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-rw-r--r--arch/arm/mach-s3c2410/Kconfig21
-rw-r--r--arch/arm/mach-s3c2410/Makefile8
-rw-r--r--arch/arm/mach-s3c2410/bast-ide.c112
-rw-r--r--arch/arm/mach-s3c2410/mach-bast.c59
-rw-r--r--arch/arm/mach-s3c2410/mach-n30.c474
-rw-r--r--arch/arm/mach-s3c2410/mach-vr1000.c72
-rw-r--r--arch/arm/mach-s3c2410/nor-simtec.c86
-rw-r--r--arch/arm/mach-s3c2410/nor-simtec.h14
8 files changed, 734 insertions, 112 deletions
diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig
index cd3dc0834b3b..99fdc736698c 100644
--- a/arch/arm/mach-s3c2410/Kconfig
+++ b/arch/arm/mach-s3c2410/Kconfig
@@ -37,6 +37,17 @@ config S3C2410_CLOCK
37 help 37 help
38 Clock code for the S3C2410, and similar processors 38 Clock code for the S3C2410, and similar processors
39 39
40config SIMTEC_NOR
41 bool
42 help
43 Internal node to specify machine has simtec NOR mapping
44
45config MACH_BAST_IDE
46 bool
47 select HAVE_PATA_PLATFORM
48 help
49 Internal node for machines with an BAST style IDE
50 interface
40 51
41menu "S3C2410 Machines" 52menu "S3C2410 Machines"
42 53
@@ -61,15 +72,18 @@ config PM_H1940
61 Internal node for H1940 and related PM 72 Internal node for H1940 and related PM
62 73
63config MACH_N30 74config MACH_N30
64 bool "Acer N30" 75 bool "Acer N30 family"
65 select CPU_S3C2410 76 select CPU_S3C2410
66 help 77 help
67 Say Y here if you are using the Acer N30 78 Say Y here if you want suppt for the Acer N30, Acer N35,
79 Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs.
68 80
69config ARCH_BAST 81config ARCH_BAST
70 bool "Simtec Electronics BAST (EB2410ITX)" 82 bool "Simtec Electronics BAST (EB2410ITX)"
71 select CPU_S3C2410 83 select CPU_S3C2410
72 select PM_SIMTEC if PM 84 select PM_SIMTEC if PM
85 select SIMTEC_NOR
86 select MACH_BAST_IDE
73 select ISA 87 select ISA
74 help 88 help
75 Say Y here if you are using the Simtec Electronics EB2410ITX 89 Say Y here if you are using the Simtec Electronics EB2410ITX
@@ -107,6 +121,8 @@ config MACH_TCT_HAMMER
107config MACH_VR1000 121config MACH_VR1000
108 bool "Thorcom VR1000" 122 bool "Thorcom VR1000"
109 select PM_SIMTEC if PM 123 select PM_SIMTEC if PM
124 select SIMTEC_NOR
125 select MACH_BAST_IDE
110 select CPU_S3C2410 126 select CPU_S3C2410
111 help 127 help
112 Say Y here if you are using the Thorcom VR1000 board. 128 Say Y here if you are using the Thorcom VR1000 board.
@@ -118,4 +134,3 @@ config MACH_QT2410
118 Say Y here if you are using the Armzone QT2410 134 Say Y here if you are using the Armzone QT2410
119 135
120endmenu 136endmenu
121
diff --git a/arch/arm/mach-s3c2410/Makefile b/arch/arm/mach-s3c2410/Makefile
index cabc13ce09e4..00f31f8c4e78 100644
--- a/arch/arm/mach-s3c2410/Makefile
+++ b/arch/arm/mach-s3c2410/Makefile
@@ -30,3 +30,11 @@ obj-$(CONFIG_BAST_PC104_IRQ) += bast-irq.o
30obj-$(CONFIG_MACH_TCT_HAMMER) += mach-tct_hammer.o 30obj-$(CONFIG_MACH_TCT_HAMMER) += mach-tct_hammer.o
31obj-$(CONFIG_MACH_VR1000) += mach-vr1000.o usb-simtec.o 31obj-$(CONFIG_MACH_VR1000) += mach-vr1000.o usb-simtec.o
32obj-$(CONFIG_MACH_QT2410) += mach-qt2410.o 32obj-$(CONFIG_MACH_QT2410) += mach-qt2410.o
33
34# Common bits of machine support
35
36obj-$(CONFIG_SIMTEC_NOR) += nor-simtec.o
37
38# machine additions
39
40obj-$(CONFIG_MACH_BAST_IDE) += bast-ide.o
diff --git a/arch/arm/mach-s3c2410/bast-ide.c b/arch/arm/mach-s3c2410/bast-ide.c
new file mode 100644
index 000000000000..df95fe37cdc8
--- /dev/null
+++ b/arch/arm/mach-s3c2410/bast-ide.c
@@ -0,0 +1,112 @@
1/* linux/arch/arm/mach-s3c2410/bast-ide.c
2 *
3 * Copyright 2007 Simtec Electronics
4 * http://www.simtec.co.uk/products/EB2410ITX/
5 * http://armlinux.simtec.co.uk/
6 * Ben Dooks <ben@simtec.co.uk>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#include <linux/kernel.h>
14#include <linux/types.h>
15#include <linux/init.h>
16#include <linux/interrupt.h>
17
18#include <linux/platform_device.h>
19#include <linux/ata_platform.h>
20
21#include <asm/mach-types.h>
22
23#include <asm/mach/arch.h>
24#include <asm/mach/map.h>
25#include <asm/mach/irq.h>
26
27#include <asm/arch/map.h>
28#include <asm/arch/bast-map.h>
29#include <asm/arch/bast-irq.h>
30
31/* IDE ports */
32
33static struct pata_platform_info bast_ide_platdata = {
34 .ioport_shift = 5,
35};
36
37#define IDE_CS S3C2410_CS5
38
39static struct resource bast_ide0_resource[] = {
40 [0] = {
41 .start = IDE_CS + BAST_PA_IDEPRI,
42 .end = IDE_CS + BAST_PA_IDEPRI + (8 * 0x20) - 1,
43 .flags = IORESOURCE_MEM,
44 },
45 [1] = {
46 .start = IDE_CS + BAST_PA_IDEPRIAUX + (6 * 0x20) ,
47 .end = IDE_CS + BAST_PA_IDEPRIAUX + (7 * 0x20) - 1,
48 .flags = IORESOURCE_MEM,
49 },
50 [2] = {
51 .start = IRQ_IDE0,
52 .end = IRQ_IDE0,
53 .flags = IORESOURCE_IRQ,
54 },
55};
56
57static struct platform_device bast_device_ide0 = {
58 .name = "pata_platform",
59 .id = 0,
60 .num_resources = ARRAY_SIZE(bast_ide0_resource),
61 .resource = bast_ide0_resource,
62 .dev = {
63 .platform_data = &bast_ide_platdata,
64 .coherent_dma_mask = ~0,
65 }
66
67};
68
69static struct resource bast_ide1_resource[] = {
70 [0] = {
71 .start = IDE_CS + BAST_PA_IDESEC,
72 .end = IDE_CS + BAST_PA_IDESEC + (8 * 0x20) - 1,
73 .flags = IORESOURCE_MEM,
74 },
75 [1] = {
76 .start = IDE_CS + BAST_PA_IDESECAUX + (6 * 0x20),
77 .end = IDE_CS + BAST_PA_IDESECAUX + (7 * 0x20) - 1,
78 .flags = IORESOURCE_MEM,
79 },
80 [2] = {
81 .start = IRQ_IDE1,
82 .end = IRQ_IDE1,
83 .flags = IORESOURCE_IRQ,
84 },
85};
86
87static struct platform_device bast_device_ide1 = {
88 .name = "pata_platform",
89 .id = 1,
90 .num_resources = ARRAY_SIZE(bast_ide1_resource),
91 .resource = bast_ide1_resource,
92 .dev = {
93 .platform_data = &bast_ide_platdata,
94 .coherent_dma_mask = ~0,
95 }
96};
97
98static struct platform_device *bast_ide_devices[] __initdata = {
99 &bast_device_ide0,
100 &bast_device_ide1,
101};
102
103static __init int bast_ide_init(void)
104{
105 if (machine_is_bast() || machine_is_vr1000())
106 return platform_add_devices(bast_ide_devices,
107 ARRAY_SIZE(bast_ide_devices));
108
109 return 0;
110}
111
112fs_initcall(bast_ide_init);
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 27f63d5d3a7b..965f27129707 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s3c2410/mach-bast.c 1/* linux/arch/arm/mach-s3c2410/mach-bast.c
2 * 2 *
3 * Copyright (c) 2003-2005 Simtec Electronics 3 * Copyright (c) 2003-2005,2008 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk> 4 * Ben Dooks <ben@simtec.co.uk>
5 * 5 *
6 * http://www.simtec.co.uk/products/EB2410ITX/ 6 * http://www.simtec.co.uk/products/EB2410ITX/
@@ -20,6 +20,8 @@
20#include <linux/serial_core.h> 20#include <linux/serial_core.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/dm9000.h> 22#include <linux/dm9000.h>
23#include <linux/ata_platform.h>
24#include <linux/i2c.h>
23 25
24#include <net/ax88796.h> 26#include <net/ax88796.h>
25 27
@@ -56,7 +58,9 @@
56#include <asm/plat-s3c24xx/clock.h> 58#include <asm/plat-s3c24xx/clock.h>
57#include <asm/plat-s3c24xx/devs.h> 59#include <asm/plat-s3c24xx/devs.h>
58#include <asm/plat-s3c24xx/cpu.h> 60#include <asm/plat-s3c24xx/cpu.h>
61
59#include "usb-simtec.h" 62#include "usb-simtec.h"
63#include "nor-simtec.h"
60 64
61#define COPYRIGHT ", (c) 2004-2005 Simtec Electronics" 65#define COPYRIGHT ", (c) 2004-2005 Simtec Electronics"
62 66
@@ -134,37 +138,21 @@ static struct map_desc bast_iodesc[] __initdata = {
134 { VA_C2(BAST_VA_ISAIO), PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, 138 { VA_C2(BAST_VA_ISAIO), PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
135 { VA_C2(BAST_VA_ISAMEM), PA_CS2(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, 139 { VA_C2(BAST_VA_ISAMEM), PA_CS2(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE },
136 { VA_C2(BAST_VA_SUPERIO), PA_CS2(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, 140 { VA_C2(BAST_VA_SUPERIO), PA_CS2(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE },
137 { VA_C2(BAST_VA_IDEPRI), PA_CS3(BAST_PA_IDEPRI), SZ_1M, MT_DEVICE },
138 { VA_C2(BAST_VA_IDESEC), PA_CS3(BAST_PA_IDESEC), SZ_1M, MT_DEVICE },
139 { VA_C2(BAST_VA_IDEPRIAUX), PA_CS3(BAST_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
140 { VA_C2(BAST_VA_IDESECAUX), PA_CS3(BAST_PA_IDESECAUX), SZ_1M, MT_DEVICE },
141 141
142 /* slow, word */ 142 /* slow, word */
143 { VA_C3(BAST_VA_ISAIO), PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, 143 { VA_C3(BAST_VA_ISAIO), PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
144 { VA_C3(BAST_VA_ISAMEM), PA_CS3(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, 144 { VA_C3(BAST_VA_ISAMEM), PA_CS3(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE },
145 { VA_C3(BAST_VA_SUPERIO), PA_CS3(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, 145 { VA_C3(BAST_VA_SUPERIO), PA_CS3(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE },
146 { VA_C3(BAST_VA_IDEPRI), PA_CS3(BAST_PA_IDEPRI), SZ_1M, MT_DEVICE },
147 { VA_C3(BAST_VA_IDESEC), PA_CS3(BAST_PA_IDESEC), SZ_1M, MT_DEVICE },
148 { VA_C3(BAST_VA_IDEPRIAUX), PA_CS3(BAST_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
149 { VA_C3(BAST_VA_IDESECAUX), PA_CS3(BAST_PA_IDESECAUX), SZ_1M, MT_DEVICE },
150 146
151 /* fast, byte */ 147 /* fast, byte */
152 { VA_C4(BAST_VA_ISAIO), PA_CS4(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, 148 { VA_C4(BAST_VA_ISAIO), PA_CS4(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
153 { VA_C4(BAST_VA_ISAMEM), PA_CS4(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, 149 { VA_C4(BAST_VA_ISAMEM), PA_CS4(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE },
154 { VA_C4(BAST_VA_SUPERIO), PA_CS4(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, 150 { VA_C4(BAST_VA_SUPERIO), PA_CS4(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE },
155 { VA_C4(BAST_VA_IDEPRI), PA_CS5(BAST_PA_IDEPRI), SZ_1M, MT_DEVICE },
156 { VA_C4(BAST_VA_IDESEC), PA_CS5(BAST_PA_IDESEC), SZ_1M, MT_DEVICE },
157 { VA_C4(BAST_VA_IDEPRIAUX), PA_CS5(BAST_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
158 { VA_C4(BAST_VA_IDESECAUX), PA_CS5(BAST_PA_IDESECAUX), SZ_1M, MT_DEVICE },
159 151
160 /* fast, word */ 152 /* fast, word */
161 { VA_C5(BAST_VA_ISAIO), PA_CS5(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, 153 { VA_C5(BAST_VA_ISAIO), PA_CS5(BAST_PA_ISAIO), SZ_16M, MT_DEVICE },
162 { VA_C5(BAST_VA_ISAMEM), PA_CS5(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE }, 154 { VA_C5(BAST_VA_ISAMEM), PA_CS5(BAST_PA_ISAMEM), SZ_16M, MT_DEVICE },
163 { VA_C5(BAST_VA_SUPERIO), PA_CS5(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE }, 155 { VA_C5(BAST_VA_SUPERIO), PA_CS5(BAST_PA_SUPERIO), SZ_1M, MT_DEVICE },
164 { VA_C5(BAST_VA_IDEPRI), PA_CS5(BAST_PA_IDEPRI), SZ_1M, MT_DEVICE },
165 { VA_C5(BAST_VA_IDESEC), PA_CS5(BAST_PA_IDESEC), SZ_1M, MT_DEVICE },
166 { VA_C5(BAST_VA_IDEPRIAUX), PA_CS5(BAST_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
167 { VA_C5(BAST_VA_IDESECAUX), PA_CS5(BAST_PA_IDESECAUX), SZ_1M, MT_DEVICE },
168}; 156};
169 157
170#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK 158#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
@@ -218,23 +206,6 @@ static struct s3c2410_uartcfg bast_uartcfgs[] __initdata = {
218 } 206 }
219}; 207};
220 208
221/* NOR Flash on BAST board */
222
223static struct resource bast_nor_resource[] = {
224 [0] = {
225 .start = S3C2410_CS1 + 0x4000000,
226 .end = S3C2410_CS1 + 0x4000000 + (32*1024*1024) - 1,
227 .flags = IORESOURCE_MEM,
228 }
229};
230
231static struct platform_device bast_device_nor = {
232 .name = "bast-nor",
233 .id = -1,
234 .num_resources = ARRAY_SIZE(bast_nor_resource),
235 .resource = bast_nor_resource,
236};
237
238/* NAND Flash on BAST board */ 209/* NAND Flash on BAST board */
239 210
240#ifdef CONFIG_PM 211#ifdef CONFIG_PM
@@ -374,7 +345,7 @@ static struct resource bast_dm9k_resource[] = {
374 [2] = { 345 [2] = {
375 .start = IRQ_DM9000, 346 .start = IRQ_DM9000,
376 .end = IRQ_DM9000, 347 .end = IRQ_DM9000,
377 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, 348 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
378 } 349 }
379 350
380}; 351};
@@ -564,6 +535,18 @@ static struct s3c2410fb_mach_info __initdata bast_fb_info = {
564 .default_display = 1, 535 .default_display = 1,
565}; 536};
566 537
538/* I2C devices fitted. */
539
540static struct i2c_board_info bast_i2c_devs[] __initdata = {
541 {
542 I2C_BOARD_INFO("tlv320aic23", 0x1a),
543 }, {
544 I2C_BOARD_INFO("simtec-pmu", 0x6b),
545 }, {
546 I2C_BOARD_INFO("ch7013", 0x75),
547 },
548};
549
567/* Standard BAST devices */ 550/* Standard BAST devices */
568 551
569static struct platform_device *bast_devices[] __initdata = { 552static struct platform_device *bast_devices[] __initdata = {
@@ -573,7 +556,6 @@ static struct platform_device *bast_devices[] __initdata = {
573 &s3c_device_i2c, 556 &s3c_device_i2c,
574 &s3c_device_rtc, 557 &s3c_device_rtc,
575 &s3c_device_nand, 558 &s3c_device_nand,
576 &bast_device_nor,
577 &bast_device_dm9k, 559 &bast_device_dm9k,
578 &bast_device_asix, 560 &bast_device_asix,
579 &bast_device_axpp, 561 &bast_device_axpp,
@@ -622,6 +604,11 @@ static void __init bast_init(void)
622 604
623 s3c24xx_fb_set_platdata(&bast_fb_info); 605 s3c24xx_fb_set_platdata(&bast_fb_info);
624 platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices)); 606 platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices));
607
608 i2c_register_board_info(0, bast_i2c_devs,
609 ARRAY_SIZE(bast_i2c_devs));
610
611 nor_simtec_init();
625} 612}
626 613
627MACHINE_START(BAST, "Simtec-BAST") 614MACHINE_START(BAST, "Simtec-BAST")
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 621f548da610..43c2e915c5bf 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -1,9 +1,10 @@
1/* linux/arch/arm/mach-s3c2410/mach-n30.c 1/* Machine specific code for the Acer n30, Acer N35, Navman PiN 570,
2 * Yakumo AlphaX and Airis NC05 PDAs.
2 * 3 *
3 * Copyright (c) 2003-2005 Simtec Electronics 4 * Copyright (c) 2003-2005 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk> 5 * Ben Dooks <ben@simtec.co.uk>
5 * 6 *
6 * Copyright (c) 2005 Christer Weinigel <christer@weinigel.se> 7 * Copyright (c) 2005-2008 Christer Weinigel <christer@weinigel.se>
7 * 8 *
8 * There is a wiki with more information about the n30 port at 9 * There is a wiki with more information about the n30 port at
9 * http://handhelds.org/moin/moin.cgi/AcerN30Documentation . 10 * http://handhelds.org/moin/moin.cgi/AcerN30Documentation .
@@ -11,36 +12,42 @@
11 * This program is free software; you can redistribute it and/or modify 12 * 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 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation. 14 * published by the Free Software Foundation.
14*/ 15 */
15 16
16#include <linux/kernel.h> 17#include <linux/kernel.h>
17#include <linux/types.h> 18#include <linux/types.h>
18#include <linux/interrupt.h> 19
19#include <linux/list.h>
20#include <linux/timer.h>
21#include <linux/init.h>
22#include <linux/delay.h> 20#include <linux/delay.h>
23#include <linux/serial_core.h> 21#include <linux/gpio_keys.h>
22#include <linux/init.h>
23#include <linux/input.h>
24#include <linux/interrupt.h>
24#include <linux/platform_device.h> 25#include <linux/platform_device.h>
25#include <linux/kthread.h> 26#include <linux/serial_core.h>
26 27#include <linux/timer.h>
27#include <asm/mach/arch.h>
28#include <asm/mach/map.h>
29#include <asm/mach/irq.h>
30 28
31#include <asm/hardware.h> 29#include <asm/hardware.h>
32#include <asm/io.h> 30#include <asm/io.h>
33#include <asm/irq.h> 31#include <asm/irq.h>
34#include <asm/mach-types.h> 32#include <asm/mach-types.h>
35 33
36#include <asm/plat-s3c/regs-serial.h> 34#include <asm/arch/fb.h>
35#include <asm/arch/leds-gpio.h>
37#include <asm/arch/regs-gpio.h> 36#include <asm/arch/regs-gpio.h>
37#include <asm/arch/regs-lcd.h>
38
39#include <asm/mach/arch.h>
40#include <asm/mach/irq.h>
41#include <asm/mach/map.h>
42
38#include <asm/plat-s3c/iic.h> 43#include <asm/plat-s3c/iic.h>
44#include <asm/plat-s3c/regs-serial.h>
39 45
40#include <asm/plat-s3c24xx/s3c2410.h>
41#include <asm/plat-s3c24xx/clock.h> 46#include <asm/plat-s3c24xx/clock.h>
42#include <asm/plat-s3c24xx/devs.h>
43#include <asm/plat-s3c24xx/cpu.h> 47#include <asm/plat-s3c24xx/cpu.h>
48#include <asm/plat-s3c24xx/devs.h>
49#include <asm/plat-s3c24xx/s3c2410.h>
50#include <asm/plat-s3c24xx/udc.h>
44 51
45static struct map_desc n30_iodesc[] __initdata = { 52static struct map_desc n30_iodesc[] __initdata = {
46 /* nothing here yet */ 53 /* nothing here yet */
@@ -64,7 +71,8 @@ static struct s3c2410_uartcfg n30_uartcfgs[] = {
64 .ulcon = 0x43, 71 .ulcon = 0x43,
65 .ufcon = 0x51, 72 .ufcon = 0x51,
66 }, 73 },
67 /* The BlueTooth controller is connected to port 2 */ 74 /* On the N30 the bluetooth controller is connected here.
75 * On the N35 and variants the GPS receiver is connected here. */
68 [2] = { 76 [2] = {
69 .hwport = 2, 77 .hwport = 2,
70 .flags = 0, 78 .flags = 0,
@@ -74,13 +82,260 @@ static struct s3c2410_uartcfg n30_uartcfgs[] = {
74 }, 82 },
75}; 83};
76 84
85static void n30_udc_pullup(enum s3c2410_udc_cmd_e cmd)
86{
87 switch (cmd) {
88 case S3C2410_UDC_P_ENABLE :
89 s3c2410_gpio_setpin(S3C2410_GPB3, 1);
90 break;
91 case S3C2410_UDC_P_DISABLE :
92 s3c2410_gpio_setpin(S3C2410_GPB3, 0);
93 break;
94 case S3C2410_UDC_P_RESET :
95 break;
96 default:
97 break;
98 }
99}
100
101static struct s3c2410_udc_mach_info n30_udc_cfg __initdata = {
102 .udc_command = n30_udc_pullup,
103 .vbus_pin = S3C2410_GPG1,
104 .vbus_pin_inverted = 0,
105};
106
107static struct gpio_keys_button n30_buttons[] = {
108 {
109 .gpio = S3C2410_GPF0,
110 .code = KEY_POWER,
111 .desc = "Power",
112 .active_low = 0,
113 },
114 {
115 .gpio = S3C2410_GPG9,
116 .code = KEY_UP,
117 .desc = "Thumbwheel Up",
118 .active_low = 0,
119 },
120 {
121 .gpio = S3C2410_GPG8,
122 .code = KEY_DOWN,
123 .desc = "Thumbwheel Down",
124 .active_low = 0,
125 },
126 {
127 .gpio = S3C2410_GPG7,
128 .code = KEY_ENTER,
129 .desc = "Thumbwheel Press",
130 .active_low = 0,
131 },
132 {
133 .gpio = S3C2410_GPF7,
134 .code = KEY_HOMEPAGE,
135 .desc = "Home",
136 .active_low = 0,
137 },
138 {
139 .gpio = S3C2410_GPF6,
140 .code = KEY_CALENDAR,
141 .desc = "Calendar",
142 .active_low = 0,
143 },
144 {
145 .gpio = S3C2410_GPF5,
146 .code = KEY_ADDRESSBOOK,
147 .desc = "Contacts",
148 .active_low = 0,
149 },
150 {
151 .gpio = S3C2410_GPF4,
152 .code = KEY_MAIL,
153 .desc = "Mail",
154 .active_low = 0,
155 },
156};
157
158static struct gpio_keys_platform_data n30_button_data = {
159 .buttons = n30_buttons,
160 .nbuttons = ARRAY_SIZE(n30_buttons),
161};
162
163static struct platform_device n30_button_device = {
164 .name = "gpio-keys",
165 .id = -1,
166 .dev = {
167 .platform_data = &n30_button_data,
168 }
169};
170
171static struct gpio_keys_button n35_buttons[] = {
172 {
173 .gpio = S3C2410_GPF0,
174 .code = KEY_POWER,
175 .desc = "Power",
176 .active_low = 0,
177 },
178 {
179 .gpio = S3C2410_GPG9,
180 .code = KEY_UP,
181 .desc = "Joystick Up",
182 .active_low = 0,
183 },
184 {
185 .gpio = S3C2410_GPG8,
186 .code = KEY_DOWN,
187 .desc = "Joystick Down",
188 .active_low = 0,
189 },
190 {
191 .gpio = S3C2410_GPG6,
192 .code = KEY_DOWN,
193 .desc = "Joystick Left",
194 .active_low = 0,
195 },
196 {
197 .gpio = S3C2410_GPG5,
198 .code = KEY_DOWN,
199 .desc = "Joystick Right",
200 .active_low = 0,
201 },
202 {
203 .gpio = S3C2410_GPG7,
204 .code = KEY_ENTER,
205 .desc = "Joystick Press",
206 .active_low = 0,
207 },
208 {
209 .gpio = S3C2410_GPF7,
210 .code = KEY_HOMEPAGE,
211 .desc = "Home",
212 .active_low = 0,
213 },
214 {
215 .gpio = S3C2410_GPF6,
216 .code = KEY_CALENDAR,
217 .desc = "Calendar",
218 .active_low = 0,
219 },
220 {
221 .gpio = S3C2410_GPF5,
222 .code = KEY_ADDRESSBOOK,
223 .desc = "Contacts",
224 .active_low = 0,
225 },
226 {
227 .gpio = S3C2410_GPF4,
228 .code = KEY_MAIL,
229 .desc = "Mail",
230 .active_low = 0,
231 },
232 {
233 .gpio = S3C2410_GPF3,
234 .code = SW_RADIO,
235 .desc = "GPS Antenna",
236 .active_low = 0,
237 },
238 {
239 .gpio = S3C2410_GPG2,
240 .code = SW_HEADPHONE_INSERT,
241 .desc = "Headphone",
242 .active_low = 0,
243 },
244};
245
246static struct gpio_keys_platform_data n35_button_data = {
247 .buttons = n35_buttons,
248 .nbuttons = ARRAY_SIZE(n35_buttons),
249};
250
251static struct platform_device n35_button_device = {
252 .name = "gpio-keys",
253 .id = -1,
254 .num_resources = 0,
255 .dev = {
256 .platform_data = &n35_button_data,
257 }
258};
259
260/* This is the bluetooth LED on the device. */
261static struct s3c24xx_led_platdata n30_blue_led_pdata = {
262 .name = "blue_led",
263 .gpio = S3C2410_GPG6,
264 .def_trigger = "",
265};
266
267/* This LED is driven by the battery microcontroller, and is blinking
268 * red, blinking green or solid green when the battery is low,
269 * charging or full respectively. By driving GPD9 low, it's possible
270 * to force the LED to blink red, so call that warning LED. */
271static struct s3c24xx_led_platdata n30_warning_led_pdata = {
272 .name = "warning_led",
273 .flags = S3C24XX_LEDF_ACTLOW,
274 .gpio = S3C2410_GPD9,
275 .def_trigger = "",
276};
277
278static struct platform_device n30_blue_led = {
279 .name = "s3c24xx_led",
280 .id = 1,
281 .dev = {
282 .platform_data = &n30_blue_led_pdata,
283 },
284};
285
286static struct platform_device n30_warning_led = {
287 .name = "s3c24xx_led",
288 .id = 2,
289 .dev = {
290 .platform_data = &n30_warning_led_pdata,
291 },
292};
293
294static struct s3c2410fb_display n30_display __initdata = {
295 .type = S3C2410_LCDCON1_TFT,
296 .width = 240,
297 .height = 320,
298 .pixclock = 170000,
299
300 .xres = 240,
301 .yres = 320,
302 .bpp = 16,
303 .left_margin = 3,
304 .right_margin = 40,
305 .hsync_len = 40,
306 .upper_margin = 2,
307 .lower_margin = 3,
308 .vsync_len = 2,
309
310 .lcdcon5 = S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME,
311};
312
313static struct s3c2410fb_mach_info n30_fb_info __initdata = {
314 .displays = &n30_display,
315 .num_displays = 1,
316 .default_display = 0,
317 .lpcsel = 0x06,
318};
319
77static struct platform_device *n30_devices[] __initdata = { 320static struct platform_device *n30_devices[] __initdata = {
321 &s3c_device_lcd,
322 &s3c_device_wdt,
323 &s3c_device_i2c,
324 &s3c_device_iis,
78 &s3c_device_usb, 325 &s3c_device_usb,
326 &s3c_device_usbgadget,
327 &n30_button_device,
328 &n30_blue_led,
329 &n30_warning_led,
330};
331
332static struct platform_device *n35_devices[] __initdata = {
79 &s3c_device_lcd, 333 &s3c_device_lcd,
80 &s3c_device_wdt, 334 &s3c_device_wdt,
81 &s3c_device_i2c, 335 &s3c_device_i2c,
82 &s3c_device_iis, 336 &s3c_device_iis,
83 &s3c_device_usbgadget, 337 &s3c_device_usbgadget,
338 &n35_button_device,
84}; 339};
85 340
86static struct s3c2410_platform_i2c n30_i2ccfg = { 341static struct s3c2410_platform_i2c n30_i2ccfg = {
@@ -90,9 +345,148 @@ static struct s3c2410_platform_i2c n30_i2ccfg = {
90 .max_freq = 10*1000, 345 .max_freq = 10*1000,
91}; 346};
92 347
348/* Lots of hardcoded stuff, but it sets up the hardware in a useful
349 * state so that we can boot Linux directly from flash. */
350static void __init n30_hwinit(void)
351{
352 /* GPA0-11 special functions -- unknown what they do
353 * GPA12 N30 special function -- unknown what it does
354 * N35/PiN output -- unknown what it does
355 *
356 * A12 is nGCS1 on the N30 and an output on the N35/PiN. I
357 * don't think it does anything useful on the N30, so I ought
358 * to make it an output there too since it always driven to 0
359 * as far as I can tell. */
360 if (machine_is_n30())
361 __raw_writel(0x007fffff, S3C2410_GPACON);
362 if (machine_is_n35())
363 __raw_writel(0x007fefff, S3C2410_GPACON);
364 __raw_writel(0x00000000, S3C2410_GPADAT);
365
366 /* GPB0 TOUT0 backlight level
367 * GPB1 output 1=backlight on
368 * GPB2 output IrDA enable 0=transceiver enabled, 1=disabled
369 * GPB3 output USB D+ pull up 0=disabled, 1=enabled
370 * GPB4 N30 output -- unknown function
371 * N30/PiN GPS control 0=GPS enabled, 1=GPS disabled
372 * GPB5 output -- unknown function
373 * GPB6 input -- unknown function
374 * GPB7 output -- unknown function
375 * GPB8 output -- probably LCD driver enable
376 * GPB9 output -- probably LCD VSYNC driver enable
377 * GPB10 output -- probably LCD HSYNC driver enable
378 */
379 __raw_writel(0x00154556, S3C2410_GPBCON);
380 __raw_writel(0x00000750, S3C2410_GPBDAT);
381 __raw_writel(0x00000073, S3C2410_GPBUP);
382
383 /* GPC0 input RS232 DCD/DSR/RI
384 * GPC1 LCD
385 * GPC2 output RS232 DTR?
386 * GPC3 input RS232 DCD/DSR/RI
387 * GPC4 LCD
388 * GPC5 output 0=NAND write enabled, 1=NAND write protect
389 * GPC6 input -- unknown function
390 * GPC7 input charger status 0=charger connected
391 * this input can be triggered by power on the USB device
392 * port too, but will go back to disconnected soon after.
393 * GPC8 N30/N35 output -- unknown function, always driven to 1
394 * PiN input -- unknown function, always read as 1
395 * Make it an input with a pull up for all models.
396 * GPC9-15 LCD
397 */
398 __raw_writel(0xaaa80618, S3C2410_GPCCON);
399 __raw_writel(0x0000014c, S3C2410_GPCDAT);
400 __raw_writel(0x0000fef2, S3C2410_GPCUP);
401
402 /* GPD0 input -- unknown function
403 * GPD1-D7 LCD
404 * GPD8 N30 output -- unknown function
405 * N35/PiN output 1=GPS LED on
406 * GPD9 output 0=power led blinks red, 1=normal power led function
407 * GPD10 output -- unknown function
408 * GPD11-15 LCD drivers
409 */
410 __raw_writel(0xaa95aaa4, S3C2410_GPDCON);
411 __raw_writel(0x00000601, S3C2410_GPDDAT);
412 __raw_writel(0x0000fbfe, S3C2410_GPDUP);
413
414 /* GPE0-4 I2S audio bus
415 * GPE5-10 SD/MMC bus
416 * E11-13 outputs -- unknown function, probably power management
417 * E14-15 I2C bus connected to the battery controller
418 */
419 __raw_writel(0xa56aaaaa, S3C2410_GPECON);
420 __raw_writel(0x0000efc5, S3C2410_GPEDAT);
421 __raw_writel(0x0000f81f, S3C2410_GPEUP);
422
423 /* GPF0 input 0=power button pressed
424 * GPF1 input SD/MMC switch 0=card present
425 * GPF2 N30 1=reset button pressed (inverted compared to the rest)
426 * N35/PiN 0=reset button pressed
427 * GPF3 N30/PiN input -- unknown function
428 * N35 input GPS antenna position, 0=antenna closed, 1=open
429 * GPF4 input 0=button 4 pressed
430 * GPF5 input 0=button 3 pressed
431 * GPF6 input 0=button 2 pressed
432 * GPF7 input 0=button 1 pressed
433 */
434 __raw_writel(0x0000aaaa, S3C2410_GPFCON);
435 __raw_writel(0x00000000, S3C2410_GPFDAT);
436 __raw_writel(0x000000ff, S3C2410_GPFUP);
437
438 /* GPG0 input RS232 DCD/DSR/RI
439 * GPG1 input 1=USB gadget port has power from a host
440 * GPG2 N30 input -- unknown function
441 * N35/PiN input 0=headphones plugged in, 1=not plugged in
442 * GPG3 N30 output -- unknown function
443 * N35/PiN input with unknown function
444 * GPG4 N30 output 0=MMC enabled, 1=MMC disabled
445 * GPG5 N30 output 0=BlueTooth chip disabled, 1=enabled
446 * N35/PiN input joystick right
447 * GPG6 N30 output 0=blue led on, 1=off
448 * N35/PiN input joystick left
449 * GPG7 input 0=thumbwheel pressed
450 * GPG8 input 0=thumbwheel down
451 * GPG9 input 0=thumbwheel up
452 * GPG10 input SD/MMC write protect switch
453 * GPG11 N30 input -- unknown function
454 * N35 output 0=GPS antenna powered, 1=not powered
455 * PiN output -- unknown function
456 * GPG12-15 touch screen functions
457 *
458 * The pullups differ between the models, so enable all
459 * pullups that are enabled on any of the models.
460 */
461 if (machine_is_n30())
462 __raw_writel(0xff0a956a, S3C2410_GPGCON);
463 if (machine_is_n35())
464 __raw_writel(0xff4aa92a, S3C2410_GPGCON);
465 __raw_writel(0x0000e800, S3C2410_GPGDAT);
466 __raw_writel(0x0000f86f, S3C2410_GPGUP);
467
468 /* GPH0/1/2/3 RS232 serial port
469 * GPH4/5 IrDA serial port
470 * GPH6/7 N30 BlueTooth serial port
471 * N35/PiN GPS receiver
472 * GPH8 input -- unknown function
473 * GPH9 CLKOUT0 HCLK -- unknown use
474 * GPH10 CLKOUT1 FCLK -- unknown use
475 *
476 * The pull ups for H6/H7 are enabled on N30 but not on the
477 * N35/PiN. I suppose is useful for a budget model of the N30
478 * with no bluetooh. It doesn't hurt to have the pull ups
479 * enabled on the N35, so leave them enabled for all models.
480 */
481 __raw_writel(0x0028aaaa, S3C2410_GPHCON);
482 __raw_writel(0x000005ef, S3C2410_GPHDAT);
483 __raw_writel(0x0000063f, S3C2410_GPHUP);
484}
485
93static void __init n30_map_io(void) 486static void __init n30_map_io(void)
94{ 487{
95 s3c24xx_init_io(n30_iodesc, ARRAY_SIZE(n30_iodesc)); 488 s3c24xx_init_io(n30_iodesc, ARRAY_SIZE(n30_iodesc));
489 n30_hwinit();
96 s3c24xx_init_clocks(0); 490 s3c24xx_init_clocks(0);
97 s3c24xx_init_uarts(n30_uartcfgs, ARRAY_SIZE(n30_uartcfgs)); 491 s3c24xx_init_uarts(n30_uartcfgs, ARRAY_SIZE(n30_uartcfgs));
98} 492}
@@ -106,7 +500,9 @@ static void __init n30_init_irq(void)
106 500
107static void __init n30_init(void) 501static void __init n30_init(void)
108{ 502{
503 s3c24xx_fb_set_platdata(&n30_fb_info);
109 s3c_device_i2c.dev.platform_data = &n30_i2ccfg; 504 s3c_device_i2c.dev.platform_data = &n30_i2ccfg;
505 s3c24xx_udc_set_platdata(&n30_udc_cfg);
110 506
111 /* Turn off suspend on both USB ports, and switch the 507 /* Turn off suspend on both USB ports, and switch the
112 * selectable USB port to USB device mode. */ 508 * selectable USB port to USB device mode. */
@@ -115,7 +511,32 @@ static void __init n30_init(void)
115 S3C2410_MISCCR_USBSUSPND0 | 511 S3C2410_MISCCR_USBSUSPND0 |
116 S3C2410_MISCCR_USBSUSPND1, 0x0); 512 S3C2410_MISCCR_USBSUSPND1, 0x0);
117 513
118 platform_add_devices(n30_devices, ARRAY_SIZE(n30_devices)); 514 if (machine_is_n30()) {
515 /* Turn off suspend on both USB ports, and switch the
516 * selectable USB port to USB device mode. */
517 s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
518 S3C2410_MISCCR_USBSUSPND0 |
519 S3C2410_MISCCR_USBSUSPND1, 0x0);
520
521 platform_add_devices(n30_devices, ARRAY_SIZE(n30_devices));
522 }
523
524 if (machine_is_n35()) {
525 /* Turn off suspend and switch the selectable USB port
526 * to USB device mode. Turn on suspend for the host
527 * port since it is not connected on the N35.
528 *
529 * Actually, the host port is available at some pads
530 * on the back of the device, so it would actually be
531 * possible to add a USB device inside the N35 if you
532 * are willing to do some hardware modifications. */
533 s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
534 S3C2410_MISCCR_USBSUSPND0 |
535 S3C2410_MISCCR_USBSUSPND1,
536 S3C2410_MISCCR_USBSUSPND1);
537
538 platform_add_devices(n35_devices, ARRAY_SIZE(n35_devices));
539 }
119} 540}
120 541
121MACHINE_START(N30, "Acer-N30") 542MACHINE_START(N30, "Acer-N30")
@@ -131,9 +552,14 @@ MACHINE_START(N30, "Acer-N30")
131 .map_io = n30_map_io, 552 .map_io = n30_map_io,
132MACHINE_END 553MACHINE_END
133 554
134/* 555MACHINE_START(N35, "Acer-N35")
135 Local variables: 556 /* Maintainer: Christer Weinigel <christer@weinigel.se>
136 compile-command: "make ARCH=arm CROSS_COMPILE=/usr/local/arm/3.3.2/bin/arm-linux- -k -C ../../.." 557 */
137 c-basic-offset: 8 558 .phys_io = S3C2410_PA_UART,
138 End: 559 .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
139*/ 560 .boot_params = S3C2410_SDRAM_PA + 0x100,
561 .timer = &s3c24xx_timer,
562 .init_machine = n30_init,
563 .init_irq = n30_init_irq,
564 .map_io = n30_map_io,
565MACHINE_END
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 4c4b5c4207c4..9a0965ac5e11 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s3c2410/mach-vr1000.c 1/* linux/arch/arm/mach-s3c2410/mach-vr1000.c
2 * 2 *
3 * Copyright (c) 2003-2005 Simtec Electronics 3 * Copyright (c) 2003-2005,2008 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk> 4 * Ben Dooks <ben@simtec.co.uk>
5 * 5 *
6 * Machine support for Thorcom VR1000 board. Designed for Thorcom by 6 * Machine support for Thorcom VR1000 board. Designed for Thorcom by
@@ -19,6 +19,7 @@
19#include <linux/timer.h> 19#include <linux/timer.h>
20#include <linux/init.h> 20#include <linux/init.h>
21#include <linux/dm9000.h> 21#include <linux/dm9000.h>
22#include <linux/i2c.h>
22 23
23#include <linux/serial.h> 24#include <linux/serial.h>
24#include <linux/tty.h> 25#include <linux/tty.h>
@@ -46,7 +47,9 @@
46#include <asm/plat-s3c24xx/clock.h> 47#include <asm/plat-s3c24xx/clock.h>
47#include <asm/plat-s3c24xx/devs.h> 48#include <asm/plat-s3c24xx/devs.h>
48#include <asm/plat-s3c24xx/cpu.h> 49#include <asm/plat-s3c24xx/cpu.h>
50
49#include "usb-simtec.h" 51#include "usb-simtec.h"
52#include "nor-simtec.h"
50 53
51/* macros for virtual address mods for the io space entries */ 54/* macros for virtual address mods for the io space entries */
52#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5) 55#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
@@ -97,34 +100,6 @@ static struct map_desc vr1000_iodesc[] __initdata = {
97 .length = SZ_1M, 100 .length = SZ_1M,
98 .type = MT_DEVICE, 101 .type = MT_DEVICE,
99 }, 102 },
100
101 /* peripheral space... one for each of fast/slow/byte/16bit */
102 /* note, ide is only decoded in word space, even though some registers
103 * are only 8bit */
104
105 /* slow, byte */
106 { VA_C2(VR1000_VA_IDEPRI), PA_CS3(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
107 { VA_C2(VR1000_VA_IDESEC), PA_CS3(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
108 { VA_C2(VR1000_VA_IDEPRIAUX), PA_CS3(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
109 { VA_C2(VR1000_VA_IDESECAUX), PA_CS3(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
110
111 /* slow, word */
112 { VA_C3(VR1000_VA_IDEPRI), PA_CS3(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
113 { VA_C3(VR1000_VA_IDESEC), PA_CS3(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
114 { VA_C3(VR1000_VA_IDEPRIAUX), PA_CS3(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
115 { VA_C3(VR1000_VA_IDESECAUX), PA_CS3(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
116
117 /* fast, byte */
118 { VA_C4(VR1000_VA_IDEPRI), PA_CS5(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
119 { VA_C4(VR1000_VA_IDESEC), PA_CS5(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
120 { VA_C4(VR1000_VA_IDEPRIAUX), PA_CS5(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
121 { VA_C4(VR1000_VA_IDESECAUX), PA_CS5(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
122
123 /* fast, word */
124 { VA_C5(VR1000_VA_IDEPRI), PA_CS5(VR1000_PA_IDEPRI), SZ_1M, MT_DEVICE },
125 { VA_C5(VR1000_VA_IDESEC), PA_CS5(VR1000_PA_IDESEC), SZ_1M, MT_DEVICE },
126 { VA_C5(VR1000_VA_IDEPRIAUX), PA_CS5(VR1000_PA_IDEPRIAUX), SZ_1M, MT_DEVICE },
127 { VA_C5(VR1000_VA_IDESECAUX), PA_CS5(VR1000_PA_IDESECAUX), SZ_1M, MT_DEVICE },
128}; 103};
129 104
130#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK 105#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
@@ -230,23 +205,6 @@ static struct platform_device serial_device = {
230 }, 205 },
231}; 206};
232 207
233/* MTD NOR Flash */
234
235static struct resource vr1000_nor_resource[] = {
236 [0] = {
237 .start = S3C2410_CS1 + 0x4000000,
238 .end = S3C2410_CS1 + 0x4000000 + SZ_16M - 1,
239 .flags = IORESOURCE_MEM,
240 }
241};
242
243static struct platform_device vr1000_nor = {
244 .name = "bast-nor",
245 .id = -1,
246 .num_resources = ARRAY_SIZE(vr1000_nor_resource),
247 .resource = vr1000_nor_resource,
248};
249
250/* DM9000 ethernet devices */ 208/* DM9000 ethernet devices */
251 209
252static struct resource vr1000_dm9k0_resource[] = { 210static struct resource vr1000_dm9k0_resource[] = {
@@ -263,7 +221,7 @@ static struct resource vr1000_dm9k0_resource[] = {
263 [2] = { 221 [2] = {
264 .start = IRQ_VR1000_DM9000A, 222 .start = IRQ_VR1000_DM9000A,
265 .end = IRQ_VR1000_DM9000A, 223 .end = IRQ_VR1000_DM9000A,
266 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, 224 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
267 } 225 }
268 226
269}; 227};
@@ -282,7 +240,7 @@ static struct resource vr1000_dm9k1_resource[] = {
282 [2] = { 240 [2] = {
283 .start = IRQ_VR1000_DM9000N, 241 .start = IRQ_VR1000_DM9000N,
284 .end = IRQ_VR1000_DM9000N, 242 .end = IRQ_VR1000_DM9000N,
285 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH, 243 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
286 } 244 }
287}; 245};
288 246
@@ -358,6 +316,18 @@ static struct platform_device vr1000_led3 = {
358 }, 316 },
359}; 317};
360 318
319/* I2C devices. */
320
321static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
322 {
323 I2C_BOARD_INFO("tlv320aic23", 0x1a),
324 }, {
325 I2C_BOARD_INFO("tmp101", 0x48),
326 }, {
327 I2C_BOARD_INFO("m41st87", 0x68),
328 },
329};
330
361/* devices for this board */ 331/* devices for this board */
362 332
363static struct platform_device *vr1000_devices[] __initdata = { 333static struct platform_device *vr1000_devices[] __initdata = {
@@ -367,7 +337,6 @@ static struct platform_device *vr1000_devices[] __initdata = {
367 &s3c_device_i2c, 337 &s3c_device_i2c,
368 &s3c_device_adc, 338 &s3c_device_adc,
369 &serial_device, 339 &serial_device,
370 &vr1000_nor,
371 &vr1000_dm9k0, 340 &vr1000_dm9k0,
372 &vr1000_dm9k1, 341 &vr1000_dm9k1,
373 &vr1000_led1, 342 &vr1000_led1,
@@ -416,6 +385,11 @@ static void __init vr1000_map_io(void)
416static void __init vr1000_init(void) 385static void __init vr1000_init(void)
417{ 386{
418 platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices)); 387 platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
388
389 i2c_register_board_info(0, vr1000_i2c_devs,
390 ARRAY_SIZE(vr1000_i2c_devs));
391
392 nor_simtec_init();
419} 393}
420 394
421MACHINE_START(VR1000, "Thorcom-VR1000") 395MACHINE_START(VR1000, "Thorcom-VR1000")
diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c
new file mode 100644
index 000000000000..f44e21b9c3ba
--- /dev/null
+++ b/arch/arm/mach-s3c2410/nor-simtec.c
@@ -0,0 +1,86 @@
1/* linux/arch/arm/mach-s3c2410/nor-simtec.c
2 *
3 * Copyright (c) 2008 Simtec Electronics
4 * http://armlinux.simtec.co.uk/
5 * Ben Dooks <ben@simtec.co.uk>
6 *
7 * Simtec NOR mapping
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/module.h>
15#include <linux/types.h>
16#include <linux/init.h>
17#include <linux/kernel.h>
18#include <linux/platform_device.h>
19
20#include <linux/mtd/mtd.h>
21#include <linux/mtd/map.h>
22#include <linux/mtd/physmap.h>
23#include <linux/mtd/partitions.h>
24
25#include <asm/mach/arch.h>
26#include <asm/mach/map.h>
27#include <asm/mach/irq.h>
28
29#include <asm/arch/map.h>
30#include <asm/arch/bast-map.h>
31#include <asm/arch/bast-cpld.h>
32
33
34static void simtec_nor_vpp(struct map_info *map, int vpp)
35{
36 unsigned int val;
37 unsigned long flags;
38
39 local_irq_save(flags);
40 val = __raw_readb(BAST_VA_CTRL3);
41
42 printk(KERN_DEBUG "%s(%d)\n", __func__, vpp);
43
44 if (vpp)
45 val |= BAST_CPLD_CTRL3_ROMWEN;
46 else
47 val &= ~BAST_CPLD_CTRL3_ROMWEN;
48
49 __raw_writeb(val, BAST_VA_CTRL3);
50 local_irq_restore(flags);
51}
52
53struct physmap_flash_data simtec_nor_pdata = {
54 .width = 2,
55 .set_vpp = simtec_nor_vpp,
56 .nr_parts = 0,
57};
58
59static struct resource simtec_nor_resource[] = {
60 [0] = {
61 .start = S3C2410_CS1 + 0x4000000,
62 .end = S3C2410_CS1 + 0x4000000 + SZ_8M - 1,
63 .flags = IORESOURCE_MEM,
64 }
65};
66
67static struct platform_device simtec_device_nor = {
68 .name = "physmap-flash",
69 .id = -1,
70 .num_resources = ARRAY_SIZE(simtec_nor_resource),
71 .resource = simtec_nor_resource,
72 .dev = {
73 .platform_data = &simtec_nor_pdata,
74 },
75};
76
77void __init nor_simtec_init(void)
78{
79 int ret;
80
81 ret = platform_device_register(&simtec_device_nor);
82 if (ret < 0)
83 printk(KERN_ERR "failed to register physmap-flash device\n");
84 else
85 simtec_nor_vpp(NULL, 1);
86}
diff --git a/arch/arm/mach-s3c2410/nor-simtec.h b/arch/arm/mach-s3c2410/nor-simtec.h
new file mode 100644
index 000000000000..f619c1e0d0c8
--- /dev/null
+++ b/arch/arm/mach-s3c2410/nor-simtec.h
@@ -0,0 +1,14 @@
1/* linux/arch/arm/mach-s3c2410/nor-simtec.h
2 *
3 * Copyright (c) 2008 Simtec Electronics
4 * http://armlinux.simtec.co.uk/
5 * Ben Dooks <ben@simtec.co.uk>
6 *
7 * Simtec NOR mapping
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
14extern void nor_simtec_init(void);
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