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| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2010-05-03 08:03:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-04 17:50:03 +0100 |
| commit | 9e4e7fe1a97191e373257ab59e3d6bbcce9a9f1e (patch) | |
| tree | d29bb31d26432225887d2ee00c77b0f5f07f5acf | |
| parent | d48fd006e6d9394e9abd14f4747034f73bb6a386 (diff) | |
| download | kernel_samsung_smdk4412-9e4e7fe1a97191e373257ab59e3d6bbcce9a9f1e.zip kernel_samsung_smdk4412-9e4e7fe1a97191e373257ab59e3d6bbcce9a9f1e.tar.gz kernel_samsung_smdk4412-9e4e7fe1a97191e373257ab59e3d6bbcce9a9f1e.tar.bz2 | |
ARM: 6083/1: ux500: put DB8500-specific devices in devices-db8500.c
Add devices-db8500.c for DB8500-specific devices, starting
with SSP0.
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-ux500/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 21 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 30 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/devices.h | 1 |
4 files changed, 36 insertions, 18 deletions
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index e5b9f74..55651e0 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -3,6 +3,6 @@ # obj-y := clock.o cpu.o devices.o -obj-$(CONFIG_ARCH_U8500) += cpu-u8500.o +obj-$(CONFIG_ARCH_U8500) += cpu-u8500.o devices-db8500.o obj-$(CONFIG_MACH_U8500_MOP) += board-mop500.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o localtimer.o diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index cc52d53..6bb9a3d 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -24,6 +24,7 @@ #include <mach/hardware.h> #include <mach/setup.h> +#include <mach/devices.h> #define __MEM_4K_RESOURCE(x) \ .res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM} @@ -91,22 +92,6 @@ static struct pl022_ssp_controller ssp0_platform_data = { .num_chipselect = 5, }; -static struct amba_device pl022_device = { - .dev = { - .coherent_dma_mask = ~0, - .init_name = "ssp0", - .platform_data = &ssp0_platform_data, - }, - .res = { - .start = U8500_SSP0_BASE, - .end = U8500_SSP0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .irq = {IRQ_SSP0, NO_IRQ }, - /* ST-Ericsson modified id */ - .periphid = SSP_PER_ID, -}; - #define U8500_I2C_RESOURCES(id, size) \ static struct resource u8500_i2c_resources_##id[] = { \ [0] = { \ @@ -175,7 +160,7 @@ static struct amba_device *amba_devs[] __initdata = { &uart0_device, &uart1_device, &uart2_device, - &pl022_device, + &u8500_ssp0_device, }; /* add any platform devices here - TODO */ @@ -190,6 +175,8 @@ static void __init u8500_init_machine(void) { int i; + u8500_ssp0_device.dev.platform_data = &ssp0_platform_data; + /* Register the active AMBA devices on this board */ for (i = 0; i < ARRAY_SIZE(amba_devs); i++) amba_device_register(amba_devs[i], &iomem_resource); diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c new file mode 100644 index 0000000..f4a2dda --- /dev/null +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -0,0 +1,30 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/amba/bus.h> + +#include <mach/hardware.h> +#include <mach/setup.h> + +struct amba_device u8500_ssp0_device = { + .dev = { + .coherent_dma_mask = ~0, + .init_name = "ssp0", + }, + .res = { + .start = U8500_SSP0_BASE, + .end = U8500_SSP0_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + .irq = {IRQ_SSP0, NO_IRQ }, + /* ST-Ericsson modified id */ + .periphid = SSP_PER_ID, +}; diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h index 5bca7c6..90229b1 100644 --- a/arch/arm/mach-ux500/include/mach/devices.h +++ b/arch/arm/mach-ux500/include/mach/devices.h @@ -11,5 +11,6 @@ struct platform_device; struct amba_device; extern struct amba_device ux500_pl031_device; +extern struct amba_device u8500_ssp0_device; #endif |