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[ARM] MX2: Add W1 device/resources

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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Sascha Hauer
2008-12-01 14:15:38 -08:00
committed by Russell King
parent 7180d868e3
commit 3d89baa73a
2 changed files with 16 additions and 1 deletions
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15
arch/arm/mach-mx2/devices.c
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@@ -190,6 +190,21 @@ struct platform_device mxc_wdt = {
.resource = mxc_wdt_resources, .resource = mxc_wdt_resources,
}; };
static struct resource mxc_w1_master_resources[] = {
{
.start = OWIRE_BASE_ADDR,
.end = OWIRE_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
struct platform_device mxc_w1_master_device = {
.name = "mxc_w1",
.id = 0,
.num_resources = ARRAY_SIZE(mxc_w1_master_resources),
.resource = mxc_w1_master_resources,
};
/* GPIO port description */ /* GPIO port description */
static struct mxc_gpio_port imx_gpio_ports[] = { static struct mxc_gpio_port imx_gpio_ports[] = {
[0] = { [0] = {

2
arch/arm/mach-mx2/devices.h
View File

@@ -12,4 +12,4 @@ extern struct platform_device mxc_uart_device2;
extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device3;
extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_uart_device4;
extern struct platform_device mxc_uart_device5; extern struct platform_device mxc_uart_device5;
extern struct platform_device mxc_w1_master_device;