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ARM: 6083/1: ux500: put DB8500-specific devices in devices-db8500.c

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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>
This commit is contained in:
Rabin Vincent 2010-05-03 08:03:52 +01:00 committed by Russell King
parent d48fd006e6
commit 9e4e7fe1a9
4 changed files with 36 additions and 18 deletions
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2
arch/arm/mach-ux500/Makefile
View File

@ -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

21
arch/arm/mach-ux500/board-mop500.c
View File

@ -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);

30
arch/arm/mach-ux500/devices-db8500.c Normal file
View File

@ -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,
};

1
arch/arm/mach-ux500/include/mach/devices.h
View File

@ -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