openwrtv4/target/linux/brcm2708/patches-3.10/0130-1-wire-Add-support-for-configuring-pin-for-w1-gpio-k.patch

From 9f49a38c6a2e2966982f307fab54c8a27f88d13b Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Thu, 19 Dec 2013 18:05:31 +0000
Subject: [PATCH 130/196] 1-wire: Add support for configuring pin for w1-gpio
 kernel module See: https://github.com/raspberrypi/linux/pull/457

---
 arch/arm/mach-bcm2708/bcm2708.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-bcm2708/bcm2708.c b/arch/arm/mach-bcm2708/bcm2708.c
index 90debb4..46586d8 100644
--- a/arch/arm/mach-bcm2708/bcm2708.c
+++ b/arch/arm/mach-bcm2708/bcm2708.c
@@ -84,6 +84,7 @@
 static unsigned boardrev, serial;
 static unsigned uart_clock;
 static unsigned reboot_part = 0;
+static unsigned w1_gpio_pin = W1_GPIO;
 
 static void __init bcm2708_init_led(void);
 
@@ -766,6 +767,7 @@ void __init bcm2708_init(void)
 	bcm_register_device(&bcm2708_gpio_device);
 #endif
 #if defined(CONFIG_W1_MASTER_GPIO) || defined(CONFIG_W1_MASTER_GPIO_MODULE)
+	w1_gpio_pdata.pin = w1_gpio_pin;
 	platform_device_register(&w1_device);
 #endif
 	bcm_register_device(&bcm2708_systemtimer_device);
@@ -983,3 +985,4 @@ module_param(boardrev, uint, 0644);
 module_param(serial, uint, 0644);
 module_param(uart_clock, uint, 0644);
 module_param(reboot_part, uint, 0644);
+module_param(w1_gpio_pin, uint, 0644);
-- 
1.9.1