mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-26 18:18:59 +02:00
a4ba8220f5
* 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
91 lines
2.2 KiB
Diff
91 lines
2.2 KiB
Diff
--- /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
|