diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2008-12-02 01:15:38 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-12-14 15:05:01 +0300 |
| commit | 3d89baa73a392e242b5eb7b0e749a08af3bf014f (patch) | |
| tree | 268a831b8245fd051a824f3916b7eb913d04b797 /arch/arm | |
| parent | 7180d868e3ff0741e9483c7a056445854e5af876 (diff) | |
| download | linux-3d89baa73a392e242b5eb7b0e749a08af3bf014f.tar.xz | |
[ARM] MX2: Add W1 device/resources
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-mx2/devices.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-mx2/devices.h | 2 |
2 files changed, 16 insertions, 1 deletions
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index bd0559d5933e..092e09baeefa 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -190,6 +190,21 @@ struct platform_device mxc_wdt = { .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 */ static struct mxc_gpio_port imx_gpio_ports[] = { [0] = { diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index c77a4b8f73b4..5683c4574325 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -12,4 +12,4 @@ extern struct platform_device mxc_uart_device2; extern struct platform_device mxc_uart_device3; extern struct platform_device mxc_uart_device4; extern struct platform_device mxc_uart_device5; - +extern struct platform_device mxc_w1_master_device; |