diff options
| author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-11 08:19:53 +0000 |
|---|---|---|
| committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-03-11 08:19:53 +0000 |
| commit | a4ba8220f531577a0bdc6d9466a16af74f8b98af (patch) | |
| tree | 17f84cf0fc394882ad133724440e4fb373714710 /target/linux/lantiq/patches/150-dev-leds-gpio.patch | |
| parent | a42e50cceaf2cc8997cfb6870ae1ab70f3f1abe1 (diff) | |
[lantiq]
* update kernel to .37
* add support for falcon (big thank you goes to lantiq !!)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26021 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/lantiq/patches/150-dev-leds-gpio.patch')
| -rw-r--r-- | target/linux/lantiq/patches/150-dev-leds-gpio.patch | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches/150-dev-leds-gpio.patch b/target/linux/lantiq/patches/150-dev-leds-gpio.patch new file mode 100644 index 0000000000..8ef996bcc0 --- /dev/null +++ b/target/linux/lantiq/patches/150-dev-leds-gpio.patch @@ -0,0 +1,90 @@ +--- /dev/null ++++ b/arch/mips/include/asm/mach-lantiq/dev-leds-gpio.h +@@ -0,0 +1,21 @@ ++/* ++ * Lantiq GPIO LED device support ++ * ++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> ++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#ifndef _LANTIQ_DEV_LEDS_GPIO_H ++#define _LANTIQ_DEV_LEDS_GPIO_H ++ ++#include <linux/leds.h> ++ ++void lq_add_device_leds_gpio(int id, ++ unsigned num_leds, ++ struct gpio_led *leds) __init; ++ ++#endif /* _LANTIQ_DEV_LEDS_GPIO_H */ +--- /dev/null ++++ b/arch/mips/lantiq/dev-leds-gpio.c +@@ -0,0 +1,57 @@ ++/* ++ * Lantiq GPIO LED device support ++ * ++ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org> ++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * Parts of this file are based on Atheros' 2.6.15 BSP ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/platform_device.h> ++ ++#include "dev-leds-gpio.h" ++ ++void __init lq_add_device_leds_gpio(int id, unsigned num_leds, ++ struct gpio_led *leds) ++{ ++ struct platform_device *pdev; ++ struct gpio_led_platform_data pdata; ++ struct gpio_led *p; ++ int err; ++ ++ p = kmalloc(num_leds * sizeof(*p), GFP_KERNEL); ++ if (!p) ++ return; ++ ++ memcpy(p, leds, num_leds * sizeof(*p)); ++ ++ pdev = platform_device_alloc("leds-gpio", id); ++ if (!pdev) ++ goto err_free_leds; ++ ++ memset(&pdata, 0, sizeof(pdata)); ++ pdata.num_leds = num_leds; ++ pdata.leds = p; ++ ++ err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); ++ if (err) ++ goto err_put_pdev; ++ ++ err = platform_device_add(pdev); ++ if (err) ++ goto err_put_pdev; ++ ++ return; ++ ++err_put_pdev: ++ platform_device_put(pdev); ++ ++err_free_leds: ++ kfree(p); ++} +--- a/arch/mips/lantiq/Makefile ++++ b/arch/mips/lantiq/Makefile +@@ -1,2 +1,2 @@ +-obj-y := irq.o setup.o clk.o prom.o ++obj-y := dev-leds-gpio.o irq.o setup.o clk.o prom.o + obj-$(CONFIG_EARLY_PRINTK) += early_printk.o |