[ARM] MX31: add w1 platform_device and 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>

2 files changed, 16 insertions, 0 deletions

diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index a6bdcc07f3c9..12b3e3c00460 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -145,3 +145,18 @@ int __init mxc_register_gpios(void)
 {
         return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports));
 }
+
+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,
+};
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 4dc03f9e6001..cb1459c7c960 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -4,3 +4,4 @@ extern struct platform_device mxc_uart_device1;
 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_w1_master_device;