diff options
author | Eric Miao <eric.miao@marvell.com> | 2008-07-11 02:02:20 -0400 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-13 07:05:22 -0400 |
commit | faf64ed4968e354624f330c6da6c1ce8b05a0713 (patch) | |
tree | 22fbd41a8b77a737e20a8905919ee219a278117d /arch | |
parent | bae033111cda415365ad40e9befb4b332d501c52 (diff) |
[ARM] pxa: add base support for PXA930 Handheld Platform (aka SAAR)
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/mach-pxa/Kconfig | 5 | ||||
-rw-r--r-- | arch/arm/mach-pxa/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/saar.c | 84 |
3 files changed, 90 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 7e5578509c02..e8ee7ec9ff6d 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig | |||
@@ -201,6 +201,11 @@ config MACH_TAVOREVB | |||
201 | select PXA3xx | 201 | select PXA3xx |
202 | select PXA930 | 202 | select PXA930 |
203 | 203 | ||
204 | config MACH_SAAR | ||
205 | bool "PXA930 Handheld Platform (aka SAAR)" | ||
206 | select PXA3xx | ||
207 | select PXA930 | ||
208 | |||
204 | config MACH_ARMCORE | 209 | config MACH_ARMCORE |
205 | bool "CompuLab CM-X270 modules" | 210 | bool "CompuLab CM-X270 modules" |
206 | select PXA27x | 211 | select PXA27x |
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 24b20bc9dd6d..99ecbe7f8506 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile | |||
@@ -51,6 +51,7 @@ ifeq ($(CONFIG_MACH_ZYLONITE),y) | |||
51 | endif | 51 | endif |
52 | obj-$(CONFIG_MACH_LITTLETON) += littleton.o | 52 | obj-$(CONFIG_MACH_LITTLETON) += littleton.o |
53 | obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o | 53 | obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o |
54 | obj-$(CONFIG_MACH_SAAR) += saar.o | ||
54 | 55 | ||
55 | obj-$(CONFIG_MACH_ARMCORE) += cm-x270.o | 56 | obj-$(CONFIG_MACH_ARMCORE) += cm-x270.o |
56 | obj-$(CONFIG_PXA_EZX) += ezx.o | 57 | obj-$(CONFIG_PXA_EZX) += ezx.o |
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c new file mode 100644 index 000000000000..d02bc6f8bb93 --- /dev/null +++ b/arch/arm/mach-pxa/saar.c | |||
@@ -0,0 +1,84 @@ | |||
1 | /* | ||
2 | * linux/arch/arm/mach-pxa/saar.c | ||
3 | * | ||
4 | * Support for the Marvell PXA930 Handheld Platform (aka SAAR) | ||
5 | * | ||
6 | * Copyright (C) 2007-2008 Marvell International Ltd. | ||
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 | * publishhed by the Free Software Foundation. | ||
11 | */ | ||
12 | |||
13 | #include <linux/module.h> | ||
14 | #include <linux/kernel.h> | ||
15 | #include <linux/interrupt.h> | ||
16 | #include <linux/init.h> | ||
17 | #include <linux/platform_device.h> | ||
18 | #include <linux/clk.h> | ||
19 | #include <linux/gpio.h> | ||
20 | #include <linux/smc91x.h> | ||
21 | |||
22 | #include <asm/mach-types.h> | ||
23 | #include <asm/mach/arch.h> | ||
24 | #include <asm/hardware.h> | ||
25 | #include <asm/arch/pxa3xx-regs.h> | ||
26 | #include <asm/arch/mfp-pxa930.h> | ||
27 | |||
28 | #include "devices.h" | ||
29 | #include "generic.h" | ||
30 | |||
31 | /* SAAR MFP configurations */ | ||
32 | static mfp_cfg_t saar_mfp_cfg[] __initdata = { | ||
33 | /* Ethernet */ | ||
34 | DF_nCS1_nCS3, | ||
35 | GPIO97_GPIO, | ||
36 | }; | ||
37 | |||
38 | #define SAAR_ETH_PHYS (0x14000000) | ||
39 | |||
40 | static struct resource smc91x_resources[] = { | ||
41 | [0] = { | ||
42 | .start = (SAAR_ETH_PHYS + 0x300), | ||
43 | .end = (SAAR_ETH_PHYS + 0xfffff), | ||
44 | .flags = IORESOURCE_MEM, | ||
45 | }, | ||
46 | [1] = { | ||
47 | .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)), | ||
48 | .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)), | ||
49 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, | ||
50 | } | ||
51 | }; | ||
52 | |||
53 | static struct smc91x_platdata saar_smc91x_info = { | ||
54 | .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA, | ||
55 | }; | ||
56 | |||
57 | static struct platform_device smc91x_device = { | ||
58 | .name = "smc91x", | ||
59 | .id = 0, | ||
60 | .num_resources = ARRAY_SIZE(smc91x_resources), | ||
61 | .resource = smc91x_resources, | ||
62 | .dev = { | ||
63 | .platform_data = &saar_smc91x_info, | ||
64 | }, | ||
65 | }; | ||
66 | |||
67 | static void __init saar_init(void) | ||
68 | { | ||
69 | /* initialize MFP configurations */ | ||
70 | pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg)); | ||
71 | |||
72 | platform_device_register(&smc91x_device); | ||
73 | } | ||
74 | |||
75 | MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)") | ||
76 | /* Maintainer: Eric Miao <eric.miao@marvell.com> */ | ||
77 | .phys_io = 0x40000000, | ||
78 | .boot_params = 0xa0000100, | ||
79 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, | ||
80 | .map_io = pxa_map_io, | ||
81 | .init_irq = pxa3xx_init_irq, | ||
82 | .timer = &pxa_timer, | ||
83 | .init_machine = saar_init, | ||
84 | MACHINE_END | ||