From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Mon, 1 Dec 2008 22:15:38 +0000 (-0800)
Subject: [ARM] MX2: Add W1 device/resources
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3d89baa73a392e242b5eb7b0e749a08af3bf014f;p=openwrt%2Fstaging%2Fblogic.git

[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>
---

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;