From 3d89baa73a392e242b5eb7b0e749a08af3bf014f Mon Sep 17 00:00:00 2001
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Mon, 1 Dec 2008 14:15:38 -0800
Subject: [PATCH] [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>
---
arch/arm/mach-mx2/devices.c | 15 +++++++++++++++
arch/arm/mach-mx2/devices.h | 2 +-
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c
index bd0559d5933e1..092e09baeefa1 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 c77a4b8f73b47..5683c45743255 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;
--
2.30.2