Types
979#
980# CONFIG_PARTITION_ADVANCED is not set
981CONFIG_MSDOS_PARTITION=y
982
983#
984# Native Language Support
985#
986CONFIG_NLS=m
987CONFIG_NLS_DEFAULT="iso8859-1"
988CONFIG_NLS_CODEPAGE_437=m
989# CONFIG_NLS_CODEPAGE_737 is not set
990# CONFIG_NLS_CODEPAGE_775 is not set
991# CONFIG_NLS_CODEPAGE_850 is not set
992# CONFIG_NLS_CODEPAGE_852 is not set
993# CONFIG_NLS_CODEPAGE_855 is not set
994# CONFIG_NLS_CODEPAGE_857 is not set
995# CONFIG_NLS_CODEPAGE_860 is not set
996# CONFIG_NLS_CODEPAGE_861 is not set
997# CONFIG_NLS_CODEPAGE_862 is not set
998# CONFIG_NLS_CODEPAGE_863 is not set
999# CONFIG_NLS_CODEPAGE_864 is not set
1000# CONFIG_NLS_CODEPAGE_865 is not set
1001# CONFIG_NLS_CODEPAGE_866 is not set
1002# CONFIG_NLS_CODEPAGE_869 is not set
1003# CONFIG_NLS_CODEPAGE_936 is not set
1004# CONFIG_NLS_CODEPAGE_950 is not set
1005# CONFIG_NLS_CODEPAGE_932 is not set
1006# CONFIG_NLS_CODEPAGE_949 is not set
1007# CONFIG_NLS_CODEPAGE_874 is not set
1008# CONFIG_NLS_ISO8859_8 is not set
1009# CONFIG_NLS_CODEPAGE_1250 is not set
1010# CONFIG_NLS_CODEPAGE_1251 is not set
1011# CONFIG_NLS_ASCII is not set
1012CONFIG_NLS_ISO8859_1=m
1013# CONFIG_NLS_ISO8859_2 is not set
1014# CONFIG_NLS_ISO8859_3 is not set
1015# CONFIG_NLS_ISO8859_4 is not set
1016# CONFIG_NLS_ISO8859_5 is not set
1017# CONFIG_NLS_ISO8859_6 is not set
1018# CONFIG_NLS_ISO8859_7 is not set
1019# CONFIG_NLS_ISO8859_9 is not set
1020# CONFIG_NLS_ISO8859_13 is not set
1021# CONFIG_NLS_ISO8859_14 is not set
1022# CONFIG_NLS_ISO8859_15 is not set
1023# CONFIG_NLS_KOI8_R is not set
1024# CONFIG_NLS_KOI8_U is not set
1025# CONFIG_NLS_UTF8 is not set
1026
1027#
1028# Distributed Lock Manager
1029#
1030# CONFIG_DLM is not set
1031
1032#
1033# Profiling support
1034#
1035# CONFIG_PROFILING is not set
1036
1037#
1038# Kernel hacking
1039#
1040# CONFIG_PRINTK_TIME is not set
1041CONFIG_ENABLE_MUST_CHECK=y
1042# CONFIG_MAGIC_SYSRQ is not set
1043# CONFIG_UNUSED_SYMBOLS is not set
1044# CONFIG_DEBUG_FS is not set
1045# CONFIG_HEADERS_CHECK is not set
1046# CONFIG_DEBUG_KERNEL is not set
1047CONFIG_DEBUG_BUGVERBOSE=y
1048CONFIG_FRAME_POINTER=y
1049# CONFIG_DEBUG_USER is not set
1050
1051#
1052# Security options
1053#
1054# CONFIG_KEYS is not set
1055# CONFIG_SECURITY is not set
1056# CONFIG_CRYPTO is not set
1057
1058#
1059# Library routines
1060#
1061CONFIG_BITREVERSE=y
1062# CONFIG_CRC_CCITT is not set
1063# CONFIG_CRC16 is not set
1064# CONFIG_CRC_ITU_T is not set
1065CONFIG_CRC32=y
1066# CONFIG_CRC7 is not set
1067# CONFIG_LIBCRC32C is not set
1068CONFIG_ZLIB_INFLATE=y
1069CONFIG_ZLIB_DEFLATE=y
1070CONFIG_PLIST=y
1071CONFIG_HAS_IOMEM=y
1072CONFIG_HAS_IOPORT=y
1073CONFIG_HAS_DMA=y
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index a2dd930d11ef..e5747547b44c 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -279,6 +279,25 @@ static void __devinit pci_fixup_cy82c693(struct pci_dev *dev)
279} 279}
280DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, pci_fixup_cy82c693); 280DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, pci_fixup_cy82c693);
281 281
282static void __init pci_fixup_it8152(struct pci_dev *dev)
283{
284 int i;
285 /* fixup for ITE 8152 devices */
286 /* FIXME: add defines for class 0x68000 and 0x80103 */
287 if ((dev->class >> 8) == PCI_CLASS_BRIDGE_HOST ||
288 dev->class == 0x68000 ||
289 dev->class == 0x80103) {
290 for (i = 0; i < PCI_NUM_RESOURCES; i++) {
291 dev->resource[i].start = 0;
292 dev->resource[i].end = 0;
293 dev->resource[i].flags = 0;
294 }
295 }
296}
297DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8152, pci_fixup_it8152);
298
299
300
282void __devinit pcibios_update_irq(struct pci_dev *dev, int irq) 301void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
283{ 302{
284 if (debug_pci) 303 if (debug_pci)
@@ -292,9 +311,12 @@ void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
292 */ 311 */
293static inline int pdev_bad_for_parity(struct pci_dev *dev) 312static inline int pdev_bad_for_parity(struct pci_dev *dev)
294{ 313{
295 return (dev->vendor == PCI_VENDOR_ID_INTERG && 314 return ((dev->vendor == PCI_VENDOR_ID_INTERG &&
296 (dev->device == PCI_DEVICE_ID_INTERG_2000 || 315 (dev->device == PCI_DEVICE_ID_INTERG_2000 ||
297 dev->device == PCI_DEVICE_ID_INTERG_2010)); 316 dev->device == PCI_DEVICE_ID_INTERG_2010)) ||
317 (dev->vendor == PCI_VENDOR_ID_ITE &&
318 dev->device == PCI_DEVICE_ID_ITE_8152));
319
298} 320}
299 321
300/* 322/*
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index a98d0c933db0..cecf658e3625 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -361,6 +361,7 @@
361 CALL(sys_signalfd) 361 CALL(sys_signalfd)
362/* 350 */ CALL(sys_timerfd) 362/* 350 */ CALL(sys_timerfd)
363 CALL(sys_eventfd) 363 CALL(sys_eventfd)
364 CALL(sys_fallocate)
364#ifndef syscalls_counted 365#ifndef syscalls_counted
365.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls 366.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
366#define syscalls_counted 367#define syscalls_counted
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index 7baadae7cb27..062c111c572f 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -7,6 +7,23 @@
7 .globl relocate_new_kernel 7 .globl relocate_new_kernel
8relocate_new_kernel: 8relocate_new_kernel:
9 9
10 /* Move boot params back to where the kernel expects them */
11
12 ldr r0,kexec_boot_params_address
13 teq r0,#0
14 beq 8f
15
16 ldr r1,kexec_boot_params_copy
17 mov r6,#KEXEC_BOOT_PARAMS_SIZE/4
187:
19 ldr r5,[r1],#4
20 str r5,[r0],#4
21 subs r6,r6,#1
22 bne 7b
23
248:
25 /* Boot params moved, now go on with the kernel */
26
10 ldr r0,kexec_indirection_page 27 ldr r0,kexec_indirection_page
11 ldr r1,kexec_start_address 28 ldr r1,kexec_start_address
12 29
@@ -50,7 +67,7 @@ relocate_new_kernel:
50 mov lr,r1 67 mov lr,r1
51 mov r0,#0 68 mov r0,#0
52 ldr r1,kexec_mach_type 69 ldr r1,kexec_mach_type
53 mov r2,#0 70 ldr r2,kexec_boot_params_address
54 mov pc,lr 71 mov pc,lr
55 72
56 .globl kexec_start_address 73 .globl kexec_start_address
@@ -65,6 +82,16 @@ kexec_indirection_page:
65kexec_mach_type: 82kexec_mach_type:
66 .long 0x0 83 .long 0x0
67 84
85 /* phy addr where new kernel will expect to find boot params */
86 .globl kexec_boot_params_address
87kexec_boot_params_address:
88 .long 0x0
89
90 /* phy addr where old kernel put a copy of orig boot params */
91 .globl kexec_boot_params_copy
92kexec_boot_params_copy:
93 .long 0x0
94
68relocate_new_kernel_end: 95relocate_new_kernel_end:
69 96
70 .globl relocate_new_kernel_size 97 .globl relocate_new_kernel_size
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 4de432ec903a..bf56eb337df1 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -24,6 +24,7 @@
24#include <linux/interrupt.h> 24#include <linux/interrupt.h>
25#include <linux/smp.h> 25#include <linux/smp.h>
26#include <linux/fs.h> 26#include <linux/fs.h>
27#include <linux/kexec.h>
27 28
28#include <asm/cpu.h> 29#include <asm/cpu.h>
29#include <asm/elf.h> 30#include <asm/elf.h>
@@ -304,10 +305,23 @@ int cpu_architecture(void)
304 cpu_arch = (processor_id >> 16) & 7; 305 cpu_arch = (processor_id >> 16) & 7;
305 if (cpu_arch) 306 if (cpu_arch)
306 cpu_arch += CPU_ARCH_ARMv3; 307 cpu_arch += CPU_ARCH_ARMv3;
307 } else { 308 } else if ((processor_id & 0x000f0000) == 0x000f0000) {
308 /* the revised CPUID */ 309 unsigned int mmfr0;
309 cpu_arch = ((processor_id >> 12) & 0xf) - 0xb + CPU_ARCH_ARMv6; 310
310 } 311 /* Revised CPUID format. Read the Memory Model Feature
312 * Register 0 and check for VMSAv7 or PMSAv7 */
313 asm("mrc p15, 0, %0, c0, c1, 4"
314 : "=r" (mmfr0));
315 if ((mmfr0 & 0x0000000f) == 0x00000003 ||
316 (mmfr0 & 0x000000f0) == 0x00000030)
317 cpu_arch = CPU_ARCH_ARMv7;
318 else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
319 (mmfr0 & 0x000000f0) == 0x00000020)
320 cpu_arch = CPU_ARCH_ARMv6;
321 else
322 cpu_arch = CPU_ARCH_UNKNOWN;
323 } else
324 cpu_arch = CPU_ARCH_UNKNOWN;
311 325
312 return cpu_arch; 326 return cpu_arch;
313} 327}
@@ -770,6 +784,23 @@ static int __init customize_machine(void)
770} 784}
771arch_initcall(customize_machine); 785arch_initcall(customize_machine);
772 786
787#ifdef CONFIG_KEXEC
788
789/* Physical addr of where the boot params should be for this machine */
790extern unsigned long kexec_boot_params_address;
791
792/* Physical addr of the buffer into which the boot params are copied */
793extern unsigned long kexec_boot_params_copy;
794
795/* Pointer to the boot params buffer, for manipulation and display */
796unsigned long kexec_boot_params;
797EXPORT_SYMBOL(kexec_boot_params);
798
799/* The buffer itself - make sure it is sized correctly */
800static unsigned long kexec_boot_params_buf[(KEXEC_BOOT_PARAMS_SIZE + 3) / 4];
801
802#endif
803
773void __init setup_arch(char **cmdline_p) 804void __init setup_arch(char **cmdline_p)
774{ 805{
775 struct tag *tags = (struct tag *)&init_tags; 806 struct tag *tags = (struct tag *)&init_tags;
@@ -788,6 +819,18 @@ void __init setup_arch(char **cmdline_p)
788 else if (mdesc->boot_params) 819 else if (mdesc->boot_params)
789 tags = phys_to_virt(mdesc->boot_params); 820 tags = phys_to_virt(mdesc->boot_params);
790 821
822#ifdef CONFIG_KEXEC
823 kexec_boot_params_copy = virt_to_phys(kexec_boot_params_buf);
824 kexec_boot_params = (unsigned long)kexec_boot_params_buf;
825 if (__atags_pointer) {
826 kexec_boot_params_address = __atags_pointer;
827 memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
828 } else if (mdesc->boot_params) {
829 kexec_boot_params_address = mdesc->boot_params;
830 memcpy((void *)kexec_boot_params, tags, KEXEC_BOOT_PARAMS_SIZE);
831 }
832#endif
833
791 /* 834 /*
792 * If we have the old style parameters, convert them to 835 * If we have the old style parameters, convert them to
793 * a tag list. 836 * a tag list.
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index a31157f1655a..05a9f8a1b45e 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -7,6 +7,8 @@ choice
7 7
8config ARCH_AT91RM9200 8config ARCH_AT91RM9200
9 bool "AT91RM9200" 9 bool "AT91RM9200"
10 select GENERIC_TIME
11 select GENERIC_CLOCKEVENTS
10 12
11config ARCH_AT91SAM9260 13config ARCH_AT91SAM9260
12 bool "AT91SAM9260 or AT91SAM9XE" 14 bool "AT91SAM9260 or AT91SAM9XE"
@@ -20,8 +22,15 @@ config ARCH_AT91SAM9263
20config ARCH_AT91SAM9RL 22config ARCH_AT91SAM9RL
21 bool "AT91SAM9RL" 23 bool "AT91SAM9RL"
22 24
25config ARCH_AT91X40
26 bool "AT91x40"
27
23endchoice 28endchoice
24 29
30config AT91_PMC_UNIT
31 bool
32 default !ARCH_AT91X40
33
25# ---------------------------------------------------------- 34# ----------------------------------------------------------
26 35
27if ARCH_AT91RM9200 36if ARCH_AT91RM9200
@@ -169,6 +178,22 @@ endif
169 178
170# ---------------------------------------------------------- 179# ----------------------------------------------------------
171 180
181if ARCH_AT91X40
182
183comment "AT91X40 Board Type"
184
185config MACH_AT91EB01
186 bool "Atmel AT91EB01 Evaluation Kit"
187 help
188 Select this if you are using Atmel's AT91EB01 Evaluation Kit.
189 It is also a popular target for simulators such as GDB's
190 ARM simulator (commonly known as the ARMulator) and the
191 Skyeye simulator.
192
193endif
194
195# ----------------------------------------------------------
196
172comment "AT91 Board Options" 197comment "AT91 Board Options"
173 198
174config MTD_AT91_DATAFLASH_CARD 199config MTD_AT91_DATAFLASH_CARD
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index a4d80eb056ee..a21f08c64ea6 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -2,11 +2,12 @@
2# Makefile for the linux kernel. 2# Makefile for the linux kernel.
3# 3#
4 4
5obj-y := clock.o irq.o gpio.o 5obj-y := irq.o gpio.o
6obj-m := 6obj-m :=
7obj-n := 7obj-n :=
8obj- := 8obj- :=
9 9
10obj-$(CONFIG_AT91_PMC_UNIT) += clock.o
10obj-$(CONFIG_PM) += pm.o 11obj-$(CONFIG_PM) += pm.o
11 12
12# CPU-specific support 13# CPU-specific support
@@ -15,6 +16,7 @@ obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260.o at91sam926x_time.o at91sam9260_d
15obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o 16obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o
16obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o 17obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o
17obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o 18obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o
19obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o
18 20
19# AT91RM9200 board-specific support 21# AT91RM9200 board-specific support
20obj-$(CONFIG_MACH_ONEARM) += board-1arm.o 22obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
@@ -27,6 +29,7 @@ obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
27obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o 29obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
28obj-$(CONFIG_MACH_KAFA) += board-kafa.o 30obj-$(CONFIG_MACH_KAFA) += board-kafa.o
29obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o 31obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o
32obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o
30 33
31# AT91SAM9260 board-specific support 34# AT91SAM9260 board-specific support
32obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o 35obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
index a6340357585d..50392ff71513 100644
--- a/arch/arm/mach-at91/at91rm9200_time.c
+++ b/arch/arm/mach-at91/at91rm9200_time.c
@@ -19,70 +19,64 @@
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */ 20 */
21 21
22#include <linux/init.h> 22#include <linux/kernel.h>
23#include <linux/interrupt.h> 23#include <linux/interrupt.h>
24#include <linux/irq.h> 24#include <linux/irq.h>
25#include <linux/kernel.h> 25#include <linux/clockchips.h>
26#include <linux/sched.h>
27#include <linux/time.h>
28 26
29#include <asm/hardware.h>
30#include <asm/io.h>
31#include <asm/mach/time.h> 27#include <asm/mach/time.h>
32 28
33#include <asm/arch/at91_st.h> 29#include <asm/arch/at91_st.h>
34 30
35static unsigned long last_crtr; 31static unsigned long last_crtr;
32static u32 irqmask;
33static struct clock_event_device clkevt;
36 34
37/* 35/*
38 * The ST_CRTR is updated asynchronously to the master clock. It is therefore 36 * The ST_CRTR is updated asynchronously to the master clock ... but
39 * necessary to read it twice (with the same value) to ensure accuracy. 37 * the updates as seen by the CPU don't seem to be strictly monotonic.
38 * Waiting until we read the same value twice avoids glitching.
40 */ 39 */
41static inline unsigned long read_CRTR(void) { 40static inline unsigned long read_CRTR(void)
41{
42 unsigned long x1, x2; 42 unsigned long x1, x2;
43 43
44 x1 = at91_sys_read(AT91_ST_CRTR);
44 do { 45 do {
45 x1 = at91_sys_read(AT91_ST_CRTR);
46 x2 = at91_sys_read(AT91_ST_CRTR); 46 x2 = at91_sys_read(AT91_ST_CRTR);
47 } while (x1 != x2); 47 if (x1 == x2)
48 48 break;
49 x1 = x2;
50 } while (1);
49 return x1; 51 return x1;
50} 52}
51 53
52/* 54/*
53 * Returns number of microseconds since last timer interrupt. Note that interrupts
54 * will have been disabled by do_gettimeofday()
55 * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
56 * 'tick' is usecs per jiffy (linux/timex.h).
57 */
58static unsigned long at91rm9200_gettimeoffset(void)
59{
60 unsigned long elapsed;
61
62 elapsed = (read_CRTR() - last_crtr) & AT91_ST_ALMV;
63
64 return (unsigned long)(elapsed * (tick_nsec / 1000)) / LATCH;
65}
66
67/*
68 * IRQ handler for the timer. 55 * IRQ handler for the timer.
69 */ 56 */
70static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id) 57static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id)
71{ 58{
72 if (at91_sys_read(AT91_ST_SR) & AT91_ST_PITS) { /* This is a shared interrupt */ 59 u32 sr = at91_sys_read(AT91_ST_SR) & irqmask;
73 write_seqlock(&xtime_lock);
74 60
75 while (((read_CRTR() - last_crtr) & AT91_ST_ALMV) >= LATCH) { 61 /* simulate "oneshot" timer with alarm */
76 timer_tick(); 62 if (sr & AT91_ST_ALMS) {
77 last_crtr = (last_crtr + LATCH) & AT91_ST_ALMV; 63 clkevt.event_handler(&clkevt);
78 } 64 return IRQ_HANDLED;
65 }
79 66
80 write_sequnlock(&xtime_lock); 67 /* periodic mode should handle delayed ticks */
68 if (sr & AT91_ST_PITS) {
69 u32 crtr = read_CRTR();
81 70
71 while (((crtr - last_crtr) & AT91_ST_CRTV) >= LATCH) {
72 last_crtr += LATCH;
73 clkevt.event_handler(&clkevt);
74 }
82 return IRQ_HANDLED; 75 return IRQ_HANDLED;
83 } 76 }
84 else 77
85 return IRQ_NONE; /* not handled */ 78 /* this irq is shared ... */
79 return IRQ_NONE;
86} 80}
87 81
88static struct irqaction at91rm9200_timer_irq = { 82static struct irqaction at91rm9200_timer_irq = {
@@ -91,56 +85,127 @@ static struct irqaction at91rm9200_timer_irq = {
91 .handler = at91rm9200_timer_interrupt 85 .handler = at91rm9200_timer_interrupt
92}; 86};
93 87
94void at91rm9200_timer_reset(void) 88static cycle_t read_clk32k(void)
95{ 89{
96 last_crtr = 0; 90 return read_CRTR();
91}
97 92
98 /* Real time counter incremented every 30.51758 microseconds */ 93static struct clocksource clk32k = {
99 at91_sys_write(AT91_ST_RTMR, 1); 94 .name = "32k_counter",
95 .rating = 150,
96 .read = read_clk32k,
97 .mask = CLOCKSOURCE_MASK(20),
98 .shift = 10,
99 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
100};
101
102static void
103clkevt32k_mode(enum clock_event_mode mode, struct clock_event_device *dev)
104{
105 /* Disable and flush pending timer interrupts */
106 at91_sys_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_ALMS);
107 (void) at91_sys_read(AT91_ST_SR);
100 108
101 /* Set Period Interval timer */ 109 last_crtr = read_CRTR();
102 at91_sys_write(AT91_ST_PIMR, LATCH); 110 switch (mode) {
111 case CLOCK_EVT_MODE_PERIODIC:
112 /* PIT for periodic irqs; fixed rate of 1/HZ */
113 irqmask = AT91_ST_PITS;
114 at91_sys_write(AT91_ST_PIMR, LATCH);
115 break;
116 case CLOCK_EVT_MODE_ONESHOT:
117 /* ALM for oneshot irqs, set by next_event()
118 * before 32 seconds have passed
119 */
120 irqmask = AT91_ST_ALMS;
121 at91_sys_write(AT91_ST_RTAR, last_crtr);
122 break;
123 case CLOCK_EVT_MODE_SHUTDOWN:
124 case CLOCK_EVT_MODE_UNUSED:
125 case CLOCK_EVT_MODE_RESUME:
126 irqmask = 0;
127 break;
128 }
129 at91_sys_write(AT91_ST_IER, irqmask);
130}
103 131
104 /* Clear any pending interrupts */ 132static int
133clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
134{
135 unsigned long flags;
136 u32 alm;
137 int status = 0;
138
139 BUG_ON(delta < 2);
140
141 /* Use "raw" primitives so we behave correctly on RT kernels. */
142 raw_local_irq_save(flags);
143
144 /* The alarm IRQ uses absolute time (now+delta), not the relative
145 * time (delta) in our calling convention. Like all clockevents
146 * using such "match" hardware, we have a race to defend against.
147 *
148 * Our defense here is to have set up the clockevent device so the
149 * delta is at least two. That way we never end up writing RTAR
150 * with the value then held in CRTR ... which would mean the match
151 * wouldn't trigger until 32 seconds later, after CRTR wraps.
152 */
153 alm = read_CRTR();
154
155 /* Cancel any pending alarm; flush any pending IRQ */
156 at91_sys_write(AT91_ST_RTAR, alm);
105 (void) at91_sys_read(AT91_ST_SR); 157 (void) at91_sys_read(AT91_ST_SR);
106 158
107 /* Enable Period Interval Timer interrupt */ 159 /* Schedule alarm by writing RTAR. */
108 at91_sys_write(AT91_ST_IER, AT91_ST_PITS); 160 alm += delta;
161 at91_sys_write(AT91_ST_RTAR, alm);
162
163 raw_local_irq_restore(flags);
164 return status;
109} 165}
110 166
167static struct clock_event_device clkevt = {
168 .name = "at91_tick",
169 .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
170 .shift = 32,
171 .rating = 150,
172 .cpumask = CPU_MASK_CPU0,
173 .set_next_event = clkevt32k_next_event,
174 .set_mode = clkevt32k_mode,
175};
176
111/* 177/*
112 * Set up timer interrupt. 178 * ST (system timer) module supports both clockevents and clocksource.
113 */ 179 */
114void __init at91rm9200_timer_init(void) 180void __init at91rm9200_timer_init(void)
115{ 181{
116 /* Disable all timer interrupts */ 182 /* Disable all timer interrupts, and clear any pending ones */
117 at91_sys_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS); 183 at91_sys_write(AT91_ST_IDR,
118 (void) at91_sys_read(AT91_ST_SR); /* Clear any pending interrupts */ 184 AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS);
185 (void) at91_sys_read(AT91_ST_SR);
119 186
120 /* Make IRQs happen for the system timer */ 187 /* Make IRQs happen for the system timer */
121 setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq); 188 setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);
122 189
123 /* Change the kernel's 'tick' value to 10009 usec. (the default is 10000) */ 190 /* The 32KiHz "Slow Clock" (tick every 30517.58 nanoseconds) is used
124 tick_usec = (LATCH * 1000000) / CLOCK_TICK_RATE; 191 * directly for the clocksource and all clockevents, after adjusting
192 * its prescaler from the 1 Hz default.
193 */
194 at91_sys_write(AT91_ST_RTMR, 1);
125 195
126 /* Initialize and enable the timer interrupt */ 196 /* Setup timer clockevent, with minimum of two ticks (important!!) */
127 at91rm9200_timer_reset(); 197 clkevt.mult = div_sc(AT91_SLOW_CLOCK, NSEC_PER_SEC, clkevt.shift);
128} 198 clkevt.max_delta_ns = clockevent_delta2ns(AT91_ST_ALMV, &clkevt);
199 clkevt.min_delta_ns = clockevent_delta2ns(2, &clkevt) + 1;
200 clkevt.cpumask = cpumask_of_cpu(0);
201 clockevents_register_device(&clkevt);
129 202
130#ifdef CONFIG_PM 203 /* register clocksource */
131static void at91rm9200_timer_suspend(void) 204 clk32k.mult = clocksource_hz2mult(AT91_SLOW_CLOCK, clk32k.shift);
132{ 205 clocksource_register(&clk32k);
133 /* disable Period Interval Timer interrupt */
134 at91_sys_write(AT91_ST_IDR, AT91_ST_PITS);
135} 206}
136#else
137#define at91rm9200_timer_suspend NULL
138#endif
139 207
140struct sys_timer at91rm9200_timer = { 208struct sys_timer at91rm9200_timer = {
141 .init = at91rm9200_timer_init, 209 .init = at91rm9200_timer_init,
142 .offset = at91rm9200_gettimeoffset,
143 .suspend = at91rm9200_timer_suspend,
144 .resume = at91rm9200_timer_reset,
145}; 210};
146 211
diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
new file mode 100644
index 000000000000..1de121fc55f4
--- /dev/null
+++ b/arch/arm/mach-at91/at91x40.c
@@ -0,0 +1,67 @@
1/*
2 * arch/arm/mach-at91/at91x40.c
3 *
4 * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
5 * Copyright (C) 2005 SAN People
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/irq.h>
16#include <asm/mach/arch.h>
17#include <asm/arch/at91x40.h>
18#include <asm/arch/at91_st.h>
19#include "generic.h"
20
21/*
22 * This is used in the gpio code, stub locally.
23 */
24int clk_enable(struct clk *clk)
25{
26 return 0;
27}
28
29void __init at91x40_initialize(unsigned long main_clock)
30{
31 at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1)
32 | (1 << AT91X40_ID_IRQ2);
33}
34
35/*
36 * The default interrupt priority levels (0 = lowest, 7 = highest).
37 */
38static unsigned int at91x40_default_irq_priority[NR_AIC_IRQS] __initdata = {
39 7, /* Advanced Interrupt Controller (FIQ) */
40 0, /* System Peripherals */
41 0, /* USART 0 */
42 0, /* USART 1 */
43 2, /* Timer Counter 0 */
44 2, /* Timer Counter 1 */
45 2, /* Timer Counter 2 */
46 0, /* Watchdog timer */
47 0, /* Parallel IO Controller A */
48 0, /* Reserved */
49 0, /* Reserved */
50 0, /* Reserved */
51 0, /* Reserved */
52 0, /* Reserved */
53 0, /* Reserved */
54 0, /* Reserved */
55 0, /* External IRQ0 */
56 0, /* External IRQ1 */
57 0, /* External IRQ2 */
58};
59
60void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS])
61{
62 if (!priority)
63 priority = at91x40_default_irq_priority;
64
65 at91_aic_init(priority);
66}
67
diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c
new file mode 100644
index 000000000000..eddc882f1b4a
--- /dev/null
+++ b/arch/arm/mach-at91/at91x40_time.c
@@ -0,0 +1,80 @@
1/*
2 * arch/arm/mach-at91/at91x40_time.c
3 *
4 * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/kernel.h>
22#include <linux/init.h>
23#include <linux/interrupt.h>
24#include <linux/irq.h>
25#include <linux/time.h>
26#include <asm/hardware.h>
27#include <asm/io.h>
28#include <asm/mach/time.h>
29#include <asm/arch/at91_tc.h>
30
31/*
32 * 3 counter/timer units present.
33 */
34#define AT91_TC_CLK0BASE 0
35#define AT91_TC_CLK1BASE 0x40
36#define AT91_TC_CLK2BASE 0x80
37
38static unsigned long at91x40_gettimeoffset(void)
39{
40 return (at91_sys_read(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CV) * 1000000 / (AT91X40_MASTER_CLOCK / 128));
41}
42
43static irqreturn_t at91x40_timer_interrupt(int irq, void *dev_id)
44{
45 at91_sys_read(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_SR);
46 timer_tick();
47 return IRQ_HANDLED;
48}
49
50static struct irqaction at91x40_timer_irq = {
51 .name = "at91_tick",
52 .flags = IRQF_DISABLED | IRQF_TIMER,
53 .handler = at91x40_timer_interrupt
54};
55
56void __init at91x40_timer_init(void)
57{
58 unsigned int v;
59
60 at91_sys_write(AT91_TC + AT91_TC_BCR, 0);
61 v = at91_sys_read(AT91_TC + AT91_TC_BMR);
62 v = (v & ~AT91_TC_TC1XC1S) | AT91_TC_TC1XC1S_NONE;
63 at91_sys_write(AT91_TC + AT91_TC_BMR, v);
64
65 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CCR, AT91_TC_CLKDIS);
66 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CMR, (AT91_TC_TIMER_CLOCK4 | AT91_TC_CPCTRG));
67 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_IDR, 0xffffffff);
68 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_RC, (AT91X40_MASTER_CLOCK / 128) / HZ - 1);
69 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_IER, (1<<4));
70
71 setup_irq(AT91X40_ID_TC1, &at91x40_timer_irq);
72
73 at91_sys_write(AT91_TC + AT91_TC_CLK1BASE + AT91_TC_CCR, (AT91_TC_SWTRG | AT91_TC_CLKEN));
74}
75
76struct sys_timer at91x40_timer = {
77 .init = at91x40_timer_init,
78 .offset = at91x40_gettimeoffset,
79};
80
diff --git a/arch/arm/mach-at91/board-eb01.c b/arch/arm/mach-at91/board-eb01.c
new file mode 100644
index 000000000000..0c1e3858e7df
--- /dev/null
+++ b/arch/arm/mach-at91/board-eb01.c
@@ -0,0 +1,44 @@
1/*
2 * arch/arm/mach-at91/board-eb01.c
3 *
4 * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/kernel.h>
22#include <linux/init.h>
23#include <linux/module.h>
24#include <linux/platform_device.h>
25#include <linux/irq.h>
26#include <asm/mach-types.h>
27#include <asm/hardware.h>
28#include <asm/mach/arch.h>
29#include <asm/mach/map.h>
30#include <asm/arch/board.h>
31#include "generic.h"
32
33static void __init at91eb01_map_io(void)
34{
35 at91x40_initialize(40000000);
36}
37
38MACHINE_START(AT91EB01, "Atmel AT91 EB01")
39 /* Maintainer: Greg Ungerer <gerg@snapgear.com> */
40 .timer = &at91x40_timer,
41 .init_irq = at91x40_init_interrupts,
42 .map_io = at91eb01_map_io,
43MACHINE_END
44
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 68ed71a3e6c6..77d4c0a37842 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -14,6 +14,7 @@ extern void __init at91sam9260_initialize(unsigned long main_clock);
14extern void __init at91sam9261_initialize(unsigned long main_clock); 14extern void __init at91sam9261_initialize(unsigned long main_clock);
15extern void __init at91sam9263_initialize(unsigned long main_clock); 15extern void __init at91sam9263_initialize(unsigned long main_clock);
16extern void __init at91sam9rl_initialize(unsigned long main_clock); 16extern void __init at91sam9rl_initialize(unsigned long main_clock);
17extern void __init at91x40_initialize(unsigned long main_clock);
17 18
18 /* Interrupts */ 19 /* Interrupts */
19extern void __init at91rm9200_init_interrupts(unsigned int priority[]); 20extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
@@ -21,12 +22,14 @@ extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
21extern void __init at91sam9261_init_interrupts(unsigned int priority[]); 22extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
22extern void __init at91sam9263_init_interrupts(unsigned int priority[]); 23extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
23extern void __init at91sam9rl_init_interrupts(unsigned int priority[]); 24extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
25extern void __init at91x40_init_interrupts(unsigned int priority[]);
24extern void __init at91_aic_init(unsigned int priority[]); 26extern void __init at91_aic_init(unsigned int priority[]);
25 27
26 /* Timer */ 28 /* Timer */
27struct sys_timer; 29struct sys_timer;
28extern struct sys_timer at91rm9200_timer; 30extern struct sys_timer at91rm9200_timer;
29extern struct sys_timer at91sam926x_timer; 31extern struct sys_timer at91sam926x_timer;
32extern struct sys_timer at91x40_timer;
30 33
31 /* Clocks */ 34 /* Clocks */
32extern int __init at91_clock_init(unsigned long main_clock); 35extern int __init at91_clock_init(unsigned long main_clock);
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 4dde34f25e63..986205ec9269 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -193,7 +193,11 @@ static struct irq_chip clps7500_no_chip = {
193 .unmask = cl7500_no_action, 193 .unmask = cl7500_no_action,
194}; 194};
195 195
196static struct irqaction irq_isa = { no_action, 0, CPU_MASK_NONE, "isa", NULL, NULL }; 196static struct irqaction irq_isa = {
197 .handler = no_action,
198 .mask = CPU_MASK_NONE,
199 .name = "isa",
200};
197 201
198static void __init clps7500_init_irq(void) 202static void __init clps7500_init_irq(void)
199{ 203{
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index 575a21dabd2f..ea8549bfbef2 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -27,6 +27,12 @@ config MACH_EDB9302A
27 Say 'Y' here if you want your kernel to support the Cirrus 27 Say 'Y' here if you want your kernel to support the Cirrus
28 Logic EDB9302A Evaluation Board. 28 Logic EDB9302A Evaluation Board.
29 29
30config MACH_EDB9307
31 bool "Support Cirrus Logic EDB9307"
32 help
33 Say 'Y' here if you want your kernel to support the Cirrus
34 Logic EDB9307 Evaluation Board.
35
30config MACH_EDB9312 36config MACH_EDB9312
31 bool "Support Cirrus Logic EDB9312" 37 bool "Support Cirrus Logic EDB9312"
32 help 38 help
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index 0d3bf932654e..0ecf99761feb 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -9,6 +9,7 @@ obj- :=
9obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o 9obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
10obj-$(CONFIG_MACH_EDB9302) += edb9302.o 10obj-$(CONFIG_MACH_EDB9302) += edb9302.o
11obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o 11obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
12obj-$(CONFIG_MACH_EDB9307) += edb9307.o
12obj-$(CONFIG_MACH_EDB9312) += edb9312.o 13obj-$(CONFIG_MACH_EDB9312) += edb9312.o
13obj-$(CONFIG_MACH_EDB9315) += edb9315.o 14obj-$(CONFIG_MACH_EDB9315) += edb9315.o
14obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o 15obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o
diff --git a/arch/arm/mach-ep93xx/edb9307.c b/arch/arm/mach-ep93xx/edb9307.c
new file mode 100644
index 000000000000..d6a5698da91f
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9307.c
@@ -0,0 +1,91 @@
1/*
2 * arch/arm/mach-ep93xx/edb9307.c
3 * Cirrus Logic EDB9307 support.
4 *
5 * Copyright (C) 2007 Herbert Valerio Riedel <hvr@gnu.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or (at
10 * your option) any later version.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/mm.h>
16#include <linux/sched.h>
17#include <linux/interrupt.h>
18#include <linux/ioport.h>
19#include <linux/mtd/physmap.h>
20#include <linux/platform_device.h>
21#include <asm/io.h>
22#include <asm/hardware.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25
26static struct physmap_flash_data edb9307_flash_data = {
27 .width = 4,
28};
29
30static struct resource edb9307_flash_resource = {
31 .start = 0x60000000,
32 .end = 0x61ffffff,
33 .flags = IORESOURCE_MEM,
34};
35
36static struct platform_device edb9307_flash = {
37 .name = "physmap-flash",
38 .id = 0,
39 .dev = {
40 .platform_data = &edb9307_flash_data,
41 },
42 .num_resources = 1,
43 .resource = &edb9307_flash_resource,
44};
45
46static struct ep93xx_eth_data edb9307_eth_data = {
47 .phy_id = 1,
48};
49
50static struct resource edb9307_eth_resource[] = {
51 {
52 .start = EP93XX_ETHERNET_PHYS_BASE,
53 .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
54 .flags = IORESOURCE_MEM,
55 }, {
56 .start = IRQ_EP93XX_ETHERNET,
57 .end = IRQ_EP93XX_ETHERNET,
58 .flags = IORESOURCE_IRQ,
59 }
60};
61
62static struct platform_device edb9307_eth_device = {
63 .name = "ep93xx-eth",
64 .id = -1,
65 .dev = {
66 .platform_data = &edb9307_eth_data,
67 },
68 .num_resources = 2,
69 .resource = edb9307_eth_resource,
70};
71
72static void __init edb9307_init_machine(void)
73{
74 ep93xx_init_devices();
75 platform_device_register(&edb9307_flash);
76
77 memcpy(edb9307_eth_data.dev_addr,
78 (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
79 platform_device_register(&edb9307_eth_device);
80}
81
82MACHINE_START(EDB9307, "Cirrus Logic EDB9307 Evaluation Board")
83 /* Maintainer: Herbert Valerio Riedel <hvr@gnu.org> */
84 .phys_io = EP93XX_APB_PHYS_BASE,
85 .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
86 .boot_params = 0x00000100,
87 .map_io = ep93xx_map_io,
88 .init_irq = ep93xx_init_irq,
89 .timer = &ep93xx_timer,
90 .init_machine = edb9307_init_machine,
91MACHINE_END
diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c
index 28846c7edaaf..725a219d0ed5 100644
--- a/arch/arm/mach-footbridge/isa.c
+++ b/arch/arm/mach-footbridge/isa.c
@@ -12,6 +12,39 @@
12 12
13#include <asm/irq.h> 13#include <asm/irq.h>
14 14
15static struct resource rtc_resources[] = {
16 [0] = {
17 .start = 0x70,
18 .end = 0x73,
19 .flags = IORESOURCE_IO,
20 },
21 [1] = {
22 .start = IRQ_ISA_RTC_ALARM,
23 .end = IRQ_ISA_RTC_ALARM,
24 .flags = IORESOURCE_IRQ,
25 }
26};
27
28static struct platform_device rtc_device = {
29 .name = "rtc_cmos",
30 .id = -1,
31 .resource = rtc_resources,
32 .num_resources = ARRAY_SIZE(rtc_resources),
33};
34
35static struct resource serial_resources[] = {
36 [0] = {
37 .start = 0x3f8,
38 .end = 0x3ff,
39 .flags = IORESOURCE_IO,
40 },
41 [1] = {
42 .start = 0x2f8,
43 .end = 0x2ff,
44 .flags = IORESOURCE_IO,
45 },
46};
47
15static struct plat_serial8250_port serial_platform_data[] = { 48static struct plat_serial8250_port serial_platform_data[] = {
16 { 49 {
17 .iobase = 0x3f8, 50 .iobase = 0x3f8,
@@ -38,11 +71,21 @@ static struct platform_device serial_device = {
38 .dev = { 71 .dev = {
39 .platform_data = serial_platform_data, 72 .platform_data = serial_platform_data,
40 }, 73 },
74 .resource = serial_resources,
75 .num_resources = ARRAY_SIZE(serial_resources),
41}; 76};
42 77
43static int __init footbridge_isa_init(void) 78static int __init footbridge_isa_init(void)
44{ 79{
45 return platform_device_register(&serial_device); 80 int err;
81
82 err = platform_device_register(&rtc_device);
83 if (err)
84 printk(KERN_ERR "Unable to register RTC device: %d\n", err);
85 err = platform_device_register(&serial_device);
86 if (err)
87 printk(KERN_ERR "Unable to register serial device: %d\n", err);
88 return 0;
46} 89}
47 90
48arch_initcall(footbridge_isa_init); 91arch_initcall(footbridge_isa_init);
diff --git a/arch/arm/mach-ns9xxx/Makefile b/arch/arm/mach-ns9xxx/Makefile
index 4476411b8140..6fb82b855a55 100644
--- a/arch/arm/mach-ns9xxx/Makefile
+++ b/arch/arm/mach-ns9xxx/Makefile
@@ -1,4 +1,4 @@
1obj-y := irq.o time.o generic.o 1obj-y := irq.o time.o generic.o gpio.o
2 2
3obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o 3obj-$(CONFIG_MACH_CC9P9360DEV) += mach-cc9p9360dev.o
4obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o 4obj-$(CONFIG_MACH_CC9P9360JS) += mach-cc9p9360js.o
diff --git a/arch/arm/mach-ns9xxx/board-a9m9750dev.c b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
index 925048e7adfe..0f65177f9e5f 100644
--- a/arch/arm/mach-ns9xxx/board-a9m9750dev.c
+++ b/arch/arm/mach-ns9xxx/board-a9m9750dev.c
@@ -13,6 +13,7 @@
13#include <linux/irq.h> 13#include <linux/irq.h>
14 14
15#include <asm/mach/map.h> 15#include <asm/mach/map.h>
16#include <asm/gpio.h>
16 17
17#include <asm/arch-ns9xxx/board.h> 18#include <asm/arch-ns9xxx/board.h>
18#include <asm/arch-ns9xxx/regs-sys.h> 19#include <asm/arch-ns9xxx/regs-sys.h>
@@ -44,7 +45,13 @@ static void a9m9750dev_fpga_ack_irq(unsigned int irq)
44 45
45static void a9m9750dev_fpga_mask_irq(unsigned int irq) 46static void a9m9750dev_fpga_mask_irq(unsigned int irq)
46{ 47{
47 FPGA_IER &= ~(1 << (irq - FPGA_IRQ(0))); 48 u8 ier;
49
50 ier = __raw_readb(FPGA_IER);
51
52 ier &= ~(1 << (irq - FPGA_IRQ(0)));
53
54 __raw_writeb(ier, FPGA_IER);
48} 55}
49 56
50static void a9m9750dev_fpga_maskack_irq(unsigned int irq) 57static void a9m9750dev_fpga_maskack_irq(unsigned int irq)
@@ -55,7 +62,13 @@ static void a9m9750dev_fpga_maskack_irq(unsigned int irq)
55 62
56static void a9m9750dev_fpga_unmask_irq(unsigned int irq) 63static void a9m9750dev_fpga_unmask_irq(unsigned int irq)
57{ 64{
58 FPGA_IER |= 1 << (irq - FPGA_IRQ(0)); 65 u8 ier;
66
67 ier = __raw_readb(FPGA_IER);
68
69 ier |= 1 << (irq - FPGA_IRQ(0));
70
71 __raw_writeb(ier, FPGA_IER);
59} 72}
60 73
61static struct irq_chip a9m9750dev_fpga_chip = { 74static struct irq_chip a9m9750dev_fpga_chip = {
@@ -68,30 +81,34 @@ static struct irq_chip a9m9750dev_fpga_chip = {
68static void a9m9750dev_fpga_demux_handler(unsigned int irq, 81static void a9m9750dev_fpga_demux_handler(unsigned int irq,
69 struct irq_desc *desc) 82 struct irq_desc *desc)
70{ 83{
71 int stat = FPGA_ISR; 84 u8 stat = __raw_readb(FPGA_ISR);
85
86 desc->chip->mask_ack(irq);
72 87
73 while (stat != 0) { 88 while (stat != 0) {
74 int irqno = fls(stat) - 1; 89 int irqno = fls(stat) - 1;
90 struct irq_desc *fpgadesc;
75 91
76 stat &= ~(1 << irqno); 92 stat &= ~(1 << irqno);
77 93
78 desc = irq_desc + FPGA_IRQ(irqno); 94 fpgadesc = irq_desc + FPGA_IRQ(irqno);
79 95
80 desc_handle_irq(FPGA_IRQ(irqno), desc); 96 desc_handle_irq(FPGA_IRQ(irqno), fpgadesc);
81 } 97 }
98
99 desc->chip->unmask(irq);
82} 100}
83 101
84void __init board_a9m9750dev_init_irq(void) 102void __init board_a9m9750dev_init_irq(void)
85{ 103{
86 u32 reg; 104 u32 eic;
87 int i; 105 int i;
88 106
89 /* 107 if (gpio_request(11, "board a9m9750dev extirq2") == 0)
90 * configure gpio for IRQ_EXT2 108 ns9xxx_gpio_configure(11, 0, 1);
91 * use GPIO 11, because GPIO 32 is used for the LCD 109 else
92 */ 110 printk(KERN_ERR "%s: cannot get gpio 11 for IRQ_EXT2\n",
93 /* XXX: proper GPIO handling */ 111 __func__);
94 BBU_GCONFb1(1) &= ~0x2000;
95 112
96 for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) { 113 for (i = FPGA_IRQ(0); i <= FPGA_IRQ(7); ++i) {
97 set_irq_chip(i, &a9m9750dev_fpga_chip); 114 set_irq_chip(i, &a9m9750dev_fpga_chip);
@@ -100,10 +117,10 @@ void __init board_a9m9750dev_init_irq(void)
100 } 117 }
101 118
102 /* IRQ_EXT2: level sensitive + active low */ 119 /* IRQ_EXT2: level sensitive + active low */
103 reg = SYS_EIC(2); 120 eic = __raw_readl(SYS_EIC(2));
104 REGSET(reg, SYS_EIC, PLTY, AL); 121 REGSET(eic, SYS_EIC, PLTY, AL);
105 REGSET(reg, SYS_EIC, LVEDG, LEVEL); 122 REGSET(eic, SYS_EIC, LVEDG, LEVEL);
106 SYS_EIC(2) = reg; 123 __raw_writel(eic, SYS_EIC(2));
107 124
108 set_irq_chained_handler(IRQ_EXT2, 125 set_irq_chained_handler(IRQ_EXT2,
109 a9m9750dev_fpga_demux_handler); 126 a9m9750dev_fpga_demux_handler);
@@ -167,17 +184,18 @@ void __init board_a9m9750dev_init_machine(void)
167 u32 reg; 184 u32 reg;
168 185
169 /* setup static CS0: memory base ... */ 186 /* setup static CS0: memory base ... */
170 REGSETIM(SYS_SMCSSMB(0), SYS_SMCSSMB, CSxB, 187 reg = __raw_readl(SYS_SMCSSMB(0));
171 NS9XXX_CSxSTAT_PHYS(0) >> 12); 188 REGSETIM(reg, SYS_SMCSSMB, CSxB, NS9XXX_CSxSTAT_PHYS(0) >> 12);
189 __raw_writel(reg, SYS_SMCSSMB(0));
172 190
173 /* ... and mask */ 191 /* ... and mask */
174 reg = SYS_SMCSSMM(0); 192 reg = __raw_readl(SYS_SMCSSMM(0));
175 REGSETIM(reg, SYS_SMCSSMM, CSxM, 0xfffff); 193 REGSETIM(reg, SYS_SMCSSMM, CSxM, 0xfffff);
176 REGSET(reg, SYS_SMCSSMM, CSEx, EN); 194 REGSET(reg, SYS_SMCSSMM, CSEx, EN);
177 SYS_SMCSSMM(0) = reg; 195 __raw_writel(reg, SYS_SMCSSMM(0));
178 196
179 /* setup static CS0: memory configuration */ 197 /* setup static CS0: memory configuration */
180 reg = MEM_SMC(0); 198 reg = __raw_readl(MEM_SMC(0));
181 REGSET(reg, MEM_SMC, PSMC, OFF); 199 REGSET(reg, MEM_SMC, PSMC, OFF);
182 REGSET(reg, MEM_SMC, BSMC, OFF); 200 REGSET(reg, MEM_SMC, BSMC, OFF);
183 REGSET(reg, MEM_SMC, EW, OFF); 201 REGSET(reg, MEM_SMC, EW, OFF);
@@ -185,13 +203,13 @@ void __init board_a9m9750dev_init_machine(void)
185 REGSET(reg, MEM_SMC, PC, AL); 203 REGSET(reg, MEM_SMC, PC, AL);
186 REGSET(reg, MEM_SMC, PM, DIS); 204 REGSET(reg, MEM_SMC, PM, DIS);
187 REGSET(reg, MEM_SMC, MW, 8); 205 REGSET(reg, MEM_SMC, MW, 8);
188 MEM_SMC(0) = reg; 206 __raw_writel(reg, MEM_SMC(0));
189 207
190 /* setup static CS0: timing */ 208 /* setup static CS0: timing */
191 MEM_SMWED(0) = 0x2; 209 __raw_writel(0x2, MEM_SMWED(0));
192 MEM_SMOED(0) = 0x2; 210 __raw_writel(0x2, MEM_SMOED(0));
193 MEM_SMRD(0) = 0x6; 211 __raw_writel(0x6, MEM_SMRD(0));
194 MEM_SMWD(0) = 0x6; 212 __raw_writel(0x6, MEM_SMWD(0));
195 213
196 platform_add_devices(board_a9m9750dev_devices, 214 platform_add_devices(board_a9m9750dev_devices,
197 ARRAY_SIZE(board_a9m9750dev_devices)); 215 ARRAY_SIZE(board_a9m9750dev_devices));
diff --git a/arch/arm/mach-ns9xxx/gpio.c b/arch/arm/mach-ns9xxx/gpio.c
new file mode 100644
index 000000000000..b2230213b983
--- /dev/null
+++ b/arch/arm/mach-ns9xxx/gpio.c
@@ -0,0 +1,190 @@
1/*
2 * arch/arm/mach-ns9xxx/gpio.c
3 *
4 * Copyright (C) 2006 by Digi International Inc.
5 * All rights reserved.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published by
9 * the Free Software Foundation.
10 */
11#include <linux/compiler.h>
12#include <linux/init.h>
13#include <linux/spinlock.h>
14#include <linux/module.h>
15
16#include <asm/arch-ns9xxx/gpio.h>
17#include <asm/arch-ns9xxx/processor.h>
18#include <asm/arch-ns9xxx/regs-bbu.h>
19#include <asm/io.h>
20#include <asm/bug.h>
21#include <asm/types.h>
22#include <asm/bitops.h>
23
24#if defined(CONFIG_PROCESSOR_NS9360)
25#define GPIO_MAX 72
26#elif defined(CONFIG_PROCESSOR_NS9750)
27#define GPIO_MAX 49
28#endif
29
30/* protects BBU_GCONFx and BBU_GCTRLx */
31static spinlock_t gpio_lock = __SPIN_LOCK_UNLOCKED(gpio_lock);
32
33/* only access gpiores with atomic ops */
34static DECLARE_BITMAP(gpiores, GPIO_MAX);
35
36static inline int ns9xxx_valid_gpio(unsigned gpio)
37{
38#if defined(CONFIG_PROCESSOR_NS9360)
39 if (processor_is_ns9360())
40 return gpio <= 72;
41 else
42#endif
43#if defined(CONFIG_PROCESSOR_NS9750)
44 if (processor_is_ns9750())
45 return gpio <= 49;
46 else
47#endif
48 BUG();
49}
50
51static inline void __iomem *ns9xxx_gpio_get_gconfaddr(unsigned gpio)
52{
53 if (gpio < 56)
54 return BBU_GCONFb1(gpio / 8);
55 else
56 /*
57 * this could be optimised away on
58 * ns9750 only builds, but it isn't ...
59 */
60 return BBU_GCONFb2((gpio - 56) / 8);
61}
62
63static inline void __iomem *ns9xxx_gpio_get_gctrladdr(unsigned gpio)
64{
65 if (gpio < 32)
66 return BBU_GCTRL1;
67 else if (gpio < 64)
68 return BBU_GCTRL2;
69 else
70 /* this could be optimised away on ns9750 only builds */
71 return BBU_GCTRL3;
72}
73
74static inline void __iomem *ns9xxx_gpio_get_gstataddr(unsigned gpio)
75{
76 if (gpio < 32)
77 return BBU_GSTAT1;
78 else if (gpio < 64)
79 return BBU_GSTAT2;
80 else
81 /* this could be optimised away on ns9750 only builds */
82 return BBU_GSTAT3;
83}
84
85int gpio_request(unsigned gpio, const char *label)
86{
87 if (likely(ns9xxx_valid_gpio(gpio)))
88 return test_and_set_bit(gpio, gpiores) ? -EBUSY : 0;
89 else
90 return -EINVAL;
91}
92EXPORT_SYMBOL(gpio_request);
93
94void gpio_free(unsigned gpio)
95{
96 clear_bit(gpio, gpiores);
97 return;
98}
99EXPORT_SYMBOL(gpio_free);
100
101/*
102 * each gpio can serve for 4 different purposes [0..3]. These are called
103 * "functions" and passed in the parameter func. Functions 0-2 are always some
104 * special things, function 3 is GPIO. If func == 3 dir specifies input or
105 * output, and with inv you can enable an inverter (independent of func).
106 */
107static int __ns9xxx_gpio_configure(unsigned gpio, int dir, int inv, int func)
108{
109 void __iomem *conf = ns9xxx_gpio_get_gconfaddr(gpio);
110 u32 confval;
111 unsigned long flags;
112
113 spin_lock_irqsave(&gpio_lock, flags);
114
115 confval = __raw_readl(conf);
116 REGSETIM_IDX(confval, BBU_GCONFx, DIR, gpio & 7, dir);
117 REGSETIM_IDX(confval, BBU_GCONFx, INV, gpio & 7, inv);
118 REGSETIM_IDX(confval, BBU_GCONFx, FUNC, gpio & 7, func);
119 __raw_writel(confval, conf);
120
121 spin_unlock_irqrestore(&gpio_lock, flags);
122
123 return 0;
124}
125
126int ns9xxx_gpio_configure(unsigned gpio, int inv, int func)
127{
128 if (likely(ns9xxx_valid_gpio(gpio))) {
129 if (func == 3) {
130 printk(KERN_WARNING "use gpio_direction_input "
131 "or gpio_direction_output\n");
132 return -EINVAL;
133 } else
134 return __ns9xxx_gpio_configure(gpio, 0, inv, func);
135 } else
136 return -EINVAL;
137}
138EXPORT_SYMBOL(ns9xxx_gpio_configure);
139
140int gpio_direction_input(unsigned gpio)
141{
142 if (likely(ns9xxx_valid_gpio(gpio))) {
143 return __ns9xxx_gpio_configure(gpio, 0, 0, 3);
144 } else
145 return -EINVAL;
146}
147EXPORT_SYMBOL(gpio_direction_input);
148
149int gpio_direction_output(unsigned gpio, int value)
150{
151 if (likely(ns9xxx_valid_gpio(gpio))) {
152 gpio_set_value(gpio, value);
153
154 return __ns9xxx_gpio_configure(gpio, 1, 0, 3);
155 } else
156 return -EINVAL;
157}
158EXPORT_SYMBOL(gpio_direction_output);
159
160int gpio_get_value(unsigned gpio)
161{
162 void __iomem *stat = ns9xxx_gpio_get_gstataddr(gpio);
163 int ret;
164
165 ret = 1 & (__raw_readl(stat) >> (gpio & 31));
166
167 return ret;
168}
169EXPORT_SYMBOL(gpio_get_value);
170
171void gpio_set_value(unsigned gpio, int value)
172{
173 void __iomem *ctrl = ns9xxx_gpio_get_gctrladdr(gpio);
174 u32 ctrlval;
175 unsigned long flags;
176
177 spin_lock_irqsave(&gpio_lock, flags);
178
179 ctrlval = __raw_readl(ctrl);
180
181 if (value)
182 ctrlval |= 1 << (gpio & 31);
183 else
184 ctrlval &= ~(1 << (gpio & 31));
185
186 __raw_writel(ctrlval, ctrl);
187
188 spin_unlock_irqrestore(&gpio_lock, flags);
189}
190EXPORT_SYMBOL(gpio_set_value);
diff --git a/arch/arm/mach-ns9xxx/irq.c b/arch/arm/mach-ns9xxx/irq.c
index b8c7b00522e6..00001b874e97 100644
--- a/arch/arm/mach-ns9xxx/irq.c
+++ b/arch/arm/mach-ns9xxx/irq.c
@@ -9,6 +9,7 @@
9 * the Free Software Foundation. 9 * the Free Software Foundation.
10 */ 10 */
11#include <linux/interrupt.h> 11#include <linux/interrupt.h>
12#include <asm/io.h>
12#include <asm/mach/irq.h> 13#include <asm/mach/irq.h>
13#include <asm/mach-types.h> 14#include <asm/mach-types.h>
14#include <asm/arch-ns9xxx/regs-sys.h> 15#include <asm/arch-ns9xxx/regs-sys.h>
@@ -17,48 +18,17 @@
17 18
18#include "generic.h" 19#include "generic.h"
19 20
20static void ns9xxx_ack_irq_timer(unsigned int irq)
21{
22 u32 tc = SYS_TC(irq - IRQ_TIMER0);
23
24 /*
25 * If the timer is programmed to halt on terminal count, the
26 * timer must be disabled before clearing the interrupt.
27 */
28 if (REGGET(tc, SYS_TCx, REN) == 0) {
29 REGSET(tc, SYS_TCx, TEN, DIS);
30 SYS_TC(irq - IRQ_TIMER0) = tc;
31 }
32
33 REGSET(tc, SYS_TCx, INTC, SET);
34 SYS_TC(irq - IRQ_TIMER0) = tc;
35
36 REGSET(tc, SYS_TCx, INTC, UNSET);
37 SYS_TC(irq - IRQ_TIMER0) = tc;
38}
39
40static void (*ns9xxx_ack_irq_functions[NR_IRQS])(unsigned int) = {
41 [IRQ_TIMER0] = ns9xxx_ack_irq_timer,
42 [IRQ_TIMER1] = ns9xxx_ack_irq_timer,
43 [IRQ_TIMER2] = ns9xxx_ack_irq_timer,
44 [IRQ_TIMER3] = ns9xxx_ack_irq_timer,
45};
46
47static void ns9xxx_mask_irq(unsigned int irq) 21static void ns9xxx_mask_irq(unsigned int irq)
48{ 22{
49 /* XXX: better use cpp symbols */ 23 /* XXX: better use cpp symbols */
50 SYS_IC(irq / 4) &= ~(1 << (7 + 8 * (3 - (irq & 3)))); 24 u32 ic = __raw_readl(SYS_IC(irq / 4));
25 ic &= ~(1 << (7 + 8 * (3 - (irq & 3))));
26 __raw_writel(ic, SYS_IC(irq / 4));
51} 27}
52 28
53static void ns9xxx_ack_irq(unsigned int irq) 29static void ns9xxx_ack_irq(unsigned int irq)
54{ 30{
55 if (!ns9xxx_ack_irq_functions[irq]) { 31 __raw_writel(0, SYS_ISRADDR);
56 printk(KERN_ERR "no ack function for irq %u\n", irq);
57 BUG();
58 }
59
60 ns9xxx_ack_irq_functions[irq](irq);
61 SYS_ISRADDR = 0;
62} 32}
63 33
64static void ns9xxx_maskack_irq(unsigned int irq) 34static void ns9xxx_maskack_irq(unsigned int irq)
@@ -70,7 +40,9 @@ static void ns9xxx_maskack_irq(unsigned int irq)
70static void ns9xxx_unmask_irq(unsigned int irq) 40static void ns9xxx_unmask_irq(unsigned int irq)
71{ 41{
72 /* XXX: better use cpp symbols */ 42 /* XXX: better use cpp symbols */
73 SYS_IC(irq / 4) |= 1 << (7 + 8 * (3 - (irq & 3))); 43 u32 ic = __raw_readl(SYS_IC(irq / 4));
44 ic |= 1 << (7 + 8 * (3 - (irq & 3)));
45 __raw_writel(ic, SYS_IC(irq / 4));
74} 46}
75 47
76static struct irq_chip ns9xxx_chip = { 48static struct irq_chip ns9xxx_chip = {
@@ -86,14 +58,14 @@ void __init ns9xxx_init_irq(void)
86 58
87 /* disable all IRQs */ 59 /* disable all IRQs */
88 for (i = 0; i < 8; ++i) 60 for (i = 0; i < 8; ++i)
89 SYS_IC(i) = (4 * i) << 24 | (4 * i + 1) << 16 | 61 __raw_writel((4 * i) << 24 | (4 * i + 1) << 16 |
90 (4 * i + 2) << 8 | (4 * i + 3); 62 (4 * i + 2) << 8 | (4 * i + 3), SYS_IC(i));
91 63
92 /* simple interrupt prio table: 64 /* simple interrupt prio table:
93 * prio(x) < prio(y) <=> x < y 65 * prio(x) < prio(y) <=> x < y
94 */ 66 */
95 for (i = 0; i < 32; ++i) 67 for (i = 0; i < 32; ++i)
96 SYS_IVA(i) = i; 68 __raw_writel(i, SYS_IVA(i));
97 69
98 for (i = IRQ_WATCHDOG; i <= IRQ_EXT3; ++i) { 70 for (i = IRQ_WATCHDOG; i <= IRQ_EXT3; ++i) {
99 set_irq_chip(i, &ns9xxx_chip); 71 set_irq_chip(i, &ns9xxx_chip);
diff --git a/arch/arm/mach-ns9xxx/time.c b/arch/arm/mach-ns9xxx/time.c
index b97d0c54a388..c3dd1f4acb99 100644
--- a/arch/arm/mach-ns9xxx/time.c
+++ b/arch/arm/mach-ns9xxx/time.c
@@ -11,78 +11,174 @@
11#include <linux/jiffies.h> 11#include <linux/jiffies.h>
12#include <linux/interrupt.h> 12#include <linux/interrupt.h>
13#include <linux/irq.h> 13#include <linux/irq.h>
14#include <linux/stringify.h>
15#include <linux/clocksource.h>
16#include <linux/clockchips.h>
17
14#include <asm/arch-ns9xxx/regs-sys.h> 18#include <asm/arch-ns9xxx/regs-sys.h>
15#include <asm/arch-ns9xxx/clock.h> 19#include <asm/arch-ns9xxx/clock.h>
16#include <asm/arch-ns9xxx/irqs.h> 20#include <asm/arch-ns9xxx/irqs.h>
17#include <asm/arch/system.h> 21#include <asm/arch/system.h>
18#include "generic.h" 22#include "generic.h"
19 23
20#define TIMERCLOCKSELECT 64 24#define TIMER_CLOCKSOURCE 0
25#define TIMER_CLOCKEVENT 1
26static u32 latch;
27
28static cycle_t ns9xxx_clocksource_read(void)
29{
30 return __raw_readl(SYS_TR(TIMER_CLOCKSOURCE));
31}
21 32
22static u32 usecs_per_tick; 33static struct clocksource ns9xxx_clocksource = {
34 .name = "ns9xxx-timer" __stringify(TIMER_CLOCKSOURCE),
35 .rating = 300,
36 .read = ns9xxx_clocksource_read,
37 .mask = CLOCKSOURCE_MASK(32),
38 .shift = 20,
39 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
40};
23 41
24static irqreturn_t 42static void ns9xxx_clockevent_setmode(enum clock_event_mode mode,
25ns9xxx_timer_interrupt(int irq, void *dev_id) 43 struct clock_event_device *clk)
26{ 44{
27 write_seqlock(&xtime_lock); 45 u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
28 timer_tick(); 46
29 write_sequnlock(&xtime_lock); 47 switch(mode) {
48 case CLOCK_EVT_MODE_PERIODIC:
49 __raw_writel(latch, SYS_TRC(TIMER_CLOCKEVENT));
50 REGSET(tc, SYS_TCx, REN, EN);
51 REGSET(tc, SYS_TCx, INTS, EN);
52 REGSET(tc, SYS_TCx, TEN, EN);
53 break;
54
55 case CLOCK_EVT_MODE_ONESHOT:
56 REGSET(tc, SYS_TCx, REN, DIS);
57 REGSET(tc, SYS_TCx, INTS, EN);
58
59 /* fall through */
60
61 case CLOCK_EVT_MODE_UNUSED:
62 case CLOCK_EVT_MODE_SHUTDOWN:
63 case CLOCK_EVT_MODE_RESUME:
64 default:
65 REGSET(tc, SYS_TCx, TEN, DIS);
66 break;
67 }
68
69 __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
70}
30 71
31 return IRQ_HANDLED; 72static int ns9xxx_clockevent_setnextevent(unsigned long evt,
73 struct clock_event_device *clk)
74{
75 u32 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
76
77 if (REGGET(tc, SYS_TCx, TEN)) {
78 REGSET(tc, SYS_TCx, TEN, DIS);
79 __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
80 }
81
82 REGSET(tc, SYS_TCx, TEN, EN);
83
84 __raw_writel(evt, SYS_TRC(TIMER_CLOCKEVENT));
85
86 __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
87
88 return 0;
32} 89}
33 90
34static unsigned long ns9xxx_timer_gettimeoffset(void) 91static struct clock_event_device ns9xxx_clockevent_device = {
92 .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT),
93 .shift = 20,
94 .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
95 .set_mode = ns9xxx_clockevent_setmode,
96 .set_next_event = ns9xxx_clockevent_setnextevent,
97};
98
99static irqreturn_t ns9xxx_clockevent_handler(int irq, void *dev_id)
35{ 100{
36 /* return the microseconds which have passed since the last interrupt 101 int timerno = irq - IRQ_TIMER0;
37 * was _serviced_. That is, if an interrupt is pending or the counter 102 u32 tc;
38 * reloads, return one period more. */
39 103
40 u32 counter1 = SYS_TR(0); 104 struct clock_event_device *evt = &ns9xxx_clockevent_device;
41 int pending = SYS_ISR & (1 << IRQ_TIMER0);
42 u32 counter2 = SYS_TR(0);
43 u32 elapsed;
44 105
45 if (pending || counter2 > counter1) 106 /* clear irq */
46 elapsed = 2 * SYS_TRC(0) - counter2; 107 tc = __raw_readl(SYS_TC(timerno));
47 else 108 if (REGGET(tc, SYS_TCx, REN) == SYS_TCx_REN_DIS) {
48 elapsed = SYS_TRC(0) - counter1; 109 REGSET(tc, SYS_TCx, TEN, DIS);
110 __raw_writel(tc, SYS_TC(timerno));
111 }
112 REGSET(tc, SYS_TCx, INTC, SET);
113 __raw_writel(tc, SYS_TC(timerno));
114 REGSET(tc, SYS_TCx, INTC, UNSET);
115 __raw_writel(tc, SYS_TC(timerno));
49 116
50 return (elapsed * usecs_per_tick) >> 16; 117 evt->event_handler(evt);
51 118
119 return IRQ_HANDLED;
52} 120}
53 121
54static struct irqaction ns9xxx_timer_irq = { 122static struct irqaction ns9xxx_clockevent_action = {
55 .name = "NS9xxx Timer Tick", 123 .name = "ns9xxx-timer" __stringify(TIMER_CLOCKEVENT),
56 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, 124 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
57 .handler = ns9xxx_timer_interrupt, 125 .handler = ns9xxx_clockevent_handler,
58}; 126};
59 127
60static void __init ns9xxx_timer_init(void) 128static void __init ns9xxx_timer_init(void)
61{ 129{
62 int tc; 130 int tc;
63 131
64 usecs_per_tick = 132 tc = __raw_readl(SYS_TC(TIMER_CLOCKSOURCE));
65 SH_DIV(1000000 * TIMERCLOCKSELECT, ns9xxx_cpuclock(), 16); 133 if (REGGET(tc, SYS_TCx, TEN)) {
134 REGSET(tc, SYS_TCx, TEN, DIS);
135 __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
136 }
66 137
67 /* disable timer */ 138 __raw_writel(0, SYS_TRC(TIMER_CLOCKSOURCE));
68 if ((tc = SYS_TC(0)) & SYS_TCx_TEN)
69 SYS_TC(0) = tc & ~SYS_TCx_TEN;
70
71 SYS_TRC(0) = SH_DIV(ns9xxx_cpuclock(), (TIMERCLOCKSELECT * HZ), 0);
72 139
73 REGSET(tc, SYS_TCx, TEN, EN); 140 REGSET(tc, SYS_TCx, TEN, EN);
74 REGSET(tc, SYS_TCx, TLCS, DIV64); /* This must match TIMERCLOCKSELECT */
75 REGSET(tc, SYS_TCx, INTS, EN);
76 REGSET(tc, SYS_TCx, UDS, DOWN);
77 REGSET(tc, SYS_TCx, TDBG, STOP); 141 REGSET(tc, SYS_TCx, TDBG, STOP);
142 REGSET(tc, SYS_TCx, TLCS, CPU);
143 REGSET(tc, SYS_TCx, TM, IEE);
144 REGSET(tc, SYS_TCx, INTS, DIS);
145 REGSET(tc, SYS_TCx, UDS, UP);
78 REGSET(tc, SYS_TCx, TSZ, 32); 146 REGSET(tc, SYS_TCx, TSZ, 32);
79 REGSET(tc, SYS_TCx, REN, EN); 147 REGSET(tc, SYS_TCx, REN, EN);
80 SYS_TC(0) = tc;
81 148
82 setup_irq(IRQ_TIMER0, &ns9xxx_timer_irq); 149 __raw_writel(tc, SYS_TC(TIMER_CLOCKSOURCE));
150
151 ns9xxx_clocksource.mult = clocksource_hz2mult(ns9xxx_cpuclock(),
152 ns9xxx_clocksource.shift);
153
154 clocksource_register(&ns9xxx_clocksource);
155
156 latch = SH_DIV(ns9xxx_cpuclock(), HZ, 0);
157
158 tc = __raw_readl(SYS_TC(TIMER_CLOCKEVENT));
159 REGSET(tc, SYS_TCx, TEN, DIS);
160 REGSET(tc, SYS_TCx, TDBG, STOP);
161 REGSET(tc, SYS_TCx, TLCS, CPU);
162 REGSET(tc, SYS_TCx, TM, IEE);
163 REGSET(tc, SYS_TCx, INTS, DIS);
164 REGSET(tc, SYS_TCx, UDS, DOWN);
165 REGSET(tc, SYS_TCx, TSZ, 32);
166 REGSET(tc, SYS_TCx, REN, EN);
167 __raw_writel(tc, SYS_TC(TIMER_CLOCKEVENT));
168
169 ns9xxx_clockevent_device.mult = div_sc(ns9xxx_cpuclock(),
170 NSEC_PER_SEC, ns9xxx_clockevent_device.shift);
171 ns9xxx_clockevent_device.max_delta_ns =
172 clockevent_delta2ns(-1, &ns9xxx_clockevent_device);
173 ns9xxx_clockevent_device.min_delta_ns =
174 clockevent_delta2ns(1, &ns9xxx_clockevent_device);
175
176 ns9xxx_clockevent_device.cpumask = cpumask_of_cpu(0);
177 clockevents_register_device(&ns9xxx_clockevent_device);
178
179 setup_irq(IRQ_TIMER0 + TIMER_CLOCKEVENT, &ns9xxx_clockevent_action);
83} 180}
84 181
85struct sys_timer ns9xxx_timer = { 182struct sys_timer ns9xxx_timer = {
86 .init = ns9xxx_timer_init, 183 .init = ns9xxx_timer_init,
87 .offset = ns9xxx_timer_gettimeoffset,
88}; 184};
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index f6ecdd3a2478..79f0b1f8497b 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -84,11 +84,39 @@ config MACH_OMAP_PALMTE
84 bool "Palm Tungsten E" 84 bool "Palm Tungsten E"
85 depends on ARCH_OMAP1 && ARCH_OMAP15XX 85 depends on ARCH_OMAP1 && ARCH_OMAP15XX
86 help 86 help
87 Support for the Palm Tungsten E PDA. Currently only the LCD panel 87 Support for the Palm Tungsten E PDA. To boot the kernel, you'll
88 is supported. To boot the kernel, you'll need a PalmOS compatible 88 need a PalmOS compatible bootloader; check out
89 bootloader; check out http://palmtelinux.sourceforge.net for more 89 http://palmtelinux.sourceforge.net/ for more information.
90 information. 90 Say Y here if you have this PDA model, say N otherwise.
91 Say Y here if you have such a PDA, say NO otherwise. 91
92config MACH_OMAP_PALMZ71
93 bool "Palm Zire71"
94 depends on ARCH_OMAP1 && ARCH_OMAP15XX
95 help
96 Support for the Palm Zire71 PDA. To boot the kernel,
97 you'll need a PalmOS compatible bootloader; check out
98 http://hackndev.com/palm/z71 for more informations.
99 Say Y here if you have such a PDA, say N otherwise.
100
101config MACH_OMAP_PALMTT
102 bool "Palm Tungsten|T"
103 depends on ARCH_OMAP1 && ARCH_OMAP15XX
104 help
105 Support for the Palm Tungsten|T PDA. To boot the kernel, you'll
106 need a PalmOS compatible bootloader (Garux); check out
107 http://www.hackndev.com/palm/tt/ for more information.
108 Say Y here if you have this PDA model, say N otherwise.
109
110config MACH_SX1
111 bool "Siemens SX1"
112 depends on ARCH_OMAP1 && ARCH_OMAP15XX
113 help
114 Support for the Siemens SX1 phone. To boot the kernel,
115 you'll need a SX1 compatible bootloader; check out
116 http://forum.oslik.ru and
117 http://www.handhelds.org/moin/moin.cgi/SiemensSX1
118 for more information.
119 Say Y here if you have such a phone, say NO otherwise.
92 120
93config MACH_NOKIA770 121config MACH_NOKIA770
94 bool "Nokia 770" 122 bool "Nokia 770"
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index a8b9a00cea22..391b6f4827f6 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -22,8 +22,11 @@ obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
22obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o 22obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
23obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o 23obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
24obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o 24obj-$(CONFIG_MACH_OMAP_PALMTE) += board-palmte.o
25obj-$(CONFIG_MACH_OMAP_PALMZ71) += board-palmz71.o
26obj-$(CONFIG_MACH_OMAP_PALMTT) += board-palmtt.o
25obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o 27obj-$(CONFIG_MACH_NOKIA770) += board-nokia770.o
26obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o 28obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o
29obj-$(CONFIG_MACH_SX1) += board-sx1.o
27 30
28ifeq ($(CONFIG_ARCH_OMAP15XX),y) 31ifeq ($(CONFIG_ARCH_OMAP15XX),y)
29# Innovator-1510 FPGA 32# Innovator-1510 FPGA
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 8437d065ada5..c73ca61e585e 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -14,6 +14,7 @@
14 14
15#include <linux/kernel.h> 15#include <linux/kernel.h>
16#include <linux/init.h> 16#include <linux/init.h>
17#include <linux/input.h>
17#include <linux/platform_device.h> 18#include <linux/platform_device.h>
18 19
19#include <asm/hardware.h> 20#include <asm/hardware.h>
@@ -23,6 +24,7 @@
23 24
24#include <asm/arch/board-ams-delta.h> 25#include <asm/arch/board-ams-delta.h>
25#include <asm/arch/gpio.h> 26#include <asm/arch/gpio.h>
27#include <asm/arch/keypad.h>
26#include <asm/arch/mux.h> 28#include <asm/arch/mux.h>
27#include <asm/arch/usb.h> 29#include <asm/arch/usb.h>
28#include <asm/arch/board.h> 30#include <asm/arch/board.h>
@@ -31,6 +33,86 @@
31static u8 ams_delta_latch1_reg; 33static u8 ams_delta_latch1_reg;
32static u16 ams_delta_latch2_reg; 34static u16 ams_delta_latch2_reg;
33 35
36static int ams_delta_keymap[] = {
37 KEY(0, 0, KEY_F1), /* Advert */
38
39 KEY(3, 0, KEY_COFFEE), /* Games */
40 KEY(2, 0, KEY_QUESTION), /* Directory */
41 KEY(3, 2, KEY_CONNECT), /* Internet */
42 KEY(2, 1, KEY_SHOP), /* Services */
43 KEY(1, 1, KEY_PHONE), /* VoiceMail */
44
45 KEY(1, 0, KEY_DELETE), /* Delete */
46 KEY(2, 2, KEY_PLAY), /* Play */
47 KEY(0, 1, KEY_PAGEUP), /* Up */
48 KEY(3, 1, KEY_PAGEDOWN), /* Down */
49 KEY(0, 2, KEY_EMAIL), /* ReadEmail */
50 KEY(1, 2, KEY_STOP), /* Stop */
51
52 /* Numeric keypad portion */
53 KEY(7, 0, KEY_KP1),
54 KEY(6, 0, KEY_KP2),
55 KEY(5, 0, KEY_KP3),
56 KEY(7, 1, KEY_KP4),
57 KEY(6, 1, KEY_KP5),
58 KEY(5, 1, KEY_KP6),
59 KEY(7, 2, KEY_KP7),
60 KEY(6, 2, KEY_KP8),
61 KEY(5, 2, KEY_KP9),
62 KEY(6, 3, KEY_KP0),
63 KEY(7, 3, KEY_KPASTERISK),
64 KEY(5, 3, KEY_KPDOT), /* # key */
65 KEY(2, 7, KEY_NUMLOCK), /* Mute */
66 KEY(1, 7, KEY_KPMINUS), /* Recall */
67 KEY(1, 6, KEY_KPPLUS), /* Redial */
68 KEY(6, 7, KEY_KPSLASH), /* Handsfree */
69 KEY(0, 6, KEY_ENTER), /* Video */
70
71 KEY(4, 7, KEY_CAMERA), /* Photo */
72
73 KEY(4, 0, KEY_F2), /* Home */
74 KEY(4, 1, KEY_F3), /* Office */
75 KEY(4, 2, KEY_F4), /* Mobile */
76 KEY(7, 7, KEY_F5), /* SMS */
77 KEY(5, 7, KEY_F6), /* Email */
78
79 /* QWERTY portion of keypad */
80 KEY(4, 3, KEY_Q),
81 KEY(3, 3, KEY_W),
82 KEY(2, 3, KEY_E),
83 KEY(1, 3, KEY_R),
84 KEY(0, 3, KEY_T),
85 KEY(7, 4, KEY_Y),
86 KEY(6, 4, KEY_U),
87 KEY(5, 4, KEY_I),
88 KEY(4, 4, KEY_O),
89 KEY(3, 4, KEY_P),
90
91 KEY(2, 4, KEY_A),
92 KEY(1, 4, KEY_S),
93 KEY(0, 4, KEY_D),
94 KEY(7, 5, KEY_F),
95 KEY(6, 5, KEY_G),
96 KEY(5, 5, KEY_H),
97 KEY(4, 5, KEY_J),
98 KEY(3, 5, KEY_K),
99 KEY(2, 5, KEY_L),
100
101 KEY(1, 5, KEY_Z),
102 KEY(0, 5, KEY_X),
103 KEY(7, 6, KEY_C),
104 KEY(6, 6, KEY_V),
105 KEY(5, 6, KEY_B),
106 KEY(4, 6, KEY_N),
107 KEY(3, 6, KEY_M),
108 KEY(2, 6, KEY_SPACE),
109
110 KEY(0, 7, KEY_LEFTSHIFT), /* Vol up */
111 KEY(3, 7, KEY_LEFTCTRL), /* Vol down */
112
113 0
114};
115
34void ams_delta_latch1_write(u8 mask, u8 value) 116void ams_delta_latch1_write(u8 mask, u8 value)
35{ 117{
36 ams_delta_latch1_reg &= ~mask; 118 ams_delta_latch1_reg &= ~mask;
@@ -76,6 +158,10 @@ static struct map_desc ams_delta_io_desc[] __initdata = {
76 } 158 }
77}; 159};
78 160
161static struct omap_lcd_config ams_delta_lcd_config __initdata = {
162 .ctrl_name = "internal",
163};
164
79static struct omap_uart_config ams_delta_uart_config __initdata = { 165static struct omap_uart_config ams_delta_uart_config __initdata = {
80 .enabled_uarts = 1, 166 .enabled_uarts = 1,
81}; 167};
@@ -87,16 +173,50 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
87}; 173};
88 174
89static struct omap_board_config_kernel ams_delta_config[] = { 175static struct omap_board_config_kernel ams_delta_config[] = {
176 { OMAP_TAG_LCD, &ams_delta_lcd_config },
90 { OMAP_TAG_UART, &ams_delta_uart_config }, 177 { OMAP_TAG_UART, &ams_delta_uart_config },
91 { OMAP_TAG_USB, &ams_delta_usb_config }, 178 { OMAP_TAG_USB, &ams_delta_usb_config },
92}; 179};
93 180
181static struct resource ams_delta_kp_resources[] = {
182 [0] = {
183 .start = INT_KEYBOARD,
184 .end = INT_KEYBOARD,
185 .flags = IORESOURCE_IRQ,
186 },
187};
188
189static struct omap_kp_platform_data ams_delta_kp_data = {
190 .rows = 8,
191 .cols = 8,
192 .keymap = ams_delta_keymap,
193 .keymapsize = ARRAY_SIZE(ams_delta_keymap),
194 .delay = 9,
195};
196
197static struct platform_device ams_delta_kp_device = {
198 .name = "omap-keypad",
199 .id = -1,
200 .dev = {
201 .platform_data = &ams_delta_kp_data,
202 },
203 .num_resources = ARRAY_SIZE(ams_delta_kp_resources),
204 .resource = ams_delta_kp_resources,
205};
206
207static struct platform_device ams_delta_lcd_device = {
208 .name = "lcd_ams_delta",
209 .id = -1,
210};
211
94static struct platform_device ams_delta_led_device = { 212static struct platform_device ams_delta_led_device = {
95 .name = "ams-delta-led", 213 .name = "ams-delta-led",
96 .id = -1 214 .id = -1
97}; 215};
98 216
99static struct platform_device *ams_delta_devices[] __initdata = { 217static struct platform_device *ams_delta_devices[] __initdata = {
218 &ams_delta_kp_device,
219 &ams_delta_lcd_device,
100 &ams_delta_led_device, 220 &ams_delta_led_device,
101}; 221};
102 222
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 2f8f6ecf111f..b0921622566f 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -140,6 +140,66 @@ static struct platform_device h2_nor_device = {
140 .resource = &h2_nor_resource, 140 .resource = &h2_nor_resource,
141}; 141};
142 142
143#if 0 /* REVISIT: Enable when nand_platform_data is applied */
144
145static struct mtd_partition h2_nand_partitions[] = {
146#if 0
147 /* REVISIT: enable these partitions if you make NAND BOOT
148 * work on your H2 (rev C or newer); published versions of
149 * x-load only support P2 and H3.
150 */
151 {
152 .name = "xloader",
153 .offset = 0,
154 .size = 64 * 1024,
155 .mask_flags = MTD_WRITEABLE, /* force read-only */
156 },
157 {
158 .name = "bootloader",
159 .offset = MTDPART_OFS_APPEND,
160 .size = 256 * 1024,
161 .mask_flags = MTD_WRITEABLE, /* force read-only */
162 },
163 {
164 .name = "params",
165 .offset = MTDPART_OFS_APPEND,
166 .size = 192 * 1024,
167 },
168 {
169 .name = "kernel",
170 .offset = MTDPART_OFS_APPEND,
171 .size = 2 * SZ_1M,
172 },
173#endif
174 {
175 .name = "filesystem",
176 .size = MTDPART_SIZ_FULL,
177 .offset = MTDPART_OFS_APPEND,
178 },
179};
180
181/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
182static struct nand_platform_data h2_nand_data = {
183 .options = NAND_SAMSUNG_LP_OPTIONS,
184 .parts = h2_nand_partitions,
185 .nr_parts = ARRAY_SIZE(h2_nand_partitions),
186};
187
188static struct resource h2_nand_resource = {
189 .flags = IORESOURCE_MEM,
190};
191
192static struct platform_device h2_nand_device = {
193 .name = "omapnand",
194 .id = 0,
195 .dev = {
196 .platform_data = &h2_nand_data,
197 },
198 .num_resources = 1,
199 .resource = &h2_nand_resource,
200};
201#endif
202
143static struct resource h2_smc91x_resources[] = { 203static struct resource h2_smc91x_resources[] = {
144 [0] = { 204 [0] = {
145 .start = OMAP1610_ETHR_START, /* Physical */ 205 .start = OMAP1610_ETHR_START, /* Physical */
@@ -219,11 +279,15 @@ static struct resource h2_irda_resources[] = {
219 .flags = IORESOURCE_IRQ, 279 .flags = IORESOURCE_IRQ,
220 }, 280 },
221}; 281};
282
283static u64 irda_dmamask = 0xffffffff;
284
222static struct platform_device h2_irda_device = { 285static struct platform_device h2_irda_device = {
223 .name = "omapirda", 286 .name = "omapirda",
224 .id = 0, 287 .id = 0,
225 .dev = { 288 .dev = {
226 .platform_data = &h2_irda_data, 289 .platform_data = &h2_irda_data,
290 .dma_mask = &irda_dmamask,
227 }, 291 },
228 .num_resources = ARRAY_SIZE(h2_irda_resources), 292 .num_resources = ARRAY_SIZE(h2_irda_resources),
229 .resource = h2_irda_resources, 293 .resource = h2_irda_resources,
@@ -271,6 +335,7 @@ static struct platform_device h2_mcbsp1_device = {
271 335
272static struct platform_device *h2_devices[] __initdata = { 336static struct platform_device *h2_devices[] __initdata = {
273 &h2_nor_device, 337 &h2_nor_device,
338 //&h2_nand_device,
274 &h2_smc91x_device, 339 &h2_smc91x_device,
275 &h2_irda_device, 340 &h2_irda_device,
276 &h2_kp_device, 341 &h2_kp_device,
@@ -348,6 +413,13 @@ static struct omap_board_config_kernel h2_config[] __initdata = {
348 { OMAP_TAG_LCD, &h2_lcd_config }, 413 { OMAP_TAG_LCD, &h2_lcd_config },
349}; 414};
350 415
416#define H2_NAND_RB_GPIO_PIN 62
417
418static int h2_nand_dev_ready(struct nand_platform_data *data)
419{
420 return omap_get_gpio_datain(H2_NAND_RB_GPIO_PIN);
421}
422
351static void __init h2_init(void) 423static void __init h2_init(void)
352{ 424{
353 /* Here we assume the NOR boot config: NOR on CS3 (possibly swapped 425 /* Here we assume the NOR boot config: NOR on CS3 (possibly swapped
@@ -362,6 +434,13 @@ static void __init h2_init(void)
362 h2_nor_resource.end = h2_nor_resource.start = omap_cs3_phys(); 434 h2_nor_resource.end = h2_nor_resource.start = omap_cs3_phys();
363 h2_nor_resource.end += SZ_32M - 1; 435 h2_nor_resource.end += SZ_32M - 1;
364 436
437#if 0 /* REVISIT: Enable when nand_platform_data is applied */
438 h2_nand_resource.end = h2_nand_resource.start = OMAP_CS2B_PHYS;
439 h2_nand_resource.end += SZ_4K - 1;
440 if (!(omap_request_gpio(H2_NAND_RB_GPIO_PIN)))
441 h2_nand_data.dev_ready = h2_nand_dev_ready;
442#endif
443
365 omap_cfg_reg(L3_1610_FLASH_CS2B_OE); 444 omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
366 omap_cfg_reg(M8_1610_FLASH_CS2B_WE); 445 omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
367 446
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index add2f703204f..4f84ae273a1f 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -47,6 +47,8 @@
47#include <asm/arch/keypad.h> 47#include <asm/arch/keypad.h>
48#include <asm/arch/dma.h> 48#include <asm/arch/dma.h>
49#include <asm/arch/common.h> 49#include <asm/arch/common.h>
50#include <asm/arch/mcbsp.h>
51#include <asm/arch/omap-alsa.h>
50 52
51extern int omap_gpio_init(void); 53extern int omap_gpio_init(void);
52 54
@@ -354,11 +356,14 @@ static struct resource h3_irda_resources[] = {
354 }, 356 },
355}; 357};
356 358
359static u64 irda_dmamask = 0xffffffff;
360
357static struct platform_device h3_irda_device = { 361static struct platform_device h3_irda_device = {
358 .name = "omapirda", 362 .name = "omapirda",
359 .id = 0, 363 .id = 0,
360 .dev = { 364 .dev = {
361 .platform_data = &h3_irda_data, 365 .platform_data = &h3_irda_data,
366 .dma_mask = &irda_dmamask,
362 }, 367 },
363 .num_resources = ARRAY_SIZE(h3_irda_resources), 368 .num_resources = ARRAY_SIZE(h3_irda_resources),
364 .resource = h3_irda_resources, 369 .resource = h3_irda_resources,
@@ -369,6 +374,41 @@ static struct platform_device h3_lcd_device = {
369 .id = -1, 374 .id = -1,
370}; 375};
371 376
377static struct omap_mcbsp_reg_cfg mcbsp_regs = {
378 .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
379 .spcr1 = RINTM(3) | RRST,
380 .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
381 RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
382 .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
383 .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
384 XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
385 .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
386 .srgr1 = FWID(15),
387 .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
388
389 .pcr0 = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
390 //.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
391};
392
393static struct omap_alsa_codec_config alsa_config = {
394 .name = "H3 TSC2101",
395 .mcbsp_regs_alsa = &mcbsp_regs,
396 .codec_configure_dev = NULL, // tsc2101_configure,
397 .codec_set_samplerate = NULL, // tsc2101_set_samplerate,
398 .codec_clock_setup = NULL, // tsc2101_clock_setup,
399 .codec_clock_on = NULL, // tsc2101_clock_on,
400 .codec_clock_off = NULL, // tsc2101_clock_off,
401 .get_default_samplerate = NULL, // tsc2101_get_default_samplerate,
402};
403
404static struct platform_device h3_mcbsp1_device = {
405 .name = "omap_alsa_mcbsp",
406 .id = 1,
407 .dev = {
408 .platform_data = &alsa_config,
409 },
410};
411
372static struct platform_device *devices[] __initdata = { 412static struct platform_device *devices[] __initdata = {
373 &nor_device, 413 &nor_device,
374 &nand_device, 414 &nand_device,
@@ -377,6 +417,7 @@ static struct platform_device *devices[] __initdata = {
377 &h3_irda_device, 417 &h3_irda_device,
378 &h3_kp_device, 418 &h3_kp_device,
379 &h3_lcd_device, 419 &h3_lcd_device,
420 &h3_mcbsp1_device,
380}; 421};
381 422
382static struct omap_usb_config h3_usb_config __initdata = { 423static struct omap_usb_config h3_usb_config __initdata = {
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 70014f751bc4..22db19a53647 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -33,6 +33,12 @@
33#include <asm/arch/dsp_common.h> 33#include <asm/arch/dsp_common.h>
34#include <asm/arch/aic23.h> 34#include <asm/arch/aic23.h>
35#include <asm/arch/gpio.h> 35#include <asm/arch/gpio.h>
36#include <asm/arch/omapfb.h>
37#include <asm/arch/lcd_mipid.h>
38
39#include "../plat-omap/dsp/dsp_common.h"
40
41#define ADS7846_PENDOWN_GPIO 15
36 42
37static void __init omap_nokia770_init_irq(void) 43static void __init omap_nokia770_init_irq(void)
38{ 44{
@@ -91,9 +97,44 @@ static struct platform_device nokia770_kp_device = {
91}; 97};
92 98
93static struct platform_device *nokia770_devices[] __initdata = { 99static struct platform_device *nokia770_devices[] __initdata = {
94 &nokia770_kp_device, 100 &nokia770_kp_device,
101};
102
103static void mipid_shutdown(struct mipid_platform_data *pdata)
104{
105 if (pdata->nreset_gpio != -1) {
106 printk(KERN_INFO "shutdown LCD\n");
107 omap_set_gpio_dataout(pdata->nreset_gpio, 0);
108 msleep(120);
109 }
110}
111
112static struct mipid_platform_data nokia770_mipid_platform_data = {
113 .shutdown = mipid_shutdown,
95}; 114};
96 115
116static void mipid_dev_init(void)
117{
118 const struct omap_lcd_config *conf;
119
120 conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
121 if (conf != NULL) {
122 nokia770_mipid_platform_data.nreset_gpio = conf->nreset_gpio;
123 nokia770_mipid_platform_data.data_lines = conf->data_lines;
124 }
125}
126
127static void ads7846_dev_init(void)
128{
129 if (omap_request_gpio(ADS7846_PENDOWN_GPIO) < 0)
130 printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
131}
132
133static int ads7846_get_pendown_state(void)
134{
135 return !omap_get_gpio_datain(ADS7846_PENDOWN_GPIO);
136}
137
97static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = { 138static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
98 .x_max = 0x0fff, 139 .x_max = 0x0fff,
99 .y_max = 0x0fff, 140 .y_max = 0x0fff,
@@ -101,14 +142,17 @@ static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata =
101 .pressure_max = 255, 142 .pressure_max = 255,
102 .debounce_max = 10, 143 .debounce_max = 10,
103 .debounce_tol = 3, 144 .debounce_tol = 3,
145 .debounce_rep = 1,
146 .get_pendown_state = ads7846_get_pendown_state,
104}; 147};
105 148
106static struct spi_board_info nokia770_spi_board_info[] __initdata = { 149static struct spi_board_info nokia770_spi_board_info[] __initdata = {
107 [0] = { 150 [0] = {
108 .modalias = "lcd_mipid", 151 .modalias = "lcd_mipid",
109 .bus_num = 2, 152 .bus_num = 2,
110 .chip_select = 3, 153 .chip_select = 3,
111 .max_speed_hz = 12000000, 154 .max_speed_hz = 12000000,
155 .platform_data = &nokia770_mipid_platform_data,
112 }, 156 },
113 [1] = { 157 [1] = {
114 .modalias = "ads7846", 158 .modalias = "ads7846",
@@ -153,6 +197,7 @@ static struct omap_board_config_kernel nokia770_config[] = {
153 { OMAP_TAG_MMC, &nokia770_mmc_config }, 197 { OMAP_TAG_MMC, &nokia770_mmc_config },
154}; 198};
155 199
200#if defined(CONFIG_OMAP_DSP)
156/* 201/*
157 * audio power control 202 * audio power control
158 */ 203 */
@@ -183,7 +228,7 @@ static void nokia770_audio_pwr_up(void)
183 clk_enable(dspxor_ck); 228 clk_enable(dspxor_ck);
184 229
185 /* Turn on codec */ 230 /* Turn on codec */
186 tlv320aic23_power_up(); 231 aic23_power_up();
187 232
188 if (omap_get_gpio_datain(HEADPHONE_GPIO)) 233 if (omap_get_gpio_datain(HEADPHONE_GPIO))
189 /* HP not connected, turn on amplifier */ 234 /* HP not connected, turn on amplifier */
@@ -197,7 +242,7 @@ static void codec_delayed_power_down(struct work_struct *work)
197{ 242{
198 down(&audio_pwr_sem); 243 down(&audio_pwr_sem);
199 if (audio_pwr_state == -1) 244 if (audio_pwr_state == -1)
200 tlv320aic23_power_down(); 245 aic23_power_down();
201 clk_disable(dspxor_ck); 246 clk_disable(dspxor_ck);
202 up(&audio_pwr_sem); 247 up(&audio_pwr_sem);
203} 248}
@@ -213,7 +258,8 @@ static void nokia770_audio_pwr_down(void)
213 schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */ 258 schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */
214} 259}
215 260
216void nokia770_audio_pwr_up_request(int stage) 261static int
262nokia770_audio_pwr_up_request(struct dsp_kfunc_device *kdev, int stage)
217{ 263{
218 down(&audio_pwr_sem); 264 down(&audio_pwr_sem);
219 if (audio_pwr_state == -1) 265 if (audio_pwr_state == -1)
@@ -221,9 +267,11 @@ void nokia770_audio_pwr_up_request(int stage)
221 /* force audio_pwr_state = 0, even if it was 1. */ 267 /* force audio_pwr_state = 0, even if it was 1. */
222 audio_pwr_state = 0; 268 audio_pwr_state = 0;
223 up(&audio_pwr_sem); 269 up(&audio_pwr_sem);
270 return 0;
224} 271}
225 272
226void nokia770_audio_pwr_down_request(int stage) 273static int
274nokia770_audio_pwr_down_request(struct dsp_kfunc_device *kdev, int stage)
227{ 275{
228 down(&audio_pwr_sem); 276 down(&audio_pwr_sem);
229 switch (stage) { 277 switch (stage) {
@@ -239,8 +287,39 @@ void nokia770_audio_pwr_down_request(int stage)
239 break; 287 break;
240 } 288 }
241 up(&audio_pwr_sem); 289 up(&audio_pwr_sem);
290 return 0;
242} 291}
243 292
293static struct dsp_kfunc_device nokia770_audio_device = {
294 .name = "audio",
295 .type = DSP_KFUNC_DEV_TYPE_AUDIO,
296 .enable = nokia770_audio_pwr_up_request,
297 .disable = nokia770_audio_pwr_down_request,
298};
299
300static __init int omap_dsp_init(void)
301{
302 int ret;
303
304 dspxor_ck = clk_get(0, "dspxor_ck");
305 if (IS_ERR(dspxor_ck)) {
306 printk(KERN_ERR "couldn't acquire dspxor_ck\n");
307 return PTR_ERR(dspxor_ck);
308 }
309
310 ret = dsp_kfunc_device_register(&nokia770_audio_device);
311 if (ret) {
312 printk(KERN_ERR
313 "KFUNC device registration faild: %s\n",
314 nokia770_audio_device.name);
315 goto out;
316 }
317 return 0;
318 out:
319 return ret;
320}
321#endif /* CONFIG_OMAP_DSP */
322
244static void __init omap_nokia770_init(void) 323static void __init omap_nokia770_init(void)
245{ 324{
246 nokia770_config[0].data = &nokia770_usb_config; 325 nokia770_config[0].data = &nokia770_usb_config;
@@ -250,10 +329,11 @@ static void __init omap_nokia770_init(void)
250 ARRAY_SIZE(nokia770_spi_board_info)); 329 ARRAY_SIZE(nokia770_spi_board_info));
251 omap_board_config = nokia770_config; 330 omap_board_config = nokia770_config;
252 omap_board_config_size = ARRAY_SIZE(nokia770_config); 331 omap_board_config_size = ARRAY_SIZE(nokia770_config);
332 omap_gpio_init();
253 omap_serial_init(); 333 omap_serial_init();
254 omap_dsp_audio_pwr_up_request = nokia770_audio_pwr_up_request; 334 omap_dsp_init();
255 omap_dsp_audio_pwr_down_request = nokia770_audio_pwr_down_request; 335 ads7846_dev_init();
256 dspxor_ck = clk_get(0, "dspxor_ck"); 336 mipid_dev_init();
257} 337}
258 338
259static void __init omap_nokia770_map_io(void) 339static void __init omap_nokia770_map_io(void)
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index a61bf455ee02..5db182da322b 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -29,6 +29,7 @@
29#include <linux/kernel.h> 29#include <linux/kernel.h>
30#include <linux/init.h> 30#include <linux/init.h>
31#include <linux/platform_device.h> 31#include <linux/platform_device.h>
32#include <linux/interrupt.h>
32#include <linux/irq.h> 33#include <linux/irq.h>
33#include <linux/interrupt.h> 34#include <linux/interrupt.h>
34#include <linux/i2c.h> 35#include <linux/i2c.h>
@@ -308,6 +309,18 @@ static struct platform_device osk5912_kp_device = {
308 .resource = osk5912_kp_resources, 309 .resource = osk5912_kp_resources,
309}; 310};
310 311
312static struct omap_backlight_config mistral_bl_data = {
313 .default_intensity = 0xa0,
314};
315
316static struct platform_device mistral_bl_device = {
317 .name = "omap-bl",
318 .id = -1,
319 .dev = {
320 .platform_data = &mistral_bl_data,
321 },
322};
323
311static struct platform_device osk5912_lcd_device = { 324static struct platform_device osk5912_lcd_device = {
312 .name = "lcd_osk", 325 .name = "lcd_osk",
313 .id = -1, 326 .id = -1,
@@ -315,6 +328,7 @@ static struct platform_device osk5912_lcd_device = {
315 328
316static struct platform_device *mistral_devices[] __initdata = { 329static struct platform_device *mistral_devices[] __initdata = {
317 &osk5912_kp_device, 330 &osk5912_kp_device,
331 &mistral_bl_device,
318 &osk5912_lcd_device, 332 &osk5912_lcd_device,
319}; 333};
320 334
@@ -358,6 +372,38 @@ static void __init osk_mistral_init(void)
358 * can't talk to the ads or even the i2c eeprom. 372 * can't talk to the ads or even the i2c eeprom.
359 */ 373 */
360 374
375 /* parallel camera interface */
376 omap_cfg_reg(J15_1610_CAM_LCLK);
377 omap_cfg_reg(J18_1610_CAM_D7);
378 omap_cfg_reg(J19_1610_CAM_D6);
379 omap_cfg_reg(J14_1610_CAM_D5);
380 omap_cfg_reg(K18_1610_CAM_D4);
381 omap_cfg_reg(K19_1610_CAM_D3);
382 omap_cfg_reg(K15_1610_CAM_D2);
383 omap_cfg_reg(K14_1610_CAM_D1);
384 omap_cfg_reg(L19_1610_CAM_D0);
385 omap_cfg_reg(L18_1610_CAM_VS);
386 omap_cfg_reg(L15_1610_CAM_HS);
387 omap_cfg_reg(M19_1610_CAM_RSTZ);
388 omap_cfg_reg(Y15_1610_CAM_OUTCLK);
389
390 /* serial camera interface */
391 omap_cfg_reg(H19_1610_CAM_EXCLK);
392 omap_cfg_reg(W13_1610_CCP_CLKM);
393 omap_cfg_reg(Y12_1610_CCP_CLKP);
394 /* CCP_DATAM CONFLICTS WITH UART1.TX (and serial console) */
395 // omap_cfg_reg(Y14_1610_CCP_DATAM);
396 omap_cfg_reg(W14_1610_CCP_DATAP);
397
398 /* CAM_PWDN */
399 if (omap_request_gpio(11) == 0) {
400 omap_cfg_reg(N20_1610_GPIO11);
401 omap_set_gpio_direction(11, 0 /* out */);
402 omap_set_gpio_dataout(11, 0 /* off */);
403 } else
404 pr_debug("OSK+Mistral: CAM_PWDN is awol\n");
405
406
361 // omap_cfg_reg(P19_1610_GPIO6); // BUSY 407 // omap_cfg_reg(P19_1610_GPIO6); // BUSY
362 omap_cfg_reg(P20_1610_GPIO4); // PENIRQ 408 omap_cfg_reg(P20_1610_GPIO4); // PENIRQ
363 set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING); 409 set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
@@ -388,6 +434,15 @@ static void __init osk_mistral_init(void)
388 } else 434 } else
389 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n"); 435 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
390 436
437 /* LCD: backlight, and power; power controls other devices on the
438 * board, like the touchscreen, EEPROM, and wakeup (!) switch.
439 */
440 omap_cfg_reg(PWL);
441 if (omap_request_gpio(2) == 0) {
442 omap_set_gpio_direction(2, 0 /* out */);
443 omap_set_gpio_dataout(2, 1 /* on */);
444 }
445
391 platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices)); 446 platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
392} 447}
393#else 448#else
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 015824185629..2f9d00a00135 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -17,49 +17,189 @@
17 17
18#include <linux/kernel.h> 18#include <linux/kernel.h>
19#include <linux/init.h> 19#include <linux/init.h>
20#include <linux/input.h>
20#include <linux/platform_device.h> 21#include <linux/platform_device.h>
21#include <linux/notifier.h> 22#include <linux/mtd/mtd.h>
22#include <linux/clk.h> 23#include <linux/mtd/partitions.h>
24#include <linux/spi/spi.h>
25#include <linux/spi/tsc2102.h>
26#include <linux/interrupt.h>
23 27
28#include <asm/apm.h>
24#include <asm/hardware.h> 29#include <asm/hardware.h>
25#include <asm/mach-types.h> 30#include <asm/mach-types.h>
26#include <asm/mach/arch.h> 31#include <asm/mach/arch.h>
27#include <asm/mach/map.h> 32#include <asm/mach/map.h>
33#include <asm/mach/flash.h>
28 34
29#include <asm/arch/gpio.h> 35#include <asm/arch/gpio.h>
30#include <asm/arch/mux.h> 36#include <asm/arch/mux.h>
31#include <asm/arch/usb.h> 37#include <asm/arch/usb.h>
38#include <asm/arch/tc.h>
39#include <asm/arch/dma.h>
32#include <asm/arch/board.h> 40#include <asm/arch/board.h>
41#include <asm/arch/irda.h>
42#include <asm/arch/keypad.h>
33#include <asm/arch/common.h> 43#include <asm/arch/common.h>
44#include <asm/arch/mcbsp.h>
45#include <asm/arch/omap-alsa.h>
34 46
35static void __init omap_generic_init_irq(void) 47static void __init omap_palmte_init_irq(void)
36{ 48{
37 omap1_init_common_hw(); 49 omap1_init_common_hw();
38 omap_init_irq(); 50 omap_init_irq();
51 omap_gpio_init();
39} 52}
40 53
54static int palmte_keymap[] = {
55 KEY(0, 0, KEY_F1),
56 KEY(0, 1, KEY_F2),
57 KEY(0, 2, KEY_F3),
58 KEY(0, 3, KEY_F4),
59 KEY(0, 4, KEY_POWER),
60 KEY(1, 0, KEY_LEFT),
61 KEY(1, 1, KEY_DOWN),
62 KEY(1, 2, KEY_UP),
63 KEY(1, 3, KEY_RIGHT),
64 KEY(1, 4, KEY_CENTER),
65 0,
66};
67
68static struct omap_kp_platform_data palmte_kp_data = {
69 .rows = 8,
70 .cols = 8,
71 .keymap = palmte_keymap,
72 .rep = 1,
73 .delay = 12,
74};
75
76static struct resource palmte_kp_resources[] = {
77 [0] = {
78 .start = INT_KEYBOARD,
79 .end = INT_KEYBOARD,
80 .flags = IORESOURCE_IRQ,
81 },
82};
83
84static struct platform_device palmte_kp_device = {
85 .name = "omap-keypad",
86 .id = -1,
87 .dev = {
88 .platform_data = &palmte_kp_data,
89 },
90 .num_resources = ARRAY_SIZE(palmte_kp_resources),
91 .resource = palmte_kp_resources,
92};
93
94static struct mtd_partition palmte_rom_partitions[] = {
95 /* PalmOS "Small ROM", contains the bootloader and the debugger */
96 {
97 .name = "smallrom",
98 .offset = 0,
99 .size = 0xa000,
100 .mask_flags = MTD_WRITEABLE,
101 },
102 /* PalmOS "Big ROM", a filesystem with all the OS code and data */
103 {
104 .name = "bigrom",
105 .offset = SZ_128K,
106 /*
107 * 0x5f0000 bytes big in the multi-language ("EFIGS") version,
108 * 0x7b0000 bytes in the English-only ("enUS") version.
109 */
110 .size = 0x7b0000,
111 .mask_flags = MTD_WRITEABLE,
112 },
113};
114
115static struct flash_platform_data palmte_rom_data = {
116 .map_name = "map_rom",
117 .width = 2,
118 .parts = palmte_rom_partitions,
119 .nr_parts = ARRAY_SIZE(palmte_rom_partitions),
120};
121
122static struct resource palmte_rom_resource = {
123 .start = OMAP_CS0_PHYS,
124 .end = OMAP_CS0_PHYS + SZ_8M - 1,
125 .flags = IORESOURCE_MEM,
126};
127
128static struct platform_device palmte_rom_device = {
129 .name = "omapflash",
130 .id = -1,
131 .dev = {
132 .platform_data = &palmte_rom_data,
133 },
134 .num_resources = 1,
135 .resource = &palmte_rom_resource,
136};
137
41static struct platform_device palmte_lcd_device = { 138static struct platform_device palmte_lcd_device = {
42 .name = "lcd_palmte", 139 .name = "lcd_palmte",
43 .id = -1, 140 .id = -1,
44}; 141};
45 142
143static struct omap_backlight_config palmte_backlight_config = {
144 .default_intensity = 0xa0,
145};
146
147static struct platform_device palmte_backlight_device = {
148 .name = "omap-bl",
149 .id = -1,
150 .dev = {
151 .platform_data = &palmte_backlight_config,
152 },
153};
154
155static struct omap_irda_config palmte_irda_config = {
156 .transceiver_cap = IR_SIRMODE,
157 .rx_channel = OMAP_DMA_UART3_RX,
158 .tx_channel = OMAP_DMA_UART3_TX,
159 .dest_start = UART3_THR,
160 .src_start = UART3_RHR,
161 .tx_trigger = 0,
162 .rx_trigger = 0,
163};
164
165static struct resource palmte_irda_resources[] = {
166 [0] = {
167 .start = INT_UART3,
168 .end = INT_UART3,
169 .flags = IORESOURCE_IRQ,
170 },
171};
172
173static struct platform_device palmte_irda_device = {
174 .name = "omapirda",
175 .id = -1,
176 .dev = {
177 .platform_data = &palmte_irda_config,
178 },
179 .num_resources = ARRAY_SIZE(palmte_irda_resources),
180 .resource = palmte_irda_resources,
181};
182
46static struct platform_device *devices[] __initdata = { 183static struct platform_device *devices[] __initdata = {
184 &palmte_rom_device,
185 &palmte_kp_device,
47 &palmte_lcd_device, 186 &palmte_lcd_device,
187 &palmte_backlight_device,
188 &palmte_irda_device,
48}; 189};
49 190
50static struct omap_usb_config palmte_usb_config __initdata = { 191static struct omap_usb_config palmte_usb_config __initdata = {
51 .register_dev = 1, 192 .register_dev = 1, /* Mini-B only receptacle */
52 .hmc_mode = 0, 193 .hmc_mode = 0,
53 .pins[0] = 3, 194 .pins[0] = 2,
54}; 195};
55 196
56static struct omap_mmc_config palmte_mmc_config __initdata = { 197static struct omap_mmc_config palmte_mmc_config __initdata = {
57 .mmc [0] = { 198 .mmc[0] = {
58 .enabled = 1, 199 .enabled = 1,
59 .wire4 = 1, 200 .wp_pin = PALMTE_MMC_WP_GPIO,
60 .wp_pin = OMAP_MPUIO(3), 201 .power_pin = PALMTE_MMC_POWER_GPIO,
61 .power_pin = -1, 202 .switch_pin = PALMTE_MMC_SWITCH_GPIO,
62 .switch_pin = -1,
63 }, 203 },
64}; 204};
65 205
@@ -67,21 +207,222 @@ static struct omap_lcd_config palmte_lcd_config __initdata = {
67 .ctrl_name = "internal", 207 .ctrl_name = "internal",
68}; 208};
69 209
210static struct omap_uart_config palmte_uart_config __initdata = {
211 .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
212};
213
214static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
215 .spcr2 = FRST | GRST | XRST | XINTM(3),
216 .xcr2 = XDATDLY(1) | XFIG,
217 .xcr1 = XWDLEN1(OMAP_MCBSP_WORD_32),
218 .pcr0 = SCLKME | FSXP | CLKXP,
219};
220
221static struct omap_alsa_codec_config palmte_alsa_config = {
222 .name = "TSC2102 audio",
223 .mcbsp_regs_alsa = &palmte_mcbsp1_regs,
224 .codec_configure_dev = NULL, /* tsc2102_configure, */
225 .codec_set_samplerate = NULL, /* tsc2102_set_samplerate, */
226 .codec_clock_setup = NULL, /* tsc2102_clock_setup, */
227 .codec_clock_on = NULL, /* tsc2102_clock_on, */
228 .codec_clock_off = NULL, /* tsc2102_clock_off, */
229 .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
230};
231
232#ifdef CONFIG_APM
233/*
234 * Values measured in 10 minute intervals averaged over 10 samples.
235 * May differ slightly from device to device but should be accurate
236 * enough to give basic idea of battery life left and trigger
237 * potential alerts.
238 */
239static const int palmte_battery_sample[] = {
240 2194, 2157, 2138, 2120,
241 2104, 2089, 2075, 2061,
242 2048, 2038, 2026, 2016,
243 2008, 1998, 1989, 1980,
244 1970, 1958, 1945, 1928,
245 1910, 1888, 1860, 1827,
246 1791, 1751, 1709, 1656,
247};
248
249#define INTERVAL 10
250#define BATTERY_HIGH_TRESHOLD 66
251#define BATTERY_LOW_TRESHOLD 33
252
253static void palmte_get_power_status(struct apm_power_info *info, int *battery)
254{
255 int charging, batt, hi, lo, mid;
256
257 charging = !omap_get_gpio_datain(PALMTE_DC_GPIO);
258 batt = battery[0];
259 if (charging)
260 batt -= 60;
261
262 hi = ARRAY_SIZE(palmte_battery_sample);
263 lo = 0;
264
265 info->battery_flag = 0;
266 info->units = APM_UNITS_MINS;
267
268 if (batt > palmte_battery_sample[lo]) {
269 info->battery_life = 100;
270 info->time = INTERVAL * ARRAY_SIZE(palmte_battery_sample);
271 } else if (batt <= palmte_battery_sample[hi - 1]) {
272 info->battery_life = 0;
273 info->time = 0;
274 } else {
275 while (hi > lo + 1) {
276 mid = (hi + lo) >> 2;
277 if (batt <= palmte_battery_sample[mid])
278 lo = mid;
279 else
280 hi = mid;
281 }
282
283 mid = palmte_battery_sample[lo] - palmte_battery_sample[hi];
284 hi = palmte_battery_sample[lo] - batt;
285 info->battery_life = 100 - (100 * lo + 100 * hi / mid) /
286 ARRAY_SIZE(palmte_battery_sample);
287 info->time = INTERVAL * (ARRAY_SIZE(palmte_battery_sample) -
288 lo) - INTERVAL * hi / mid;
289 }
290
291 if (charging) {
292 info->ac_line_status = APM_AC_ONLINE;
293 info->battery_status = APM_BATTERY_STATUS_CHARGING;
294 info->battery_flag |= APM_BATTERY_FLAG_CHARGING;
295 } else {
296 info->ac_line_status = APM_AC_OFFLINE;
297 if (info->battery_life > BATTERY_HIGH_TRESHOLD)
298 info->battery_status = APM_BATTERY_STATUS_HIGH;
299 else if (info->battery_life > BATTERY_LOW_TRESHOLD)
300 info->battery_status = APM_BATTERY_STATUS_LOW;
301 else
302 info->battery_status = APM_BATTERY_STATUS_CRITICAL;
303 }
304
305 if (info->battery_life > BATTERY_HIGH_TRESHOLD)
306 info->battery_flag |= APM_BATTERY_FLAG_HIGH;
307 else if (info->battery_life > BATTERY_LOW_TRESHOLD)
308 info->battery_flag |= APM_BATTERY_FLAG_LOW;
309 else
310 info->battery_flag |= APM_BATTERY_FLAG_CRITICAL;
311}
312#else
313#define palmte_get_power_status NULL
314#endif
315
316static struct tsc2102_config palmte_tsc2102_config = {
317 .use_internal = 0,
318 .monitor = TSC_BAT1 | TSC_AUX | TSC_TEMP,
319 .temp_at25c = { 2200, 2615 },
320 .apm_report = palmte_get_power_status,
321 .alsa_config = &palmte_alsa_config,
322};
323
70static struct omap_board_config_kernel palmte_config[] = { 324static struct omap_board_config_kernel palmte_config[] = {
71 { OMAP_TAG_USB, &palmte_usb_config }, 325 { OMAP_TAG_USB, &palmte_usb_config },
72 { OMAP_TAG_MMC, &palmte_mmc_config }, 326 { OMAP_TAG_MMC, &palmte_mmc_config },
73 { OMAP_TAG_LCD, &palmte_lcd_config }, 327 { OMAP_TAG_LCD, &palmte_lcd_config },
328 { OMAP_TAG_UART, &palmte_uart_config },
74}; 329};
75 330
76static void __init omap_generic_init(void) 331static struct spi_board_info palmte_spi_info[] __initdata = {
332 {
333 .modalias = "tsc2102",
334 .bus_num = 2, /* uWire (officially) */
335 .chip_select = 0, /* As opposed to 3 */
336 .irq = OMAP_GPIO_IRQ(PALMTE_PINTDAV_GPIO),
337 .platform_data = &palmte_tsc2102_config,
338 .max_speed_hz = 8000000,
339 },
340};
341
342/* Periodically check for changes on important input pins */
343struct timer_list palmte_pin_timer;
344int prev_power, prev_headphones;
345
346static void palmte_pin_handler(unsigned long data) {
347 int power, headphones;
348
349 power = !omap_get_gpio_datain(PALMTE_DC_GPIO);
350 headphones = omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
351
352 if (power && !prev_power)
353 printk(KERN_INFO "PM: cable connected\n");
354 else if (!power && prev_power)
355 printk(KERN_INFO "PM: cable disconnected\n");
356
357 if (headphones && !prev_headphones) {
358 /* Headphones connected, disable speaker */
359 omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 0);
360 printk(KERN_INFO "PM: speaker off\n");
361 } else if (!headphones && prev_headphones) {
362 /* Headphones unplugged, re-enable speaker */
363 omap_set_gpio_dataout(PALMTE_SPEAKER_GPIO, 1);
364 printk(KERN_INFO "PM: speaker on\n");
365 }
366
367 prev_power = power;
368 prev_headphones = headphones;
369 mod_timer(&palmte_pin_timer, jiffies + msecs_to_jiffies(500));
370}
371
372static void __init palmte_gpio_setup(void)
373{
374 /* Set TSC2102 PINTDAV pin as input */
375 if (omap_request_gpio(PALMTE_PINTDAV_GPIO)) {
376 printk(KERN_ERR "Could not reserve PINTDAV GPIO!\n");
377 return;
378 }
379 omap_set_gpio_direction(PALMTE_PINTDAV_GPIO, 1);
380
381 /* Monitor cable-connected signals */
382 if (omap_request_gpio(PALMTE_DC_GPIO) ||
383 omap_request_gpio(PALMTE_USB_OR_DC_GPIO) ||
384 omap_request_gpio(PALMTE_USBDETECT_GPIO)) {
385 printk(KERN_ERR "Could not reserve cable signal GPIO!\n");
386 return;
387 }
388 omap_set_gpio_direction(PALMTE_DC_GPIO, 1);
389 omap_set_gpio_direction(PALMTE_USB_OR_DC_GPIO, 1);
390 omap_set_gpio_direction(PALMTE_USBDETECT_GPIO, 1);
391
392 /* Set speaker-enable pin as output */
393 if (omap_request_gpio(PALMTE_SPEAKER_GPIO)) {
394 printk(KERN_ERR "Could not reserve speaker GPIO!\n");
395 return;
396 }
397 omap_set_gpio_direction(PALMTE_SPEAKER_GPIO, 0);
398
399 /* Monitor the headphones-connected signal */
400 if (omap_request_gpio(PALMTE_HEADPHONES_GPIO)) {
401 printk(KERN_ERR "Could not reserve headphones signal GPIO!\n");
402 return;
403 }
404 omap_set_gpio_direction(PALMTE_HEADPHONES_GPIO, 1);
405
406 prev_power = omap_get_gpio_datain(PALMTE_DC_GPIO);
407 prev_headphones = !omap_get_gpio_datain(PALMTE_HEADPHONES_GPIO);
408 setup_timer(&palmte_pin_timer, palmte_pin_handler, 0);
409 palmte_pin_handler(0);
410}
411
412static void __init omap_palmte_init(void)
77{ 413{
78 omap_board_config = palmte_config; 414 omap_board_config = palmte_config;
79 omap_board_config_size = ARRAY_SIZE(palmte_config); 415 omap_board_config_size = ARRAY_SIZE(palmte_config);
80 416
81 platform_add_devices(devices, ARRAY_SIZE(devices)); 417 platform_add_devices(devices, ARRAY_SIZE(devices));
418
419 spi_register_board_info(palmte_spi_info, ARRAY_SIZE(palmte_spi_info));
420
421 omap_serial_init();
422 palmte_gpio_setup();
82} 423}
83 424
84static void __init omap_generic_map_io(void) 425static void __init omap_palmte_map_io(void)
85{ 426{
86 omap1_map_common_io(); 427 omap1_map_common_io();
87} 428}
@@ -90,8 +431,8 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
90 .phys_io = 0xfff00000, 431 .phys_io = 0xfff00000,
91 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc, 432 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
92 .boot_params = 0x10000100, 433 .boot_params = 0x10000100,
93 .map_io = omap_generic_map_io, 434 .map_io = omap_palmte_map_io,
94 .init_irq = omap_generic_init_irq, 435 .init_irq = omap_palmte_init_irq,
95 .init_machine = omap_generic_init, 436 .init_machine = omap_palmte_init,
96 .timer = &omap_timer, 437 .timer = &omap_timer,
97MACHINE_END 438MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
new file mode 100644
index 000000000000..e47010fec275
--- /dev/null
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -0,0 +1,357 @@
1/*
2 * linux/arch/arm/mach-omap1/board-palmtt.c
3 *
4 * Modified from board-palmtt2.c
5 *
6 * Modified and amended for Palm Tungsten|T
7 * by Marek Vasut <marek.vasut@gmail.com>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/delay.h>
15#include <linux/kernel.h>
16#include <linux/init.h>
17#include <linux/platform_device.h>
18#include <linux/notifier.h>
19#include <linux/clk.h>
20#include <linux/input.h>
21#include <linux/interrupt.h>
22#include <linux/mtd/mtd.h>
23#include <linux/mtd/partitions.h>
24#include <linux/leds.h>
25
26#include <asm/hardware.h>
27#include <asm/mach-types.h>
28#include <asm/mach/arch.h>
29#include <asm/mach/map.h>
30#include <asm/mach/flash.h>
31
32#include <asm/arch/led.h>
33#include <asm/arch/mcbsp.h>
34#include <asm/arch/gpio.h>
35#include <asm/arch/mux.h>
36#include <asm/arch/usb.h>
37#include <asm/arch/dma.h>
38#include <asm/arch/tc.h>
39#include <asm/arch/board.h>
40#include <asm/arch/irda.h>
41#include <asm/arch/keypad.h>
42#include <asm/arch/common.h>
43#include <asm/arch/omap-alsa.h>
44
45#include <linux/input.h>
46#include <linux/spi/spi.h>
47#include <linux/spi/ads7846.h>
48
49static int palmtt_keymap[] = {
50 KEY(0, 0, KEY_ESC),
51 KEY(0, 1, KEY_SPACE),
52 KEY(0, 2, KEY_LEFTCTRL),
53 KEY(0, 3, KEY_TAB),
54 KEY(0, 4, KEY_ENTER),
55 KEY(1, 0, KEY_LEFT),
56 KEY(1, 1, KEY_DOWN),
57 KEY(1, 2, KEY_UP),
58 KEY(1, 3, KEY_RIGHT),
59 KEY(2, 0, KEY_SLEEP),
60 KEY(2, 4, KEY_Y),
61 0
62};
63
64static struct mtd_partition palmtt_partitions[] = {
65 {
66 .name = "write8k",
67 .offset = 0,
68 .size = SZ_8K,
69 .mask_flags = 0,
70 },
71 {
72 .name = "PalmOS-BootLoader(ro)",
73 .offset = SZ_8K,
74 .size = 7 * SZ_8K,
75 .mask_flags = MTD_WRITEABLE,
76 },
77 {
78 .name = "u-boot",
79 .offset = MTDPART_OFS_APPEND,
80 .size = 8 * SZ_8K,
81 .mask_flags = 0,
82 },
83 {
84 .name = "PalmOS-FS(ro)",
85 .offset = MTDPART_OFS_APPEND,
86 .size = 7 * SZ_1M + 4 * SZ_64K - 16 * SZ_8K,
87 .mask_flags = MTD_WRITEABLE,
88 },
89 {
90 .name = "u-boot(rez)",
91 .offset = MTDPART_OFS_APPEND,
92 .size = SZ_128K,
93 .mask_flags = 0
94 },
95 {
96 .name = "empty",
97 .offset = MTDPART_OFS_APPEND,
98 .size = MTDPART_SIZ_FULL,
99 .mask_flags = 0
100 }
101};
102
103static struct flash_platform_data palmtt_flash_data = {
104 .map_name = "cfi_probe",
105 .width = 2,
106 .parts = palmtt_partitions,
107 .nr_parts = ARRAY_SIZE(palmtt_partitions),
108};
109
110static struct resource palmtt_flash_resource = {
111 .start = OMAP_CS0_PHYS,
112 .end = OMAP_CS0_PHYS + SZ_8M - 1,
113 .flags = IORESOURCE_MEM,
114};
115
116static struct platform_device palmtt_flash_device = {
117 .name = "omapflash",
118 .id = 0,
119 .dev = {
120 .platform_data = &palmtt_flash_data,
121 },
122 .num_resources = 1,
123 .resource = &palmtt_flash_resource,
124};
125
126#define DEFAULT_BITPERSAMPLE 16
127
128static struct omap_mcbsp_reg_cfg mcbsp_regs = {
129 .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
130 .spcr1 = RINTM(3) | RRST,
131 .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
132 RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
133 .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) |
134 RWDLEN1(OMAP_MCBSP_WORD_16),
135 .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
136 XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
137 .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) |
138 XWDLEN1(OMAP_MCBSP_WORD_16),
139 .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
140 .srgr2 = GSYNC | CLKSP | FSGM |
141 FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
142 .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
143};
144
145static struct omap_alsa_codec_config alsa_config = {
146 .name = "PalmTT AIC23",
147 .mcbsp_regs_alsa = &mcbsp_regs,
148 .codec_configure_dev = NULL, // aic23_configure,
149 .codec_set_samplerate = NULL, // aic23_set_samplerate,
150 .codec_clock_setup = NULL, // aic23_clock_setup,
151 .codec_clock_on = NULL, // aic23_clock_on,
152 .codec_clock_off = NULL, // aic23_clock_off,
153 .get_default_samplerate = NULL, // aic23_get_default_samplerate,
154};
155
156static struct platform_device palmtt_mcbsp1_device = {
157 .name = "omap_alsa_mcbsp",
158 .id = 1,
159 .dev = {
160 .platform_data = &alsa_config,
161 },
162};
163
164static struct resource palmtt_kp_resources[] = {
165 [0] = {
166 .start = INT_KEYBOARD,
167 .end = INT_KEYBOARD,
168 .flags = IORESOURCE_IRQ,
169 },
170};
171
172static struct omap_kp_platform_data palmtt_kp_data = {
173 .rows = 6,
174 .cols = 3,
175 .keymap = palmtt_keymap,
176};
177
178static struct platform_device palmtt_kp_device = {
179 .name = "omap-keypad",
180 .id = -1,
181 .dev = {
182 .platform_data = &palmtt_kp_data,
183 },
184 .num_resources = ARRAY_SIZE(palmtt_kp_resources),
185 .resource = palmtt_kp_resources,
186};
187
188static struct platform_device palmtt_lcd_device = {
189 .name = "lcd_palmtt",
190 .id = -1,
191};
192static struct omap_irda_config palmtt_irda_config = {
193 .transceiver_cap = IR_SIRMODE,
194 .rx_channel = OMAP_DMA_UART3_RX,
195 .tx_channel = OMAP_DMA_UART3_TX,
196 .dest_start = UART3_THR,
197 .src_start = UART3_RHR,
198 .tx_trigger = 0,
199 .rx_trigger = 0,
200};
201
202static struct resource palmtt_irda_resources[] = {
203 [0] = {
204 .start = INT_UART3,
205 .end = INT_UART3,
206 .flags = IORESOURCE_IRQ,
207 },
208};
209
210static struct platform_device palmtt_irda_device = {
211 .name = "omapirda",
212 .id = -1,
213 .dev = {
214 .platform_data = &palmtt_irda_config,
215 },
216 .num_resources = ARRAY_SIZE(palmtt_irda_resources),
217 .resource = palmtt_irda_resources,
218};
219
220static struct platform_device palmtt_spi_device = {
221 .name = "spi_palmtt",
222 .id = -1,
223};
224
225static struct omap_backlight_config palmtt_backlight_config = {
226 .default_intensity = 0xa0,
227};
228
229static struct platform_device palmtt_backlight_device = {
230 .name = "omap-bl",
231 .id = -1,
232 .dev = {
233 .platform_data= &palmtt_backlight_config,
234 },
235};
236
237static struct omap_led_config palmtt_led_config[] = {
238 {
239 .cdev = {
240 .name = "palmtt:led0",
241 },
242 .gpio = PALMTT_LED_GPIO,
243 },
244};
245
246static struct omap_led_platform_data palmtt_led_data = {
247 .nr_leds = ARRAY_SIZE(palmtt_led_config),
248 .leds = palmtt_led_config,
249};
250
251static struct platform_device palmtt_led_device = {
252 .name = "omap-led",
253 .id = -1,
254 .dev = {
255 .platform_data = &palmtt_led_data,
256 },
257};
258
259static struct platform_device *palmtt_devices[] __initdata = {
260 &palmtt_flash_device,
261 &palmtt_mcbsp1_device,
262 &palmtt_kp_device,
263 &palmtt_lcd_device,
264 &palmtt_irda_device,
265 &palmtt_spi_device,
266 &palmtt_backlight_device,
267 &palmtt_led_device,
268};
269
270static int palmtt_get_pendown_state(void)
271{
272 return !omap_get_gpio_datain(6);
273}
274
275static const struct ads7846_platform_data palmtt_ts_info = {
276 .model = 7846,
277 .vref_delay_usecs = 100, /* internal, no capacitor */
278 .x_plate_ohms = 419,
279 .y_plate_ohms = 486,
280 .get_pendown_state = palmtt_get_pendown_state,
281};
282
283static struct spi_board_info __initdata palmtt_boardinfo[] = {
284 {
285 /* MicroWire (bus 2) CS0 has an ads7846e */
286 .modalias = "ads7846",
287 .platform_data = &palmtt_ts_info,
288 .irq = OMAP_GPIO_IRQ(6),
289 .max_speed_hz = 120000 /* max sample rate at 3V */
290 * 26 /* command + data + overhead */,
291 .bus_num = 2,
292 .chip_select = 0,
293 }
294};
295
296static void __init omap_palmtt_init_irq(void)
297{
298 omap1_init_common_hw();
299 omap_init_irq();
300}
301
302static struct omap_usb_config palmtt_usb_config __initdata = {
303 .register_dev = 1,
304 .hmc_mode = 0,
305 .pins[0] = 2,
306};
307
308static struct omap_lcd_config palmtt_lcd_config __initdata = {
309 .ctrl_name = "internal",
310};
311
312static struct omap_uart_config palmtt_uart_config __initdata = {
313 .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
314};
315
316static struct omap_board_config_kernel palmtt_config[] = {
317 { OMAP_TAG_USB, &palmtt_usb_config },
318 { OMAP_TAG_LCD, &palmtt_lcd_config },
319 { OMAP_TAG_UART, &palmtt_uart_config },
320};
321
322static void __init omap_mpu_wdt_mode(int mode) {
323 if (mode)
324 omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
325 else {
326 omap_writew(0x00f5, OMAP_WDT_TIMER_MODE);
327 omap_writew(0x00a0, OMAP_WDT_TIMER_MODE);
328 }
329}
330
331static void __init omap_palmtt_init(void)
332{
333 omap_mpu_wdt_mode(0);
334
335 omap_board_config = palmtt_config;
336 omap_board_config_size = ARRAY_SIZE(palmtt_config);
337
338 platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices));
339
340 spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo));
341 omap_serial_init();
342}
343
344static void __init omap_palmtt_map_io(void)
345{
346 omap1_map_common_io();
347}
348
349MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T")
350 .phys_io = 0xfff00000,
351 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
352 .boot_params = 0x10000100,
353 .map_io = omap_palmtt_map_io,
354 .init_irq = omap_palmtt_init_irq,
355 .init_machine = omap_palmtt_init,
356 .timer = &omap_timer,
357MACHINE_END
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
new file mode 100644
index 000000000000..c275d517764a
--- /dev/null
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -0,0 +1,383 @@
1/*
2 * linux/arch/arm/mach-omap1/board-palmz71.c
3 *
4 * Modified from board-generic.c
5 *
6 * Support for the Palm Zire71 PDA.
7 *
8 * Original version : Laurent Gonzalez
9 *
10 * Modified for zire71 : Marek Vasut
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15 */
16
17#include <linux/delay.h>
18#include <linux/kernel.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21#include <linux/notifier.h>
22#include <linux/clk.h>
23#include <linux/irq.h>
24#include <linux/input.h>
25#include <linux/interrupt.h>
26#include <linux/mtd/mtd.h>
27#include <linux/mtd/partitions.h>
28
29#include <asm/hardware.h>
30#include <asm/mach-types.h>
31#include <asm/mach/arch.h>
32#include <asm/mach/map.h>
33#include <asm/mach/flash.h>
34
35#include <asm/arch/mcbsp.h>
36#include <asm/arch/gpio.h>
37#include <asm/arch/mux.h>
38#include <asm/arch/usb.h>
39#include <asm/arch/dma.h>
40#include <asm/arch/tc.h>
41#include <asm/arch/board.h>
42#include <asm/arch/irda.h>
43#include <asm/arch/keypad.h>
44#include <asm/arch/common.h>
45#include <asm/arch/omap-alsa.h>
46
47#include <linux/input.h>
48#include <linux/spi/spi.h>
49#include <linux/spi/ads7846.h>
50
51static void __init
52omap_palmz71_init_irq(void)
53{
54 omap1_init_common_hw();
55 omap_init_irq();
56 omap_gpio_init();
57}
58
59static int palmz71_keymap[] = {
60 KEY(0, 0, KEY_F1),
61 KEY(0, 1, KEY_F2),
62 KEY(0, 2, KEY_F3),
63 KEY(0, 3, KEY_F4),
64 KEY(0, 4, KEY_POWER),
65 KEY(1, 0, KEY_LEFT),
66 KEY(1, 1, KEY_DOWN),
67 KEY(1, 2, KEY_UP),
68 KEY(1, 3, KEY_RIGHT),
69 KEY(1, 4, KEY_CENTER),
70 KEY(2, 0, KEY_CAMERA),
71 0,
72};
73
74static struct omap_kp_platform_data palmz71_kp_data = {
75 .rows = 8,
76 .cols = 8,
77 .keymap = palmz71_keymap,
78 .rep = 1,
79 .delay = 80,
80};
81
82static struct resource palmz71_kp_resources[] = {
83 [0] = {
84 .start = INT_KEYBOARD,
85 .end = INT_KEYBOARD,
86 .flags = IORESOURCE_IRQ,
87 },
88};
89
90static struct platform_device palmz71_kp_device = {
91 .name = "omap-keypad",
92 .id = -1,
93 .dev = {
94 .platform_data = &palmz71_kp_data,
95 },
96 .num_resources = ARRAY_SIZE(palmz71_kp_resources),
97 .resource = palmz71_kp_resources,
98};
99
100static struct mtd_partition palmz71_rom_partitions[] = {
101 /* PalmOS "Small ROM", contains the bootloader and the debugger */
102 {
103 .name = "smallrom",
104 .offset = 0,
105 .size = 0xa000,
106 .mask_flags = MTD_WRITEABLE,
107 },
108 /* PalmOS "Big ROM", a filesystem with all the OS code and data */
109 {
110 .name = "bigrom",
111 .offset = SZ_128K,
112 /*
113 * 0x5f0000 bytes big in the multi-language ("EFIGS") version,
114 * 0x7b0000 bytes in the English-only ("enUS") version.
115 */
116 .size = 0x7b0000,
117 .mask_flags = MTD_WRITEABLE,
118 },
119};
120
121static struct flash_platform_data palmz71_rom_data = {
122 .map_name = "map_rom",
123 .name = "onboardrom",
124 .width = 2,
125 .parts = palmz71_rom_partitions,
126 .nr_parts = ARRAY_SIZE(palmz71_rom_partitions),
127};
128
129static struct resource palmz71_rom_resource = {
130 .start = OMAP_CS0_PHYS,
131 .end = OMAP_CS0_PHYS + SZ_8M - 1,
132 .flags = IORESOURCE_MEM,
133};
134
135static struct platform_device palmz71_rom_device = {
136 .name = "omapflash",
137 .id = -1,
138 .dev = {
139 .platform_data = &palmz71_rom_data,
140 },
141 .num_resources = 1,
142 .resource = &palmz71_rom_resource,
143};
144
145static struct platform_device palmz71_lcd_device = {
146 .name = "lcd_palmz71",
147 .id = -1,
148};
149
150static struct omap_irda_config palmz71_irda_config = {
151 .transceiver_cap = IR_SIRMODE,
152 .rx_channel = OMAP_DMA_UART3_RX,
153 .tx_channel = OMAP_DMA_UART3_TX,
154 .dest_start = UART3_THR,
155 .src_start = UART3_RHR,
156 .tx_trigger = 0,
157 .rx_trigger = 0,
158};
159
160static struct resource palmz71_irda_resources[] = {
161 [0] = {
162 .start = INT_UART3,
163 .end = INT_UART3,
164 .flags = IORESOURCE_IRQ,
165 },
166};
167
168static struct platform_device palmz71_irda_device = {
169 .name = "omapirda",
170 .id = -1,
171 .dev = {
172 .platform_data = &palmz71_irda_config,
173 },
174 .num_resources = ARRAY_SIZE(palmz71_irda_resources),
175 .resource = palmz71_irda_resources,
176};
177
178static struct platform_device palmz71_spi_device = {
179 .name = "spi_palmz71",
180 .id = -1,
181};
182
183#define DEFAULT_BITPERSAMPLE 16
184
185static struct omap_mcbsp_reg_cfg mcbsp_regs = {
186 .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
187 .spcr1 = RINTM(3) | RRST,
188 .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
189 RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
190 .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
191 .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
192 XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
193 .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
194 .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
195 .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
196 .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
197};
198
199static struct omap_alsa_codec_config alsa_config = {
200 .name = "PalmZ71 AIC23",
201 .mcbsp_regs_alsa = &mcbsp_regs,
202 .codec_configure_dev = NULL, /* aic23_configure */
203 .codec_set_samplerate = NULL, /* aic23_set_samplerate */
204 .codec_clock_setup = NULL, /* aic23_clock_setup */
205 .codec_clock_on = NULL, /* aic23_clock_on */
206 .codec_clock_off = NULL, /* aic23_clock_off */
207 .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
208};
209
210static struct platform_device palmz71_mcbsp1_device = {
211 .name = "omap_alsa_mcbsp",
212 .id = 1,
213 .dev = {
214 .platform_data = &alsa_config,
215 },
216};
217
218static struct omap_backlight_config palmz71_backlight_config = {
219 .default_intensity = 0xa0,
220};
221
222static struct platform_device palmz71_backlight_device = {
223 .name = "omap-bl",
224 .id = -1,
225 .dev = {
226 .platform_data = &palmz71_backlight_config,
227 },
228};
229
230static struct platform_device *devices[] __initdata = {
231 &palmz71_rom_device,
232 &palmz71_kp_device,
233 &palmz71_mcbsp1_device,
234 &palmz71_lcd_device,
235 &palmz71_irda_device,
236 &palmz71_spi_device,
237 &palmz71_backlight_device,
238};
239
240static int
241palmz71_get_pendown_state(void)
242{
243 return !omap_get_gpio_datain(PALMZ71_PENIRQ_GPIO);
244}
245
246static const struct ads7846_platform_data palmz71_ts_info = {
247 .model = 7846,
248 .vref_delay_usecs = 100, /* internal, no capacitor */
249 .x_plate_ohms = 419,
250 .y_plate_ohms = 486,
251 .get_pendown_state = palmz71_get_pendown_state,
252};
253
254static struct spi_board_info __initdata palmz71_boardinfo[] = { {
255 /* MicroWire (bus 2) CS0 has an ads7846e */
256 .modalias = "ads7846",
257 .platform_data = &palmz71_ts_info,
258 .irq = OMAP_GPIO_IRQ(PALMZ71_PENIRQ_GPIO),
259 .max_speed_hz = 120000 /* max sample rate at 3V */
260 * 26 /* command + data + overhead */,
261 .bus_num = 2,
262 .chip_select = 0,
263} };
264
265static struct omap_usb_config palmz71_usb_config __initdata = {
266 .register_dev = 1, /* Mini-B only receptacle */
267 .hmc_mode = 0,
268 .pins[0] = 2,
269};
270
271static struct omap_mmc_config palmz71_mmc_config __initdata = {
272 .mmc[0] = {
273 .enabled = 1,
274 .wire4 = 0,
275 .wp_pin = PALMZ71_MMC_WP_GPIO,
276 .power_pin = -1,
277 .switch_pin = PALMZ71_MMC_IN_GPIO,
278 },
279};
280
281static struct omap_lcd_config palmz71_lcd_config __initdata = {
282 .ctrl_name = "internal",
283};
284
285static struct omap_uart_config palmz71_uart_config __initdata = {
286 .enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
287};
288
289static struct omap_board_config_kernel palmz71_config[] = {
290 {OMAP_TAG_USB, &palmz71_usb_config},
291 {OMAP_TAG_MMC, &palmz71_mmc_config},
292 {OMAP_TAG_LCD, &palmz71_lcd_config},
293 {OMAP_TAG_UART, &palmz71_uart_config},
294};
295
296static irqreturn_t
297palmz71_powercable(int irq, void *dev_id)
298{
299 if (omap_get_gpio_datain(PALMZ71_USBDETECT_GPIO)) {
300 printk(KERN_INFO "PM: Power cable connected\n");
301 set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
302 IRQT_FALLING);
303 } else {
304 printk(KERN_INFO "PM: Power cable disconnected\n");
305 set_irq_type(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
306 IRQT_RISING);
307 }
308 return IRQ_HANDLED;
309}
310
311static void __init
312omap_mpu_wdt_mode(int mode)
313{
314 if (mode)
315 omap_writew(0x8000, OMAP_WDT_TIMER_MODE);
316 else {
317 omap_writew(0x00f5, OMAP_WDT_TIMER_MODE);
318 omap_writew(0x00a0, OMAP_WDT_TIMER_MODE);
319 }
320}
321
322static void __init
323palmz71_gpio_setup(int early)
324{
325 if (early) {
326 /* Only set GPIO1 so we have a working serial */
327 omap_set_gpio_dataout(1, 1);
328 omap_set_gpio_direction(1, 0);
329 } else {
330 /* Set MMC/SD host WP pin as input */
331 if (omap_request_gpio(PALMZ71_MMC_WP_GPIO)) {
332 printk(KERN_ERR "Could not reserve WP GPIO!\n");
333 return;
334 }
335 omap_set_gpio_direction(PALMZ71_MMC_WP_GPIO, 1);
336
337 /* Monitor the Power-cable-connected signal */
338 if (omap_request_gpio(PALMZ71_USBDETECT_GPIO)) {
339 printk(KERN_ERR
340 "Could not reserve cable signal GPIO!\n");
341 return;
342 }
343 omap_set_gpio_direction(PALMZ71_USBDETECT_GPIO, 1);
344 if (request_irq(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO),
345 palmz71_powercable, IRQF_SAMPLE_RANDOM,
346 "palmz71-cable", 0))
347 printk(KERN_ERR
348 "IRQ request for power cable failed!\n");
349 palmz71_powercable(OMAP_GPIO_IRQ(PALMZ71_USBDETECT_GPIO), 0);
350 }
351}
352
353static void __init
354omap_palmz71_init(void)
355{
356 palmz71_gpio_setup(1);
357 omap_mpu_wdt_mode(0);
358
359 omap_board_config = palmz71_config;
360 omap_board_config_size = ARRAY_SIZE(palmz71_config);
361
362 platform_add_devices(devices, ARRAY_SIZE(devices));
363
364 spi_register_board_info(palmz71_boardinfo,
365 ARRAY_SIZE(palmz71_boardinfo));
366 omap_serial_init();
367 palmz71_gpio_setup(0);
368}
369
370static void __init
371omap_palmz71_map_io(void)
372{
373 omap1_map_common_io();
374}
375
376MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71")
377 .phys_io = 0xfff00000,
378 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
379 .boot_params = 0x10000100,.map_io = omap_palmz71_map_io,
380 .init_irq = omap_palmz71_init_irq,
381 .init_machine = omap_palmz71_init,
382 .timer = &omap_timer,
383MACHINE_END
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
new file mode 100644
index 000000000000..2743d639aa05
--- /dev/null
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -0,0 +1,494 @@
1/*
2* linux/arch/arm/mach-omap1/board-sx1.c
3*
4* Modified from board-generic.c
5*
6* Support for the Siemens SX1 mobile phone.
7*
8* Original version : Vladimir Ananiev (Vovan888-at-gmail com)
9*
10* Maintainters : Vladimir Ananiev (aka Vovan888), Sergge
11* oslik.ru
12*
13* This program is free software; you can redistribute it and/or modify
14* it under the terms of the GNU General Public License version 2 as
15* published by the Free Software Foundation.
16*/
17
18#include <linux/kernel.h>
19#include <linux/init.h>
20#include <linux/input.h>
21#include <linux/platform_device.h>
22#include <linux/notifier.h>
23#include <linux/mtd/mtd.h>
24#include <linux/mtd/partitions.h>
25#include <linux/types.h>
26#include <linux/i2c.h>
27#include <linux/errno.h>
28
29#include <asm/hardware.h>
30#include <asm/mach-types.h>
31#include <asm/mach/arch.h>
32#include <asm/mach/flash.h>
33#include <asm/mach/map.h>
34
35#include <asm/arch/gpio.h>
36#include <asm/arch/mux.h>
37#include <asm/arch/irda.h>
38#include <asm/arch/usb.h>
39#include <asm/arch/tc.h>
40#include <asm/arch/board.h>
41#include <asm/arch/common.h>
42#include <asm/arch/mcbsp.h>
43#include <asm/arch/omap-alsa.h>
44#include <asm/arch/keypad.h>
45
46/* Write to I2C device */
47int i2c_write_byte(u8 devaddr, u8 regoffset, u8 value)
48{
49 struct i2c_adapter *adap;
50 int err;
51 struct i2c_msg msg[1];
52 unsigned char data[2];
53
54 adap = i2c_get_adapter(0);
55 if (!adap)
56 return -ENODEV;
57 msg->addr = devaddr; /* I2C address of chip */
58 msg->flags = 0;
59 msg->len = 2;
60 msg->buf = data;
61 data[0] = regoffset; /* register num */
62 data[1] = value; /* register data */
63 err = i2c_transfer(adap, msg, 1);
64 if (err >= 0)
65 return 0;
66 return err;
67}
68
69/* Read from I2C device */
70int i2c_read_byte(u8 devaddr, u8 regoffset, u8 * value)
71{
72 struct i2c_adapter *adap;
73 int err;
74 struct i2c_msg msg[1];
75 unsigned char data[2];
76
77 adap = i2c_get_adapter(0);
78 if (!adap)
79 return -ENODEV;
80
81 msg->addr = devaddr; /* I2C address of chip */
82 msg->flags = 0;
83 msg->len = 1;
84 msg->buf = data;
85 data[0] = regoffset; /* register num */
86 err = i2c_transfer(adap, msg, 1);
87
88 msg->addr = devaddr; /* I2C address */
89 msg->flags = I2C_M_RD;
90 msg->len = 1;
91 msg->buf = data;
92 err = i2c_transfer(adap, msg, 1);
93 *value = data[0];
94
95 if (err >= 0)
96 return 0;
97 return err;
98}
99/* set keyboard backlight intensity */
100int sx1_setkeylight(u8 keylight)
101{
102 if (keylight > SOFIA_MAX_LIGHT_VAL)
103 keylight = SOFIA_MAX_LIGHT_VAL;
104 return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
105}
106/* get current keylight intensity */
107int sx1_getkeylight(u8 * keylight)
108{
109 return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_KEYLIGHT_REG, keylight);
110}
111/* set LCD backlight intensity */
112int sx1_setbacklight(u8 backlight)
113{
114 if (backlight > SOFIA_MAX_LIGHT_VAL)
115 backlight = SOFIA_MAX_LIGHT_VAL;
116 return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
117}
118/* get current LCD backlight intensity */
119int sx1_getbacklight (u8 * backlight)
120{
121 return i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_BACKLIGHT_REG, backlight);
122}
123/* set LCD backlight power on/off */
124int sx1_setmmipower(u8 onoff)
125{
126 int err;
127 u8 dat = 0;
128 err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
129 if (err < 0)
130 return err;
131 if (onoff)
132 dat |= SOFIA_MMILIGHT_POWER;
133 else
134 dat &= ~SOFIA_MMILIGHT_POWER;
135 return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
136}
137/* set MMC power on/off */
138int sx1_setmmcpower(u8 onoff)
139{
140 int err;
141 u8 dat = 0;
142 err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
143 if (err < 0)
144 return err;
145 if (onoff)
146 dat |= SOFIA_MMC_POWER;
147 else
148 dat &= ~SOFIA_MMC_POWER;
149 return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
150}
151/* set USB power on/off */
152int sx1_setusbpower(u8 onoff)
153{
154 int err;
155 u8 dat = 0;
156 err = i2c_read_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, &dat);
157 if (err < 0)
158 return err;
159 if (onoff)
160 dat |= SOFIA_USB_POWER;
161 else
162 dat &= ~SOFIA_USB_POWER;
163 return i2c_write_byte(SOFIA_I2C_ADDR, SOFIA_POWER1_REG, dat);
164}
165
166EXPORT_SYMBOL(sx1_setkeylight);
167EXPORT_SYMBOL(sx1_getkeylight);
168EXPORT_SYMBOL(sx1_setbacklight);
169EXPORT_SYMBOL(sx1_getbacklight);
170EXPORT_SYMBOL(sx1_setmmipower);
171EXPORT_SYMBOL(sx1_setmmcpower);
172EXPORT_SYMBOL(sx1_setusbpower);
173
174/*----------- Keypad -------------------------*/
175
176static int sx1_keymap[] = {
177 KEY(5, 3, GROUP_0 | 117), /* camera Qt::Key_F17 */
178 KEY(0, 4, GROUP_0 | 114), /* voice memo Qt::Key_F14 */
179 KEY(1, 4, GROUP_2 | 114), /* voice memo */
180 KEY(2, 4, GROUP_3 | 114), /* voice memo */
181 KEY(0, 0, GROUP_1 | KEY_F12), /* red button Qt::Key_Hangup */
182 KEY(4, 3, GROUP_1 | KEY_LEFT),
183 KEY(2, 3, GROUP_1 | KEY_DOWN),
184 KEY(1, 3, GROUP_1 | KEY_RIGHT),
185 KEY(0, 3, GROUP_1 | KEY_UP),
186 KEY(3, 3, GROUP_1 | KEY_POWER), /* joystick press or Qt::Key_Select */
187 KEY(5, 0, GROUP_1 | KEY_1),
188 KEY(4, 0, GROUP_1 | KEY_2),
189 KEY(3, 0, GROUP_1 | KEY_3),
190 KEY(3, 4, GROUP_1 | KEY_4),
191 KEY(4, 4, GROUP_1 | KEY_5),
192 KEY(5, 4, GROUP_1 | KEY_KPASTERISK),/* "*" */
193 KEY(4, 1, GROUP_1 | KEY_6),
194 KEY(5, 1, GROUP_1 | KEY_7),
195 KEY(3, 1, GROUP_1 | KEY_8),
196 KEY(3, 2, GROUP_1 | KEY_9),
197 KEY(5, 2, GROUP_1 | KEY_0),
198 KEY(4, 2, GROUP_1 | 113), /* # F13 Toggle input method Qt::Key_F13 */
199 KEY(0, 1, GROUP_1 | KEY_F11), /* green button Qt::Key_Call */
200 KEY(1, 2, GROUP_1 | KEY_YEN), /* left soft Qt::Key_Context1 */
201 KEY(2, 2, GROUP_1 | KEY_F8), /* right soft Qt::Key_Back */
202 KEY(2, 1, GROUP_1 | KEY_LEFTSHIFT), /* shift */
203 KEY(1, 1, GROUP_1 | KEY_BACKSPACE), /* C (clear) */
204 KEY(0, 2, GROUP_1 | KEY_F7), /* menu Qt::Key_Menu */
205 0
206};
207
208static struct resource sx1_kp_resources[] = {
209 [0] = {
210 .start = INT_KEYBOARD,
211 .end = INT_KEYBOARD,
212 .flags = IORESOURCE_IRQ,
213 },
214};
215
216static struct omap_kp_platform_data sx1_kp_data = {
217 .rows = 6,
218 .cols = 6,
219 .keymap = sx1_keymap,
220 .keymapsize = ARRAY_SIZE(sx1_keymap),
221 .delay = 80,
222};
223
224static struct platform_device sx1_kp_device = {
225 .name = "omap-keypad",
226 .id = -1,
227 .dev = {
228 .platform_data = &sx1_kp_data,
229 },
230 .num_resources = ARRAY_SIZE(sx1_kp_resources),
231 .resource = sx1_kp_resources,
232};
233
234/*----------- IRDA -------------------------*/
235
236static struct omap_irda_config sx1_irda_data = {
237 .transceiver_cap = IR_SIRMODE,
238 .rx_channel = OMAP_DMA_UART3_RX,
239 .tx_channel = OMAP_DMA_UART3_TX,
240 .dest_start = UART3_THR,
241 .src_start = UART3_RHR,
242 .tx_trigger = 0,
243 .rx_trigger = 0,
244};
245
246static struct resource sx1_irda_resources[] = {
247 [0] = {
248 .start = INT_UART3,
249 .end = INT_UART3,
250 .flags = IORESOURCE_IRQ,
251 },
252};
253
254static u64 irda_dmamask = 0xffffffff;
255
256static struct platform_device sx1_irda_device = {
257 .name = "omapirda",
258 .id = 0,
259 .dev = {
260 .platform_data = &sx1_irda_data,
261 .dma_mask = &irda_dmamask,
262 },
263 .num_resources = ARRAY_SIZE(sx1_irda_resources),
264 .resource = sx1_irda_resources,
265};
266
267/*----------- McBSP & Sound -------------------------*/
268
269/* Playback interface - McBSP1 */
270static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
271 .spcr2 = XINTM(3), /* SPCR2=30 */
272 .spcr1 = RINTM(3), /* SPCR1=30 */
273 .rcr2 = 0, /* RCR2 =00 */
274 .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1=140 */
275 .xcr2 = 0, /* XCR2 = 0 */
276 .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
277 .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
278 .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
279 .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
280 /* PCR0 =0f0f */
281};
282
283/* TODO: PCM interface - McBSP2 */
284static struct omap_mcbsp_reg_cfg mcbsp2_regs = {
285 .spcr2 = FRST | GRST | XRST | XINTM(3), /* SPCR2=F1 */
286 .spcr1 = RINTM(3) | RRST, /* SPCR1=30 */
287 .rcr2 = 0, /* RCR2 =00 */
288 .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1 = 140 */
289 .xcr2 = 0, /* XCR2 = 0 */
290 .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
291 .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
292 .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
293 .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
294 /* PCR0=0f0f */
295 /* mcbsp: slave */
296};
297
298static struct omap_alsa_codec_config sx1_alsa_config = {
299 .name = "SX1 EGold",
300 .mcbsp_regs_alsa = &mcbsp1_regs,
301};
302
303static struct platform_device sx1_mcbsp1_device = {
304 .name = "omap_alsa_mcbsp",
305 .id = 1,
306 .dev = {
307 .platform_data = &sx1_alsa_config,
308 },
309};
310
311/*----------- MTD -------------------------*/
312
313static struct mtd_partition sx1_partitions[] = {
314 /* bootloader (U-Boot, etc) in first sector */
315 {
316 .name = "bootloader",
317 .offset = 0x01800000,
318 .size = SZ_128K,
319 .mask_flags = MTD_WRITEABLE, /* force read-only */
320 },
321 /* bootloader params in the next sector */
322 {
323 .name = "params",
324 .offset = MTDPART_OFS_APPEND,
325 .size = SZ_128K,
326 .mask_flags = 0,
327 },
328 /* kernel */
329 {
330 .name = "kernel",
331 .offset = MTDPART_OFS_APPEND,
332 .size = SZ_2M - 2 * SZ_128K,
333 .mask_flags = 0
334 },
335 /* file system */
336 {
337 .name = "filesystem",
338 .offset = MTDPART_OFS_APPEND,
339 .size = MTDPART_SIZ_FULL,
340 .mask_flags = 0
341 }
342};
343
344static struct flash_platform_data sx1_flash_data = {
345 .map_name = "cfi_probe",
346 .width = 2,
347 .parts = sx1_partitions,
348 .nr_parts = ARRAY_SIZE(sx1_partitions),
349};
350
351#ifdef CONFIG_SX1_OLD_FLASH
352/* MTD Intel StrataFlash - old flashes */
353static struct resource sx1_old_flash_resource[] = {
354 [0] = {
355 .start = OMAP_CS0_PHYS, /* Physical */
356 .end = OMAP_CS0_PHYS + SZ_16M - 1,,
357 .flags = IORESOURCE_MEM,
358 },
359 [1] = {
360 .start = OMAP_CS1_PHYS,
361 .end = OMAP_CS1_PHYS + SZ_8M - 1,
362 .flags = IORESOURCE_MEM,
363 },
364};
365
366static struct platform_device sx1_flash_device = {
367 .name = "omapflash",
368 .id = 0,
369 .dev = {
370 .platform_data = &sx1_flash_data,
371 },
372 .num_resources = 2,
373 .resource = &sx1_old_flash_resource,
374};
375#else
376/* MTD Intel 4000 flash - new flashes */
377static struct resource sx1_new_flash_resource = {
378 .start = OMAP_CS0_PHYS,
379 .end = OMAP_CS0_PHYS + SZ_32M - 1,
380 .flags = IORESOURCE_MEM,
381};
382
383static struct platform_device sx1_flash_device = {
384 .name = "omapflash",
385 .id = 0,
386 .dev = {
387 .platform_data = &sx1_flash_data,
388 },
389 .num_resources = 1,
390 .resource = &sx1_new_flash_resource,
391};
392#endif
393
394/*----------- USB -------------------------*/
395
396static struct omap_usb_config sx1_usb_config __initdata = {
397 .otg = 0,
398 .register_dev = 1,
399 .register_host = 0,
400 .hmc_mode = 0,
401 .pins[0] = 2,
402 .pins[1] = 0,
403 .pins[2] = 0,
404};
405
406/*----------- MMC -------------------------*/
407
408static struct omap_mmc_config sx1_mmc_config __initdata = {
409 .mmc [0] = {
410 .enabled = 1,
411 .wire4 = 0,
412 .wp_pin = -1,
413 .power_pin = -1, /* power is in Sofia */
414 .switch_pin = OMAP_MPUIO(3),
415 },
416};
417
418/*----------- LCD -------------------------*/
419
420static struct platform_device sx1_lcd_device = {
421 .name = "lcd_sx1",
422 .id = -1,
423};
424
425static struct omap_lcd_config sx1_lcd_config __initdata = {
426 .ctrl_name = "internal",
427};
428
429/*-----------------------------------------*/
430static struct platform_device *sx1_devices[] __initdata = {
431 &sx1_flash_device,
432 &sx1_kp_device,
433 &sx1_lcd_device,
434 &sx1_mcbsp1_device,
435 &sx1_irda_device,
436};
437/*-----------------------------------------*/
438
439static struct omap_uart_config sx1_uart_config __initdata = {
440 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
441};
442
443static struct omap_board_config_kernel sx1_config[] = {
444 { OMAP_TAG_USB, &sx1_usb_config },
445 { OMAP_TAG_MMC, &sx1_mmc_config },
446 { OMAP_TAG_LCD, &sx1_lcd_config },
447 { OMAP_TAG_UART, &sx1_uart_config },
448};
449/*-----------------------------------------*/
450static void __init omap_sx1_init(void)
451{
452 platform_add_devices(sx1_devices, ARRAY_SIZE(sx1_devices));
453
454 omap_board_config = sx1_config;
455 omap_board_config_size = ARRAY_SIZE(sx1_config);
456 omap_serial_init();
457
458 /* turn on USB power */
459 /* sx1_setusbpower(1); cant do it here because i2c is not ready */
460 omap_request_gpio(1); /* A_IRDA_OFF */
461 omap_request_gpio(11); /* A_SWITCH */
462 omap_request_gpio(15); /* A_USB_ON */
463 omap_set_gpio_direction(1, 0);/* gpio1 -> output */
464 omap_set_gpio_direction(11, 0);/* gpio11 -> output */
465 omap_set_gpio_direction(15, 0);/* gpio15 -> output */
466 /* set GPIO data */
467 omap_set_gpio_dataout(1, 1);/*A_IRDA_OFF = 1 */
468 omap_set_gpio_dataout(11, 0);/*A_SWITCH = 0 */
469 omap_set_gpio_dataout(15, 0);/*A_USB_ON = 0 */
470
471}
472/*----------------------------------------*/
473static void __init omap_sx1_init_irq(void)
474{
475 omap1_init_common_hw();
476 omap_init_irq();
477 omap_gpio_init();
478}
479/*----------------------------------------*/
480
481static void __init omap_sx1_map_io(void)
482{
483 omap1_map_common_io();
484}
485
486MACHINE_START(SX1, "OMAP310 based Siemens SX1")
487 .phys_io = 0xfff00000,
488 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
489 .boot_params = 0x10000100,
490 .map_io = omap_sx1_map_io,
491 .init_irq = omap_sx1_init_irq,
492 .init_machine = omap_sx1_init,
493 .timer = &omap_timer,
494MACHINE_END
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 447a586eb334..214dd19889ac 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -235,7 +235,7 @@ static struct notifier_block panic_block = {
235static int __init voiceblue_setup(void) 235static int __init voiceblue_setup(void)
236{ 236{
237 /* Setup panic notifier */ 237 /* Setup panic notifier */
238 notifier_chain_register(&panic_notifier_list, &panic_block); 238 atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
239 239
240 return 0; 240 return 0;
241} 241}
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index f625f6dd228a..5d9faa68d2ec 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -49,6 +49,15 @@ static void omap1_uart_recalc(struct clk * clk)
49 clk->rate = 12000000; 49 clk->rate = 12000000;
50} 50}
51 51
52static void omap1_sossi_recalc(struct clk *clk)
53{
54 u32 div = omap_readl(MOD_CONF_CTRL_1);
55
56 div = (div >> 17) & 0x7;
57 div++;
58 clk->rate = clk->parent->rate / div;
59}
60
52static int omap1_clk_enable_dsp_domain(struct clk *clk) 61static int omap1_clk_enable_dsp_domain(struct clk *clk)
53{ 62{
54 int retval; 63 int retval;
@@ -396,6 +405,31 @@ static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate)
396 return 0; 405 return 0;
397} 406}
398 407
408static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate)
409{
410 u32 l;
411 int div;
412 unsigned long p_rate;
413
414 p_rate = clk->parent->rate;
415 /* Round towards slower frequency */
416 div = (p_rate + rate - 1) / rate;
417 div--;
418 if (div < 0 || div > 7)
419 return -EINVAL;
420
421 l = omap_readl(MOD_CONF_CTRL_1);
422 l &= ~(7 << 17);
423 l |= div << 17;
424 omap_writel(l, MOD_CONF_CTRL_1);
425
426 clk->rate = p_rate / (div + 1);
427 if (unlikely(clk->flags & RATE_PROPAGATES))
428 propagate_rate(clk);
429
430 return 0;
431}
432
399static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate) 433static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate)
400{ 434{
401 return 96000000 / calc_ext_dsor(rate); 435 return 96000000 / calc_ext_dsor(rate);
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index f7df00205c4a..6eadf72828d8 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -17,6 +17,8 @@ static int omap1_clk_enable_generic(struct clk * clk);
17static void omap1_clk_disable_generic(struct clk * clk); 17static void omap1_clk_disable_generic(struct clk * clk);
18static void omap1_ckctl_recalc(struct clk * clk); 18static void omap1_ckctl_recalc(struct clk * clk);
19static void omap1_watchdog_recalc(struct clk * clk); 19static void omap1_watchdog_recalc(struct clk * clk);
20static int omap1_set_sossi_rate(struct clk *clk, unsigned long rate);
21static void omap1_sossi_recalc(struct clk *clk);
20static void omap1_ckctl_recalc_dsp_domain(struct clk * clk); 22static void omap1_ckctl_recalc_dsp_domain(struct clk * clk);
21static int omap1_clk_enable_dsp_domain(struct clk * clk); 23static int omap1_clk_enable_dsp_domain(struct clk * clk);
22static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate); 24static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate);
@@ -168,9 +170,10 @@ static struct clk ck_dpll1 = {
168 170
169static struct arm_idlect1_clk ck_dpll1out = { 171static struct arm_idlect1_clk ck_dpll1out = {
170 .clk = { 172 .clk = {
171 .name = "ck_dpll1out", 173 .name = "ck_dpll1out",
172 .parent = &ck_dpll1, 174 .parent = &ck_dpll1,
173 .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL, 175 .flags = CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL |
176 ENABLE_REG_32BIT | RATE_PROPAGATES,
174 .enable_reg = (void __iomem *)ARM_IDLECT2, 177 .enable_reg = (void __iomem *)ARM_IDLECT2,
175 .enable_bit = EN_CKOUT_ARM, 178 .enable_bit = EN_CKOUT_ARM,
176 .recalc = &followparent_recalc, 179 .recalc = &followparent_recalc,
@@ -180,6 +183,19 @@ static struct arm_idlect1_clk ck_dpll1out = {
180 .idlect_shift = 12, 183 .idlect_shift = 12,
181}; 184};
182 185
186static struct clk sossi_ck = {
187 .name = "ck_sossi",
188 .parent = &ck_dpll1out.clk,
189 .flags = CLOCK_IN_OMAP16XX | CLOCK_NO_IDLE_PARENT |
190 ENABLE_REG_32BIT,
191 .enable_reg = (void __iomem *)MOD_CONF_CTRL_1,
192 .enable_bit = 16,
193 .recalc = &omap1_sossi_recalc,
194 .set_rate = &omap1_set_sossi_rate,
195 .enable = &omap1_clk_enable_generic,
196 .disable = &omap1_clk_disable_generic,
197};
198
183static struct clk arm_ck = { 199static struct clk arm_ck = {
184 .name = "arm_ck", 200 .name = "arm_ck",
185 .parent = &ck_dpll1, 201 .parent = &ck_dpll1,
@@ -282,7 +298,7 @@ static struct clk arminth_ck16xx = {
282static struct clk dsp_ck = { 298static struct clk dsp_ck = {
283 .name = "dsp_ck", 299 .name = "dsp_ck",
284 .parent = &ck_dpll1, 300 .parent = &ck_dpll1,
285 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 301 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
286 RATE_CKCTL, 302 RATE_CKCTL,
287 .enable_reg = (void __iomem *)ARM_CKCTL, 303 .enable_reg = (void __iomem *)ARM_CKCTL,
288 .enable_bit = EN_DSPCK, 304 .enable_bit = EN_DSPCK,
@@ -295,7 +311,7 @@ static struct clk dsp_ck = {
295static struct clk dspmmu_ck = { 311static struct clk dspmmu_ck = {
296 .name = "dspmmu_ck", 312 .name = "dspmmu_ck",
297 .parent = &ck_dpll1, 313 .parent = &ck_dpll1,
298 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 314 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
299 RATE_CKCTL | ALWAYS_ENABLED, 315 RATE_CKCTL | ALWAYS_ENABLED,
300 .rate_offset = CKCTL_DSPMMUDIV_OFFSET, 316 .rate_offset = CKCTL_DSPMMUDIV_OFFSET,
301 .recalc = &omap1_ckctl_recalc, 317 .recalc = &omap1_ckctl_recalc,
@@ -306,7 +322,7 @@ static struct clk dspmmu_ck = {
306static struct clk dspper_ck = { 322static struct clk dspper_ck = {
307 .name = "dspper_ck", 323 .name = "dspper_ck",
308 .parent = &ck_dpll1, 324 .parent = &ck_dpll1,
309 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 325 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
310 RATE_CKCTL | VIRTUAL_IO_ADDRESS, 326 RATE_CKCTL | VIRTUAL_IO_ADDRESS,
311 .enable_reg = (void __iomem *)DSP_IDLECT2, 327 .enable_reg = (void __iomem *)DSP_IDLECT2,
312 .enable_bit = EN_PERCK, 328 .enable_bit = EN_PERCK,
@@ -320,7 +336,7 @@ static struct clk dspper_ck = {
320static struct clk dspxor_ck = { 336static struct clk dspxor_ck = {
321 .name = "dspxor_ck", 337 .name = "dspxor_ck",
322 .parent = &ck_ref, 338 .parent = &ck_ref,
323 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 339 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
324 VIRTUAL_IO_ADDRESS, 340 VIRTUAL_IO_ADDRESS,
325 .enable_reg = (void __iomem *)DSP_IDLECT2, 341 .enable_reg = (void __iomem *)DSP_IDLECT2,
326 .enable_bit = EN_XORPCK, 342 .enable_bit = EN_XORPCK,
@@ -332,7 +348,7 @@ static struct clk dspxor_ck = {
332static struct clk dsptim_ck = { 348static struct clk dsptim_ck = {
333 .name = "dsptim_ck", 349 .name = "dsptim_ck",
334 .parent = &ck_ref, 350 .parent = &ck_ref,
335 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 351 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
336 VIRTUAL_IO_ADDRESS, 352 VIRTUAL_IO_ADDRESS,
337 .enable_reg = (void __iomem *)DSP_IDLECT2, 353 .enable_reg = (void __iomem *)DSP_IDLECT2,
338 .enable_bit = EN_DSPTIMCK, 354 .enable_bit = EN_DSPTIMCK,
@@ -374,7 +390,7 @@ static struct clk arminth_ck1510 = {
374 390
375static struct clk tipb_ck = { 391static struct clk tipb_ck = {
376 /* No-idle controlled by "tc_ck" */ 392 /* No-idle controlled by "tc_ck" */
377 .name = "tibp_ck", 393 .name = "tipb_ck",
378 .parent = &tc_ck.clk, 394 .parent = &tc_ck.clk,
379 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 | 395 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP310 |
380 ALWAYS_ENABLED, 396 ALWAYS_ENABLED,
@@ -733,7 +749,7 @@ remains active during MPU idle whenever this is enabled */
733static struct clk i2c_fck = { 749static struct clk i2c_fck = {
734 .name = "i2c_fck", 750 .name = "i2c_fck",
735 .id = 1, 751 .id = 1,
736 .flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | 752 .flags = CLOCK_IN_OMAP310 | CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
737 VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT | 753 VIRTUAL_CLOCK | CLOCK_NO_IDLE_PARENT |
738 ALWAYS_ENABLED, 754 ALWAYS_ENABLED,
739 .parent = &armxor_ck.clk, 755 .parent = &armxor_ck.clk,
@@ -760,6 +776,7 @@ static struct clk * onchip_clks[] = {
760 &ck_dpll1, 776 &ck_dpll1,
761 /* CK_GEN1 clocks */ 777 /* CK_GEN1 clocks */
762 &ck_dpll1out.clk, 778 &ck_dpll1out.clk,
779 &sossi_ck,
763 &arm_ck, 780 &arm_ck,
764 &armper_ck.clk, 781 &armper_ck.clk,
765 &arm_gpio_ck, 782 &arm_gpio_ck,
diff --git a/arch/arm/mach-omap1/leds-innovator.c b/arch/arm/mach-omap1/leds-innovator.c
index a0cd001ac39a..e7835d6f53a0 100644
--- a/arch/arm/mach-omap1/leds-innovator.c
+++ b/arch/arm/mach-omap1/leds-innovator.c
@@ -95,8 +95,5 @@ void innovator_leds_event(led_event_t evt)
95 break; 95 break;
96 } 96 }
97 97
98 if (led_state & LED_STATE_ENABLED)
99 ;
100
101 local_irq_restore(flags); 98 local_irq_restore(flags);
102} 99}
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
index 5432335bc493..52c70e5fcf65 100644
--- a/arch/arm/mach-omap1/mux.c
+++ b/arch/arm/mach-omap1/mux.c
@@ -283,6 +283,30 @@ MUX_CFG("R11_1610_CF_IOIS16", B, 0, 3, 2, 16, 1, 2, 1, 1)
283MUX_CFG("V10_1610_CF_IREQ", A, 24, 3, 2, 14, 0, 2, 0, 1) 283MUX_CFG("V10_1610_CF_IREQ", A, 24, 3, 2, 14, 0, 2, 0, 1)
284MUX_CFG("W10_1610_CF_RESET", A, 18, 3, 2, 12, 1, 2, 1, 1) 284MUX_CFG("W10_1610_CF_RESET", A, 18, 3, 2, 12, 1, 2, 1, 1)
285MUX_CFG("W11_1610_CF_CD1", 10, 15, 3, 3, 8, 1, 3, 1, 1) 285MUX_CFG("W11_1610_CF_CD1", 10, 15, 3, 3, 8, 1, 3, 1, 1)
286
287/* parallel camera */
288MUX_CFG("J15_1610_CAM_LCLK", 4, 24, 0, 0, 18, 1, 0, 0, 0)
289MUX_CFG("J18_1610_CAM_D7", 4, 27, 0, 0, 19, 1, 0, 0, 0)
290MUX_CFG("J19_1610_CAM_D6", 5, 0, 0, 0, 20, 1, 0, 0, 0)
291MUX_CFG("J14_1610_CAM_D5", 5, 3, 0, 0, 21, 1, 0, 0, 0)
292MUX_CFG("K18_1610_CAM_D4", 5, 6, 0, 0, 22, 1, 0, 0, 0)
293MUX_CFG("K19_1610_CAM_D3", 5, 9, 0, 0, 23, 1, 0, 0, 0)
294MUX_CFG("K15_1610_CAM_D2", 5, 12, 0, 0, 24, 1, 0, 0, 0)
295MUX_CFG("K14_1610_CAM_D1", 5, 15, 0, 0, 25, 1, 0, 0, 0)
296MUX_CFG("L19_1610_CAM_D0", 5, 18, 0, 0, 26, 1, 0, 0, 0)
297MUX_CFG("L18_1610_CAM_VS", 5, 21, 0, 0, 27, 1, 0, 0, 0)
298MUX_CFG("L15_1610_CAM_HS", 5, 24, 0, 0, 28, 1, 0, 0, 0)
299MUX_CFG("M19_1610_CAM_RSTZ", 5, 27, 0, 0, 29, 0, 0, 0, 0)
300MUX_CFG("Y15_1610_CAM_OUTCLK", A, 0, 6, 2, 6, 0, 2, 0, 0)
301
302/* serial camera */
303MUX_CFG("H19_1610_CAM_EXCLK", 4, 21, 0, 0, 17, 0, 0, 0, 0)
304 /* REVISIT 5912 spec sez CCP_* can't pullup or pulldown ... ? */
305MUX_CFG("Y12_1610_CCP_CLKP", 8, 18, 6, 1, 24, 1, 1, 0, 0)
306MUX_CFG("W13_1610_CCP_CLKM", 9, 0, 6, 1, 28, 1, 1, 0, 0)
307MUX_CFG("W14_1610_CCP_DATAP", 9, 24, 6, 2, 4, 1, 2, 0, 0)
308MUX_CFG("Y14_1610_CCP_DATAM", 9, 21, 6, 2, 3, 1, 2, 0, 0)
309
286}; 310};
287#endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */ 311#endif /* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
288 312
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 2e68be607295..089b8208de0e 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -153,11 +153,8 @@ void omap_pm_idle(void)
153 use_idlect1 = omap_dm_timer_modify_idlect_mask(use_idlect1); 153 use_idlect1 = omap_dm_timer_modify_idlect_mask(use_idlect1);
154#endif 154#endif
155 155
156 if (omap_dma_running()) { 156 if (omap_dma_running())
157 use_idlect1 &= ~(1 << 6); 157 use_idlect1 &= ~(1 << 6);
158 if (omap_lcd_dma_ext_running())
159 use_idlect1 &= ~(1 << 12);
160 }
161 158
162 /* We should be able to remove the do_sleep variable and multiple 159 /* We should be able to remove the do_sleep variable and multiple
163 * tests above as soon as drivers, timer and DMA code have been fixed. 160 * tests above as soon as drivers, timer and DMA code have been fixed.
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 7393109f5c30..7069c9d536f1 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -11,6 +11,10 @@ config ARCH_OMAP2420
11 select OMAP_DM_TIMER 11 select OMAP_DM_TIMER
12 select ARCH_OMAP_OTG 12 select ARCH_OMAP_OTG
13 13
14config ARCH_OMAP2430
15 bool "OMAP2430 support"
16 depends on ARCH_OMAP24XX
17
14comment "OMAP Board Type" 18comment "OMAP Board Type"
15 depends on ARCH_OMAP2 19 depends on ARCH_OMAP2
16 20
@@ -21,8 +25,13 @@ config MACH_OMAP_GENERIC
21config MACH_OMAP_H4 25config MACH_OMAP_H4
22 bool "OMAP 2420 H4 board" 26 bool "OMAP 2420 H4 board"
23 depends on ARCH_OMAP2 && ARCH_OMAP24XX 27 depends on ARCH_OMAP2 && ARCH_OMAP24XX
24 select OMAP_DEBUG_LEDS if LEDS || LEDS_OMAP_DEBUG 28 select OMAP_DEBUG_DEVICES
25 29
26config MACH_OMAP_APOLLON 30config MACH_OMAP_APOLLON
27 bool "OMAP 2420 Apollon board" 31 bool "OMAP 2420 Apollon board"
28 depends on ARCH_OMAP2 && ARCH_OMAP24XX 32 depends on ARCH_OMAP2 && ARCH_OMAP24XX
33
34config MACH_OMAP_2430SDP
35 bool "OMAP 2430 SDP board"
36 depends on ARCH_OMAP2 && ARCH_OMAP24XX
37
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 266d88e77bdc..b05b738d31e6 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -14,5 +14,6 @@ obj-$(CONFIG_PM) += pm.o pm-domain.o sleep.o
14# Specific board support 14# Specific board support
15obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o 15obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
16obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o 16obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
17obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o
17obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o 18obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o
18 19
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
new file mode 100644
index 000000000000..7e76fbf19b5d
--- /dev/null
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -0,0 +1,218 @@
1/*
2 * linux/arch/arm/mach-omap2/board-2430sdp.c
3 *
4 * Copyright (C) 2006 Texas Instruments
5 *
6 * Modified from mach-omap2/board-generic.c
7 *
8 * Initial Code : Based on a patch from Komal Shah and Richard Woodruff
9 * Updated the Code for 2430 SDP : Syed Mohammed Khasim
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/kernel.h>
17#include <linux/init.h>
18#include <linux/platform_device.h>
19#include <linux/mtd/mtd.h>
20#include <linux/mtd/partitions.h>
21#include <linux/delay.h>
22#include <linux/err.h>
23#include <linux/clk.h>
24
25#include <asm/hardware.h>
26#include <asm/mach-types.h>
27#include <asm/mach/arch.h>
28#include <asm/mach/map.h>
29#include <asm/mach/flash.h>
30
31#include <asm/arch/gpio.h>
32#include <asm/arch/mux.h>
33#include <asm/arch/board.h>
34#include <asm/arch/common.h>
35#include <asm/arch/gpmc.h>
36#include "prcm-regs.h"
37
38#include <asm/io.h>
39
40
41#define SDP2430_FLASH_CS 0
42#define SDP2430_SMC91X_CS 5
43
44static struct mtd_partition sdp2430_partitions[] = {
45 /* bootloader (U-Boot, etc) in first sector */
46 {
47 .name = "bootloader",
48 .offset = 0,
49 .size = SZ_256K,
50 .mask_flags = MTD_WRITEABLE, /* force read-only */
51 },
52 /* bootloader params in the next sector */
53 {
54 .name = "params",
55 .offset = MTDPART_OFS_APPEND,
56 .size = SZ_128K,
57 .mask_flags = 0,
58 },
59 /* kernel */
60 {
61 .name = "kernel",
62 .offset = MTDPART_OFS_APPEND,
63 .size = SZ_2M,
64 .mask_flags = 0
65 },
66 /* file system */
67 {
68 .name = "filesystem",
69 .offset = MTDPART_OFS_APPEND,
70 .size = MTDPART_SIZ_FULL,
71 .mask_flags = 0
72 }
73};
74
75static struct flash_platform_data sdp2430_flash_data = {
76 .map_name = "cfi_probe",
77 .width = 2,
78 .parts = sdp2430_partitions,
79 .nr_parts = ARRAY_SIZE(sdp2430_partitions),
80};
81
82static struct resource sdp2430_flash_resource = {
83 .start = SDP2430_CS0_BASE,
84 .end = SDP2430_CS0_BASE + SZ_64M - 1,
85 .flags = IORESOURCE_MEM,
86};
87
88static struct platform_device sdp2430_flash_device = {
89 .name = "omapflash",
90 .id = 0,
91 .dev = {
92 .platform_data = &sdp2430_flash_data,
93 },
94 .num_resources = 1,
95 .resource = &sdp2430_flash_resource,
96};
97
98static struct resource sdp2430_smc91x_resources[] = {
99 [0] = {
100 .start = SDP2430_CS0_BASE,
101 .end = SDP2430_CS0_BASE + SZ_64M - 1,
102 .flags = IORESOURCE_MEM,
103 },
104 [1] = {
105 .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
106 .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
107 .flags = IORESOURCE_IRQ,
108 },
109};
110
111static struct platform_device sdp2430_smc91x_device = {
112 .name = "smc91x",
113 .id = -1,
114 .num_resources = ARRAY_SIZE(sdp2430_smc91x_resources),
115 .resource = sdp2430_smc91x_resources,
116};
117
118static struct platform_device *sdp2430_devices[] __initdata = {
119 &sdp2430_smc91x_device,
120 &sdp2430_flash_device,
121};
122
123static inline void __init sdp2430_init_smc91x(void)
124{
125 int eth_cs;
126 unsigned long cs_mem_base;
127 unsigned int rate;
128 struct clk *l3ck;
129
130 eth_cs = SDP2430_SMC91X_CS;
131
132 l3ck = clk_get(NULL, "core_l3_ck");
133 if (IS_ERR(l3ck))
134 rate = 100000000;
135 else
136 rate = clk_get_rate(l3ck);
137
138 /* Make sure CS1 timings are correct, for 2430 always muxed */
139 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG1, 0x00011200);
140
141 if (rate >= 160000000) {
142 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f01);
143 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080803);
144 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1c0b1c0a);
145 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
146 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
147 } else if (rate >= 130000000) {
148 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
149 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
150 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
151 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x041f1F1F);
152 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000004C4);
153 } else { /* rate = 100000000 */
154 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG2, 0x001f1f00);
155 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG3, 0x00080802);
156 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG4, 0x1C091C09);
157 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG5, 0x031A1F1F);
158 gpmc_cs_write_reg(eth_cs, GPMC_CS_CONFIG6, 0x000003C2);
159 }
160
161 if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
162 printk(KERN_ERR "Failed to request GPMC mem for smc91x\n");
163 return;
164 }
165
166 sdp2430_smc91x_resources[0].start = cs_mem_base + 0x300;
167 sdp2430_smc91x_resources[0].end = cs_mem_base + 0x30f;
168 udelay(100);
169
170 if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) {
171 printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
172 OMAP24XX_ETHR_GPIO_IRQ);
173 gpmc_cs_free(eth_cs);
174 return;
175 }
176 omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
177
178}
179
180static void __init omap_2430sdp_init_irq(void)
181{
182 omap2_init_common_hw();
183 omap_init_irq();
184 omap_gpio_init();
185 sdp2430_init_smc91x();
186}
187
188static struct omap_uart_config sdp2430_uart_config __initdata = {
189 .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
190};
191
192static struct omap_board_config_kernel sdp2430_config[] = {
193 {OMAP_TAG_UART, &sdp2430_uart_config},
194};
195
196static void __init omap_2430sdp_init(void)
197{
198 platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
199 omap_board_config = sdp2430_config;
200 omap_board_config_size = ARRAY_SIZE(sdp2430_config);
201 omap_serial_init();
202}
203
204static void __init omap_2430sdp_map_io(void)
205{
206 omap2_map_common_io();
207}
208
209MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
210 /* Maintainer: Syed Khasim - Texas Instruments Inc */
211 .phys_io = 0x48000000,
212 .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
213 .boot_params = 0x80000100,
214 .map_io = omap_2430sdp_map_io,
215 .init_irq = omap_2430sdp_init_irq,
216 .init_machine = omap_2430sdp_init,
217 .timer = &omap_timer,
218MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 878ff9181d0e..3bb49c17c858 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -25,6 +25,8 @@
25#include <linux/irq.h> 25#include <linux/irq.h>
26#include <linux/interrupt.h> 26#include <linux/interrupt.h>
27#include <linux/delay.h> 27#include <linux/delay.h>
28#include <linux/leds.h>
29#include <linux/irq.h>
28 30
29#include <asm/hardware.h> 31#include <asm/hardware.h>
30#include <asm/mach-types.h> 32#include <asm/mach-types.h>
@@ -32,10 +34,12 @@
32#include <asm/mach/flash.h> 34#include <asm/mach/flash.h>
33 35
34#include <asm/arch/gpio.h> 36#include <asm/arch/gpio.h>
37#include <asm/arch/led.h>
35#include <asm/arch/mux.h> 38#include <asm/arch/mux.h>
36#include <asm/arch/usb.h> 39#include <asm/arch/usb.h>
37#include <asm/arch/board.h> 40#include <asm/arch/board.h>
38#include <asm/arch/common.h> 41#include <asm/arch/common.h>
42#include <asm/arch/gpmc.h>
39#include "prcm-regs.h" 43#include "prcm-regs.h"
40 44
41/* LED & Switch macros */ 45/* LED & Switch macros */
@@ -46,6 +50,9 @@
46#define SW_UP_GPIO17 17 50#define SW_UP_GPIO17 17
47#define SW_DOWN_GPIO58 58 51#define SW_DOWN_GPIO58 58
48 52
53#define APOLLON_FLASH_CS 0
54#define APOLLON_ETH_CS 1
55
49static struct mtd_partition apollon_partitions[] = { 56static struct mtd_partition apollon_partitions[] = {
50 { 57 {
51 .name = "X-Loader + U-Boot", 58 .name = "X-Loader + U-Boot",
@@ -85,10 +92,10 @@ static struct flash_platform_data apollon_flash_data = {
85 .nr_parts = ARRAY_SIZE(apollon_partitions), 92 .nr_parts = ARRAY_SIZE(apollon_partitions),
86}; 93};
87 94
88static struct resource apollon_flash_resource = { 95static struct resource apollon_flash_resource[] = {
89 .start = APOLLON_CS0_BASE, 96 [0] = {
90 .end = APOLLON_CS0_BASE + SZ_128K, 97 .flags = IORESOURCE_MEM,
91 .flags = IORESOURCE_MEM, 98 },
92}; 99};
93 100
94static struct platform_device apollon_onenand_device = { 101static struct platform_device apollon_onenand_device = {
@@ -97,14 +104,24 @@ static struct platform_device apollon_onenand_device = {
97 .dev = { 104 .dev = {
98 .platform_data = &apollon_flash_data, 105 .platform_data = &apollon_flash_data,
99 }, 106 },
100 .num_resources = ARRAY_SIZE(&apollon_flash_resource), 107 .num_resources = ARRAY_SIZE(apollon_flash_resource),
101 .resource = &apollon_flash_resource, 108 .resource = apollon_flash_resource,
102}; 109};
103 110
111static void __init apollon_flash_init(void)
112{
113 unsigned long base;
114
115 if (gpmc_cs_request(APOLLON_FLASH_CS, SZ_128K, &base) < 0) {
116 printk(KERN_ERR "Cannot request OneNAND GPMC CS\n");
117 return;
118 }
119 apollon_flash_resource[0].start = base;
120 apollon_flash_resource[0].end = base + SZ_128K - 1;
121}
122
104static struct resource apollon_smc91x_resources[] = { 123static struct resource apollon_smc91x_resources[] = {
105 [0] = { 124 [0] = {
106 .start = APOLLON_ETHR_START, /* Physical */
107 .end = APOLLON_ETHR_START + 0xf,
108 .flags = IORESOURCE_MEM, 125 .flags = IORESOURCE_MEM,
109 }, 126 },
110 [1] = { 127 [1] = {
@@ -126,14 +143,51 @@ static struct platform_device apollon_lcd_device = {
126 .id = -1, 143 .id = -1,
127}; 144};
128 145
146static struct omap_led_config apollon_led_config[] = {
147 {
148 .cdev = {
149 .name = "apollon:led0",
150 },
151 .gpio = LED0_GPIO13,
152 },
153 {
154 .cdev = {
155 .name = "apollon:led1",
156 },
157 .gpio = LED1_GPIO14,
158 },
159 {
160 .cdev = {
161 .name = "apollon:led2",
162 },
163 .gpio = LED2_GPIO15,
164 },
165};
166
167static struct omap_led_platform_data apollon_led_data = {
168 .nr_leds = ARRAY_SIZE(apollon_led_config),
169 .leds = apollon_led_config,
170};
171
172static struct platform_device apollon_led_device = {
173 .name = "omap-led",
174 .id = -1,
175 .dev = {
176 .platform_data = &apollon_led_data,
177 },
178};
179
129static struct platform_device *apollon_devices[] __initdata = { 180static struct platform_device *apollon_devices[] __initdata = {
130 &apollon_onenand_device, 181 &apollon_onenand_device,
131 &apollon_smc91x_device, 182 &apollon_smc91x_device,
132 &apollon_lcd_device, 183 &apollon_lcd_device,
184 &apollon_led_device,
133}; 185};
134 186
135static inline void __init apollon_init_smc91x(void) 187static inline void __init apollon_init_smc91x(void)
136{ 188{
189 unsigned long base;
190
137 /* Make sure CS1 timings are correct */ 191 /* Make sure CS1 timings are correct */
138 GPMC_CONFIG1_1 = 0x00011203; 192 GPMC_CONFIG1_1 = 0x00011203;
139 GPMC_CONFIG2_1 = 0x001f1f01; 193 GPMC_CONFIG2_1 = 0x001f1f01;
@@ -141,13 +195,20 @@ static inline void __init apollon_init_smc91x(void)
141 GPMC_CONFIG4_1 = 0x1c091c09; 195 GPMC_CONFIG4_1 = 0x1c091c09;
142 GPMC_CONFIG5_1 = 0x041f1f1f; 196 GPMC_CONFIG5_1 = 0x041f1f1f;
143 GPMC_CONFIG6_1 = 0x000004c4; 197 GPMC_CONFIG6_1 = 0x000004c4;
144 GPMC_CONFIG7_1 = 0x00000f40 | (APOLLON_CS1_BASE >> 24); 198
199 if (gpmc_cs_request(APOLLON_ETH_CS, SZ_16M, &base) < 0) {
200 printk(KERN_ERR "Failed to request GPMC CS for smc91x\n");
201 return;
202 }
203 apollon_smc91x_resources[0].start = base + 0x300;
204 apollon_smc91x_resources[0].end = base + 0x30f;
145 udelay(100); 205 udelay(100);
146 206
147 omap_cfg_reg(W4__24XX_GPIO74); 207 omap_cfg_reg(W4__24XX_GPIO74);
148 if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) { 208 if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) {
149 printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", 209 printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
150 APOLLON_ETHR_GPIO_IRQ); 210 APOLLON_ETHR_GPIO_IRQ);
211 gpmc_cs_free(APOLLON_ETH_CS);
151 return; 212 return;
152 } 213 }
153 omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1); 214 omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1);
@@ -175,6 +236,13 @@ static struct omap_mmc_config apollon_mmc_config __initdata = {
175 }, 236 },
176}; 237};
177 238
239static struct omap_usb_config apollon_usb_config __initdata = {
240 .register_dev = 1,
241 .hmc_mode = 0x14, /* 0:dev 1:host1 2:disable */
242
243 .pins[0] = 6,
244};
245
178static struct omap_lcd_config apollon_lcd_config __initdata = { 246static struct omap_lcd_config apollon_lcd_config __initdata = {
179 .ctrl_name = "internal", 247 .ctrl_name = "internal",
180}; 248};
@@ -182,6 +250,7 @@ static struct omap_lcd_config apollon_lcd_config __initdata = {
182static struct omap_board_config_kernel apollon_config[] = { 250static struct omap_board_config_kernel apollon_config[] = {
183 { OMAP_TAG_UART, &apollon_uart_config }, 251 { OMAP_TAG_UART, &apollon_uart_config },
184 { OMAP_TAG_MMC, &apollon_mmc_config }, 252 { OMAP_TAG_MMC, &apollon_mmc_config },
253 { OMAP_TAG_USB, &apollon_usb_config },
185 { OMAP_TAG_LCD, &apollon_lcd_config }, 254 { OMAP_TAG_LCD, &apollon_lcd_config },
186}; 255};
187 256
@@ -250,10 +319,22 @@ static void __init apollon_sw_init(void)
250 return; 319 return;
251} 320}
252 321
322static void __init apollon_usb_init(void)
323{
324 /* USB device */
325 /* DEVICE_SUSPEND */
326 omap_cfg_reg(P21_242X_GPIO12);
327 omap_request_gpio(12);
328 omap_set_gpio_direction(12, 0); /* OUT */
329 omap_set_gpio_dataout(12, 0);
330}
331
253static void __init omap_apollon_init(void) 332static void __init omap_apollon_init(void)
254{ 333{
255 apollon_led_init(); 334 apollon_led_init();
256 apollon_sw_init(); 335 apollon_sw_init();
336 apollon_flash_init();
337 apollon_usb_init();
257 338
258 /* REVISIT: where's the correct place */ 339 /* REVISIT: where's the correct place */
259 omap_cfg_reg(W19_24XX_SYS_NIRQ); 340 omap_cfg_reg(W19_24XX_SYS_NIRQ);
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 452193f01531..f125f432cc3e 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -131,26 +131,6 @@ static struct platform_device h4_flash_device = {
131 .resource = &h4_flash_resource, 131 .resource = &h4_flash_resource,
132}; 132};
133 133
134static struct resource h4_smc91x_resources[] = {
135 [0] = {
136 .start = OMAP24XX_ETHR_START, /* Physical */
137 .end = OMAP24XX_ETHR_START + 0xf,
138 .flags = IORESOURCE_MEM,
139 },
140 [1] = {
141 .start = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
142 .end = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
143 .flags = IORESOURCE_IRQ,
144 },
145};
146
147static struct platform_device h4_smc91x_device = {
148 .name = "smc91x",
149 .id = -1,
150 .num_resources = ARRAY_SIZE(h4_smc91x_resources),
151 .resource = h4_smc91x_resources,
152};
153
154/* Select between the IrDA and aGPS module 134/* Select between the IrDA and aGPS module
155 */ 135 */
156static int h4_select_irda(struct device *dev, int state) 136static int h4_select_irda(struct device *dev, int state)
@@ -266,29 +246,14 @@ static struct platform_device h4_lcd_device = {
266 .id = -1, 246 .id = -1,
267}; 247};
268 248
269static struct resource h4_led_resources[] = {
270 [0] = {
271 .flags = IORESOURCE_MEM,
272 },
273};
274
275static struct platform_device h4_led_device = {
276 .name = "omap_dbg_led",
277 .id = -1,
278 .num_resources = ARRAY_SIZE(h4_led_resources),
279 .resource = h4_led_resources,
280};
281
282static struct platform_device *h4_devices[] __initdata = { 249static struct platform_device *h4_devices[] __initdata = {
283 &h4_smc91x_device,
284 &h4_flash_device, 250 &h4_flash_device,
285 &h4_irda_device, 251 &h4_irda_device,
286 &h4_kp_device, 252 &h4_kp_device,
287 &h4_lcd_device, 253 &h4_lcd_device,
288 &h4_led_device,
289}; 254};
290 255
291static inline void __init h4_init_smc91x(void) 256static inline void __init h4_init_debug(void)
292{ 257{
293 /* Make sure CS1 timings are correct */ 258 /* Make sure CS1 timings are correct */
294 GPMC_CONFIG1_1 = 0x00011200; 259 GPMC_CONFIG1_1 = 0x00011200;
@@ -301,12 +266,8 @@ static inline void __init h4_init_smc91x(void)
301 udelay(100); 266 udelay(100);
302 267
303 omap_cfg_reg(M15_24XX_GPIO92); 268 omap_cfg_reg(M15_24XX_GPIO92);
304 if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) { 269 if (debug_card_init(cs_mem_base, OMAP24XX_ETHR_GPIO_IRQ) < 0)
305 printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n", 270 gpmc_cs_free(eth_cs);
306 OMAP24XX_ETHR_GPIO_IRQ);
307 return;
308 }
309 omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
310} 271}
311 272
312static void __init omap_h4_init_irq(void) 273static void __init omap_h4_init_irq(void)
@@ -314,7 +275,6 @@ static void __init omap_h4_init_irq(void)
314 omap2_init_common_hw(); 275 omap2_init_common_hw();
315 omap_init_irq(); 276 omap_init_irq();
316 omap_gpio_init(); 277 omap_gpio_init();
317 h4_init_smc91x();
318} 278}
319 279
320static struct omap_uart_config h4_uart_config __initdata = { 280static struct omap_uart_config h4_uart_config __initdata = {
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 52ec2f2d6360..b603bc5f8e5b 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -55,8 +55,10 @@ static void omap_init_i2c(void)
55 if (machine_is_omap_h4()) 55 if (machine_is_omap_h4())
56 return; 56 return;
57 57
58 omap_cfg_reg(J15_24XX_I2C2_SCL); 58 if (!cpu_is_omap2430()) {
59 omap_cfg_reg(H19_24XX_I2C2_SDA); 59 omap_cfg_reg(J15_24XX_I2C2_SCL);
60 omap_cfg_reg(H19_24XX_I2C2_SDA);
61 }
60 (void) platform_device_register(&omap_i2c_device2); 62 (void) platform_device_register(&omap_i2c_device2);
61} 63}
62 64
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index e290b989aa94..5a4cc2076a7d 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -22,7 +22,14 @@
22 22
23#undef DEBUG 23#undef DEBUG
24 24
25#ifdef CONFIG_ARCH_OMAP2420
25#define GPMC_BASE 0x6800a000 26#define GPMC_BASE 0x6800a000
27#endif
28
29#ifdef CONFIG_ARCH_OMAP2430
30#define GPMC_BASE 0x6E000000
31#endif
32
26#define GPMC_REVISION 0x00 33#define GPMC_REVISION 0x00
27#define GPMC_SYSCONFIG 0x10 34#define GPMC_SYSCONFIG 0x10
28#define GPMC_SYSSTATUS 0x14 35#define GPMC_SYSSTATUS 0x14
@@ -88,7 +95,7 @@ u32 gpmc_cs_read_reg(int cs, int idx)
88} 95}
89 96
90/* TODO: Add support for gpmc_fck to clock framework and use it */ 97/* TODO: Add support for gpmc_fck to clock framework and use it */
91static unsigned long gpmc_get_fclk_period(void) 98unsigned long gpmc_get_fclk_period(void)
92{ 99{
93 /* In picoseconds */ 100 /* In picoseconds */
94 return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000); 101 return 1000000000 / ((clk_get_rate(gpmc_l3_clk)) / 1000);
@@ -104,6 +111,13 @@ unsigned int gpmc_ns_to_ticks(unsigned int time_ns)
104 return (time_ns * 1000 + tick_ps - 1) / tick_ps; 111 return (time_ns * 1000 + tick_ps - 1) / tick_ps;
105} 112}
106 113
114unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns)
115{
116 unsigned long ticks = gpmc_ns_to_ticks(time_ns);
117
118 return ticks * gpmc_get_fclk_period() / 1000;
119}
120
107#ifdef DEBUG 121#ifdef DEBUG
108static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, 122static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
109 int time, const char *name) 123 int time, const char *name)
@@ -120,15 +134,21 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit,
120 else 134 else
121 ticks = gpmc_ns_to_ticks(time); 135 ticks = gpmc_ns_to_ticks(time);
122 nr_bits = end_bit - st_bit + 1; 136 nr_bits = end_bit - st_bit + 1;
123 if (ticks >= 1 << nr_bits) 137 if (ticks >= 1 << nr_bits) {
138#ifdef DEBUG
139 printk(KERN_INFO "GPMC CS%d: %-10s* %3d ns, %3d ticks >= %d\n",
140 cs, name, time, ticks, 1 << nr_bits);
141#endif
124 return -1; 142 return -1;
143 }
125 144
126 mask = (1 << nr_bits) - 1; 145 mask = (1 << nr_bits) - 1;
127 l = gpmc_cs_read_reg(cs, reg); 146 l = gpmc_cs_read_reg(cs, reg);
128#ifdef DEBUG 147#ifdef DEBUG
129 printk(KERN_INFO "GPMC CS%d: %-10s: %d ticks, %3lu ns (was %i ticks)\n", 148 printk(KERN_INFO
149 "GPMC CS%d: %-10s: %3d ticks, %3lu ns (was %3i ticks) %3d ns\n",
130 cs, name, ticks, gpmc_get_fclk_period() * ticks / 1000, 150 cs, name, ticks, gpmc_get_fclk_period() * ticks / 1000,
131 (l >> st_bit) & mask); 151 (l >> st_bit) & mask, time);
132#endif 152#endif
133 l &= ~(mask << st_bit); 153 l &= ~(mask << st_bit);
134 l |= ticks << st_bit; 154 l |= ticks << st_bit;
@@ -157,7 +177,7 @@ int gpmc_cs_calc_divider(int cs, unsigned int sync_clk)
157 div = l / gpmc_get_fclk_period(); 177 div = l / gpmc_get_fclk_period();
158 if (div > 4) 178 if (div > 4)
159 return -1; 179 return -1;
160 if (div < 0) 180 if (div <= 0)
161 div = 1; 181 div = 1;
162 182
163 return div; 183 return div;
@@ -191,14 +211,19 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t)
191 211
192 GPMC_SET_ONE(GPMC_CS_CONFIG5, 24, 27, page_burst_access); 212 GPMC_SET_ONE(GPMC_CS_CONFIG5, 24, 27, page_burst_access);
193 213
214 /* caller is expected to have initialized CONFIG1 to cover
215 * at least sync vs async
216 */
217 l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
218 if (l & (GPMC_CONFIG1_READTYPE_SYNC | GPMC_CONFIG1_WRITETYPE_SYNC)) {
194#ifdef DEBUG 219#ifdef DEBUG
195 printk(KERN_INFO "GPMC CS%d CLK period is %lu (div %d)\n", 220 printk(KERN_INFO "GPMC CS%d CLK period is %lu ns (div %d)\n",
196 cs, gpmc_get_fclk_period(), div); 221 cs, (div * gpmc_get_fclk_period()) / 1000, div);
197#endif 222#endif
198 223 l &= ~0x03;
199 l = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); 224 l |= (div - 1);
200 l &= ~0x03; 225 gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, l);
201 l |= (div - 1); 226 }
202 227
203 return 0; 228 return 0;
204} 229}
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 871ace4fccb8..4dfd878d7968 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -17,7 +17,13 @@
17 17
18#include <asm/io.h> 18#include <asm/io.h>
19 19
20#if defined(CONFIG_ARCH_OMAP2420)
20#define OMAP24XX_TAP_BASE io_p2v(0x48014000) 21#define OMAP24XX_TAP_BASE io_p2v(0x48014000)
22#endif
23
24#if defined(CONFIG_ARCH_OMAP2430)
25#define OMAP24XX_TAP_BASE io_p2v(0x4900A000)
26#endif
21 27
22#define OMAP_TAP_IDCODE 0x0204 28#define OMAP_TAP_IDCODE 0x0204
23#define OMAP_TAP_PROD_ID 0x0208 29#define OMAP_TAP_PROD_ID 0x0208
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 82dc70f6b779..5a4091f582ed 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -5,6 +5,7 @@
5 * 5 *
6 * Copyright (C) 2005 Nokia Corporation 6 * Copyright (C) 2005 Nokia Corporation
7 * Author: Juha Yrjölä <juha.yrjola@nokia.com> 7 * Author: Juha Yrjölä <juha.yrjola@nokia.com>
8 * Updated map desc to add 2430 support : <x0khasim@ti.com>
8 * 9 *
9 * This program is free software; you can redistribute it and/or modify 10 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as 11 * it under the terms of the GNU General Public License version 2 as
@@ -26,6 +27,7 @@
26extern void omap_sram_init(void); 27extern void omap_sram_init(void);
27extern int omap2_clk_init(void); 28extern int omap2_clk_init(void);
28extern void omap2_check_revision(void); 29extern void omap2_check_revision(void);
30extern void omap2_init_memory(void);
29extern void gpmc_init(void); 31extern void gpmc_init(void);
30extern void omapfb_reserve_sdram(void); 32extern void omapfb_reserve_sdram(void);
31 33
@@ -40,6 +42,20 @@ static struct map_desc omap2_io_desc[] __initdata = {
40 .length = L3_24XX_SIZE, 42 .length = L3_24XX_SIZE,
41 .type = MT_DEVICE 43 .type = MT_DEVICE
42 }, 44 },
45#ifdef CONFIG_ARCH_OMAP2430
46 {
47 .virtual = L4_WK_243X_VIRT,
48 .pfn = __phys_to_pfn(L4_WK_243X_PHYS),
49 .length = L4_WK_243X_SIZE,
50 .type = MT_DEVICE
51 },
52 {
53 .virtual = OMAP243X_GPMC_VIRT,
54 .pfn = __phys_to_pfn(OMAP243X_GPMC_PHYS),
55 .length = OMAP243X_GPMC_SIZE,
56 .type = MT_DEVICE
57 },
58#endif
43 { 59 {
44 .virtual = DSP_MEM_24XX_VIRT, 60 .virtual = DSP_MEM_24XX_VIRT,
45 .pfn = __phys_to_pfn(DSP_MEM_24XX_PHYS), 61 .pfn = __phys_to_pfn(DSP_MEM_24XX_PHYS),
@@ -80,5 +96,11 @@ void __init omap2_init_common_hw(void)
80{ 96{
81 omap2_mux_init(); 97 omap2_mux_init();
82 omap2_clk_init(); 98 omap2_clk_init();
99/*
100 * Need to Fix this for 2430
101 */
102#ifndef CONFIG_ARCH_OMAP2430
103 omap2_init_memory();
104#endif
83 gpmc_init(); 105 gpmc_init();
84} 106}
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index a39d30680300..f064f725e724 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -37,7 +37,7 @@ static struct omap_irq_bank {
37} __attribute__ ((aligned(4))) irq_banks[] = { 37} __attribute__ ((aligned(4))) irq_banks[] = {
38 { 38 {
39 /* MPU INTC */ 39 /* MPU INTC */
40 .base_reg = OMAP24XX_IC_BASE, 40 .base_reg = IO_ADDRESS(OMAP24XX_IC_BASE),
41 .nr_irqs = 96, 41 .nr_irqs = 96,
42 }, { 42 }, {
43 /* XXX: DSP INTC */ 43 /* XXX: DSP INTC */
@@ -47,7 +47,7 @@ static struct omap_irq_bank {
47/* XXX: FIQ and additional INTC support (only MPU at the moment) */ 47/* XXX: FIQ and additional INTC support (only MPU at the moment) */
48static void omap_ack_irq(unsigned int irq) 48static void omap_ack_irq(unsigned int irq)
49{ 49{
50 omap_writel(0x1, irq_banks[0].base_reg + INTC_CONTROL); 50 __raw_writel(0x1, irq_banks[0].base_reg + INTC_CONTROL);
51} 51}
52 52
53static void omap_mask_irq(unsigned int irq) 53static void omap_mask_irq(unsigned int irq)
@@ -60,7 +60,7 @@ static void omap_mask_irq(unsigned int irq)
60 irq %= 32; 60 irq %= 32;
61 } 61 }
62 62
63 omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_SET0 + offset); 63 __raw_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_SET0 + offset);
64} 64}
65 65
66static void omap_unmask_irq(unsigned int irq) 66static void omap_unmask_irq(unsigned int irq)
@@ -73,7 +73,7 @@ static void omap_unmask_irq(unsigned int irq)
73 irq %= 32; 73 irq %= 32;
74 } 74 }
75 75
76 omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_CLEAR0 + offset); 76 __raw_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_CLEAR0 + offset);
77} 77}
78 78
79static void omap_mask_ack_irq(unsigned int irq) 79static void omap_mask_ack_irq(unsigned int irq)
@@ -93,17 +93,20 @@ static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
93{ 93{
94 unsigned long tmp; 94 unsigned long tmp;
95 95
96 tmp = omap_readl(bank->base_reg + INTC_REVISION) & 0xff; 96 tmp = __raw_readl(bank->base_reg + INTC_REVISION) & 0xff;
97 printk(KERN_INFO "IRQ: Found an INTC at 0x%08lx " 97 printk(KERN_INFO "IRQ: Found an INTC at 0x%08lx "
98 "(revision %ld.%ld) with %d interrupts\n", 98 "(revision %ld.%ld) with %d interrupts\n",
99 bank->base_reg, tmp >> 4, tmp & 0xf, bank->nr_irqs); 99 bank->base_reg, tmp >> 4, tmp & 0xf, bank->nr_irqs);
100 100
101 tmp = omap_readl(bank->base_reg + INTC_SYSCONFIG); 101 tmp = __raw_readl(bank->base_reg + INTC_SYSCONFIG);
102 tmp |= 1 << 1; /* soft reset */ 102 tmp |= 1 << 1; /* soft reset */
103 omap_writel(tmp, bank->base_reg + INTC_SYSCONFIG); 103 __raw_writel(tmp, bank->base_reg + INTC_SYSCONFIG);
104 104
105 while (!(omap_readl(bank->base_reg + INTC_SYSSTATUS) & 0x1)) 105 while (!(__raw_readl(bank->base_reg + INTC_SYSSTATUS) & 0x1))
106 /* Wait for reset to complete */; 106 /* Wait for reset to complete */;
107
108 /* Enable autoidle */
109 __raw_writel(1 << 0, bank->base_reg + INTC_SYSCONFIG);
107} 110}
108 111
109void __init omap_init_irq(void) 112void __init omap_init_irq(void)
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index 85cbc2a2e663..3e5d8cd4ea4f 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -30,6 +30,7 @@
30#include "prcm-regs.h" 30#include "prcm-regs.h"
31#include "memory.h" 31#include "memory.h"
32 32
33
33static struct memory_timings mem_timings; 34static struct memory_timings mem_timings;
34 35
35u32 omap2_memory_get_slow_dll_ctrl(void) 36u32 omap2_memory_get_slow_dll_ctrl(void)
@@ -99,3 +100,20 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
99 /* 90 degree phase for anything below 133Mhz + disable DLL filter */ 100 /* 90 degree phase for anything below 133Mhz + disable DLL filter */
100 mem_timings.slow_dll_ctrl |= ((1 << 1) | (3 << 8)); 101 mem_timings.slow_dll_ctrl |= ((1 << 1) | (3 << 8));
101} 102}
103
104/* turn on smart idle modes for SDRAM scheduler and controller */
105void __init omap2_init_memory(void)
106{
107 u32 l;
108
109 l = SMS_SYSCONFIG;
110 l &= ~(0x3 << 3);
111 l |= (0x2 << 3);
112 SMS_SYSCONFIG = l;
113
114 l = SDRC_SYSCONFIG;
115 l &= ~(0x3 << 3);
116 l |= (0x2 << 3);
117 SDRC_SYSCONFIG = l;
118
119}
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 0439906d5da7..05750975d746 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -53,8 +53,8 @@ MUX_CFG_24XX("W19_24XX_SYS_NIRQ", 0x12c, 0, 1, 1, 1)
53MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1) 53MUX_CFG_24XX("W14_24XX_SYS_CLKOUT", 0x137, 0, 1, 1, 1)
54 54
55/* 24xx GPMC chipselects, wait pin monitoring */ 55/* 24xx GPMC chipselects, wait pin monitoring */
56MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1) 56MUX_CFG_24XX("E2_GPMC_NCS2", 0x08e, 0, 1, 1, 1)
57MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1) 57MUX_CFG_24XX("L2_GPMC_NCS7", 0x093, 0, 1, 1, 1)
58MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1) 58MUX_CFG_24XX("L3_GPMC_WAIT0", 0x09a, 0, 1, 1, 1)
59MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1) 59MUX_CFG_24XX("N7_GPMC_WAIT1", 0x09b, 0, 1, 1, 1)
60MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1) 60MUX_CFG_24XX("M1_GPMC_WAIT2", 0x09c, 0, 1, 1, 1)
@@ -67,18 +67,18 @@ MUX_CFG_24XX("W15_24XX_MCBSP2_DR", 0x126, 1, 1, 0, 1)
67MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1) 67MUX_CFG_24XX("V15_24XX_MCBSP2_DX", 0x127, 1, 1, 0, 1)
68 68
69/* 24xx GPIO */ 69/* 24xx GPIO */
70MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1) 70MUX_CFG_24XX("M21_242X_GPIO11", 0x0c9, 3, 1, 1, 1)
71MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1) 71MUX_CFG_24XX("P21_242X_GPIO12", 0x0ca, 3, 0, 0, 1)
72MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1) 72MUX_CFG_24XX("AA10_242X_GPIO13", 0x0e5, 3, 0, 0, 1)
73MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1) 73MUX_CFG_24XX("AA6_242X_GPIO14", 0x0e6, 3, 0, 0, 1)
74MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1) 74MUX_CFG_24XX("AA4_242X_GPIO15", 0x0e7, 3, 0, 0, 1)
75MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1) 75MUX_CFG_24XX("Y11_242X_GPIO16", 0x0e8, 3, 0, 0, 1)
76MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1) 76MUX_CFG_24XX("AA12_242X_GPIO17", 0x0e9, 3, 0, 0, 1)
77MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1) 77MUX_CFG_24XX("AA8_242X_GPIO58", 0x0ea, 3, 0, 0, 1)
78MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1) 78MUX_CFG_24XX("Y20_24XX_GPIO60", 0x12c, 3, 0, 0, 1)
79MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1) 79MUX_CFG_24XX("W4__24XX_GPIO74", 0x0f2, 3, 0, 0, 1)
80MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1) 80MUX_CFG_24XX("M15_24XX_GPIO92", 0x10a, 3, 0, 0, 1)
81MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1) 81MUX_CFG_24XX("J15_24XX_GPIO99", 0x113, 3, 1, 1, 1)
82MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1) 82MUX_CFG_24XX("V14_24XX_GPIO117", 0x128, 3, 1, 0, 1)
83MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1) 83MUX_CFG_24XX("P14_24XX_GPIO125", 0x140, 3, 1, 1, 1)
84 84
@@ -95,17 +95,17 @@ MUX_CFG_24XX("T3_242X_GPIO55", 0xd9, 3, 0, 0, 1)
95MUX_CFG_24XX("U2_242X_GPIO56", 0xda, 3, 0, 0, 1) 95MUX_CFG_24XX("U2_242X_GPIO56", 0xda, 3, 0, 0, 1)
96 96
97/* 24xx external DMA requests */ 97/* 24xx external DMA requests */
98MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1) 98MUX_CFG_24XX("AA10_242X_DMAREQ0", 0x0e5, 2, 0, 0, 1)
99MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1) 99MUX_CFG_24XX("AA6_242X_DMAREQ1", 0x0e6, 2, 0, 0, 1)
100MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1) 100MUX_CFG_24XX("E4_242X_DMAREQ2", 0x074, 2, 0, 0, 1)
101MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1) 101MUX_CFG_24XX("G4_242X_DMAREQ3", 0x073, 2, 0, 0, 1)
102MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1) 102MUX_CFG_24XX("D3_242X_DMAREQ4", 0x072, 2, 0, 0, 1)
103MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1) 103MUX_CFG_24XX("E3_242X_DMAREQ5", 0x071, 2, 0, 0, 1)
104 104
105/* TSC IRQ */ 105/* TSC IRQ */
106MUX_CFG_24XX("P20_24XX_TSC_IRQ", 0x108, 0, 0, 0, 1) 106MUX_CFG_24XX("P20_24XX_TSC_IRQ", 0x108, 0, 0, 0, 1)
107 107
108/* UART3 */ 108/* UART3 */
109MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1) 109MUX_CFG_24XX("K15_24XX_UART3_TX", 0x118, 0, 0, 0, 1)
110MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1) 110MUX_CFG_24XX("K14_24XX_UART3_RX", 0x119, 0, 0, 0, 1)
111 111
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
new file mode 100644
index 000000000000..80bb42eb5082
--- /dev/null
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -0,0 +1,349 @@
1/*
2 * linux/arch/arm/mach-omap2/usb-tusb6010.c
3 *
4 * Copyright (C) 2006 Nokia Corporation
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#include <linux/types.h>
12#include <linux/errno.h>
13#include <linux/delay.h>
14#include <linux/platform_device.h>
15
16#include <linux/usb/musb.h>
17
18#include <asm/arch/gpmc.h>
19#include <asm/arch/gpio.h>
20#include <asm/arch/mux.h>
21
22
23static u8 async_cs, sync_cs;
24static unsigned refclk_psec;
25
26
27/* t2_ps, when quantized to fclk units, must happen no earlier than
28 * the clock after after t1_NS.
29 *
30 * Return a possibly updated value of t2_ps, converted to nsec.
31 */
32static unsigned
33next_clk(unsigned t1_NS, unsigned t2_ps, unsigned fclk_ps)
34{
35 unsigned t1_ps = t1_NS * 1000;
36 unsigned t1_f, t2_f;
37
38 if ((t1_ps + fclk_ps) < t2_ps)
39 return t2_ps / 1000;
40
41 t1_f = (t1_ps + fclk_ps - 1) / fclk_ps;
42 t2_f = (t2_ps + fclk_ps - 1) / fclk_ps;
43
44 if (t1_f >= t2_f)
45 t2_f = t1_f + 1;
46
47 return (t2_f * fclk_ps) / 1000;
48}
49
50/* NOTE: timings are from tusb 6010 datasheet Rev 1.8, 12-Sept 2006 */
51
52static int tusb_set_async_mode(unsigned sysclk_ps, unsigned fclk_ps)
53{
54 struct gpmc_timings t;
55 unsigned t_acsnh_advnh = sysclk_ps + 3000;
56 unsigned tmp;
57
58 memset(&t, 0, sizeof(t));
59
60 /* CS_ON = t_acsnh_acsnl */
61 t.cs_on = 8;
62 /* ADV_ON = t_acsnh_advnh - t_advn */
63 t.adv_on = next_clk(t.cs_on, t_acsnh_advnh - 7000, fclk_ps);
64
65 /*
66 * READ ... from omap2420 TRM fig 12-13
67 */
68
69 /* ADV_RD_OFF = t_acsnh_advnh */
70 t.adv_rd_off = next_clk(t.adv_on, t_acsnh_advnh, fclk_ps);
71
72 /* OE_ON = t_acsnh_advnh + t_advn_oen (then wait for nRDY) */
73 t.oe_on = next_clk(t.adv_on, t_acsnh_advnh + 1000, fclk_ps);
74
75 /* ACCESS = counters continue only after nRDY */
76 tmp = t.oe_on * 1000 + 300;
77 t.access = next_clk(t.oe_on, tmp, fclk_ps);
78
79 /* OE_OFF = after data gets sampled */
80 tmp = t.access * 1000;
81 t.oe_off = next_clk(t.access, tmp, fclk_ps);
82
83 t.cs_rd_off = t.oe_off;
84
85 tmp = t.cs_rd_off * 1000 + 7000 /* t_acsn_rdy_z */;
86 t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
87
88 /*
89 * WRITE ... from omap2420 TRM fig 12-15
90 */
91
92 /* ADV_WR_OFF = t_acsnh_advnh */
93 t.adv_wr_off = t.adv_rd_off;
94
95 /* WE_ON = t_acsnh_advnh + t_advn_wen (then wait for nRDY) */
96 t.we_on = next_clk(t.adv_wr_off, t_acsnh_advnh + 1000, fclk_ps);
97
98 /* WE_OFF = after data gets sampled */
99 tmp = t.we_on * 1000 + 300;
100 t.we_off = next_clk(t.we_on, tmp, fclk_ps);
101
102 t.cs_wr_off = t.we_off;
103
104 tmp = t.cs_wr_off * 1000 + 7000 /* t_acsn_rdy_z */;
105 t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
106
107 return gpmc_cs_set_timings(async_cs, &t);
108}
109
110static int tusb_set_sync_mode(unsigned sysclk_ps, unsigned fclk_ps)
111{
112 struct gpmc_timings t;
113 unsigned t_scsnh_advnh = sysclk_ps + 3000;
114 unsigned tmp;
115
116 memset(&t, 0, sizeof(t));
117 t.cs_on = 8;
118
119 /* ADV_ON = t_acsnh_advnh - t_advn */
120 t.adv_on = next_clk(t.cs_on, t_scsnh_advnh - 7000, fclk_ps);
121
122 /* GPMC_CLK rate = fclk rate / div */
123 t.sync_clk = 12 /* 11.1 nsec */;
124 tmp = (t.sync_clk * 1000 + fclk_ps - 1) / fclk_ps;
125 if (tmp > 4)
126 return -ERANGE;
127 if (tmp <= 0)
128 tmp = 1;
129 t.page_burst_access = (fclk_ps * tmp) / 1000;
130
131 /*
132 * READ ... based on omap2420 TRM fig 12-19, 12-20
133 */
134
135 /* ADV_RD_OFF = t_scsnh_advnh */
136 t.adv_rd_off = next_clk(t.adv_on, t_scsnh_advnh, fclk_ps);
137
138 /* OE_ON = t_scsnh_advnh + t_advn_oen * fclk_ps (then wait for nRDY) */
139 tmp = (t.adv_rd_off * 1000) + (3 * fclk_ps);
140 t.oe_on = next_clk(t.adv_on, tmp, fclk_ps);
141
142 /* ACCESS = number of clock cycles after t_adv_eon */
143 tmp = (t.oe_on * 1000) + (5 * fclk_ps);
144 t.access = next_clk(t.oe_on, tmp, fclk_ps);
145
146 /* OE_OFF = after data gets sampled */
147 tmp = (t.access * 1000) + (1 * fclk_ps);
148 t.oe_off = next_clk(t.access, tmp, fclk_ps);
149
150 t.cs_rd_off = t.oe_off;
151
152 tmp = t.cs_rd_off * 1000 + 7000 /* t_scsn_rdy_z */;
153 t.rd_cycle = next_clk(t.cs_rd_off, tmp, fclk_ps);
154
155 /*
156 * WRITE ... based on omap2420 TRM fig 12-21
157 */
158
159 /* ADV_WR_OFF = t_scsnh_advnh */
160 t.adv_wr_off = t.adv_rd_off;
161
162 /* WE_ON = t_scsnh_advnh + t_advn_wen * fclk_ps (then wait for nRDY) */
163 tmp = (t.adv_wr_off * 1000) + (3 * fclk_ps);
164 t.we_on = next_clk(t.adv_wr_off, tmp, fclk_ps);
165
166 /* WE_OFF = number of clock cycles after t_adv_wen */
167 tmp = (t.we_on * 1000) + (6 * fclk_ps);
168 t.we_off = next_clk(t.we_on, tmp, fclk_ps);
169
170 t.cs_wr_off = t.we_off;
171
172 tmp = t.cs_wr_off * 1000 + 7000 /* t_scsn_rdy_z */;
173 t.wr_cycle = next_clk(t.cs_wr_off, tmp, fclk_ps);
174
175 return gpmc_cs_set_timings(sync_cs, &t);
176}
177
178extern unsigned long gpmc_get_fclk_period(void);
179
180/* tusb driver calls this when it changes the chip's clocking */
181int tusb6010_platform_retime(unsigned is_refclk)
182{
183 static const char error[] =
184 KERN_ERR "tusb6010 %s retime error %d\n";
185
186 unsigned fclk_ps = gpmc_get_fclk_period();
187 unsigned sysclk_ps;
188 int status;
189
190 if (!refclk_psec)
191 return -ENODEV;
192
193 sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60;
194
195 status = tusb_set_async_mode(sysclk_ps, fclk_ps);
196 if (status < 0) {
197 printk(error, "async", status);
198 goto done;
199 }
200 status = tusb_set_sync_mode(sysclk_ps, fclk_ps);
201 if (status < 0)
202 printk(error, "sync", status);
203done:
204 return status;
205}
206EXPORT_SYMBOL_GPL(tusb6010_platform_retime);
207
208static struct resource tusb_resources[] = {
209 /* Order is significant! The start/end fields
210 * are updated during setup..
211 */
212 { /* Asynchronous access */
213 .flags = IORESOURCE_MEM,
214 },
215 { /* Synchronous access */
216 .flags = IORESOURCE_MEM,
217 },
218 { /* IRQ */
219 .flags = IORESOURCE_IRQ,
220 },
221};
222
223static u64 tusb_dmamask = ~(u32)0;
224
225static struct platform_device tusb_device = {
226 .name = "musb_hdrc",
227 .id = -1,
228 .dev = {
229 .dma_mask = &tusb_dmamask,
230 .coherent_dma_mask = 0xffffffff,
231 },
232 .num_resources = ARRAY_SIZE(tusb_resources),
233 .resource = tusb_resources,
234};
235
236
237/* this may be called only from board-*.c setup code */
238int __init
239tusb6010_setup_interface(struct musb_hdrc_platform_data *data,
240 unsigned ps_refclk, unsigned waitpin,
241 unsigned async, unsigned sync,
242 unsigned irq, unsigned dmachan)
243{
244 int status;
245 static char error[] __initdata =
246 KERN_ERR "tusb6010 init error %d, %d\n";
247
248 /* ASYNC region, primarily for PIO */
249 status = gpmc_cs_request(async, SZ_16M, (unsigned long *)
250 &tusb_resources[0].start);
251 if (status < 0) {
252 printk(error, 1, status);
253 return status;
254 }
255 tusb_resources[0].end = tusb_resources[0].start + 0x9ff;
256 async_cs = async;
257 gpmc_cs_write_reg(async, GPMC_CS_CONFIG1,
258 GPMC_CONFIG1_PAGE_LEN(2)
259 | GPMC_CONFIG1_WAIT_READ_MON
260 | GPMC_CONFIG1_WAIT_WRITE_MON
261 | GPMC_CONFIG1_WAIT_PIN_SEL(waitpin)
262 | GPMC_CONFIG1_READTYPE_ASYNC
263 | GPMC_CONFIG1_WRITETYPE_ASYNC
264 | GPMC_CONFIG1_DEVICESIZE_16
265 | GPMC_CONFIG1_DEVICETYPE_NOR
266 | GPMC_CONFIG1_MUXADDDATA);
267
268
269 /* SYNC region, primarily for DMA */
270 status = gpmc_cs_request(sync, SZ_16M, (unsigned long *)
271 &tusb_resources[1].start);
272 if (status < 0) {
273 printk(error, 2, status);
274 return status;
275 }
276 tusb_resources[1].end = tusb_resources[1].start + 0x9ff;
277 sync_cs = sync;
278 gpmc_cs_write_reg(sync, GPMC_CS_CONFIG1,
279 GPMC_CONFIG1_READMULTIPLE_SUPP
280 | GPMC_CONFIG1_READTYPE_SYNC
281 | GPMC_CONFIG1_WRITEMULTIPLE_SUPP
282 | GPMC_CONFIG1_WRITETYPE_SYNC
283 | GPMC_CONFIG1_CLKACTIVATIONTIME(1)
284 | GPMC_CONFIG1_PAGE_LEN(2)
285 | GPMC_CONFIG1_WAIT_READ_MON
286 | GPMC_CONFIG1_WAIT_WRITE_MON
287 | GPMC_CONFIG1_WAIT_PIN_SEL(waitpin)
288 | GPMC_CONFIG1_DEVICESIZE_16
289 | GPMC_CONFIG1_DEVICETYPE_NOR
290 | GPMC_CONFIG1_MUXADDDATA
291 /* fclk divider gets set later */
292 );
293
294 /* IRQ */
295 status = omap_request_gpio(irq);
296 if (status < 0) {
297 printk(error, 3, status);
298 return status;
299 }
300 omap_set_gpio_direction(irq, 1);
301 tusb_resources[2].start = irq + IH_GPIO_BASE;
302
303 /* set up memory timings ... can speed them up later */
304 if (!ps_refclk) {
305 printk(error, 4, status);
306 return -ENODEV;
307 }
308 refclk_psec = ps_refclk;
309 status = tusb6010_platform_retime(1);
310 if (status < 0) {
311 printk(error, 5, status);
312 return status;
313 }
314
315 /* finish device setup ... */
316 if (!data) {
317 printk(error, 6, status);
318 return -ENODEV;
319 }
320 data->multipoint = 1;
321 tusb_device.dev.platform_data = data;
322
323 /* REVISIT let the driver know what DMA channels work */
324 if (!dmachan)
325 tusb_device.dev.dma_mask = NULL;
326 else {
327 /* assume OMAP 2420 ES2.0 and later */
328 if (dmachan & (1 << 0))
329 omap_cfg_reg(AA10_242X_DMAREQ0);
330 if (dmachan & (1 << 1))
331 omap_cfg_reg(AA6_242X_DMAREQ1);
332 if (dmachan & (1 << 2))
333 omap_cfg_reg(E4_242X_DMAREQ2);
334 if (dmachan & (1 << 3))
335 omap_cfg_reg(G4_242X_DMAREQ3);
336 if (dmachan & (1 << 4))
337 omap_cfg_reg(D3_242X_DMAREQ4);
338 if (dmachan & (1 << 5))
339 omap_cfg_reg(E3_242X_DMAREQ5);
340 }
341
342 /* so far so good ... register the device */
343 status = platform_device_register(&tusb_device);
344 if (status < 0) {
345 printk(error, 7, status);
346 return status;
347 }
348 return 0;
349}
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 5ebec6d88b51..656d49661a29 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -1,6 +1,24 @@
1if ARCH_PXA 1if ARCH_PXA
2 2
3menu "Intel PXA2xx Implementations" 3menu "Intel PXA2xx/PXA3xx Implementations"
4
5if PXA3xx
6
7menu "Supported PXA3xx Processor Variants"
8
9config CPU_PXA300
10 bool "PXA300 (codename Monahans-L)"
11
12config CPU_PXA310
13 bool "PXA310 (codename Monahans-LV)"
14 select CPU_PXA300
15
16config CPU_PXA320
17 bool "PXA320 (codename Monahans-P)"
18
19endmenu
20
21endif
4 22
5choice 23choice
6 prompt "Select target board" 24 prompt "Select target board"
@@ -41,6 +59,15 @@ config MACH_EM_X270
41 bool "CompuLab EM-x270 platform" 59 bool "CompuLab EM-x270 platform"
42 select PXA27x 60 select PXA27x
43 61
62config MACH_ZYLONITE
63 bool "PXA3xx Development Platform"
64 select PXA3xx
65
66config MACH_ARMCORE
67 bool "CompuLab CM-X270 modules"
68 select PXA27x
69 select IWMMXT
70
44endchoice 71endchoice
45 72
46if PXA_SHARPSL 73if PXA_SHARPSL
@@ -130,6 +157,11 @@ config PXA27x
130 help 157 help
131 Select code specific to PXA27x variants 158 Select code specific to PXA27x variants
132 159
160config PXA3xx
161 bool
162 help
163 Select code specific to PXA3xx variants
164
133config PXA_SHARP_C7xx 165config PXA_SHARP_C7xx
134 bool 166 bool
135 select PXA_SSP 167 select PXA_SSP
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 7d6ab5c59ab9..4263527e5123 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -3,36 +3,51 @@
3# 3#
4 4
5# Common support (must be linked before board specific support) 5# Common support (must be linked before board specific support)
6obj-y += clock.o generic.o irq.o dma.o time.o 6obj-y += clock.o generic.o irq.o dma.o time.o
7obj-$(CONFIG_PXA25x) += pxa25x.o 7obj-$(CONFIG_PXA25x) += pxa25x.o
8obj-$(CONFIG_PXA27x) += pxa27x.o 8obj-$(CONFIG_PXA27x) += pxa27x.o
9obj-$(CONFIG_PXA3xx) += pxa3xx.o mfp.o
10obj-$(CONFIG_CPU_PXA300) += pxa300.o
11obj-$(CONFIG_CPU_PXA320) += pxa320.o
9 12
10# Specific board support 13# Specific board support
11obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o 14obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
12obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o 15obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o
13obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o 16obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
14obj-$(CONFIG_ARCH_PXA_IDP) += idp.o 17obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
15obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o 18obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o
16obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o 19obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
17obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o 20obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
18obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o 21obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o
19obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o 22obj-$(CONFIG_MACH_POODLE) += poodle.o corgi_ssp.o
20obj-$(CONFIG_MACH_TOSA) += tosa.o 23obj-$(CONFIG_MACH_TOSA) += tosa.o
21obj-$(CONFIG_MACH_EM_X270) += em-x270.o 24obj-$(CONFIG_MACH_EM_X270) += em-x270.o
25
26ifeq ($(CONFIG_MACH_ZYLONITE),y)
27 obj-y += zylonite.o
28 obj-$(CONFIG_CPU_PXA300) += zylonite_pxa300.o
29 obj-$(CONFIG_CPU_PXA320) += zylonite_pxa320.o
30endif
31
32obj-$(CONFIG_MACH_ARMCORE) += cm-x270.o
22 33
23# Support for blinky lights 34# Support for blinky lights
24led-y := leds.o 35led-y := leds.o
25led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o 36led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o
26led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o 37led-$(CONFIG_MACH_MAINSTONE) += leds-mainstone.o
27led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o 38led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o
28led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o 39led-$(CONFIG_MACH_TRIZEPS4) += leds-trizeps4.o
29 40
30obj-$(CONFIG_LEDS) += $(led-y) 41obj-$(CONFIG_LEDS) += $(led-y)
31 42
32# Misc features 43# Misc features
33obj-$(CONFIG_PM) += pm.o sleep.o 44obj-$(CONFIG_PM) += pm.o sleep.o
34obj-$(CONFIG_PXA_SSP) += ssp.o 45obj-$(CONFIG_PXA_SSP) += ssp.o
35 46
36ifeq ($(CONFIG_PXA27x),y) 47ifeq ($(CONFIG_PXA27x),y)
37obj-$(CONFIG_PM) += standby.o 48obj-$(CONFIG_PM) += standby.o
49endif
50
51ifeq ($(CONFIG_PCI),y)
52obj-$(CONFIG_MACH_ARMCORE) += cm-x270-pci.o
38endif 53endif
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index 34a31caa6f9d..83ef5ecaf432 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -9,19 +9,15 @@
9#include <linux/string.h> 9#include <linux/string.h>
10#include <linux/clk.h> 10#include <linux/clk.h>
11#include <linux/spinlock.h> 11#include <linux/spinlock.h>
12#include <linux/platform_device.h>
13#include <linux/delay.h>
12 14
13#include <asm/arch/pxa-regs.h> 15#include <asm/arch/pxa-regs.h>
14#include <asm/hardware.h> 16#include <asm/hardware.h>
15 17
16struct clk { 18#include "devices.h"
17 struct list_head node; 19#include "generic.h"
18 unsigned long rate; 20#include "clock.h"
19 struct module *owner;
20 const char *name;
21 unsigned int enabled;
22 void (*enable)(void);
23 void (*disable)(void);
24};
25 21
26static LIST_HEAD(clocks); 22static LIST_HEAD(clocks);
27static DEFINE_MUTEX(clocks_mutex); 23static DEFINE_MUTEX(clocks_mutex);
@@ -33,7 +29,8 @@ struct clk *clk_get(struct device *dev, const char *id)
33 29
34 mutex_lock(&clocks_mutex); 30 mutex_lock(&clocks_mutex);
35 list_for_each_entry(p, &clocks, node) { 31 list_for_each_entry(p, &clocks, node) {
36 if (strcmp(id, p->name) == 0 && try_module_get(p->owner)) { 32 if (strcmp(id, p->name) == 0 &&
33 (p->dev == NULL || p->dev == dev)) {
37 clk = p; 34 clk = p;
38 break; 35 break;
39 } 36 }
@@ -46,7 +43,6 @@ EXPORT_SYMBOL(clk_get);
46 43
47void clk_put(struct clk *clk) 44void clk_put(struct clk *clk)
48{ 45{
49 module_put(clk->owner);
50} 46}
51EXPORT_SYMBOL(clk_put); 47EXPORT_SYMBOL(clk_put);
52 48
@@ -56,8 +52,12 @@ int clk_enable(struct clk *clk)
56 52
57 spin_lock_irqsave(&clocks_lock, flags); 53 spin_lock_irqsave(&clocks_lock, flags);
58 if (clk->enabled++ == 0) 54 if (clk->enabled++ == 0)
59 clk->enable(); 55 clk->ops->enable(clk);
60 spin_unlock_irqrestore(&clocks_lock, flags); 56 spin_unlock_irqrestore(&clocks_lock, flags);
57
58 if (clk->delay)
59 udelay(clk->delay);
60
61 return 0; 61 return 0;
62} 62}
63EXPORT_SYMBOL(clk_enable); 63EXPORT_SYMBOL(clk_enable);
@@ -70,54 +70,75 @@ void clk_disable(struct clk *clk)
70 70
71 spin_lock_irqsave(&clocks_lock, flags); 71 spin_lock_irqsave(&clocks_lock, flags);
72 if (--clk->enabled == 0) 72 if (--clk->enabled == 0)
73 clk->disable(); 73 clk->ops->disable(clk);
74 spin_unlock_irqrestore(&clocks_lock, flags); 74 spin_unlock_irqrestore(&clocks_lock, flags);
75} 75}
76EXPORT_SYMBOL(clk_disable); 76EXPORT_SYMBOL(clk_disable);
77 77
78unsigned long clk_get_rate(struct clk *clk) 78unsigned long clk_get_rate(struct clk *clk)
79{ 79{
80 return clk->rate; 80 unsigned long rate;
81
82 rate = clk->rate;
83 if (clk->ops->getrate)
84 rate = clk->ops->getrate(clk);
85
86 return rate;
81} 87}
82EXPORT_SYMBOL(clk_get_rate); 88EXPORT_SYMBOL(clk_get_rate);
83 89
84 90
85static void clk_gpio27_enable(void) 91static void clk_gpio27_enable(struct clk *clk)
86{ 92{
87 pxa_gpio_mode(GPIO11_3_6MHz_MD); 93 pxa_gpio_mode(GPIO11_3_6MHz_MD);
88} 94}
89 95
90static void clk_gpio27_disable(void) 96static void clk_gpio27_disable(struct clk *clk)
91{ 97{
92} 98}
93 99
94static struct clk clk_gpio27 = { 100static const struct clkops clk_gpio27_ops = {
95 .name = "GPIO27_CLK",
96 .rate = 3686400,
97 .enable = clk_gpio27_enable, 101 .enable = clk_gpio27_enable,
98 .disable = clk_gpio27_disable, 102 .disable = clk_gpio27_disable,
99}; 103};
100 104
101int clk_register(struct clk *clk) 105
106void clk_cken_enable(struct clk *clk)
102{ 107{
103 mutex_lock(&clocks_mutex); 108 CKEN |= 1 << clk->cken;
104 list_add(&clk->node, &clocks);
105 mutex_unlock(&clocks_mutex);
106 return 0;
107} 109}
108EXPORT_SYMBOL(clk_register);
109 110
110void clk_unregister(struct clk *clk) 111void clk_cken_disable(struct clk *clk)
111{ 112{
113 CKEN &= ~(1 << clk->cken);
114}
115
116const struct clkops clk_cken_ops = {
117 .enable = clk_cken_enable,
118 .disable = clk_cken_disable,
119};
120
121static struct clk common_clks[] = {
122 {
123 .name = "GPIO27_CLK",
124 .ops = &clk_gpio27_ops,
125 .rate = 3686400,
126 },
127};
128
129void clks_register(struct clk *clks, size_t num)
130{
131 int i;
132
112 mutex_lock(&clocks_mutex); 133 mutex_lock(&clocks_mutex);
113 list_del(&clk->node); 134 for (i = 0; i < num; i++)
135 list_add(&clks[i].node, &clocks);
114 mutex_unlock(&clocks_mutex); 136 mutex_unlock(&clocks_mutex);
115} 137}
116EXPORT_SYMBOL(clk_unregister);
117 138
118static int __init clk_init(void) 139static int __init clk_init(void)
119{ 140{
120 clk_register(&clk_gpio27); 141 clks_register(common_clks, ARRAY_SIZE(common_clks));
121 return 0; 142 return 0;
122} 143}
123arch_initcall(clk_init); 144arch_initcall(clk_init);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
new file mode 100644
index 000000000000..bc6b77e1592e
--- /dev/null
+++ b/arch/arm/mach-pxa/clock.h
@@ -0,0 +1,43 @@
1struct clk;
2
3struct clkops {
4 void (*enable)(struct clk *);
5 void (*disable)(struct clk *);
6 unsigned long (*getrate)(struct clk *);
7};
8
9struct clk {
10 struct list_head node;
11 const char *name;
12 struct device *dev;
13 const struct clkops *ops;
14 unsigned long rate;
15 unsigned int cken;
16 unsigned int delay;
17 unsigned int enabled;
18};
19
20#define INIT_CKEN(_name, _cken, _rate, _delay, _dev) \
21 { \
22 .name = _name, \
23 .dev = _dev, \
24 .ops = &clk_cken_ops, \
25 .rate = _rate, \
26 .cken = CKEN_##_cken, \
27 .delay = _delay, \
28 }
29
30#define INIT_CK(_name, _cken, _ops, _dev) \
31 { \
32 .name = _name, \
33 .dev = _dev, \
34 .ops = _ops, \
35 .cken = CKEN_##_cken, \
36 }
37
38extern const struct clkops clk_cken_ops;
39
40void clk_cken_enable(struct clk *clk);
41void clk_cken_disable(struct clk *clk);
42
43void clks_register(struct clk *clks, size_t num);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
new file mode 100644
index 000000000000..878d3b9b8633
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -0,0 +1,218 @@
1/*
2 * linux/arch/arm/mach-pxa/cm-x270-pci.c
3 *
4 * PCI bios-type initialisation for PCI machines
5 *
6 * Bits taken from various places.
7 *
8 * Copyright (C) 2007 Compulab, Ltd.
9 * Mike Rapoport <mike@compulab.co.il>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/kernel.h>
17#include <linux/pci.h>
18#include <linux/init.h>
19#include <linux/device.h>
20#include <linux/platform_device.h>
21#include <linux/irq.h>
22
23#include <asm/mach/pci.h>
24#include <asm/arch/cm-x270.h>
25#include <asm/arch/pxa-regs.h>
26#include <asm/mach-types.h>
27
28#include <asm/hardware/it8152.h>
29
30unsigned long it8152_base_address = CMX270_IT8152_VIRT;
31
32/*
33 * Only first 64MB of memory can be accessed via PCI.
34 * We use GFP_DMA to allocate safe buffers to do map/unmap.
35 * This is really ugly and we need a better way of specifying
36 * DMA-capable regions of memory.
37 */
38void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
39 unsigned long *zhole_size)
40{
41 unsigned int sz = SZ_64M >> PAGE_SHIFT;
42
43 printk(KERN_INFO "Adjusting zones for CM-x270\n");
44
45 /*
46 * Only adjust if > 64M on current system
47 */
48 if (node || (zone_size[0] <= sz))
49 return;
50
51 zone_size[1] = zone_size[0] - sz;
52 zone_size[0] = sz;
53 zhole_size[1] = zhole_size[0];
54 zhole_size[0] = 0;
55}
56
57static void cmx270_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
58{
59 /* clear our parent irq */
60 GEDR(GPIO_IT8152_IRQ) = GPIO_bit(GPIO_IT8152_IRQ);
61
62 it8152_irq_demux(irq, desc);
63}
64
65void __cmx270_pci_init_irq(void)
66{
67 it8152_init_irq();
68 pxa_gpio_mode(IRQ_TO_GPIO(GPIO_IT8152_IRQ));
69 set_irq_type(IRQ_GPIO(GPIO_IT8152_IRQ), IRQT_RISING);
70
71 set_irq_chained_handler(IRQ_GPIO(GPIO_IT8152_IRQ),
72 cmx270_it8152_irq_demux);
73}
74
75#ifdef CONFIG_PM
76static unsigned long sleep_save_ite[10];
77
78void __cmx270_pci_suspend(void)
79{
80 /* save ITE state */
81 sleep_save_ite[0] = __raw_readl(IT8152_INTC_PDCNIMR);
82 sleep_save_ite[1] = __raw_readl(IT8152_INTC_LPCNIMR);
83 sleep_save_ite[2] = __raw_readl(IT8152_INTC_LPNIAR);
84
85 /* Clear ITE IRQ's */
86 __raw_writel((0), IT8152_INTC_PDCNIRR);
87 __raw_writel((0), IT8152_INTC_LPCNIRR);
88}
89
90void __cmx270_pci_resume(void)
91{
92 /* restore IT8152 state */
93 __raw_writel((sleep_save_ite[0]), IT8152_INTC_PDCNIMR);
94 __raw_writel((sleep_save_ite[1]), IT8152_INTC_LPCNIMR);
95 __raw_writel((sleep_save_ite[2]), IT8152_INTC_LPNIAR);
96}
97#else
98void cmx270_pci_suspend(void) {}
99void cmx270_pci_resume(void) {}
100#endif
101
102/* PCI IRQ mapping*/
103static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
104{
105 int irq;
106
107 printk(KERN_DEBUG "===> %s: %s slot=%x, pin=%x\n", __FUNCTION__,
108 pci_name(dev), slot, pin);
109
110 irq = it8152_pci_map_irq(dev, slot, pin);
111 if (irq)
112 return irq;
113
114 /*
115 Here comes the ugly part. The routing is baseboard specific,
116 but defining a platform for each possible base of CM-x270 is
117 unrealistic. Here we keep mapping for ATXBase and SB-x270.
118 */
119 /* ATXBASE PCI slot */
120 if (slot == 7)
121 return IT8152_PCI_INTA;
122
123 /* ATXBase/SB-x270 CardBus */
124 if (slot == 8 || slot == 0)
125 return IT8152_PCI_INTB;
126
127 /* ATXBase Ethernet */
128 if (slot == 9)
129 return IT8152_PCI_INTA;
130
131 /* SB-x270 Ethernet */
132 if (slot == 16)
133 return IT8152_PCI_INTA;
134
135 /* PC104+ interrupt routing */
136 if ((slot == 17) || (slot == 19))
137 return IT8152_PCI_INTA;
138 if ((slot == 18) || (slot == 20))
139 return IT8152_PCI_INTB;
140
141 return(0);
142}
143
144static struct pci_bus * __init
145cmx270_pci_scan_bus(int nr, struct pci_sys_data *sys)
146{
147 printk(KERN_INFO "Initializing CM-X270 PCI subsystem\n");
148
149 __raw_writel(0x800, IT8152_PCI_CFG_ADDR);
150 if (__raw_readl(IT8152_PCI_CFG_DATA) == 0x81521283) {
151 printk(KERN_INFO "PCI Bridge found.\n");
152
153 /* set PCI I/O base at 0 */
154 writel(0x848, IT8152_PCI_CFG_ADDR);
155 writel(0, IT8152_PCI_CFG_DATA);
156
157 /* set PCI memory base at 0 */
158 writel(0x840, IT8152_PCI_CFG_ADDR);
159 writel(0, IT8152_PCI_CFG_DATA);
160
161 writel(0x20, IT8152_GPIO_GPDR);
162
163 /* CardBus Controller on ATXbase baseboard */
164 writel(0x4000, IT8152_PCI_CFG_ADDR);
165 if (readl(IT8152_PCI_CFG_DATA) == 0xAC51104C) {
166 printk(KERN_INFO "CardBus Bridge found.\n");
167
168 /* Configure socket 0 */
169 writel(0x408C, IT8152_PCI_CFG_ADDR);
170 writel(0x1022, IT8152_PCI_CFG_DATA);
171
172 writel(0x4080, IT8152_PCI_CFG_ADDR);
173 writel(0x3844d060, IT8152_PCI_CFG_DATA);
174
175 writel(0x4090, IT8152_PCI_CFG_ADDR);
176 writel(((readl(IT8152_PCI_CFG_DATA) & 0xffff) |
177 0x60440000),
178 IT8152_PCI_CFG_DATA);
179
180 writel(0x4018, IT8152_PCI_CFG_ADDR);
181 writel(0xb0000000, IT8152_PCI_CFG_DATA);
182
183 /* Configure socket 1 */
184 writel(0x418C, IT8152_PCI_CFG_ADDR);
185 writel(0x1022, IT8152_PCI_CFG_DATA);
186
187 writel(0x4180, IT8152_PCI_CFG_ADDR);
188 writel(0x3844d060, IT8152_PCI_CFG_DATA);
189
190 writel(0x4190, IT8152_PCI_CFG_ADDR);
191 writel(((readl(IT8152_PCI_CFG_DATA) & 0xffff) |
192 0x60440000),
193 IT8152_PCI_CFG_DATA);
194
195 writel(0x4118, IT8152_PCI_CFG_ADDR);
196 writel(0xb0000000, IT8152_PCI_CFG_DATA);
197 }
198 }
199 return it8152_pci_scan_bus(nr, sys);
200}
201
202static struct hw_pci cmx270_pci __initdata = {
203 .swizzle = pci_std_swizzle,
204 .map_irq = cmx270_pci_map_irq,
205 .nr_controllers = 1,
206 .setup = it8152_pci_setup,
207 .scan = cmx270_pci_scan_bus,
208};
209
210static int __init cmx270_init_pci(void)
211{
212 if (machine_is_armcore())
213 pci_common_init(&cmx270_pci);
214
215 return 0;
216}
217
218subsys_initcall(cmx270_init_pci);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.h b/arch/arm/mach-pxa/cm-x270-pci.h
new file mode 100644
index 000000000000..ffe37b66f9a0
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270-pci.h
@@ -0,0 +1,13 @@
1extern void __cmx270_pci_init_irq(void);
2extern void __cmx270_pci_suspend(void);
3extern void __cmx270_pci_resume(void);
4
5#ifdef CONFIG_PCI
6#define cmx270_pci_init_irq __cmx270_pci_init_irq
7#define cmx270_pci_suspend __cmx270_pci_suspend
8#define cmx270_pci_resume __cmx270_pci_resume
9#else
10#define cmx270_pci_init_irq() do {} while (0)
11#define cmx270_pci_suspend() do {} while (0)
12#define cmx270_pci_resume() do {} while (0)
13#endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
new file mode 100644
index 000000000000..177664ccb2e2
--- /dev/null
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -0,0 +1,645 @@
1/*
2 * linux/arch/arm/mach-pxa/cm-x270.c
3 *
4 * Copyright (C) 2007 CompuLab, Ltd.
5 * Mike Rapoport <mike@compulab.co.il>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include <linux/types.h>
13#include <linux/pm.h>
14#include <linux/fb.h>
15#include <linux/platform_device.h>
16#include <linux/irq.h>
17#include <linux/sysdev.h>
18#include <linux/io.h>
19#include <linux/delay.h>
20
21#include <linux/dm9000.h>
22#include <linux/rtc-v3020.h>
23#include <linux/serial_8250.h>
24
25#include <video/mbxfb.h>
26
27#include <asm/mach/arch.h>
28#include <asm/mach-types.h>
29#include <asm/mach/map.h>
30
31#include <asm/arch/pxa-regs.h>
32#include <asm/arch/pxafb.h>
33#include <asm/arch/ohci.h>
34#include <asm/arch/mmc.h>
35#include <asm/arch/bitfield.h>
36#include <asm/arch/cm-x270.h>
37
38#include <asm/hardware/it8152.h>
39
40#include "generic.h"
41#include "cm-x270-pci.h"
42
43#define RTC_PHYS_BASE (PXA_CS1_PHYS + (5 << 22))
44#define DM9000_PHYS_BASE (PXA_CS1_PHYS + (6 << 22))
45
46static struct resource cmx270_dm9k_resource[] = {
47 [0] = {
48 .start = DM9000_PHYS_BASE,
49 .end = DM9000_PHYS_BASE + 4,
50 .flags = IORESOURCE_MEM,
51 },
52 [1] = {
53 .start = DM9000_PHYS_BASE + 8,
54 .end = DM9000_PHYS_BASE + 8 + 500,
55 .flags = IORESOURCE_MEM,
56 },
57 [2] = {
58 .start = CMX270_ETHIRQ,
59 .end = CMX270_ETHIRQ,
60 .flags = IORESOURCE_IRQ,
61 }
62};
63
64/* for the moment we limit ourselves to 32bit IO until some
65 * better IO routines can be written and tested
66 */
67static struct dm9000_plat_data cmx270_dm9k_platdata = {
68 .flags = DM9000_PLATF_32BITONLY,
69};
70
71/* Ethernet device */
72static struct platform_device cmx270_device_dm9k = {
73 .name = "dm9000",
74 .id = 0,
75 .num_resources = ARRAY_SIZE(cmx270_dm9k_resource),
76 .resource = cmx270_dm9k_resource,
77 .dev = {
78 .platform_data = &cmx270_dm9k_platdata,
79 }
80};
81
82/* audio device */
83static struct platform_device cmx270_audio_device = {
84 .name = "pxa2xx-ac97",
85 .id = -1,
86};
87
88/* touchscreen controller */
89static struct platform_device cmx270_ts_device = {
90 .name = "ucb1400_ts",
91 .id = -1,
92};
93
94/* RTC */
95static struct resource cmx270_v3020_resource[] = {
96 [0] = {
97 .start = RTC_PHYS_BASE,
98 .end = RTC_PHYS_BASE + 4,
99 .flags = IORESOURCE_MEM,
100 },
101};
102
103struct v3020_platform_data cmx270_v3020_pdata = {
104 .leftshift = 16,
105};
106
107static struct platform_device cmx270_rtc_device = {
108 .name = "v3020",
109 .num_resources = ARRAY_SIZE(cmx270_v3020_resource),
110 .resource = cmx270_v3020_resource,
111 .id = -1,
112 .dev = {
113 .platform_data = &cmx270_v3020_pdata,
114 }
115};
116
117/*
118 * CM-X270 LEDs
119 */
120static struct platform_device cmx270_led_device = {
121 .name = "cm-x270-led",
122 .id = -1,
123};
124
125/* 2700G graphics */
126static u64 fb_dma_mask = ~(u64)0;
127
128static struct resource cmx270_2700G_resource[] = {
129 /* frame buffer memory including ODFB and External SDRAM */
130 [0] = {
131 .start = MARATHON_PHYS,
132 .end = MARATHON_PHYS + 0x02000000,
133 .flags = IORESOURCE_MEM,
134 },
135 /* Marathon registers */
136 [1] = {
137 .start = MARATHON_PHYS + 0x03fe0000,
138 .end = MARATHON_PHYS + 0x03ffffff,
139 .flags = IORESOURCE_MEM,
140 },
141};
142
143static unsigned long save_lcd_regs[10];
144
145static int cmx270_marathon_probe(struct fb_info *fb)
146{
147 /* save PXA-270 pin settings before enabling 2700G */
148 save_lcd_regs[0] = GPDR1;
149 save_lcd_regs[1] = GPDR2;
150 save_lcd_regs[2] = GAFR1_U;
151 save_lcd_regs[3] = GAFR2_L;
152 save_lcd_regs[4] = GAFR2_U;
153
154 /* Disable PXA-270 on-chip controller driving pins */
155 GPDR1 &= ~(0xfc000000);
156 GPDR2 &= ~(0x00c03fff);
157 GAFR1_U &= ~(0xfff00000);
158 GAFR2_L &= ~(0x0fffffff);
159 GAFR2_U &= ~(0x0000f000);
160 return 0;
161}
162
163static int cmx270_marathon_remove(struct fb_info *fb)
164{
165 GPDR1 = save_lcd_regs[0];
166 GPDR2 = save_lcd_regs[1];
167 GAFR1_U = save_lcd_regs[2];
168 GAFR2_L = save_lcd_regs[3];
169 GAFR2_U = save_lcd_regs[4];
170 return 0;
171}
172
173static struct mbxfb_platform_data cmx270_2700G_data = {
174 .xres = {
175 .min = 240,
176 .max = 1200,
177 .defval = 640,
178 },
179 .yres = {
180 .min = 240,
181 .max = 1200,
182 .defval = 480,
183 },
184 .bpp = {
185 .min = 16,
186 .max = 32,
187 .defval = 16,
188 },
189 .memsize = 8*1024*1024,
190 .probe = cmx270_marathon_probe,
191 .remove = cmx270_marathon_remove,
192};
193
194static struct platform_device cmx270_2700G = {
195 .name = "mbx-fb",
196 .dev = {
197 .platform_data = &cmx270_2700G_data,
198 .dma_mask = &fb_dma_mask,
199 .coherent_dma_mask = 0xffffffff,
200 },
201 .num_resources = ARRAY_SIZE(cmx270_2700G_resource),
202 .resource = cmx270_2700G_resource,
203 .id = -1,
204};
205
206static u64 ata_dma_mask = ~(u64)0;
207
208static struct platform_device cmx270_ata = {
209 .name = "pata_cm_x270",
210 .id = -1,
211 .dev = {
212 .dma_mask = &ata_dma_mask,
213 .coherent_dma_mask = 0xffffffff,
214 },
215};
216
217/* platform devices */
218static struct platform_device *platform_devices[] __initdata = {
219 &cmx270_device_dm9k,
220 &cmx270_audio_device,
221 &cmx270_rtc_device,
222 &cmx270_2700G,
223 &cmx270_led_device,
224 &cmx270_ts_device,
225 &cmx270_ata,
226};
227
228/* Map PCI companion and IDE/General Purpose CS statically */
229static struct map_desc cmx270_io_desc[] __initdata = {
230 [0] = { /* IDE/general purpose space */
231 .virtual = CMX270_IDE104_VIRT,
232 .pfn = __phys_to_pfn(CMX270_IDE104_PHYS),
233 .length = SZ_64M - SZ_8M,
234 .type = MT_DEVICE
235 },
236 [1] = { /* PCI bridge */
237 .virtual = CMX270_IT8152_VIRT,
238 .pfn = __phys_to_pfn(CMX270_IT8152_PHYS),
239 .length = SZ_64M,
240 .type = MT_DEVICE
241 },
242};
243
244/*
245 Display definitions
246 keep these for backwards compatibility, although symbolic names (as
247 e.g. in lpd270.c) looks better
248*/
249#define MTYPE_STN320x240 0
250#define MTYPE_TFT640x480 1
251#define MTYPE_CRT640x480 2
252#define MTYPE_CRT800x600 3
253#define MTYPE_TFT320x240 6
254#define MTYPE_STN640x480 7
255
256static struct pxafb_mode_info generic_stn_320x240_mode = {
257 .pixclock = 76923,
258 .bpp = 8,
259 .xres = 320,
260 .yres = 240,
261 .hsync_len = 3,
262 .vsync_len = 2,
263 .left_margin = 3,
264 .upper_margin = 0,
265 .right_margin = 3,
266 .lower_margin = 0,
267 .sync = (FB_SYNC_HOR_HIGH_ACT |
268 FB_SYNC_VERT_HIGH_ACT),
269 .cmap_greyscale = 0,
270};
271
272static struct pxafb_mach_info generic_stn_320x240 = {
273 .modes = &generic_stn_320x240_mode,
274 .num_modes = 1,
275 .lccr0 = 0,
276 .lccr3 = (LCCR3_PixClkDiv(0x03) |
277 LCCR3_Acb(0xff) |
278 LCCR3_PCP),
279 .cmap_inverse = 0,
280 .cmap_static = 0,
281};
282
283static struct pxafb_mode_info generic_tft_640x480_mode = {
284 .pixclock = 38461,
285 .bpp = 8,
286 .xres = 640,
287 .yres = 480,
288 .hsync_len = 60,
289 .vsync_len = 2,
290 .left_margin = 70,
291 .upper_margin = 10,
292 .right_margin = 70,
293 .lower_margin = 5,
294 .sync = 0,
295 .cmap_greyscale = 0,
296};
297
298static struct pxafb_mach_info generic_tft_640x480 = {
299 .modes = &generic_tft_640x480_mode,
300 .num_modes = 1,
301 .lccr0 = (LCCR0_PAS),
302 .lccr3 = (LCCR3_PixClkDiv(0x01) |
303 LCCR3_Acb(0xff) |
304 LCCR3_PCP),
305 .cmap_inverse = 0,
306 .cmap_static = 0,
307};
308
309static struct pxafb_mode_info generic_crt_640x480_mode = {
310 .pixclock = 38461,
311 .bpp = 8,
312 .xres = 640,
313 .yres = 480,
314 .hsync_len = 63,
315 .vsync_len = 2,
316 .left_margin = 81,
317 .upper_margin = 33,
318 .right_margin = 16,
319 .lower_margin = 10,
320 .sync = (FB_SYNC_HOR_HIGH_ACT |
321 FB_SYNC_VERT_HIGH_ACT),
322 .cmap_greyscale = 0,
323};
324
325static struct pxafb_mach_info generic_crt_640x480 = {
326 .modes = &generic_crt_640x480_mode,
327 .num_modes = 1,
328 .lccr0 = (LCCR0_PAS),
329 .lccr3 = (LCCR3_PixClkDiv(0x01) |
330 LCCR3_Acb(0xff)),
331 .cmap_inverse = 0,
332 .cmap_static = 0,
333};
334
335static struct pxafb_mode_info generic_crt_800x600_mode = {
336 .pixclock = 28846,
337 .bpp = 8,
338 .xres = 800,
339 .yres = 600,
340 .hsync_len = 63,
341 .vsync_len = 2,
342 .left_margin = 26,
343 .upper_margin = 21,
344 .right_margin = 26,
345 .lower_margin = 11,
346 .sync = (FB_SYNC_HOR_HIGH_ACT |
347 FB_SYNC_VERT_HIGH_ACT),
348 .cmap_greyscale = 0,
349};
350
351static struct pxafb_mach_info generic_crt_800x600 = {
352 .modes = &generic_crt_800x600_mode,
353 .num_modes = 1,
354 .lccr0 = (LCCR0_PAS),
355 .lccr3 = (LCCR3_PixClkDiv(0x02) |
356 LCCR3_Acb(0xff)),
357 .cmap_inverse = 0,
358 .cmap_static = 0,
359};
360
361static struct pxafb_mode_info generic_tft_320x240_mode = {
362 .pixclock = 134615,
363 .bpp = 16,
364 .xres = 320,
365 .yres = 240,
366 .hsync_len = 63,
367 .vsync_len = 7,
368 .left_margin = 75,
369 .upper_margin = 0,
370 .right_margin = 15,
371 .lower_margin = 15,
372 .sync = 0,
373 .cmap_greyscale = 0,
374};
375
376static struct pxafb_mach_info generic_tft_320x240 = {
377 .modes = &generic_tft_320x240_mode,
378 .num_modes = 1,
379 .lccr0 = (LCCR0_PAS),
380 .lccr3 = (LCCR3_PixClkDiv(0x06) |
381 LCCR3_Acb(0xff) |
382 LCCR3_PCP),
383 .cmap_inverse = 0,
384 .cmap_static = 0,
385};
386
387static struct pxafb_mode_info generic_stn_640x480_mode = {
388 .pixclock = 57692,
389 .bpp = 8,
390 .xres = 640,
391 .yres = 480,
392 .hsync_len = 4,
393 .vsync_len = 2,
394 .left_margin = 10,
395 .upper_margin = 5,
396 .right_margin = 10,
397 .lower_margin = 5,
398 .sync = (FB_SYNC_HOR_HIGH_ACT |
399 FB_SYNC_VERT_HIGH_ACT),
400 .cmap_greyscale = 0,
401};
402
403static struct pxafb_mach_info generic_stn_640x480 = {
404 .modes = &generic_stn_640x480_mode,
405 .num_modes = 1,
406 .lccr0 = 0,
407 .lccr3 = (LCCR3_PixClkDiv(0x02) |
408 LCCR3_Acb(0xff)),
409 .cmap_inverse = 0,
410 .cmap_static = 0,
411};
412
413static struct pxafb_mach_info *cmx270_display = &generic_crt_640x480;
414
415static int __init cmx270_set_display(char *str)
416{
417 int disp_type = simple_strtol(str, NULL, 0);
418 switch (disp_type) {
419 case MTYPE_STN320x240:
420 cmx270_display = &generic_stn_320x240;
421 break;
422 case MTYPE_TFT640x480:
423 cmx270_display = &generic_tft_640x480;
424 break;
425 case MTYPE_CRT640x480:
426 cmx270_display = &generic_crt_640x480;
427 break;
428 case MTYPE_CRT800x600:
429 cmx270_display = &generic_crt_800x600;
430 break;
431 case MTYPE_TFT320x240:
432 cmx270_display = &generic_tft_320x240;
433 break;
434 case MTYPE_STN640x480:
435 cmx270_display = &generic_stn_640x480;
436 break;
437 default: /* fallback to CRT 640x480 */
438 cmx270_display = &generic_crt_640x480;
439 break;
440 }
441 return 1;
442}
443
444/*
445 This should be done really early to get proper configuration for
446 frame buffer.
447 Indeed, pxafb parameters can be used istead, but CM-X270 bootloader
448 has limitied line length for kernel command line, and also it will
449 break compatibitlty with proprietary releases already in field.
450*/
451__setup("monitor=", cmx270_set_display);
452
453/* PXA27x OHCI controller setup */
454static int cmx270_ohci_init(struct device *dev)
455{
456 /* Set the Power Control Polarity Low */
457 UHCHR = (UHCHR | UHCHR_PCPL) &
458 ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
459
460 return 0;
461}
462
463static struct pxaohci_platform_data cmx270_ohci_platform_data = {
464 .port_mode = PMM_PERPORT_MODE,
465 .init = cmx270_ohci_init,
466};
467
468
469static int cmx270_mci_init(struct device *dev,
470 irq_handler_t cmx270_detect_int,
471 void *data)
472{
473 int err;
474
475 /*
476 * setup GPIO for PXA27x MMC controller
477 */
478 pxa_gpio_mode(GPIO32_MMCCLK_MD);
479 pxa_gpio_mode(GPIO112_MMCCMD_MD);
480 pxa_gpio_mode(GPIO92_MMCDAT0_MD);
481 pxa_gpio_mode(GPIO109_MMCDAT1_MD);
482 pxa_gpio_mode(GPIO110_MMCDAT2_MD);
483 pxa_gpio_mode(GPIO111_MMCDAT3_MD);
484
485 /* SB-X270 uses GPIO105 as SD power enable */
486 pxa_gpio_mode(105 | GPIO_OUT);
487
488 /* card detect IRQ on GPIO 83 */
489 pxa_gpio_mode(IRQ_TO_GPIO(CMX270_MMC_IRQ));
490 set_irq_type(CMX270_MMC_IRQ, IRQT_FALLING);
491
492 err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
493 IRQF_DISABLED | IRQF_TRIGGER_FALLING,
494 "MMC card detect", data);
495 if (err) {
496 printk(KERN_ERR "cmx270_mci_init: MMC/SD: can't"
497 " request MMC card detect IRQ\n");
498 return -1;
499 }
500
501 return 0;
502}
503
504static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
505{
506 struct pxamci_platform_data *p_d = dev->platform_data;
507
508 if ((1 << vdd) & p_d->ocr_mask) {
509 printk(KERN_DEBUG "%s: on\n", __FUNCTION__);
510 GPCR(105) = GPIO_bit(105);
511 } else {
512 GPSR(105) = GPIO_bit(105);
513 printk(KERN_DEBUG "%s: off\n", __FUNCTION__);
514 }
515}
516
517static void cmx270_mci_exit(struct device *dev, void *data)
518{
519 free_irq(CMX270_MMC_IRQ, data);
520}
521
522static struct pxamci_platform_data cmx270_mci_platform_data = {
523 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
524 .init = cmx270_mci_init,
525 .setpower = cmx270_mci_setpower,
526 .exit = cmx270_mci_exit,
527};
528
529#ifdef CONFIG_PM
530static unsigned long sleep_save_msc[10];
531
532static int cmx270_suspend(struct sys_device *dev, pm_message_t state)
533{
534 cmx270_pci_suspend();
535
536 /* save MSC registers */
537 sleep_save_msc[0] = MSC0;
538 sleep_save_msc[1] = MSC1;
539 sleep_save_msc[2] = MSC2;
540
541 /* setup power saving mode registers */
542 PCFR = 0x0;
543 PSLR = 0xff400000;
544 PMCR = 0x00000005;
545 PWER = 0x80000000;
546 PFER = 0x00000000;
547 PRER = 0x00000000;
548 PGSR0 = 0xC0018800;
549 PGSR1 = 0x004F0002;
550 PGSR2 = 0x6021C000;
551 PGSR3 = 0x00020000;
552
553 return 0;
554}
555
556static int cmx270_resume(struct sys_device *dev)
557{
558 cmx270_pci_resume();
559
560 /* restore MSC registers */
561 MSC0 = sleep_save_msc[0];
562 MSC1 = sleep_save_msc[1];
563 MSC2 = sleep_save_msc[2];
564
565 return 0;
566}
567
568static struct sysdev_class cmx270_pm_sysclass = {
569 set_kset_name("pm"),
570 .resume = cmx270_resume,
571 .suspend = cmx270_suspend,
572};
573
574static struct sys_device cmx270_pm_device = {
575 .cls = &cmx270_pm_sysclass,
576};
577
578static int __init cmx270_pm_init(void)
579{
580 int error;
581 error = sysdev_class_register(&cmx270_pm_sysclass);
582 if (error == 0)
583 error = sysdev_register(&cmx270_pm_device);
584 return error;
585}
586#else
587static int __init cmx270_pm_init(void) { return 0; }
588#endif
589
590static void __init cmx270_init(void)
591{
592 cmx270_pm_init();
593
594 set_pxa_fb_info(cmx270_display);
595
596 /* register CM-X270 platform devices */
597 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
598
599 /* set MCI and OHCI platform parameters */
600 pxa_set_mci_info(&cmx270_mci_platform_data);
601 pxa_set_ohci_info(&cmx270_ohci_platform_data);
602
603 /* This enables the STUART */
604 pxa_gpio_mode(GPIO46_STRXD_MD);
605 pxa_gpio_mode(GPIO47_STTXD_MD);
606
607 /* This enables the BTUART */
608 pxa_gpio_mode(GPIO42_BTRXD_MD);
609 pxa_gpio_mode(GPIO43_BTTXD_MD);
610 pxa_gpio_mode(GPIO44_BTCTS_MD);
611 pxa_gpio_mode(GPIO45_BTRTS_MD);
612}
613
614static void __init cmx270_init_irq(void)
615{
616 pxa27x_init_irq();
617
618
619 cmx270_pci_init_irq();
620
621 /* Setup interrupt for dm9000 */
622 pxa_gpio_mode(IRQ_TO_GPIO(CMX270_ETHIRQ));
623 set_irq_type(CMX270_ETHIRQ, IRQT_RISING);
624
625 /* Setup interrupt for 2700G */
626 pxa_gpio_mode(IRQ_TO_GPIO(CMX270_GFXIRQ));
627 set_irq_type(CMX270_GFXIRQ, IRQT_FALLING);
628}
629
630static void __init cmx270_map_io(void)
631{
632 pxa_map_io();
633 iotable_init(cmx270_io_desc, ARRAY_SIZE(cmx270_io_desc));
634}
635
636
637MACHINE_START(ARMCORE, "Compulab CM-x270")
638 .boot_params = 0xa0000100,
639 .phys_io = 0x40000000,
640 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
641 .map_io = cmx270_map_io,
642 .init_irq = cmx270_init_irq,
643 .timer = &pxa_timer,
644 .init_machine = cmx270_init,
645MACHINE_END
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 636fdb1c049c..94c8d5cdd60a 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -9,3 +9,6 @@ extern struct platform_device pxa_device_i2c;
9extern struct platform_device pxa_device_i2s; 9extern struct platform_device pxa_device_i2s;
10extern struct platform_device pxa_device_ficp; 10extern struct platform_device pxa_device_ficp;
11extern struct platform_device pxa_device_rtc; 11extern struct platform_device pxa_device_rtc;
12
13extern struct platform_device pxa27x_device_i2c_power;
14extern struct platform_device pxa27x_device_ohci;
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 5510f6fdce55..1c34946ee16e 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -25,10 +25,6 @@
25#include <linux/pm.h> 25#include <linux/pm.h>
26#include <linux/string.h> 26#include <linux/string.h>
27 27
28#include <linux/sched.h>
29#include <asm/cnt32_to_63.h>
30#include <asm/div64.h>
31
32#include <asm/hardware.h> 28#include <asm/hardware.h>
33#include <asm/irq.h> 29#include <asm/irq.h>
34#include <asm/system.h> 30#include <asm/system.h>
@@ -47,66 +43,39 @@
47#include "generic.h" 43#include "generic.h"
48 44
49/* 45/*
50 * This is the PXA2xx sched_clock implementation. This has a resolution 46 * Get the clock frequency as reflected by CCCR and the turbo flag.
51 * of at least 308ns and a maximum value that depends on the value of 47 * We assume these values have been applied via a fcs.
52 * CLOCK_TICK_RATE. 48 * If info is not 0 we also display the current settings.
53 *
54 * The return value is guaranteed to be monotonic in that range as
55 * long as there is always less than 582 seconds between successive
56 * calls to this function.
57 */ 49 */
58unsigned long long sched_clock(void) 50unsigned int get_clk_frequency_khz(int info)
59{ 51{
60 unsigned long long v = cnt32_to_63(OSCR); 52 if (cpu_is_pxa21x() || cpu_is_pxa25x())
61 /* Note: top bit ov v needs cleared unless multiplier is even. */ 53 return pxa25x_get_clk_frequency_khz(info);
62 54 else if (cpu_is_pxa27x())
63#if CLOCK_TICK_RATE == 3686400 55 return pxa27x_get_clk_frequency_khz(info);
64 /* 1E9 / 3686400 => 78125 / 288, max value = 32025597s (370 days). */ 56 else
65 /* The <<1 is used to get rid of tick.hi top bit */ 57 return pxa3xx_get_clk_frequency_khz(info);
66 v *= 78125<<1; 58}
67 do_div(v, 288<<1); 59EXPORT_SYMBOL(get_clk_frequency_khz);
68#elif CLOCK_TICK_RATE == 3250000
69 /* 1E9 / 3250000 => 4000 / 13, max value = 709490156s (8211 days) */
70 v *= 4000;
71 do_div(v, 13);
72#elif CLOCK_TICK_RATE == 3249600
73 /* 1E9 / 3249600 => 625000 / 2031, max value = 4541295s (52 days) */
74 v *= 625000;
75 do_div(v, 2031);
76#else
77#warning "consider fixing sched_clock for your value of CLOCK_TICK_RATE"
78 /*
79 * 96-bit math to perform tick * NSEC_PER_SEC / CLOCK_TICK_RATE for
80 * any value of CLOCK_TICK_RATE. Max value is in the 80 thousand
81 * years range and truncation to unsigned long long limits it to
82 * sched_clock's max range of ~584 years. This is nice but with
83 * higher computation cost.
84 */
85 {
86 union {
87 unsigned long long val;
88 struct { unsigned long lo, hi; };
89 } x;
90 unsigned long long y;
91
92 x.val = v;
93 x.hi &= 0x7fffffff;
94 y = (unsigned long long)x.lo * NSEC_PER_SEC;
95 x.lo = y;
96 y = (y >> 32) + (unsigned long long)x.hi * NSEC_PER_SEC;
97 x.hi = do_div(y, CLOCK_TICK_RATE);
98 do_div(x.val, CLOCK_TICK_RATE);
99 x.hi += y;
100 v = x.val;
101 }
102#endif
103 60
104 return v; 61/*
62 * Return the current memory clock frequency in units of 10kHz
63 */
64unsigned int get_memclk_frequency_10khz(void)
65{
66 if (cpu_is_pxa21x() || cpu_is_pxa25x())
67 return pxa25x_get_memclk_frequency_10khz();
68 else if (cpu_is_pxa27x())
69 return pxa27x_get_memclk_frequency_10khz();
70 else
71 return pxa3xx_get_memclk_frequency_10khz();
105} 72}
73EXPORT_SYMBOL(get_memclk_frequency_10khz);
106 74
107/* 75/*
108 * Handy function to set GPIO alternate functions 76 * Handy function to set GPIO alternate functions
109 */ 77 */
78int pxa_last_gpio;
110 79
111int pxa_gpio_mode(int gpio_mode) 80int pxa_gpio_mode(int gpio_mode)
112{ 81{
@@ -115,7 +84,7 @@ int pxa_gpio_mode(int gpio_mode)
115 int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8; 84 int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8;
116 int gafr; 85 int gafr;
117 86
118 if (gpio > PXA_LAST_GPIO) 87 if (gpio > pxa_last_gpio)
119 return -EINVAL; 88 return -EINVAL;
120 89
121 local_irq_save(flags); 90 local_irq_save(flags);
@@ -136,6 +105,44 @@ int pxa_gpio_mode(int gpio_mode)
136 105
137EXPORT_SYMBOL(pxa_gpio_mode); 106EXPORT_SYMBOL(pxa_gpio_mode);
138 107
108int gpio_direction_input(unsigned gpio)
109{
110 unsigned long flags;
111 u32 mask;
112
113 if (gpio > pxa_last_gpio)
114 return -EINVAL;
115
116 mask = GPIO_bit(gpio);
117 local_irq_save(flags);
118 GPDR(gpio) &= ~mask;
119 local_irq_restore(flags);
120
121 return 0;
122}
123EXPORT_SYMBOL(gpio_direction_input);
124
125int gpio_direction_output(unsigned gpio, int value)
126{
127 unsigned long flags;
128 u32 mask;
129
130 if (gpio > pxa_last_gpio)
131 return -EINVAL;
132
133 mask = GPIO_bit(gpio);
134 local_irq_save(flags);
135 if (value)
136 GPSR(gpio) = mask;
137 else
138 GPCR(gpio) = mask;
139 GPDR(gpio) |= mask;
140 local_irq_restore(flags);
141
142 return 0;
143}
144EXPORT_SYMBOL(gpio_direction_output);
145
139/* 146/*
140 * Return GPIO level 147 * Return GPIO level
141 */ 148 */
@@ -159,7 +166,7 @@ EXPORT_SYMBOL(pxa_gpio_set_value);
159/* 166/*
160 * Routine to safely enable or disable a clock in the CKEN 167 * Routine to safely enable or disable a clock in the CKEN
161 */ 168 */
162void pxa_set_cken(int clock, int enable) 169void __pxa_set_cken(int clock, int enable)
163{ 170{
164 unsigned long flags; 171 unsigned long flags;
165 local_irq_save(flags); 172 local_irq_save(flags);
@@ -172,7 +179,7 @@ void pxa_set_cken(int clock, int enable)
172 local_irq_restore(flags); 179 local_irq_restore(flags);
173} 180}
174 181
175EXPORT_SYMBOL(pxa_set_cken); 182EXPORT_SYMBOL(__pxa_set_cken);
176 183
177/* 184/*
178 * Intel PXA2xx internal register mapping. 185 * Intel PXA2xx internal register mapping.
@@ -329,21 +336,80 @@ void __init set_pxa_fb_parent(struct device *parent_dev)
329 pxa_device_fb.dev.parent = parent_dev; 336 pxa_device_fb.dev.parent = parent_dev;
330} 337}
331 338
339static struct resource pxa_resource_ffuart[] = {
340 {
341 .start = __PREG(FFUART),
342 .end = __PREG(FFUART) + 35,
343 .flags = IORESOURCE_MEM,
344 }, {
345 .start = IRQ_FFUART,
346 .end = IRQ_FFUART,
347 .flags = IORESOURCE_IRQ,
348 }
349};
350
332struct platform_device pxa_device_ffuart= { 351struct platform_device pxa_device_ffuart= {
333 .name = "pxa2xx-uart", 352 .name = "pxa2xx-uart",
334 .id = 0, 353 .id = 0,
354 .resource = pxa_resource_ffuart,
355 .num_resources = ARRAY_SIZE(pxa_resource_ffuart),
335}; 356};
357
358static struct resource pxa_resource_btuart[] = {
359 {
360 .start = __PREG(BTUART),
361 .end = __PREG(BTUART) + 35,
362 .flags = IORESOURCE_MEM,
363 }, {
364 .start = IRQ_BTUART,
365 .end = IRQ_BTUART,
366 .flags = IORESOURCE_IRQ,
367 }
368};
369
336struct platform_device pxa_device_btuart = { 370struct platform_device pxa_device_btuart = {
337 .name = "pxa2xx-uart", 371 .name = "pxa2xx-uart",
338 .id = 1, 372 .id = 1,
373 .resource = pxa_resource_btuart,
374 .num_resources = ARRAY_SIZE(pxa_resource_btuart),
339}; 375};
376
377static struct resource pxa_resource_stuart[] = {
378 {
379 .start = __PREG(STUART),
380 .end = __PREG(STUART) + 35,
381 .flags = IORESOURCE_MEM,
382 }, {
383 .start = IRQ_STUART,
384 .end = IRQ_STUART,
385 .flags = IORESOURCE_IRQ,
386 }
387};
388
340struct platform_device pxa_device_stuart = { 389struct platform_device pxa_device_stuart = {
341 .name = "pxa2xx-uart", 390 .name = "pxa2xx-uart",
342 .id = 2, 391 .id = 2,
392 .resource = pxa_resource_stuart,
393 .num_resources = ARRAY_SIZE(pxa_resource_stuart),
343}; 394};
395
396static struct resource pxa_resource_hwuart[] = {
397 {
398 .start = __PREG(HWUART),
399 .end = __PREG(HWUART) + 47,
400 .flags = IORESOURCE_MEM,
401 }, {
402 .start = IRQ_HWUART,
403 .end = IRQ_HWUART,
404 .flags = IORESOURCE_IRQ,
405 }
406};
407
344struct platform_device pxa_device_hwuart = { 408struct platform_device pxa_device_hwuart = {
345 .name = "pxa2xx-uart", 409 .name = "pxa2xx-uart",
346 .id = 3, 410 .id = 3,
411 .resource = pxa_resource_hwuart,
412 .num_resources = ARRAY_SIZE(pxa_resource_hwuart),
347}; 413};
348 414
349static struct resource pxai2c_resources[] = { 415static struct resource pxai2c_resources[] = {
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 91ab2ad8b34b..b30f240a16c7 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -15,14 +15,40 @@ extern struct sys_timer pxa_timer;
15extern void __init pxa_init_irq_low(void); 15extern void __init pxa_init_irq_low(void);
16extern void __init pxa_init_irq_high(void); 16extern void __init pxa_init_irq_high(void);
17extern void __init pxa_init_irq_gpio(int gpio_nr); 17extern void __init pxa_init_irq_gpio(int gpio_nr);
18extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int));
18extern void __init pxa25x_init_irq(void); 19extern void __init pxa25x_init_irq(void);
19extern void __init pxa27x_init_irq(void); 20extern void __init pxa27x_init_irq(void);
21extern void __init pxa3xx_init_irq(void);
20extern void __init pxa_map_io(void); 22extern void __init pxa_map_io(void);
21 23
22extern unsigned int get_clk_frequency_khz(int info); 24extern unsigned int get_clk_frequency_khz(int info);
25extern int pxa_last_gpio;
23 26
24#define SET_BANK(__nr,__start,__size) \ 27#define SET_BANK(__nr,__start,__size) \
25 mi->bank[__nr].start = (__start), \ 28 mi->bank[__nr].start = (__start), \
26 mi->bank[__nr].size = (__size), \ 29 mi->bank[__nr].size = (__size), \
27 mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27) 30 mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27)
28 31
32#ifdef CONFIG_PXA25x
33extern unsigned pxa25x_get_clk_frequency_khz(int);
34extern unsigned pxa25x_get_memclk_frequency_10khz(void);
35#else
36#define pxa25x_get_clk_frequency_khz(x) (0)
37#define pxa25x_get_memclk_frequency_10khz() (0)
38#endif
39
40#ifdef CONFIG_PXA27x
41extern unsigned pxa27x_get_clk_frequency_khz(int);
42extern unsigned pxa27x_get_memclk_frequency_10khz(void);
43#else
44#define pxa27x_get_clk_frequency_khz(x) (0)
45#define pxa27x_get_memclk_frequency_10khz() (0)
46#endif
47
48#ifdef CONFIG_PXA3xx
49extern unsigned pxa3xx_get_clk_frequency_khz(int);
50extern unsigned pxa3xx_get_memclk_frequency_10khz(void);
51#else
52#define pxa3xx_get_clk_frequency_khz(x) (0)
53#define pxa3xx_get_memclk_frequency_10khz() (0)
54#endif
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index ae2ae08032d7..07acb45b16ea 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -38,33 +38,11 @@ static void pxa_unmask_low_irq(unsigned int irq)
38 ICMR |= (1 << irq); 38 ICMR |= (1 << irq);
39} 39}
40 40
41static int pxa_set_wake(unsigned int irq, unsigned int on)
42{
43 u32 mask;
44
45 switch (irq) {
46 case IRQ_RTCAlrm:
47 mask = PWER_RTC;
48 break;
49#ifdef CONFIG_PXA27x
50 /* REVISIT can handle USBH1, USBH2, USB, MSL, USIM, ... */
51#endif
52 default:
53 return -EINVAL;
54 }
55 if (on)
56 PWER |= mask;
57 else
58 PWER &= ~mask;
59 return 0;
60}
61
62static struct irq_chip pxa_internal_chip_low = { 41static struct irq_chip pxa_internal_chip_low = {
63 .name = "SC", 42 .name = "SC",
64 .ack = pxa_mask_low_irq, 43 .ack = pxa_mask_low_irq,
65 .mask = pxa_mask_low_irq, 44 .mask = pxa_mask_low_irq,
66 .unmask = pxa_unmask_low_irq, 45 .unmask = pxa_unmask_low_irq,
67 .set_wake = pxa_set_wake,
68}; 46};
69 47
70void __init pxa_init_irq_low(void) 48void __init pxa_init_irq_low(void)
@@ -87,7 +65,7 @@ void __init pxa_init_irq_low(void)
87 } 65 }
88} 66}
89 67
90#ifdef CONFIG_PXA27x 68#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
91 69
92/* 70/*
93 * This is for the second set of internal IRQs as found on the PXA27x. 71 * This is for the second set of internal IRQs as found on the PXA27x.
@@ -125,26 +103,6 @@ void __init pxa_init_irq_high(void)
125} 103}
126#endif 104#endif
127 105
128/* Note that if an input/irq line ever gets changed to an output during
129 * suspend, the relevant PWER, PRER, and PFER bits should be cleared.
130 */
131#ifdef CONFIG_PXA27x
132
133/* PXA27x: Various gpios can issue wakeup events. This logic only
134 * handles the simple cases, not the WEMUX2 and WEMUX3 options
135 */
136#define PXA27x_GPIO_NOWAKE_MASK \
137 ((1 << 8) | (1 << 7) | (1 << 6) | (1 << 5) | (1 << 2))
138#define WAKEMASK(gpio) \
139 (((gpio) <= 15) \
140 ? ((1 << (gpio)) & ~PXA27x_GPIO_NOWAKE_MASK) \
141 : ((gpio == 35) ? (1 << 24) : 0))
142#else
143
144/* pxa 210, 250, 255, 26x: gpios 0..15 can issue wakeups */
145#define WAKEMASK(gpio) (((gpio) <= 15) ? (1 << (gpio)) : 0)
146#endif
147
148/* 106/*
149 * PXA GPIO edge detection for IRQs: 107 * PXA GPIO edge detection for IRQs:
150 * IRQs are generated on Falling-Edge, Rising-Edge, or both. 108 * IRQs are generated on Falling-Edge, Rising-Edge, or both.
@@ -158,11 +116,9 @@ static long GPIO_IRQ_mask[4];
158static int pxa_gpio_irq_type(unsigned int irq, unsigned int type) 116static int pxa_gpio_irq_type(unsigned int irq, unsigned int type)
159{ 117{
160 int gpio, idx; 118 int gpio, idx;
161 u32 mask;
162 119
163 gpio = IRQ_TO_GPIO(irq); 120 gpio = IRQ_TO_GPIO(irq);
164 idx = gpio >> 5; 121 idx = gpio >> 5;
165 mask = WAKEMASK(gpio);
166 122
167 if (type == IRQT_PROBE) { 123 if (type == IRQT_PROBE) {
168 /* Don't mess with enabled GPIOs using preconfigured edges or 124 /* Don't mess with enabled GPIOs using preconfigured edges or
@@ -182,19 +138,15 @@ static int pxa_gpio_irq_type(unsigned int irq, unsigned int type)
182 if (type & __IRQT_RISEDGE) { 138 if (type & __IRQT_RISEDGE) {
183 /* printk("rising "); */ 139 /* printk("rising "); */
184 __set_bit (gpio, GPIO_IRQ_rising_edge); 140 __set_bit (gpio, GPIO_IRQ_rising_edge);
185 PRER |= mask;
186 } else { 141 } else {
187 __clear_bit (gpio, GPIO_IRQ_rising_edge); 142 __clear_bit (gpio, GPIO_IRQ_rising_edge);
188 PRER &= ~mask;
189 } 143 }
190 144
191 if (type & __IRQT_FALEDGE) { 145 if (type & __IRQT_FALEDGE) {
192 /* printk("falling "); */ 146 /* printk("falling "); */
193 __set_bit (gpio, GPIO_IRQ_falling_edge); 147 __set_bit (gpio, GPIO_IRQ_falling_edge);
194 PFER |= mask;
195 } else { 148 } else {
196 __clear_bit (gpio, GPIO_IRQ_falling_edge); 149 __clear_bit (gpio, GPIO_IRQ_falling_edge);
197 PFER &= ~mask;
198 } 150 }
199 151
200 /* printk("edges\n"); */ 152 /* printk("edges\n"); */
@@ -213,29 +165,12 @@ static void pxa_ack_low_gpio(unsigned int irq)
213 GEDR0 = (1 << (irq - IRQ_GPIO0)); 165 GEDR0 = (1 << (irq - IRQ_GPIO0));
214} 166}
215 167
216static int pxa_set_gpio_wake(unsigned int irq, unsigned int on)
217{
218 int gpio = IRQ_TO_GPIO(irq);
219 u32 mask = WAKEMASK(gpio);
220
221 if (!mask)
222 return -EINVAL;
223
224 if (on)
225 PWER |= mask;
226 else
227 PWER &= ~mask;
228 return 0;
229}
230
231
232static struct irq_chip pxa_low_gpio_chip = { 168static struct irq_chip pxa_low_gpio_chip = {
233 .name = "GPIO-l", 169 .name = "GPIO-l",
234 .ack = pxa_ack_low_gpio, 170 .ack = pxa_ack_low_gpio,
235 .mask = pxa_mask_low_irq, 171 .mask = pxa_mask_low_irq,
236 .unmask = pxa_unmask_low_irq, 172 .unmask = pxa_unmask_low_irq,
237 .set_type = pxa_gpio_irq_type, 173 .set_type = pxa_gpio_irq_type,
238 .set_wake = pxa_set_gpio_wake,
239}; 174};
240 175
241/* 176/*
@@ -342,13 +277,14 @@ static struct irq_chip pxa_muxed_gpio_chip = {
342 .mask = pxa_mask_muxed_gpio, 277 .mask = pxa_mask_muxed_gpio,
343 .unmask = pxa_unmask_muxed_gpio, 278 .unmask = pxa_unmask_muxed_gpio,
344 .set_type = pxa_gpio_irq_type, 279 .set_type = pxa_gpio_irq_type,
345 .set_wake = pxa_set_gpio_wake,
346}; 280};
347 281
348void __init pxa_init_irq_gpio(int gpio_nr) 282void __init pxa_init_irq_gpio(int gpio_nr)
349{ 283{
350 int irq, i; 284 int irq, i;
351 285
286 pxa_last_gpio = gpio_nr - 1;
287
352 /* clear all GPIO edge detects */ 288 /* clear all GPIO edge detects */
353 for (i = 0; i < gpio_nr; i += 32) { 289 for (i = 0; i < gpio_nr; i += 32) {
354 GFER(i) = 0; 290 GFER(i) = 0;
@@ -375,3 +311,13 @@ void __init pxa_init_irq_gpio(int gpio_nr)
375 set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low); 311 set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low);
376 set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler); 312 set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler);
377} 313}
314
315void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int))
316{
317 pxa_internal_chip_low.set_wake = set_wake;
318#ifdef CONFIG_PXA27x
319 pxa_internal_chip_high.set_wake = set_wake;
320#endif
321 pxa_low_gpio_chip.set_wake = set_wake;
322 pxa_muxed_gpio_chip.set_wake = set_wake;
323}
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index e70048fd00a5..011a1a72b61c 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -512,6 +512,25 @@ static void __init lubbock_map_io(void)
512 pxa_gpio_mode(GPIO44_BTCTS_MD); 512 pxa_gpio_mode(GPIO44_BTCTS_MD);
513 pxa_gpio_mode(GPIO45_BTRTS_MD); 513 pxa_gpio_mode(GPIO45_BTRTS_MD);
514 514
515 GPSR(GPIO48_nPOE) =
516 GPIO_bit(GPIO48_nPOE) |
517 GPIO_bit(GPIO49_nPWE) |
518 GPIO_bit(GPIO50_nPIOR) |
519 GPIO_bit(GPIO51_nPIOW) |
520 GPIO_bit(GPIO52_nPCE_1) |
521 GPIO_bit(GPIO53_nPCE_2);
522
523 pxa_gpio_mode(GPIO48_nPOE_MD);
524 pxa_gpio_mode(GPIO49_nPWE_MD);
525 pxa_gpio_mode(GPIO50_nPIOR_MD);
526 pxa_gpio_mode(GPIO51_nPIOW_MD);
527 pxa_gpio_mode(GPIO52_nPCE_1_MD);
528 pxa_gpio_mode(GPIO53_nPCE_2_MD);
529 pxa_gpio_mode(GPIO54_pSKTSEL_MD);
530 pxa_gpio_mode(GPIO55_nPREG_MD);
531 pxa_gpio_mode(GPIO56_nPWAIT_MD);
532 pxa_gpio_mode(GPIO57_nIOIS16_MD);
533
515 /* This is for the SMC chip select */ 534 /* This is for the SMC chip select */
516 pxa_gpio_mode(GPIO79_nCS_3_MD); 535 pxa_gpio_mode(GPIO79_nCS_3_MD);
517 536
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index b02c79c7e6a3..a4bc3483cbb3 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -444,6 +444,25 @@ static void __init mainstone_init(void)
444 */ 444 */
445 pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD); 445 pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
446 446
447 GPSR(GPIO48_nPOE) =
448 GPIO_bit(GPIO48_nPOE) |
449 GPIO_bit(GPIO49_nPWE) |
450 GPIO_bit(GPIO50_nPIOR) |
451 GPIO_bit(GPIO51_nPIOW) |
452 GPIO_bit(GPIO85_nPCE_1) |
453 GPIO_bit(GPIO54_nPCE_2);
454
455 pxa_gpio_mode(GPIO48_nPOE_MD);
456 pxa_gpio_mode(GPIO49_nPWE_MD);
457 pxa_gpio_mode(GPIO50_nPIOR_MD);
458 pxa_gpio_mode(GPIO51_nPIOW_MD);
459 pxa_gpio_mode(GPIO85_nPCE_1_MD);
460 pxa_gpio_mode(GPIO54_nPCE_2_MD);
461 pxa_gpio_mode(GPIO79_pSKTSEL_MD);
462 pxa_gpio_mode(GPIO55_nPREG_MD);
463 pxa_gpio_mode(GPIO56_nPWAIT_MD);
464 pxa_gpio_mode(GPIO57_nIOIS16_MD);
465
447 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); 466 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
448 467
449 /* reading Mainstone's "Virtual Configuration Register" 468 /* reading Mainstone's "Virtual Configuration Register"
diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp.c
new file mode 100644
index 000000000000..5cd3cadbbd10
--- /dev/null
+++ b/arch/arm/mach-pxa/mfp.c
@@ -0,0 +1,235 @@
1/*
2 * linux/arch/arm/mach-pxa/mfp.c
3 *
4 * PXA3xx Multi-Function Pin Support
5 *
6 * Copyright (C) 2007 Marvell Internation Ltd.
7 *
8 * 2007-08-21: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19#include <linux/io.h>
20
21#include <asm/hardware.h>
22#include <asm/arch/mfp.h>
23
24/* mfp_spin_lock is used to ensure that MFP register configuration
25 * (most likely a read-modify-write operation) is atomic, and that
26 * mfp_table[] is consistent
27 */
28static DEFINE_SPINLOCK(mfp_spin_lock);
29
30static void __iomem *mfpr_mmio_base = (void __iomem *)&__REG(MFPR_BASE);
31static struct pxa3xx_mfp_pin mfp_table[MFP_PIN_MAX];
32
33#define mfpr_readl(off) \
34 __raw_readl(mfpr_mmio_base + (off))
35
36#define mfpr_writel(off, val) \
37 __raw_writel(val, mfpr_mmio_base + (off))
38
39/*
40 * perform a read-back of any MFPR register to make sure the
41 * previous writings are finished
42 */
43#define mfpr_sync() (void)__raw_readl(mfpr_mmio_base + 0)
44
45static inline void __mfp_config(int pin, unsigned long val)
46{
47 unsigned long off = mfp_table[pin].mfpr_off;
48
49 mfp_table[pin].mfpr_val = val;
50 mfpr_writel(off, val);
51}
52
53void pxa3xx_mfp_config(mfp_cfg_t *mfp_cfgs, int num)
54{
55 int i, pin;
56 unsigned long val, flags;
57 mfp_cfg_t *mfp_cfg = mfp_cfgs;
58
59 spin_lock_irqsave(&mfp_spin_lock, flags);
60
61 for (i = 0; i < num; i++, mfp_cfg++) {
62 pin = MFP_CFG_PIN(*mfp_cfg);
63 val = MFP_CFG_VAL(*mfp_cfg);
64
65 BUG_ON(pin >= MFP_PIN_MAX);
66
67 __mfp_config(pin, val);
68 }
69
70 mfpr_sync();
71 spin_unlock_irqrestore(&mfp_spin_lock, flags);
72}
73
74unsigned long pxa3xx_mfp_read(int mfp)
75{
76 unsigned long val, flags;
77
78 BUG_ON(mfp >= MFP_PIN_MAX);
79
80 spin_lock_irqsave(&mfp_spin_lock, flags);
81 val = mfpr_readl(mfp_table[mfp].mfpr_off);
82 spin_unlock_irqrestore(&mfp_spin_lock, flags);
83
84 return val;
85}
86
87void pxa3xx_mfp_write(int mfp, unsigned long val)
88{
89 unsigned long flags;
90
91 BUG_ON(mfp >= MFP_PIN_MAX);
92
93 spin_lock_irqsave(&mfp_spin_lock, flags);
94 mfpr_writel(mfp_table[mfp].mfpr_off, val);
95 mfpr_sync();
96 spin_unlock_irqrestore(&mfp_spin_lock, flags);
97}
98
99void pxa3xx_mfp_set_afds(int mfp, int af, int ds)
100{
101 uint32_t mfpr_off, mfpr_val;
102 unsigned long flags;
103
104 BUG_ON(mfp >= MFP_PIN_MAX);
105
106 spin_lock_irqsave(&mfp_spin_lock, flags);
107 mfpr_off = mfp_table[mfp].mfpr_off;
108
109 mfpr_val = mfpr_readl(mfpr_off);
110 mfpr_val &= ~(MFPR_AF_MASK | MFPR_DRV_MASK);
111 mfpr_val |= (((af & 0x7) << MFPR_ALT_OFFSET) |
112 ((ds & 0x7) << MFPR_DRV_OFFSET));
113
114 mfpr_writel(mfpr_off, mfpr_val);
115 mfpr_sync();
116
117 spin_unlock_irqrestore(&mfp_spin_lock, flags);
118}
119
120void pxa3xx_mfp_set_rdh(int mfp, int rdh)
121{
122 uint32_t mfpr_off, mfpr_val;
123 unsigned long flags;
124
125 BUG_ON(mfp >= MFP_PIN_MAX);
126
127 spin_lock_irqsave(&mfp_spin_lock, flags);
128
129 mfpr_off = mfp_table[mfp].mfpr_off;
130
131 mfpr_val = mfpr_readl(mfpr_off);
132 mfpr_val &= ~MFPR_RDH_MASK;
133
134 if (likely(rdh))
135 mfpr_val |= (1u << MFPR_SS_OFFSET);
136
137 mfpr_writel(mfpr_off, mfpr_val);
138 mfpr_sync();
139
140 spin_unlock_irqrestore(&mfp_spin_lock, flags);
141}
142
143void pxa3xx_mfp_set_lpm(int mfp, int lpm)
144{
145 uint32_t mfpr_off, mfpr_val;
146 unsigned long flags;
147
148 BUG_ON(mfp >= MFP_PIN_MAX);
149
150 spin_lock_irqsave(&mfp_spin_lock, flags);
151
152 mfpr_off = mfp_table[mfp].mfpr_off;
153 mfpr_val = mfpr_readl(mfpr_off);
154 mfpr_val &= ~MFPR_LPM_MASK;
155
156 if (lpm & 0x1) mfpr_val |= 1u << MFPR_SON_OFFSET;
157 if (lpm & 0x2) mfpr_val |= 1u << MFPR_SD_OFFSET;
158 if (lpm & 0x4) mfpr_val |= 1u << MFPR_PU_OFFSET;
159 if (lpm & 0x8) mfpr_val |= 1u << MFPR_PD_OFFSET;
160 if (lpm &0x10) mfpr_val |= 1u << MFPR_PS_OFFSET;
161
162 mfpr_writel(mfpr_off, mfpr_val);
163 mfpr_sync();
164
165 spin_unlock_irqrestore(&mfp_spin_lock, flags);
166}
167
168void pxa3xx_mfp_set_pull(int mfp, int pull)
169{
170 uint32_t mfpr_off, mfpr_val;
171 unsigned long flags;
172
173 BUG_ON(mfp >= MFP_PIN_MAX);
174
175 spin_lock_irqsave(&mfp_spin_lock, flags);
176
177 mfpr_off = mfp_table[mfp].mfpr_off;
178 mfpr_val = mfpr_readl(mfpr_off);
179 mfpr_val &= ~MFPR_PULL_MASK;
180 mfpr_val |= ((pull & 0x7u) << MFPR_PD_OFFSET);
181
182 mfpr_writel(mfpr_off, mfpr_val);
183 mfpr_sync();
184
185 spin_unlock_irqrestore(&mfp_spin_lock, flags);
186}
187
188void pxa3xx_mfp_set_edge(int mfp, int edge)
189{
190 uint32_t mfpr_off, mfpr_val;
191 unsigned long flags;
192
193 BUG_ON(mfp >= MFP_PIN_MAX);
194
195 spin_lock_irqsave(&mfp_spin_lock, flags);
196
197 mfpr_off = mfp_table[mfp].mfpr_off;
198 mfpr_val = mfpr_readl(mfpr_off);
199
200 mfpr_val &= ~MFPR_EDGE_MASK;
201 mfpr_val |= (edge & 0x3u) << MFPR_ERE_OFFSET;
202 mfpr_val |= (!edge & 0x1) << MFPR_EC_OFFSET;
203
204 mfpr_writel(mfpr_off, mfpr_val);
205 mfpr_sync();
206
207 spin_unlock_irqrestore(&mfp_spin_lock, flags);
208}
209
210void __init pxa3xx_mfp_init_addr(struct pxa3xx_mfp_addr_map *map)
211{
212 struct pxa3xx_mfp_addr_map *p;
213 unsigned long offset, flags;
214 int i;
215
216 spin_lock_irqsave(&mfp_spin_lock, flags);
217
218 for (p = map; p->start != MFP_PIN_INVALID; p++) {
219 offset = p->offset;
220 i = p->start;
221
222 do {
223 mfp_table[i].mfpr_off = offset;
224 mfp_table[i].mfpr_val = 0;
225 offset += 4; i++;
226 } while ((i <= p->end) && (p->end != -1));
227 }
228
229 spin_unlock_irqrestore(&mfp_spin_lock, flags);
230}
231
232void __init pxa3xx_init_mfp(void)
233{
234 memset(mfp_table, 0, sizeof(mfp_table));
235}
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 6dfcca72e90f..0d6a72504caa 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -30,6 +30,7 @@
30 30
31#include "generic.h" 31#include "generic.h"
32#include "devices.h" 32#include "devices.h"
33#include "clock.h"
33 34
34/* 35/*
35 * Various clock factors driven by the CCCR register. 36 * Various clock factors driven by the CCCR register.
@@ -53,7 +54,7 @@ static unsigned char N2_clk_mult[8] = { 0, 0, 2, 3, 4, 0, 6, 0 };
53 * We assume these values have been applied via a fcs. 54 * We assume these values have been applied via a fcs.
54 * If info is not 0 we also display the current settings. 55 * If info is not 0 we also display the current settings.
55 */ 56 */
56unsigned int get_clk_frequency_khz(int info) 57unsigned int pxa25x_get_clk_frequency_khz(int info)
57{ 58{
58 unsigned long cccr, turbo; 59 unsigned long cccr, turbo;
59 unsigned int l, L, m, M, n2, N; 60 unsigned int l, L, m, M, n2, N;
@@ -86,27 +87,48 @@ unsigned int get_clk_frequency_khz(int info)
86 return (turbo & 1) ? (N/1000) : (M/1000); 87 return (turbo & 1) ? (N/1000) : (M/1000);
87} 88}
88 89
89EXPORT_SYMBOL(get_clk_frequency_khz);
90
91/* 90/*
92 * Return the current memory clock frequency in units of 10kHz 91 * Return the current memory clock frequency in units of 10kHz
93 */ 92 */
94unsigned int get_memclk_frequency_10khz(void) 93unsigned int pxa25x_get_memclk_frequency_10khz(void)
95{ 94{
96 return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000; 95 return L_clk_mult[(CCCR >> 0) & 0x1f] * BASE_CLK / 10000;
97} 96}
98 97
99EXPORT_SYMBOL(get_memclk_frequency_10khz); 98static unsigned long clk_pxa25x_lcd_getrate(struct clk *clk)
100
101/*
102 * Return the current LCD clock frequency in units of 10kHz
103 */
104unsigned int get_lcdclk_frequency_10khz(void)
105{ 99{
106 return get_memclk_frequency_10khz(); 100 return pxa25x_get_memclk_frequency_10khz() * 10000;
107} 101}
108 102
109EXPORT_SYMBOL(get_lcdclk_frequency_10khz); 103static const struct clkops clk_pxa25x_lcd_ops = {
104 .enable = clk_cken_enable,
105 .disable = clk_cken_disable,
106 .getrate = clk_pxa25x_lcd_getrate,
107};
108
109/*
110 * 3.6864MHz -> OST, GPIO, SSP, PWM, PLLs (95.842MHz, 147.456MHz)
111 * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
112 * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
113 */
114static struct clk pxa25x_clks[] = {
115 INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
116 INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
117 INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
118 INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
119 INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
120 INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
121 INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
122 INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
123 /*
124 INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL),
125 INIT_CKEN("PWMCLK", PWM0, 3686400, 0, NULL),
126 INIT_CKEN("SSPCLK", SSP, 3686400, 0, NULL),
127 INIT_CKEN("I2SCLK", I2S, 14745600, 0, NULL),
128 INIT_CKEN("NSSPCLK", NSSP, 3686400, 0, NULL),
129 */
130 INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
131};
110 132
111#ifdef CONFIG_PM 133#ifdef CONFIG_PM
112 134
@@ -205,10 +227,52 @@ static void __init pxa25x_init_pm(void)
205} 227}
206#endif 228#endif
207 229
230/* PXA25x: supports wakeup from GPIO0..GPIO15 and RTC alarm
231 */
232
233static int pxa25x_set_wake(unsigned int irq, unsigned int on)
234{
235 int gpio = IRQ_TO_GPIO(irq);
236 uint32_t gpio_bit, mask = 0;
237
238 if (gpio >= 0 && gpio <= 15) {
239 gpio_bit = GPIO_bit(gpio);
240 mask = gpio_bit;
241 if (on) {
242 if (GRER(gpio) | gpio_bit)
243 PRER |= gpio_bit;
244 else
245 PRER &= ~gpio_bit;
246
247 if (GFER(gpio) | gpio_bit)
248 PFER |= gpio_bit;
249 else
250 PFER &= ~gpio_bit;
251 }
252 goto set_pwer;
253 }
254
255 if (irq == IRQ_RTCAlrm) {
256 mask = PWER_RTC;
257 goto set_pwer;
258 }
259
260 return -EINVAL;
261
262set_pwer:
263 if (on)
264 PWER |= mask;
265 else
266 PWER &=~mask;
267
268 return 0;
269}
270
208void __init pxa25x_init_irq(void) 271void __init pxa25x_init_irq(void)
209{ 272{
210 pxa_init_irq_low(); 273 pxa_init_irq_low();
211 pxa_init_irq_gpio(85); 274 pxa_init_irq_gpio(85);
275 pxa_init_irq_set_wake(pxa25x_set_wake);
212} 276}
213 277
214static struct platform_device *pxa25x_devices[] __initdata = { 278static struct platform_device *pxa25x_devices[] __initdata = {
@@ -229,6 +293,8 @@ static int __init pxa25x_init(void)
229 int ret = 0; 293 int ret = 0;
230 294
231 if (cpu_is_pxa21x() || cpu_is_pxa25x()) { 295 if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
296 clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
297
232 if ((ret = pxa_init_dma(16))) 298 if ((ret = pxa_init_dma(16)))
233 return ret; 299 return ret;
234#ifdef CONFIG_PM 300#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 203371ab19db..2d7fc39732e4 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -27,6 +27,7 @@
27 27
28#include "generic.h" 28#include "generic.h"
29#include "devices.h" 29#include "devices.h"
30#include "clock.h"
30 31
31/* Crystal clock: 13MHz */ 32/* Crystal clock: 13MHz */
32#define BASE_CLK 13000000 33#define BASE_CLK 13000000
@@ -36,7 +37,7 @@
36 * We assume these values have been applied via a fcs. 37 * We assume these values have been applied via a fcs.
37 * If info is not 0 we also display the current settings. 38 * If info is not 0 we also display the current settings.
38 */ 39 */
39unsigned int get_clk_frequency_khz( int info) 40unsigned int pxa27x_get_clk_frequency_khz(int info)
40{ 41{
41 unsigned long ccsr, clkcfg; 42 unsigned long ccsr, clkcfg;
42 unsigned int l, L, m, M, n2, N, S; 43 unsigned int l, L, m, M, n2, N, S;
@@ -79,7 +80,7 @@ unsigned int get_clk_frequency_khz( int info)
79 * Return the current mem clock frequency in units of 10kHz as 80 * Return the current mem clock frequency in units of 10kHz as
80 * reflected by CCCR[A], B, and L 81 * reflected by CCCR[A], B, and L
81 */ 82 */
82unsigned int get_memclk_frequency_10khz(void) 83unsigned int pxa27x_get_memclk_frequency_10khz(void)
83{ 84{
84 unsigned long ccsr, clkcfg; 85 unsigned long ccsr, clkcfg;
85 unsigned int l, L, m, M; 86 unsigned int l, L, m, M;
@@ -104,7 +105,7 @@ unsigned int get_memclk_frequency_10khz(void)
104/* 105/*
105 * Return the current LCD clock frequency in units of 10kHz as 106 * Return the current LCD clock frequency in units of 10kHz as
106 */ 107 */
107unsigned int get_lcdclk_frequency_10khz(void) 108static unsigned int pxa27x_get_lcdclk_frequency_10khz(void)
108{ 109{
109 unsigned long ccsr; 110 unsigned long ccsr;
110 unsigned int l, L, k, K; 111 unsigned int l, L, k, K;
@@ -120,9 +121,47 @@ unsigned int get_lcdclk_frequency_10khz(void)
120 return (K / 10000); 121 return (K / 10000);
121} 122}
122 123
123EXPORT_SYMBOL(get_clk_frequency_khz); 124static unsigned long clk_pxa27x_lcd_getrate(struct clk *clk)
124EXPORT_SYMBOL(get_memclk_frequency_10khz); 125{
125EXPORT_SYMBOL(get_lcdclk_frequency_10khz); 126 return pxa27x_get_lcdclk_frequency_10khz() * 10000;
127}
128
129static const struct clkops clk_pxa27x_lcd_ops = {
130 .enable = clk_cken_enable,
131 .disable = clk_cken_disable,
132 .getrate = clk_pxa27x_lcd_getrate,
133};
134
135static struct clk pxa27x_clks[] = {
136 INIT_CK("LCDCLK", LCD, &clk_pxa27x_lcd_ops, &pxa_device_fb.dev),
137 INIT_CK("CAMCLK", CAMERA, &clk_pxa27x_lcd_ops, NULL),
138
139 INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
140 INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
141 INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
142
143 INIT_CKEN("I2SCLK", I2S, 14682000, 0, &pxa_device_i2s.dev),
144 INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
145 INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa_device_udc.dev),
146 INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev),
147 INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
148
149 INIT_CKEN("USBCLK", USB, 48000000, 0, &pxa27x_device_ohci.dev),
150 INIT_CKEN("I2CCLK", PWRI2C, 13000000, 0, &pxa27x_device_i2c_power.dev),
151 INIT_CKEN("KBDCLK", KEYPAD, 32768, 0, NULL),
152
153 /*
154 INIT_CKEN("PWMCLK", PWM0, 13000000, 0, NULL),
155 INIT_CKEN("SSPCLK", SSP1, 13000000, 0, NULL),
156 INIT_CKEN("SSPCLK", SSP2, 13000000, 0, NULL),
157 INIT_CKEN("SSPCLK", SSP3, 13000000, 0, NULL),
158 INIT_CKEN("MSLCLK", MSL, 48000000, 0, NULL),
159 INIT_CKEN("USIMCLK", USIM, 48000000, 0, NULL),
160 INIT_CKEN("MSTKCLK", MEMSTK, 19500000, 0, NULL),
161 INIT_CKEN("IMCLK", IM, 0, 0, NULL),
162 INIT_CKEN("MEMCLK", MEMC, 0, 0, NULL),
163 */
164};
126 165
127#ifdef CONFIG_PM 166#ifdef CONFIG_PM
128 167
@@ -267,6 +306,69 @@ static void __init pxa27x_init_pm(void)
267} 306}
268#endif 307#endif
269 308
309/* PXA27x: Various gpios can issue wakeup events. This logic only
310 * handles the simple cases, not the WEMUX2 and WEMUX3 options
311 */
312#define PXA27x_GPIO_NOWAKE_MASK \
313 ((1 << 8) | (1 << 7) | (1 << 6) | (1 << 5) | (1 << 2))
314#define WAKEMASK(gpio) \
315 (((gpio) <= 15) \
316 ? ((1 << (gpio)) & ~PXA27x_GPIO_NOWAKE_MASK) \
317 : ((gpio == 35) ? (1 << 24) : 0))
318
319static int pxa27x_set_wake(unsigned int irq, unsigned int on)
320{
321 int gpio = IRQ_TO_GPIO(irq);
322 uint32_t mask;
323
324 if ((gpio >= 0 && gpio <= 15) || (gpio == 35)) {
325 if (WAKEMASK(gpio) == 0)
326 return -EINVAL;
327
328 mask = WAKEMASK(gpio);
329
330 if (on) {
331 if (GRER(gpio) | GPIO_bit(gpio))
332 PRER |= mask;
333 else
334 PRER &= ~mask;
335
336 if (GFER(gpio) | GPIO_bit(gpio))
337 PFER |= mask;
338 else
339 PFER &= ~mask;
340 }
341 goto set_pwer;
342 }
343
344 switch (irq) {
345 case IRQ_RTCAlrm:
346 mask = PWER_RTC;
347 break;
348 case IRQ_USB:
349 mask = 1u << 26;
350 break;
351 default:
352 return -EINVAL;
353 }
354
355set_pwer:
356 if (on)
357 PWER |= mask;
358 else
359 PWER &=~mask;
360
361 return 0;
362}
363
364void __init pxa27x_init_irq(void)
365{
366 pxa_init_irq_low();
367 pxa_init_irq_high();
368 pxa_init_irq_gpio(128);
369 pxa_init_irq_set_wake(pxa27x_set_wake);
370}
371
270/* 372/*
271 * device registration specific to PXA27x. 373 * device registration specific to PXA27x.
272 */ 374 */
@@ -286,7 +388,7 @@ static struct resource pxa27x_ohci_resources[] = {
286 }, 388 },
287}; 389};
288 390
289static struct platform_device pxa27x_device_ohci = { 391struct platform_device pxa27x_device_ohci = {
290 .name = "pxa27x-ohci", 392 .name = "pxa27x-ohci",
291 .id = -1, 393 .id = -1,
292 .dev = { 394 .dev = {
@@ -314,7 +416,7 @@ static struct resource i2c_power_resources[] = {
314 }, 416 },
315}; 417};
316 418
317static struct platform_device pxa27x_device_i2c_power = { 419struct platform_device pxa27x_device_i2c_power = {
318 .name = "pxa2xx-i2c", 420 .name = "pxa2xx-i2c",
319 .id = 1, 421 .id = 1,
320 .resource = i2c_power_resources, 422 .resource = i2c_power_resources,
@@ -336,17 +438,12 @@ static struct platform_device *devices[] __initdata = {
336 &pxa27x_device_ohci, 438 &pxa27x_device_ohci,
337}; 439};
338 440
339void __init pxa27x_init_irq(void)
340{
341 pxa_init_irq_low();
342 pxa_init_irq_high();
343 pxa_init_irq_gpio(128);
344}
345
346static int __init pxa27x_init(void) 441static int __init pxa27x_init(void)
347{ 442{
348 int ret = 0; 443 int ret = 0;
349 if (cpu_is_pxa27x()) { 444 if (cpu_is_pxa27x()) {
445 clks_register(pxa27x_clks, ARRAY_SIZE(pxa27x_clks));
446
350 if ((ret = pxa_init_dma(32))) 447 if ((ret = pxa_init_dma(32)))
351 return ret; 448 return ret;
352#ifdef CONFIG_PM 449#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
new file mode 100644
index 000000000000..5363b1322652
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -0,0 +1,93 @@
1/*
2 * linux/arch/arm/mach-pxa/pxa300.c
3 *
4 * Code specific to PXA300/PXA310
5 *
6 * Copyright (C) 2007 Marvell Internation Ltd.
7 *
8 * 2007-08-21: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18
19#include <asm/hardware.h>
20#include <asm/arch/mfp-pxa300.h>
21
22static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
23
24 MFP_ADDR_X(GPIO0, GPIO2, 0x00b4),
25 MFP_ADDR_X(GPIO3, GPIO26, 0x027c),
26 MFP_ADDR_X(GPIO27, GPIO127, 0x0400),
27 MFP_ADDR_X(GPIO0_2, GPIO6_2, 0x02ec),
28
29 MFP_ADDR(nBE0, 0x0204),
30 MFP_ADDR(nBE1, 0x0208),
31
32 MFP_ADDR(nLUA, 0x0244),
33 MFP_ADDR(nLLA, 0x0254),
34
35 MFP_ADDR(DF_CLE_nOE, 0x0240),
36 MFP_ADDR(DF_nRE_nOE, 0x0200),
37 MFP_ADDR(DF_ALE_nWE, 0x020C),
38 MFP_ADDR(DF_INT_RnB, 0x00C8),
39 MFP_ADDR(DF_nCS0, 0x0248),
40 MFP_ADDR(DF_nCS1, 0x0278),
41 MFP_ADDR(DF_nWE, 0x00CC),
42
43 MFP_ADDR(DF_ADDR0, 0x0210),
44 MFP_ADDR(DF_ADDR1, 0x0214),
45 MFP_ADDR(DF_ADDR2, 0x0218),
46 MFP_ADDR(DF_ADDR3, 0x021C),
47
48 MFP_ADDR(DF_IO0, 0x0220),
49 MFP_ADDR(DF_IO1, 0x0228),
50 MFP_ADDR(DF_IO2, 0x0230),
51 MFP_ADDR(DF_IO3, 0x0238),
52 MFP_ADDR(DF_IO4, 0x0258),
53 MFP_ADDR(DF_IO5, 0x0260),
54 MFP_ADDR(DF_IO6, 0x0268),
55 MFP_ADDR(DF_IO7, 0x0270),
56 MFP_ADDR(DF_IO8, 0x0224),
57 MFP_ADDR(DF_IO9, 0x022C),
58 MFP_ADDR(DF_IO10, 0x0234),
59 MFP_ADDR(DF_IO11, 0x023C),
60 MFP_ADDR(DF_IO12, 0x025C),
61 MFP_ADDR(DF_IO13, 0x0264),
62 MFP_ADDR(DF_IO14, 0x026C),
63 MFP_ADDR(DF_IO15, 0x0274),
64
65 MFP_ADDR_END,
66};
67
68/* override pxa300 MFP register addresses */
69static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
70 MFP_ADDR_X(GPIO30, GPIO98, 0x0418),
71 MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
72
73 MFP_ADDR(ULPI_STP, 0x040C),
74 MFP_ADDR(ULPI_NXT, 0x0410),
75 MFP_ADDR(ULPI_DIR, 0x0414),
76
77 MFP_ADDR_END,
78};
79
80static int __init pxa300_init(void)
81{
82 if (cpu_is_pxa300() || cpu_is_pxa310()) {
83 pxa3xx_init_mfp();
84 pxa3xx_mfp_init_addr(pxa300_mfp_addr_map);
85 }
86
87 if (cpu_is_pxa310())
88 pxa3xx_mfp_init_addr(pxa310_mfp_addr_map);
89
90 return 0;
91}
92
93core_initcall(pxa300_init);
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
new file mode 100644
index 000000000000..cd9eba5b3df9
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -0,0 +1,88 @@
1/*
2 * linux/arch/arm/mach-pxa/pxa320.c
3 *
4 * Code specific to PXA320
5 *
6 * Copyright (C) 2007 Marvell Internation Ltd.
7 *
8 * 2007-08-21: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18
19#include <asm/hardware.h>
20#include <asm/arch/mfp.h>
21#include <asm/arch/mfp-pxa320.h>
22
23static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
24
25 MFP_ADDR_X(GPIO0, GPIO4, 0x0124),
26 MFP_ADDR_X(GPIO5, GPIO26, 0x028C),
27 MFP_ADDR_X(GPIO27, GPIO62, 0x0400),
28 MFP_ADDR_X(GPIO63, GPIO73, 0x04B4),
29 MFP_ADDR_X(GPIO74, GPIO98, 0x04F0),
30 MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
31 MFP_ADDR_X(GPIO0_2, GPIO5_2, 0x0674),
32 MFP_ADDR_X(GPIO6_2, GPIO13_2, 0x0494),
33 MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
34
35 MFP_ADDR(nXCVREN, 0x0138),
36 MFP_ADDR(DF_CLE_nOE, 0x0204),
37 MFP_ADDR(DF_nADV1_ALE, 0x0208),
38 MFP_ADDR(DF_SCLK_S, 0x020C),
39 MFP_ADDR(DF_SCLK_E, 0x0210),
40 MFP_ADDR(nBE0, 0x0214),
41 MFP_ADDR(nBE1, 0x0218),
42 MFP_ADDR(DF_nADV2_ALE, 0x021C),
43 MFP_ADDR(DF_INT_RnB, 0x0220),
44 MFP_ADDR(DF_nCS0, 0x0224),
45 MFP_ADDR(DF_nCS1, 0x0228),
46 MFP_ADDR(DF_nWE, 0x022C),
47 MFP_ADDR(DF_nRE_nOE, 0x0230),
48 MFP_ADDR(nLUA, 0x0234),
49 MFP_ADDR(nLLA, 0x0238),
50 MFP_ADDR(DF_ADDR0, 0x023C),
51 MFP_ADDR(DF_ADDR1, 0x0240),
52 MFP_ADDR(DF_ADDR2, 0x0244),
53 MFP_ADDR(DF_ADDR3, 0x0248),
54 MFP_ADDR(DF_IO0, 0x024C),
55 MFP_ADDR(DF_IO8, 0x0250),
56 MFP_ADDR(DF_IO1, 0x0254),
57 MFP_ADDR(DF_IO9, 0x0258),
58 MFP_ADDR(DF_IO2, 0x025C),
59 MFP_ADDR(DF_IO10, 0x0260),
60 MFP_ADDR(DF_IO3, 0x0264),
61 MFP_ADDR(DF_IO11, 0x0268),
62 MFP_ADDR(DF_IO4, 0x026C),
63 MFP_ADDR(DF_IO12, 0x0270),
64 MFP_ADDR(DF_IO5, 0x0274),
65 MFP_ADDR(DF_IO13, 0x0278),
66 MFP_ADDR(DF_IO6, 0x027C),
67 MFP_ADDR(DF_IO14, 0x0280),
68 MFP_ADDR(DF_IO7, 0x0284),
69 MFP_ADDR(DF_IO15, 0x0288),
70
71 MFP_ADDR_END,
72};
73
74static void __init pxa320_init_mfp(void)
75{
76 pxa3xx_init_mfp();
77 pxa3xx_mfp_init_addr(pxa320_mfp_addr_map);
78}
79
80static int __init pxa320_init(void)
81{
82 if (cpu_is_pxa320())
83 pxa320_init_mfp();
84
85 return 0;
86}
87
88core_initcall(pxa320_init);
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
new file mode 100644
index 000000000000..39f0de8c189e
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -0,0 +1,216 @@
1/*
2 * linux/arch/arm/mach-pxa/pxa3xx.c
3 *
4 * code specific to pxa3xx aka Monahans
5 *
6 * Copyright (C) 2006 Marvell International Ltd.
7 *
8 * 2007-09-02: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19#include <linux/pm.h>
20#include <linux/platform_device.h>
21#include <linux/irq.h>
22
23#include <asm/hardware.h>
24#include <asm/arch/pxa3xx-regs.h>
25#include <asm/arch/ohci.h>
26#include <asm/arch/pm.h>
27#include <asm/arch/dma.h>
28#include <asm/arch/ssp.h>
29
30#include "generic.h"
31#include "devices.h"
32#include "clock.h"
33
34/* Crystal clock: 13MHz */
35#define BASE_CLK 13000000
36
37/* Ring Oscillator Clock: 60MHz */
38#define RO_CLK 60000000
39
40#define ACCR_D0CS (1 << 26)
41
42/* crystal frequency to static memory controller multiplier (SMCFS) */
43static unsigned char smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, };
44
45/* crystal frequency to HSIO bus frequency multiplier (HSS) */
46static unsigned char hss_mult[4] = { 8, 12, 16, 0 };
47
48/*
49 * Get the clock frequency as reflected by CCSR and the turbo flag.
50 * We assume these values have been applied via a fcs.
51 * If info is not 0 we also display the current settings.
52 */
53unsigned int pxa3xx_get_clk_frequency_khz(int info)
54{
55 unsigned long acsr, xclkcfg;
56 unsigned int t, xl, xn, hss, ro, XL, XN, CLK, HSS;
57
58 /* Read XCLKCFG register turbo bit */
59 __asm__ __volatile__("mrc\tp14, 0, %0, c6, c0, 0" : "=r"(xclkcfg));
60 t = xclkcfg & 0x1;
61
62 acsr = ACSR;
63
64 xl = acsr & 0x1f;
65 xn = (acsr >> 8) & 0x7;
66 hss = (acsr >> 14) & 0x3;
67
68 XL = xl * BASE_CLK;
69 XN = xn * XL;
70
71 ro = acsr & ACCR_D0CS;
72
73 CLK = (ro) ? RO_CLK : ((t) ? XN : XL);
74 HSS = (ro) ? RO_CLK : hss_mult[hss] * BASE_CLK;
75
76 if (info) {
77 pr_info("RO Mode clock: %d.%02dMHz (%sactive)\n",
78 RO_CLK / 1000000, (RO_CLK % 1000000) / 10000,
79 (ro) ? "" : "in");
80 pr_info("Run Mode clock: %d.%02dMHz (*%d)\n",
81 XL / 1000000, (XL % 1000000) / 10000, xl);
82 pr_info("Turbo Mode clock: %d.%02dMHz (*%d, %sactive)\n",
83 XN / 1000000, (XN % 1000000) / 10000, xn,
84 (t) ? "" : "in");
85 pr_info("HSIO bus clock: %d.%02dMHz\n",
86 HSS / 1000000, (HSS % 1000000) / 10000);
87 }
88
89 return CLK;
90}
91
92/*
93 * Return the current static memory controller clock frequency
94 * in units of 10kHz
95 */
96unsigned int pxa3xx_get_memclk_frequency_10khz(void)
97{
98 unsigned long acsr;
99 unsigned int smcfs, clk = 0;
100
101 acsr = ACSR;
102
103 smcfs = (acsr >> 23) & 0x7;
104 clk = (acsr & ACCR_D0CS) ? RO_CLK : smcfs_mult[smcfs] * BASE_CLK;
105
106 return (clk / 10000);
107}
108
109/*
110 * Return the current HSIO bus clock frequency
111 */
112static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk)
113{
114 unsigned long acsr;
115 unsigned int hss, hsio_clk;
116
117 acsr = ACSR;
118
119 hss = (acsr >> 14) & 0x3;
120 hsio_clk = (acsr & ACCR_D0CS) ? RO_CLK : hss_mult[hss] * BASE_CLK;
121
122 return hsio_clk;
123}
124
125static void clk_pxa3xx_cken_enable(struct clk *clk)
126{
127 unsigned long mask = 1ul << (clk->cken & 0x1f);
128
129 local_irq_disable();
130
131 if (clk->cken < 32)
132 CKENA |= mask;
133 else
134 CKENB |= mask;
135
136 local_irq_enable();
137}
138
139static void clk_pxa3xx_cken_disable(struct clk *clk)
140{
141 unsigned long mask = 1ul << (clk->cken & 0x1f);
142
143 local_irq_disable();
144
145 if (clk->cken < 32)
146 CKENA &= ~mask;
147 else
148 CKENB &= ~mask;
149
150 local_irq_enable();
151}
152
153static const struct clkops clk_pxa3xx_hsio_ops = {
154 .enable = clk_pxa3xx_cken_enable,
155 .disable = clk_pxa3xx_cken_disable,
156 .getrate = clk_pxa3xx_hsio_getrate,
157};
158
159static struct clk pxa3xx_clks[] = {
160 INIT_CK("LCDCLK", LCD, &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev),
161 INIT_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL),
162
163 INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
164 INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
165 INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
166
167 INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
168 INIT_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev),
169};
170
171void __init pxa3xx_init_irq(void)
172{
173 /* enable CP6 access */
174 u32 value;
175 __asm__ __volatile__("mrc p15, 0, %0, c15, c1, 0\n": "=r"(value));
176 value |= (1 << 6);
177 __asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value));
178
179 pxa_init_irq_low();
180 pxa_init_irq_high();
181 pxa_init_irq_gpio(128);
182}
183
184/*
185 * device registration specific to PXA3xx.
186 */
187
188static struct platform_device *devices[] __initdata = {
189 &pxa_device_mci,
190 &pxa_device_udc,
191 &pxa_device_fb,
192 &pxa_device_ffuart,
193 &pxa_device_btuart,
194 &pxa_device_stuart,
195 &pxa_device_i2c,
196 &pxa_device_i2s,
197 &pxa_device_ficp,
198 &pxa_device_rtc,
199};
200
201static int __init pxa3xx_init(void)
202{
203 int ret = 0;
204
205 if (cpu_is_pxa3xx()) {
206 clks_register(pxa3xx_clks, ARRAY_SIZE(pxa3xx_clks));
207
208 if ((ret = pxa_init_dma(32)))
209 return ret;
210
211 return platform_add_devices(devices, ARRAY_SIZE(devices));
212 }
213 return 0;
214}
215
216subsys_initcall(pxa3xx_init);
diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c
index 98d27e646b09..ec4286c7931c 100644
--- a/arch/arm/mach-pxa/time.c
+++ b/arch/arm/mach-pxa/time.c
@@ -16,10 +16,48 @@
16#include <linux/init.h> 16#include <linux/init.h>
17#include <linux/interrupt.h> 17#include <linux/interrupt.h>
18#include <linux/clockchips.h> 18#include <linux/clockchips.h>
19#include <linux/sched.h>
19 20
21#include <asm/div64.h>
22#include <asm/cnt32_to_63.h>
20#include <asm/mach/irq.h> 23#include <asm/mach/irq.h>
21#include <asm/mach/time.h> 24#include <asm/mach/time.h>
22#include <asm/arch/pxa-regs.h> 25#include <asm/arch/pxa-regs.h>
26#include <asm/mach-types.h>
27
28/*
29 * This is PXA's sched_clock implementation. This has a resolution
30 * of at least 308 ns and a maximum value of 208 days.
31 *
32 * The return value is guaranteed to be monotonic in that range as
33 * long as there is always less than 582 seconds between successive
34 * calls to sched_clock() which should always be the case in practice.
35 */
36
37#define OSCR2NS_SCALE_FACTOR 10
38
39static unsigned long oscr2ns_scale;
40
41static void __init set_oscr2ns_scale(unsigned long oscr_rate)
42{
43 unsigned long long v = 1000000000ULL << OSCR2NS_SCALE_FACTOR;
44 do_div(v, oscr_rate);
45 oscr2ns_scale = v;
46 /*
47 * We want an even value to automatically clear the top bit
48 * returned by cnt32_to_63() without an additional run time
49 * instruction. So if the LSB is 1 then round it up.
50 */
51 if (oscr2ns_scale & 1)
52 oscr2ns_scale++;
53}
54
55unsigned long long sched_clock(void)
56{
57 unsigned long long v = cnt32_to_63(OSCR);
58 return (v * oscr2ns_scale) >> OSCR2NS_SCALE_FACTOR;
59}
60
23 61
24static irqreturn_t 62static irqreturn_t
25pxa_ost0_interrupt(int irq, void *dev_id) 63pxa_ost0_interrupt(int irq, void *dev_id)
@@ -149,18 +187,29 @@ static struct irqaction pxa_ost0_irq = {
149 187
150static void __init pxa_timer_init(void) 188static void __init pxa_timer_init(void)
151{ 189{
190 unsigned long clock_tick_rate;
191
152 OIER = 0; 192 OIER = 0;
153 OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3; 193 OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
154 194
195 if (cpu_is_pxa21x() || cpu_is_pxa25x())
196 clock_tick_rate = 3686400;
197 else if (machine_is_mainstone())
198 clock_tick_rate = 3249600;
199 else
200 clock_tick_rate = 3250000;
201
202 set_oscr2ns_scale(clock_tick_rate);
203
155 ckevt_pxa_osmr0.mult = 204 ckevt_pxa_osmr0.mult =
156 div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt_pxa_osmr0.shift); 205 div_sc(clock_tick_rate, NSEC_PER_SEC, ckevt_pxa_osmr0.shift);
157 ckevt_pxa_osmr0.max_delta_ns = 206 ckevt_pxa_osmr0.max_delta_ns =
158 clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0); 207 clockevent_delta2ns(0x7fffffff, &ckevt_pxa_osmr0);
159 ckevt_pxa_osmr0.min_delta_ns = 208 ckevt_pxa_osmr0.min_delta_ns =
160 clockevent_delta2ns(MIN_OSCR_DELTA, &ckevt_pxa_osmr0) + 1; 209 clockevent_delta2ns(MIN_OSCR_DELTA, &ckevt_pxa_osmr0) + 1;
161 210
162 cksrc_pxa_oscr0.mult = 211 cksrc_pxa_oscr0.mult =
163 clocksource_hz2mult(CLOCK_TICK_RATE, cksrc_pxa_oscr0.shift); 212 clocksource_hz2mult(clock_tick_rate, cksrc_pxa_oscr0.shift);
164 213
165 setup_irq(IRQ_OST0, &pxa_ost0_irq); 214 setup_irq(IRQ_OST0, &pxa_ost0_irq);
166 215
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
new file mode 100644
index 000000000000..3f18d760dd1b
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -0,0 +1,184 @@
1/*
2 * linux/arch/arm/mach-pxa/zylonite.c
3 *
4 * Support for the PXA3xx Development Platform (aka Zylonite)
5 *
6 * Copyright (C) 2006 Marvell International Ltd.
7 *
8 * 2007-09-04: eric miao <eric.y.miao@gmail.com>
9 * rewrite to align with latest kernel
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/interrupt.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21
22#include <asm/mach-types.h>
23#include <asm/mach/arch.h>
24#include <asm/hardware.h>
25#include <asm/arch/gpio.h>
26#include <asm/arch/pxafb.h>
27#include <asm/arch/zylonite.h>
28
29#include "generic.h"
30
31int gpio_backlight;
32int gpio_eth_irq;
33
34int lcd_id;
35int lcd_orientation;
36
37static struct resource smc91x_resources[] = {
38 [0] = {
39 .start = ZYLONITE_ETH_PHYS + 0x300,
40 .end = ZYLONITE_ETH_PHYS + 0xfffff,
41 .flags = IORESOURCE_MEM,
42 },
43 [1] = {
44 .start = -1, /* for run-time assignment */
45 .end = -1,
46 .flags = IORESOURCE_IRQ,
47 }
48};
49
50static struct platform_device smc91x_device = {
51 .name = "smc91x",
52 .id = 0,
53 .num_resources = ARRAY_SIZE(smc91x_resources),
54 .resource = smc91x_resources,
55};
56
57#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULES)
58static void zylonite_backlight_power(int on)
59{
60 gpio_set_value(gpio_backlight, on);
61}
62
63static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
64 .pixclock = 110000,
65 .xres = 240,
66 .yres = 320,
67 .bpp = 16,
68 .hsync_len = 4,
69 .left_margin = 6,
70 .right_margin = 4,
71 .vsync_len = 2,
72 .upper_margin = 2,
73 .lower_margin = 3,
74 .sync = FB_SYNC_VERT_HIGH_ACT,
75};
76
77static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
78 .pixclock = 50000,
79 .xres = 640,
80 .yres = 480,
81 .bpp = 16,
82 .hsync_len = 1,
83 .left_margin = 0x9f,
84 .right_margin = 1,
85 .vsync_len = 44,
86 .upper_margin = 0,
87 .lower_margin = 0,
88 .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
89};
90
91static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
92 .num_modes = 1,
93 .lccr0 = LCCR0_Act,
94 .lccr3 = LCCR3_PCP,
95 .pxafb_backlight_power = zylonite_backlight_power,
96};
97
98static struct pxafb_mode_info sharp_ls037_modes[] = {
99 [0] = {
100 .pixclock = 158000,
101 .xres = 240,
102 .yres = 320,
103 .bpp = 16,
104 .hsync_len = 4,
105 .left_margin = 39,
106 .right_margin = 39,
107 .vsync_len = 1,
108 .upper_margin = 2,
109 .lower_margin = 3,
110 .sync = 0,
111 },
112 [1] = {
113 .pixclock = 39700,
114 .xres = 480,
115 .yres = 640,
116 .bpp = 16,
117 .hsync_len = 8,
118 .left_margin = 81,
119 .right_margin = 81,
120 .vsync_len = 1,
121 .upper_margin = 2,
122 .lower_margin = 7,
123 .sync = 0,
124 },
125};
126
127static struct pxafb_mach_info zylonite_sharp_lcd_info = {
128 .modes = sharp_ls037_modes,
129 .num_modes = 2,
130 .lccr0 = LCCR0_Act,
131 .lccr3 = LCCR3_PCP | LCCR3_HSP | LCCR3_VSP,
132 .pxafb_backlight_power = zylonite_backlight_power,
133};
134
135static void __init zylonite_init_lcd(void)
136{
137 /* backlight GPIO: output, default on */
138 gpio_direction_output(gpio_backlight, 1);
139
140 if (lcd_id & 0x20) {
141 set_pxa_fb_info(&zylonite_sharp_lcd_info);
142 return;
143 }
144
145 /* legacy LCD panels, it would be handy here if LCD panel type can
146 * be decided at run-time
147 */
148 if (1)
149 zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
150 else
151 zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
152
153 set_pxa_fb_info(&zylonite_toshiba_lcd_info);
154}
155#else
156static inline void zylonite_init_lcd(void) {}
157#endif
158
159static void __init zylonite_init(void)
160{
161 /* board-processor specific initialization */
162 zylonite_pxa300_init();
163 zylonite_pxa320_init();
164
165 /*
166 * Note: We depend that the bootloader set
167 * the correct value to MSC register for SMC91x.
168 */
169 smc91x_resources[1].start = gpio_to_irq(gpio_eth_irq);
170 smc91x_resources[1].end = gpio_to_irq(gpio_eth_irq);
171 platform_device_register(&smc91x_device);
172
173 zylonite_init_lcd();
174}
175
176MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
177 .phys_io = 0x40000000,
178 .boot_params = 0xa0000100,
179 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
180 .map_io = pxa_map_io,
181 .init_irq = pxa3xx_init_irq,
182 .timer = &pxa_timer,
183 .init_machine = zylonite_init,
184MACHINE_END
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
new file mode 100644
index 000000000000..b5fbd2f4c693
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -0,0 +1,188 @@
1/*
2 * linux/arch/arm/mach-pxa/zylonite_pxa300.c
3 *
4 * PXA300/PXA310 specific support code for the
5 * PXA3xx Development Platform (aka Zylonite)
6 *
7 * Copyright (C) 2007 Marvell Internation Ltd.
8 * 2007-08-21: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19
20#include <asm/gpio.h>
21#include <asm/arch/mfp-pxa300.h>
22#include <asm/arch/zylonite.h>
23
24#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
25
26/* PXA300/PXA310 common configurations */
27static mfp_cfg_t common_mfp_cfg[] __initdata = {
28 /* LCD */
29 GPIO54_LCD_LDD_0,
30 GPIO55_LCD_LDD_1,
31 GPIO56_LCD_LDD_2,
32 GPIO57_LCD_LDD_3,
33 GPIO58_LCD_LDD_4,
34 GPIO59_LCD_LDD_5,
35 GPIO60_LCD_LDD_6,
36 GPIO61_LCD_LDD_7,
37 GPIO62_LCD_LDD_8,
38 GPIO63_LCD_LDD_9,
39 GPIO64_LCD_LDD_10,
40 GPIO65_LCD_LDD_11,
41 GPIO66_LCD_LDD_12,
42 GPIO67_LCD_LDD_13,
43 GPIO68_LCD_LDD_14,
44 GPIO69_LCD_LDD_15,
45 GPIO70_LCD_LDD_16,
46 GPIO71_LCD_LDD_17,
47 GPIO72_LCD_FCLK,
48 GPIO73_LCD_LCLK,
49 GPIO74_LCD_PCLK,
50 GPIO75_LCD_BIAS,
51 GPIO76_LCD_VSYNC,
52 GPIO127_LCD_CS_N,
53
54 /* BTUART */
55 GPIO111_UART2_RTS,
56 GPIO112_UART2_RXD,
57 GPIO113_UART2_TXD,
58 GPIO114_UART2_CTS,
59
60 /* STUART */
61 GPIO109_UART3_TXD,
62 GPIO110_UART3_RXD,
63
64 /* AC97 */
65 GPIO23_AC97_nACRESET,
66 GPIO24_AC97_SYSCLK,
67 GPIO29_AC97_BITCLK,
68 GPIO25_AC97_SDATA_IN_0,
69 GPIO27_AC97_SDATA_OUT,
70 GPIO28_AC97_SYNC,
71
72 /* Keypad */
73 GPIO107_KP_DKIN_0,
74 GPIO108_KP_DKIN_1,
75 GPIO115_KP_MKIN_0,
76 GPIO116_KP_MKIN_1,
77 GPIO117_KP_MKIN_2,
78 GPIO118_KP_MKIN_3,
79 GPIO119_KP_MKIN_4,
80 GPIO120_KP_MKIN_5,
81 GPIO2_2_KP_MKIN_6,
82 GPIO3_2_KP_MKIN_7,
83 GPIO121_KP_MKOUT_0,
84 GPIO122_KP_MKOUT_1,
85 GPIO123_KP_MKOUT_2,
86 GPIO124_KP_MKOUT_3,
87 GPIO125_KP_MKOUT_4,
88 GPIO4_2_KP_MKOUT_5,
89 GPIO5_2_KP_MKOUT_6,
90 GPIO6_2_KP_MKOUT_7,
91};
92
93static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
94 /* FFUART */
95 GPIO30_UART1_RXD,
96 GPIO31_UART1_TXD,
97 GPIO32_UART1_CTS,
98 GPIO37_UART1_RTS,
99 GPIO33_UART1_DCD,
100 GPIO34_UART1_DSR,
101 GPIO35_UART1_RI,
102 GPIO36_UART1_DTR,
103
104 /* Ethernet */
105 GPIO2_nCS3,
106 GPIO99_GPIO,
107};
108
109static mfp_cfg_t pxa310_mfp_cfg[] __initdata = {
110 /* FFUART */
111 GPIO99_UART1_RXD,
112 GPIO100_UART1_TXD,
113 GPIO101_UART1_CTS,
114 GPIO106_UART1_RTS,
115
116 /* Ethernet */
117 GPIO2_nCS3,
118 GPIO102_GPIO,
119};
120
121#define NUM_LCD_DETECT_PINS 7
122
123static int lcd_detect_pins[] __initdata = {
124 MFP_PIN_GPIO71, /* LCD_LDD_17 - ORIENT */
125 MFP_PIN_GPIO70, /* LCD_LDD_16 - LCDID[5] */
126 MFP_PIN_GPIO75, /* LCD_BIAS - LCDID[4] */
127 MFP_PIN_GPIO73, /* LCD_LCLK - LCDID[3] */
128 MFP_PIN_GPIO72, /* LCD_FCLK - LCDID[2] */
129 MFP_PIN_GPIO127,/* LCD_CS_N - LCDID[1] */
130 MFP_PIN_GPIO76, /* LCD_VSYNC - LCDID[0] */
131};
132
133static void __init zylonite_detect_lcd_panel(void)
134{
135 unsigned long mfpr_save[NUM_LCD_DETECT_PINS];
136 int i, gpio, id = 0;
137
138 /* save the original MFP settings of these pins and configure
139 * them as GPIO Input, DS01X, Pull Neither, Edge Clear
140 */
141 for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
142 mfpr_save[i] = pxa3xx_mfp_read(lcd_detect_pins[i]);
143 pxa3xx_mfp_write(lcd_detect_pins[i], 0x8440);
144 }
145
146 for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
147 id = id << 1;
148 gpio = mfp_to_gpio(lcd_detect_pins[i]);
149 gpio_direction_input(gpio);
150
151 if (gpio_get_value(gpio))
152 id = id | 0x1;
153 }
154
155 /* lcd id, flush out bit 1 */
156 lcd_id = id & 0x3d;
157
158 /* lcd orientation, portrait or landscape */
159 lcd_orientation = (id >> 6) & 0x1;
160
161 /* restore the original MFP settings */
162 for (i = 0; i < NUM_LCD_DETECT_PINS; i++)
163 pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
164}
165
166void __init zylonite_pxa300_init(void)
167{
168 if (cpu_is_pxa300() || cpu_is_pxa310()) {
169 /* initialize MFP */
170 pxa3xx_mfp_config(ARRAY_AND_SIZE(common_mfp_cfg));
171
172 /* detect LCD panel */
173 zylonite_detect_lcd_panel();
174
175 /* GPIO pin assignment */
176 gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO20);
177 }
178
179 if (cpu_is_pxa300()) {
180 pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa300_mfp_cfg));
181 gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO99);
182 }
183
184 if (cpu_is_pxa310()) {
185 pxa3xx_mfp_config(ARRAY_AND_SIZE(pxa310_mfp_cfg));
186 gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO102);
187 }
188}
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
new file mode 100644
index 000000000000..63cb36be086b
--- /dev/null
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -0,0 +1,173 @@
1/*
2 * linux/arch/arm/mach-pxa/zylonite_pxa320.c
3 *
4 * PXA320 specific support code for the
5 * PXA3xx Development Platform (aka Zylonite)
6 *
7 * Copyright (C) 2007 Marvell Internation Ltd.
8 * 2007-08-21: eric miao <eric.y.miao@gmail.com>
9 * initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/init.h>
19
20#include <asm/arch/gpio.h>
21#include <asm/arch/mfp-pxa320.h>
22#include <asm/arch/zylonite.h>
23
24#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
25
26static mfp_cfg_t mfp_cfg[] __initdata = {
27 /* LCD */
28 GPIO6_2_LCD_LDD_0,
29 GPIO7_2_LCD_LDD_1,
30 GPIO8_2_LCD_LDD_2,
31 GPIO9_2_LCD_LDD_3,
32 GPIO10_2_LCD_LDD_4,
33 GPIO11_2_LCD_LDD_5,
34 GPIO12_2_LCD_LDD_6,
35 GPIO13_2_LCD_LDD_7,
36 GPIO63_LCD_LDD_8,
37 GPIO64_LCD_LDD_9,
38 GPIO65_LCD_LDD_10,
39 GPIO66_LCD_LDD_11,
40 GPIO67_LCD_LDD_12,
41 GPIO68_LCD_LDD_13,
42 GPIO69_LCD_LDD_14,
43 GPIO70_LCD_LDD_15,
44 GPIO71_LCD_LDD_16,
45 GPIO72_LCD_LDD_17,
46 GPIO73_LCD_CS_N,
47 GPIO74_LCD_VSYNC,
48 GPIO14_2_LCD_FCLK,
49 GPIO15_2_LCD_LCLK,
50 GPIO16_2_LCD_PCLK,
51 GPIO17_2_LCD_BIAS,
52
53 /* FFUART */
54 GPIO41_UART1_RXD,
55 GPIO42_UART1_TXD,
56 GPIO43_UART1_CTS,
57 GPIO44_UART1_DCD,
58 GPIO45_UART1_DSR,
59 GPIO46_UART1_RI,
60 GPIO47_UART1_DTR,
61 GPIO48_UART1_RTS,
62
63 /* AC97 */
64 GPIO34_AC97_SYSCLK,
65 GPIO35_AC97_SDATA_IN_0,
66 GPIO37_AC97_SDATA_OUT,
67 GPIO38_AC97_SYNC,
68 GPIO39_AC97_BITCLK,
69 GPIO40_AC97_nACRESET,
70
71 /* I2C */
72 GPIO32_I2C_SCL,
73 GPIO33_I2C_SDA,
74
75 /* Keypad */
76 GPIO105_KP_DKIN_0,
77 GPIO106_KP_DKIN_1,
78 GPIO113_KP_MKIN_0,
79 GPIO114_KP_MKIN_1,
80 GPIO115_KP_MKIN_2,
81 GPIO116_KP_MKIN_3,
82 GPIO117_KP_MKIN_4,
83 GPIO118_KP_MKIN_5,
84 GPIO119_KP_MKIN_6,
85 GPIO120_KP_MKIN_7,
86 GPIO121_KP_MKOUT_0,
87 GPIO122_KP_MKOUT_1,
88 GPIO123_KP_MKOUT_2,
89 GPIO124_KP_MKOUT_3,
90 GPIO125_KP_MKOUT_4,
91 GPIO126_KP_MKOUT_5,
92 GPIO127_KP_MKOUT_6,
93 GPIO5_2_KP_MKOUT_7,
94
95 /* Ethernet */
96 GPIO4_nCS3,
97 GPIO90_GPIO,
98};
99
100#define NUM_LCD_DETECT_PINS 7
101
102static int lcd_detect_pins[] __initdata = {
103 MFP_PIN_GPIO72, /* LCD_LDD_17 - ORIENT */
104 MFP_PIN_GPIO71, /* LCD_LDD_16 - LCDID[5] */
105 MFP_PIN_GPIO17_2, /* LCD_BIAS - LCDID[4] */
106 MFP_PIN_GPIO15_2, /* LCD_LCLK - LCDID[3] */
107 MFP_PIN_GPIO14_2, /* LCD_FCLK - LCDID[2] */
108 MFP_PIN_GPIO73, /* LCD_CS_N - LCDID[1] */
109 MFP_PIN_GPIO74, /* LCD_VSYNC - LCDID[0] */
110 /*
111 * set the MFP_PIN_GPIO 14/15/17 to alternate function other than
112 * GPIO to avoid input level confliction with 14_2, 15_2, 17_2
113 */
114 MFP_PIN_GPIO14,
115 MFP_PIN_GPIO15,
116 MFP_PIN_GPIO17,
117};
118
119static int lcd_detect_mfpr[] __initdata = {
120 /* AF0, DS 1X, Pull Neither, Edge Clear */
121 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440,
122 0xc442, /* Backlight, Pull-Up, AF2 */
123 0x8445, /* AF5 */
124 0x8445, /* AF5 */
125};
126
127static void __init zylonite_detect_lcd_panel(void)
128{
129 unsigned long mfpr_save[ARRAY_SIZE(lcd_detect_pins)];
130 int i, gpio, id = 0;
131
132 /* save the original MFP settings of these pins and configure them
133 * as GPIO Input, DS01X, Pull Neither, Edge Clear
134 */
135 for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++) {
136 mfpr_save[i] = pxa3xx_mfp_read(lcd_detect_pins[i]);
137 pxa3xx_mfp_write(lcd_detect_pins[i], lcd_detect_mfpr[i]);
138 }
139
140 for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
141 id = id << 1;
142 gpio = mfp_to_gpio(lcd_detect_pins[i]);
143 gpio_direction_input(gpio);
144
145 if (gpio_get_value(gpio))
146 id = id | 0x1;
147 }
148
149 /* lcd id, flush out bit 1 */
150 lcd_id = id & 0x3d;
151
152 /* lcd orientation, portrait or landscape */
153 lcd_orientation = (id >> 6) & 0x1;
154
155 /* restore the original MFP settings */
156 for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++)
157 pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
158}
159
160void __init zylonite_pxa320_init(void)
161{
162 if (cpu_is_pxa320()) {
163 /* initialize MFP */
164 pxa3xx_mfp_config(ARRAY_AND_SIZE(mfp_cfg));
165
166 /* detect LCD panel */
167 zylonite_detect_lcd_panel();
168
169 /* GPIO pin assignment */
170 gpio_backlight = mfp_to_gpio(MFP_PIN_GPIO14);
171 gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO9);
172 }
173}
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 80d83739ab9f..8f12e855ef5f 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -145,7 +145,7 @@ static struct s3c24xx_dma_order __initdata s3c2410_dma_order = {
145 }, 145 },
146}; 146};
147 147
148static int s3c2410_dma_add(struct sys_device *sysdev) 148static int __init s3c2410_dma_add(struct sys_device *sysdev)
149{ 149{
150 s3c2410_dma_init(); 150 s3c2410_dma_init();
151 s3c24xx_dma_order_set(&s3c2410_dma_order); 151 s3c24xx_dma_order_set(&s3c2410_dma_order);
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 4b9425c1bf72..53c1d5bbce19 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -144,7 +144,7 @@ static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {
144 .map_size = ARRAY_SIZE(s3c2412_dma_mappings), 144 .map_size = ARRAY_SIZE(s3c2412_dma_mappings),
145}; 145};
146 146
147static int s3c2412_dma_add(struct sys_device *sysdev) 147static int __init s3c2412_dma_add(struct sys_device *sysdev)
148{ 148{
149 s3c2410_dma_init(); 149 s3c2410_dma_init();
150 return s3c24xx_dma_init_map(&s3c2412_dma_sel); 150 return s3c24xx_dma_init_map(&s3c2412_dma_sel);
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index f0d66828f965..e9d0c769f5da 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -38,6 +38,9 @@
38#include <asm/plat-s3c24xx/irq.h> 38#include <asm/plat-s3c24xx/irq.h>
39#include <asm/plat-s3c24xx/pm.h> 39#include <asm/plat-s3c24xx/pm.h>
40 40
41#define INTMSK(start, end) ((1 << ((end) + 1 - (start))) - 1)
42#define INTMSK_SUB(start, end) (INTMSK(start, end) << ((start - S3C2410_IRQSUB(0))))
43
41/* the s3c2412 changes the behaviour of IRQ_EINT0 through IRQ_EINT3 by 44/* the s3c2412 changes the behaviour of IRQ_EINT0 through IRQ_EINT3 by
42 * having them turn up in both the INT* and the EINT* registers. Whilst 45 * having them turn up in both the INT* and the EINT* registers. Whilst
43 * both show the status, they both now need to be acked when the IRQs 46 * both show the status, they both now need to be acked when the IRQs
@@ -105,6 +108,51 @@ static struct irq_chip s3c2412_irq_eint0t4 = {
105 .set_type = s3c_irqext_type, 108 .set_type = s3c_irqext_type,
106}; 109};
107 110
111#define INTBIT(x) (1 << ((x) - S3C2410_IRQSUB(0)))
112
113/* CF and SDI sub interrupts */
114
115static void s3c2412_irq_demux_cfsdi(unsigned int irq, struct irq_desc *desc)
116{
117 unsigned int subsrc, submsk;
118
119 subsrc = __raw_readl(S3C2410_SUBSRCPND);
120 submsk = __raw_readl(S3C2410_INTSUBMSK);
121
122 subsrc &= ~submsk;
123
124 if (subsrc & INTBIT(IRQ_S3C2412_SDI))
125 desc_handle_irq(IRQ_S3C2412_SDI, irq_desc + IRQ_S3C2412_SDI);
126
127 if (subsrc & INTBIT(IRQ_S3C2412_CF))
128 desc_handle_irq(IRQ_S3C2412_CF, irq_desc + IRQ_S3C2412_CF);
129}
130
131#define INTMSK_CFSDI (1UL << (IRQ_S3C2412_CFSDI - IRQ_EINT0))
132#define SUBMSK_CFSDI INTMSK_SUB(IRQ_S3C2412_SDI, IRQ_S3C2412_CF)
133
134static void s3c2412_irq_cfsdi_mask(unsigned int irqno)
135{
136 s3c_irqsub_mask(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
137}
138
139static void s3c2412_irq_cfsdi_unmask(unsigned int irqno)
140{
141 s3c_irqsub_unmask(irqno, INTMSK_CFSDI);
142}
143
144static void s3c2412_irq_cfsdi_ack(unsigned int irqno)
145{
146 s3c_irqsub_maskack(irqno, INTMSK_CFSDI, SUBMSK_CFSDI);
147}
148
149static struct irq_chip s3c2412_irq_cfsdi = {
150 .name = "s3c2412-cfsdi",
151 .ack = s3c2412_irq_cfsdi_ack,
152 .mask = s3c2412_irq_cfsdi_mask,
153 .unmask = s3c2412_irq_cfsdi_unmask,
154};
155
108static int s3c2412_irq_add(struct sys_device *sysdev) 156static int s3c2412_irq_add(struct sys_device *sysdev)
109{ 157{
110 unsigned int irqno; 158 unsigned int irqno;
@@ -115,6 +163,16 @@ static int s3c2412_irq_add(struct sys_device *sysdev)
115 set_irq_flags(irqno, IRQF_VALID); 163 set_irq_flags(irqno, IRQF_VALID);
116 } 164 }
117 165
166 /* add demux support for CF/SDI */
167
168 set_irq_chained_handler(IRQ_S3C2412_CFSDI, s3c2412_irq_demux_cfsdi);
169
170 for (irqno = IRQ_S3C2412_SDI; irqno <= IRQ_S3C2412_CF; irqno++) {
171 set_irq_chip(irqno, &s3c2412_irq_cfsdi);
172 set_irq_handler(irqno, handle_level_irq);
173 set_irq_flags(irqno, IRQF_VALID);
174 }
175
118 return 0; 176 return 0;
119} 177}
120 178
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index e0ccb404623f..4f92a1562d77 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -78,6 +78,11 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no)
78 s3c_device_lcd.name = "s3c2412-lcd"; 78 s3c_device_lcd.name = "s3c2412-lcd";
79 s3c_device_nand.name = "s3c2412-nand"; 79 s3c_device_nand.name = "s3c2412-nand";
80 80
81 /* alter IRQ of SDI controller */
82
83 s3c_device_sdi.resource[1].start = IRQ_S3C2412_SDI;
84 s3c_device_sdi.resource[1].end = IRQ_S3C2412_SDI;
85
81 /* spi channel related changes, s3c2412/13 specific */ 86 /* spi channel related changes, s3c2412/13 specific */
82 s3c_device_spi0.name = "s3c2412-spi"; 87 s3c_device_spi0.name = "s3c2412-spi";
83 s3c_device_spi0.resource[0].end = S3C24XX_PA_SPI + 0x24; 88 s3c_device_spi0.resource[0].end = S3C24XX_PA_SPI + 0x24;
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index f509f062e749..0b1260827ac6 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -190,7 +190,7 @@ static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
190 }, 190 },
191}; 191};
192 192
193static int s3c2440_dma_add(struct sys_device *sysdev) 193static int __init s3c2440_dma_add(struct sys_device *sysdev)
194{ 194{
195 s3c2410_dma_init(); 195 s3c2410_dma_init();
196 s3c24xx_dma_order_set(&s3c2440_dma_order); 196 s3c24xx_dma_order_set(&s3c2440_dma_order);
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index fc3ede82af8f..f6c006d4297b 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -162,7 +162,7 @@ static struct s3c24xx_dma_selection __initdata s3c2443_dma_sel = {
162 .map_size = ARRAY_SIZE(s3c2443_dma_mappings), 162 .map_size = ARRAY_SIZE(s3c2443_dma_mappings),
163}; 163};
164 164
165static int s3c2443_dma_add(struct sys_device *sysdev) 165static int __init s3c2443_dma_add(struct sys_device *sysdev)
166{ 166{
167 s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100); 167 s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100);
168 return s3c24xx_dma_init_map(&s3c2443_dma_sel); 168 return s3c24xx_dma_init_map(&s3c2443_dma_sel);
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 6cd4818f3f0d..f9ad498a6fc0 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -252,7 +252,7 @@ static int __init s3c2443_add_sub(unsigned int base,
252 return 0; 252 return 0;
253} 253}
254 254
255static int s3c2443_irq_add(struct sys_device *sysdev) 255static int __init s3c2443_irq_add(struct sys_device *sysdev)
256{ 256{
257 printk("S3C2443: IRQ Support\n"); 257 printk("S3C2443: IRQ Support\n");
258 258
@@ -280,7 +280,7 @@ static struct sysdev_driver s3c2443_irq_driver = {
280 .add = s3c2443_irq_add, 280 .add = s3c2443_irq_add,
281}; 281};
282 282
283static int s3c2443_irq_init(void) 283static int __init s3c2443_irq_init(void)
284{ 284{
285 return sysdev_driver_register(&s3c2443_sysclass, &s3c2443_irq_driver); 285 return sysdev_driver_register(&s3c2443_sysclass, &s3c2443_irq_driver);
286} 286}
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 12161ae445da..7868f4dc1d00 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -322,7 +322,7 @@ config CPU_SA1100
322# XScale 322# XScale
323config CPU_XSCALE 323config CPU_XSCALE
324 bool 324 bool
325 depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_PXA || ARCH_IXP4XX || ARCH_IXP2000 325 depends on ARCH_IOP32X || ARCH_IOP33X || PXA25x || PXA27x || ARCH_IXP4XX || ARCH_IXP2000
326 default y 326 default y
327 select CPU_32v5 327 select CPU_32v5
328 select CPU_ABRT_EV5T 328 select CPU_ABRT_EV5T
@@ -333,7 +333,7 @@ config CPU_XSCALE
333# XScale Core Version 3 333# XScale Core Version 3
334config CPU_XSC3 334config CPU_XSC3
335 bool 335 bool
336 depends on ARCH_IXP23XX || ARCH_IOP13XX 336 depends on ARCH_IXP23XX || ARCH_IOP13XX || PXA3xx
337 default y 337 default y
338 select CPU_32v5 338 select CPU_32v5
339 select CPU_ABRT_EV5T 339 select CPU_ABRT_EV5T
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 1f9f94f9af4b..cefdf2f9f26e 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -481,7 +481,7 @@ core_initcall(consistent_init);
481 * platforms with CONFIG_DMABOUNCE. 481 * platforms with CONFIG_DMABOUNCE.
482 * Use the driver DMA support - see dma-mapping.h (dma_sync_*) 482 * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
483 */ 483 */
484void consistent_sync(const void *start, size_t size, int direction) 484void dma_cache_maint(const void *start, size_t size, int direction)
485{ 485{
486 const void *end = start + size; 486 const void *end = start + size;
487 487
@@ -504,4 +504,4 @@ void consistent_sync(const void *start, size_t size, int direction)
504 BUG(); 504 BUG();
505 } 505 }
506} 506}
507EXPORT_SYMBOL(consistent_sync); 507EXPORT_SYMBOL(dma_cache_maint);
diff --git a/arch/arm/nwfpe/ARM-gcc.h b/arch/arm/nwfpe/ARM-gcc.h
index e6598470b076..436e54aa02ec 100644
--- a/arch/arm/nwfpe/ARM-gcc.h
+++ b/arch/arm/nwfpe/ARM-gcc.h
@@ -68,7 +68,7 @@ a compiler does not support explicit inlining, this macro should be defined
68to be `static'. 68to be `static'.
69------------------------------------------------------------------------------- 69-------------------------------------------------------------------------------
70*/ 70*/
71#define INLINE extern __inline__ 71#define INLINE static inline
72 72
73 73
74/* For use as a GCC soft-float library we need some special function names. */ 74/* For use as a GCC soft-float library we need some special function names. */
diff --git a/arch/arm/nwfpe/entry.S b/arch/arm/nwfpe/entry.S
index 1dc13bc6d810..48bca0db4607 100644
--- a/arch/arm/nwfpe/entry.S
+++ b/arch/arm/nwfpe/entry.S
@@ -70,13 +70,24 @@ floating point instructions. GCC attempts to group floating point
70instructions to allow the emulator to spread the cost of the trap over 70instructions to allow the emulator to spread the cost of the trap over
71several floating point instructions. */ 71several floating point instructions. */
72 72
73#include <asm/asm-offsets.h>
74
73 .globl nwfpe_enter 75 .globl nwfpe_enter
74nwfpe_enter: 76nwfpe_enter:
75 mov r4, lr @ save the failure-return addresses 77 mov r4, lr @ save the failure-return addresses
76 mov sl, sp @ we access the registers via 'sl' 78 mov sl, sp @ we access the registers via 'sl'
77 79
78 ldr r5, [sp, #60] @ get contents of PC; 80 ldr r5, [sp, #S_PC] @ get contents of PC;
81 mov r6, r0 @ save the opcode
79emulate: 82emulate:
83 ldr r1, [sp, #S_PSR] @ fetch the PSR
84 bl checkCondition @ check the condition
85 cmp r0, #0 @ r0 = 0 ==> condition failed
86
87 @ if condition code failed to match, next insn
88 beq next @ get the next instruction;
89
90 mov r0, r6 @ prepare for EmulateAll()
80 bl EmulateAll @ emulate the instruction 91 bl EmulateAll @ emulate the instruction
81 cmp r0, #0 @ was emulation successful 92 cmp r0, #0 @ was emulation successful
82 moveq pc, r4 @ no, return failure 93 moveq pc, r4 @ no, return failure
@@ -91,18 +102,10 @@ next:
91 teqne r2, #0x0E000000 102 teqne r2, #0x0E000000
92 movne pc, r9 @ return ok if not a fp insn 103 movne pc, r9 @ return ok if not a fp insn
93 104
94 str r5, [sp, #60] @ update PC copy in regs 105 str r5, [sp, #S_PC] @ update PC copy in regs
95 106
96 mov r0, r6 @ save a copy 107 mov r0, r6 @ save a copy
97 ldr r1, [sp, #64] @ fetch the condition codes 108 b emulate @ check condition and emulate
98 bl checkCondition @ check the condition
99 cmp r0, #0 @ r0 = 0 ==> condition failed
100
101 @ if condition code failed to match, next insn
102 beq next @ get the next instruction;
103
104 mov r0, r6 @ prepare for EmulateAll()
105 b emulate @ if r0 != 0, goto EmulateAll
106 109
107 @ We need to be prepared for the instructions at .Lx1 and .Lx2 110 @ We need to be prepared for the instructions at .Lx1 and .Lx2
108 @ to fault. Emit the appropriate exception gunk to fix things up. 111 @ to fault. Emit the appropriate exception gunk to fix things up.
diff --git a/arch/arm/nwfpe/fpa11.inl b/arch/arm/nwfpe/fpa11.inl
index 10c3caf2868f..ab8d6826245f 100644
--- a/arch/arm/nwfpe/fpa11.inl
+++ b/arch/arm/nwfpe/fpa11.inl
@@ -22,13 +22,13 @@
22#include "fpa11.h" 22#include "fpa11.h"
23 23
24/* Read and write floating point status register */ 24/* Read and write floating point status register */
25extern __inline__ unsigned int readFPSR(void) 25static inline unsigned int readFPSR(void)
26{ 26{
27 FPA11 *fpa11 = GET_FPA11(); 27 FPA11 *fpa11 = GET_FPA11();
28 return (fpa11->fpsr); 28 return (fpa11->fpsr);
29} 29}
30 30
31extern __inline__ void writeFPSR(FPSR reg) 31static inline void writeFPSR(FPSR reg)
32{ 32{
33 FPA11 *fpa11 = GET_FPA11(); 33 FPA11 *fpa11 = GET_FPA11();
34 /* the sysid byte in the status register is readonly */ 34 /* the sysid byte in the status register is readonly */
@@ -36,14 +36,14 @@ extern __inline__ void writeFPSR(FPSR reg)
36} 36}
37 37
38/* Read and write floating point control register */ 38/* Read and write floating point control register */
39extern __inline__ FPCR readFPCR(void) 39static inline FPCR readFPCR(void)
40{ 40{
41 FPA11 *fpa11 = GET_FPA11(); 41 FPA11 *fpa11 = GET_FPA11();
42 /* clear SB, AB and DA bits before returning FPCR */ 42 /* clear SB, AB and DA bits before returning FPCR */
43 return (fpa11->fpcr & ~MASK_RFC); 43 return (fpa11->fpcr & ~MASK_RFC);
44} 44}
45 45
46extern __inline__ void writeFPCR(FPCR reg) 46static inline void writeFPCR(FPCR reg)
47{ 47{
48 FPA11 *fpa11 = GET_FPA11(); 48 FPA11 *fpa11 = GET_FPA11();
49 fpa11->fpcr &= ~MASK_WFC; /* clear SB, AB and DA bits */ 49 fpa11->fpcr &= ~MASK_WFC; /* clear SB, AB and DA bits */
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index cfc69f3842fd..c1f7e5a819a3 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -20,10 +20,15 @@ endchoice
20 20
21comment "OMAP Feature Selections" 21comment "OMAP Feature Selections"
22 22
23config OMAP_DEBUG_LEDS 23config OMAP_DEBUG_DEVICES
24 bool 24 bool
25 help 25 help
26 For debug card leds on TI reference boards. 26 For debug cards on TI reference boards.
27
28config OMAP_DEBUG_LEDS
29 bool
30 depends on OMAP_DEBUG_DEVICES
31 default y if LEDS || LEDS_OMAP_DEBUG
27 32
28config OMAP_RESET_CLOCKS 33config OMAP_RESET_CLOCKS
29 bool "Reset unused clocks during boot" 34 bool "Reset unused clocks during boot"
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 41a3c1cf3bd4..2549129aabc6 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -17,4 +17,5 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o
17 17
18obj-$(CONFIG_CPU_FREQ) += cpu-omap.o 18obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
19obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o 19obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
20obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
20obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o 21obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
new file mode 100644
index 000000000000..83a5f8b91857
--- /dev/null
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -0,0 +1,86 @@
1/*
2 * linux/arch/arm/plat-omap/debug-devices.c
3 *
4 * Copyright (C) 2005 Nokia Corporation
5 * Modified from mach-omap2/board-h4.c
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include <linux/kernel.h>
13#include <linux/init.h>
14#include <linux/platform_device.h>
15
16#include <asm/hardware.h>
17#include <asm/io.h>
18
19#include <asm/arch/board.h>
20#include <asm/arch/gpio.h>
21
22
23/* Many OMAP development platforms reuse the same "debug board"; these
24 * platforms include H2, H3, H4, and Perseus2.
25 */
26
27static struct resource smc91x_resources[] = {
28 [0] = {
29 .flags = IORESOURCE_MEM,
30 },
31 [1] = {
32 .flags = IORESOURCE_IRQ,
33 },
34};
35
36static struct platform_device smc91x_device = {
37 .name = "smc91x",
38 .id = -1,
39 .num_resources = ARRAY_SIZE(smc91x_resources),
40 .resource = smc91x_resources,
41};
42
43static struct resource led_resources[] = {
44 [0] = {
45 .flags = IORESOURCE_MEM,
46 },
47};
48
49static struct platform_device led_device = {
50 .name = "omap_dbg_led",
51 .id = -1,
52 .num_resources = ARRAY_SIZE(led_resources),
53 .resource = led_resources,
54};
55
56static struct platform_device *debug_devices[] __initdata = {
57 &smc91x_device,
58 &led_device,
59 /* ps2 kbd + mouse ports */
60 /* 4 extra uarts */
61 /* 6 input dip switches */
62 /* 8 output pins */
63};
64
65int __init debug_card_init(u32 addr, unsigned gpio)
66{
67 int status;
68
69 smc91x_resources[0].start = addr + 0x300;
70 smc91x_resources[0].end = addr + 0x30f;
71
72 smc91x_resources[1].start = OMAP_GPIO_IRQ(gpio);
73 smc91x_resources[1].end = OMAP_GPIO_IRQ(gpio);
74
75 status = omap_request_gpio(gpio);
76 if (status < 0) {
77 printk(KERN_ERR "GPIO%d unavailable for smc91x IRQ\n", gpio);
78 return status;
79 }
80 omap_set_gpio_direction(gpio, 1);
81
82 led_resources[0].start = addr;
83 led_resources[0].end = addr + SZ_4K - 1;
84
85 return platform_add_devices(debug_devices, ARRAY_SIZE(debug_devices));
86}
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 88d5b6d9f950..05a38498cbe0 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -1347,11 +1347,6 @@ void omap_stop_lcd_dma(void)
1347 omap_writew(w, OMAP1610_DMA_LCD_CTRL); 1347 omap_writew(w, OMAP1610_DMA_LCD_CTRL);
1348} 1348}
1349 1349
1350int omap_lcd_dma_ext_running(void)
1351{
1352 return lcd_dma.ext_ctrl && lcd_dma.active;
1353}
1354
1355/*----------------------------------------------------------------------------*/ 1350/*----------------------------------------------------------------------------*/
1356 1351
1357static int __init omap_init_dma(void) 1352static int __init omap_init_dma(void)
@@ -1493,7 +1488,6 @@ EXPORT_SYMBOL(omap_free_lcd_dma);
1493EXPORT_SYMBOL(omap_enable_lcd_dma); 1488EXPORT_SYMBOL(omap_enable_lcd_dma);
1494EXPORT_SYMBOL(omap_setup_lcd_dma); 1489EXPORT_SYMBOL(omap_setup_lcd_dma);
1495EXPORT_SYMBOL(omap_stop_lcd_dma); 1490EXPORT_SYMBOL(omap_stop_lcd_dma);
1496EXPORT_SYMBOL(omap_lcd_dma_ext_running);
1497EXPORT_SYMBOL(omap_set_lcd_dma_b1); 1491EXPORT_SYMBOL(omap_set_lcd_dma_b1);
1498EXPORT_SYMBOL(omap_set_lcd_dma_single_transfer); 1492EXPORT_SYMBOL(omap_set_lcd_dma_single_transfer);
1499EXPORT_SYMBOL(omap_set_lcd_dma_ext_controller); 1493EXPORT_SYMBOL(omap_set_lcd_dma_ext_controller);
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 6d048490c559..992ca435a922 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -1372,7 +1372,7 @@ int __init s3c24xx_dma_init(unsigned int channels, unsigned int irq,
1372 return ret; 1372 return ret;
1373} 1373}
1374 1374
1375int s3c2410_dma_init(void) 1375int __init s3c2410_dma_init(void)
1376{ 1376{
1377 return s3c24xx_dma_init(4, IRQ_DMA0, 0x40); 1377 return s3c24xx_dma_init(4, IRQ_DMA0, 0x40);
1378} 1378}
diff --git a/arch/arm/plat-s3c24xx/sleep.S b/arch/arm/plat-s3c24xx/sleep.S
index d47113bbc34c..a646cbe8244c 100644
--- a/arch/arm/plat-s3c24xx/sleep.S
+++ b/arch/arm/plat-s3c24xx/sleep.S
@@ -96,6 +96,14 @@ resume_with_mmu:
96s3c2410_sleep_save_phys: 96s3c2410_sleep_save_phys:
97 .word 0 97 .word 0
98 98
99
100 /* sleep magic, to allow the bootloader to check for an valid
101 * image to resume to. Must be the first word before the
102 * s3c2410_cpu_resume entry.
103 */
104
105 .word 0x2bedf00d
106
99 /* s3c2410_cpu_resume 107 /* s3c2410_cpu_resume
100 * 108 *
101 * resume code entry for bootloader to call 109 * resume code entry for bootloader to call