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[ARM] pcm037: Add support for SRAM device 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2008-11-23 17:32:49 +01:00
parent ba54b95899
commit 3dad21a95b
1 changed files with 22 additions and 0 deletions
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22
arch/arm/mach-mx3/pcm037.c
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@ -21,6 +21,7 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/mtd/physmap.h> #include <linux/mtd/physmap.h>
#include <linux/mtd/plat-ram.h>
#include <linux/memory.h> #include <linux/memory.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/smc911x.h> #include <linux/smc911x.h>
@ -90,9 +91,30 @@ static struct platform_device pcm037_eth = {
}, },
}; };
static struct platdata_mtd_ram pcm038_sram_data = {
.bankwidth = 2,
};
static struct resource pcm038_sram_resource = {
.start = CS4_BASE_ADDR,
.end = CS4_BASE_ADDR + 512 * 1024 - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device pcm037_sram_device = {
.name = "mtd-ram",
.id = 0,
.dev = {
.platform_data = &pcm038_sram_data,
},
.num_resources = 1,
.resource = &pcm038_sram_resource,
};
static struct platform_device *devices[] __initdata = { static struct platform_device *devices[] __initdata = {
&pcm037_flash, &pcm037_flash,
&pcm037_eth, &pcm037_eth,
&pcm037_sram_device,
}; };
/* /*