ifxmips: fold files/drivers/* into patches

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18082 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 207 insertions, 6 deletions

diff --git a/target/linux/ifxmips/patches-2.6.30/160-led.patch b/target/linux/ifxmips/patches-2.6.30/160-led.patch
index aca11d5535..3d4c997454 100644
--- a/target/linux/ifxmips/patches-2.6.30/160-led.patch
+++ b/target/linux/ifxmips/patches-2.6.30/160-led.patch
@@ -1,7 +1,7 @@
-Index: linux-2.6.30.5/drivers/leds/Kconfig
+Index: linux-2.6.30.8/drivers/leds/Kconfig
 ===================================================================
---- linux-2.6.30.5.orig/drivers/leds/Kconfig	2009-09-02 18:22:49.000000000 +0200
-+++ linux-2.6.30.5/drivers/leds/Kconfig	2009-09-02 18:29:51.000000000 +0200
+--- linux-2.6.30.8.orig/drivers/leds/Kconfig	2009-10-19 21:31:31.000000000 +0200
++++ linux-2.6.30.8/drivers/leds/Kconfig	2009-10-19 21:31:32.000000000 +0200
 @@ -227,6 +227,12 @@
  	  This option enables support for BD2802GU RGB LED driver chips
  	  accessed via the I2C bus.
@@ -15,10 +15,10 @@ Index: linux-2.6.30.5/drivers/leds/Kconfig
  comment "LED Triggers"
  
  config LEDS_TRIGGERS
-Index: linux-2.6.30.5/drivers/leds/Makefile
+Index: linux-2.6.30.8/drivers/leds/Makefile
 ===================================================================
---- linux-2.6.30.5.orig/drivers/leds/Makefile	2009-09-02 18:22:49.000000000 +0200
-+++ linux-2.6.30.5/drivers/leds/Makefile	2009-09-02 18:31:23.000000000 +0200
+--- linux-2.6.30.8.orig/drivers/leds/Makefile	2009-10-19 21:31:31.000000000 +0200
++++ linux-2.6.30.8/drivers/leds/Makefile	2009-10-19 21:31:32.000000000 +0200
 @@ -27,6 +27,7 @@
  obj-$(CONFIG_LEDS_DA903X)		+= leds-da903x.o
  obj-$(CONFIG_LEDS_WM8350)		+= leds-wm8350.o
@@ -27,3 +27,204 @@ Index: linux-2.6.30.5/drivers/leds/Makefile
  
  # LED SPI Drivers
  obj-$(CONFIG_LEDS_DAC124S085)		+= leds-dac124s085.o
+Index: linux-2.6.30.8/drivers/leds/leds-ifxmips.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ linux-2.6.30.8/drivers/leds/leds-ifxmips.c	2009-10-19 21:39:59.000000000 +0200
+@@ -0,0 +1,196 @@
++/*
++ *   This program is free software; you can redistribute it and/or modify
++ *   it under the terms of the GNU General Public License as published by
++ *   the Free Software Foundation; either version 2 of the License, or
++ *   (at your option) any later version.
++ *
++ *   This program is distributed in the hope that it will be useful,
++ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
++ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ *   GNU General Public License for more details.
++ *
++ *   You should have received a copy of the GNU General Public License
++ *   along with this program; if not, write to the Free Software
++ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
++ *
++ *   Copyright (C) 2006 infineon
++ *   Copyright (C) 2007 John Crispin <blogic@openwrt.org>
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/version.h>
++#include <linux/types.h>
++#include <linux/fs.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/uaccess.h>
++#include <linux/unistd.h>
++#include <linux/errno.h>
++#include <linux/leds.h>
++#include <linux/delay.h>
++
++#include <ifxmips.h>
++#include <ifxmips_gpio.h>
++#include <ifxmips_pmu.h>
++
++#define DRVNAME					"ifxmips_led"
++
++/* might need to be changed depending on shift register used on the pcb */
++#if 1
++#define IFXMIPS_LED_CLK_EDGE			IFXMIPS_LED_FALLING
++#else
++#define IFXMIPS_LED_CLK_EDGE			IFXMIPS_LED_RISING
++#endif
++
++#define IFXMIPS_LED_SPEED			IFXMIPS_LED_8HZ
++
++#define IFXMIPS_LED_GPIO_PORT			0
++
++#define IFXMIPS_MAX_LED				24
++
++struct ifxmips_led {
++	struct led_classdev cdev;
++	u8 bit;
++};
++
++void ifxmips_led_set(unsigned int led)
++{
++	led &= 0xffffff;
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) | led, IFXMIPS_LED_CPU0);
++}
++EXPORT_SYMBOL(ifxmips_led_set);
++
++void ifxmips_led_clear(unsigned int led)
++{
++	led = ~(led & 0xffffff);
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) & led, IFXMIPS_LED_CPU0);
++}
++EXPORT_SYMBOL(ifxmips_led_clear);
++
++void ifxmips_led_blink_set(unsigned int led)
++{
++	led &= 0xffffff;
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | led, IFXMIPS_LED_CON0);
++}
++EXPORT_SYMBOL(ifxmips_led_blink_set);
++
++void ifxmips_led_blink_clear(unsigned int led)
++{
++	led = ~(led & 0xffffff);
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & led, IFXMIPS_LED_CON0);
++}
++EXPORT_SYMBOL(ifxmips_led_blink_clear);
++
++static void ifxmips_ledapi_set(struct led_classdev *led_cdev,
++	enum led_brightness value)
++{
++	struct ifxmips_led *led_dev =
++		container_of(led_cdev, struct ifxmips_led, cdev);
++
++	if (value)
++		ifxmips_led_set(1 << led_dev->bit);
++	else
++		ifxmips_led_clear(1 << led_dev->bit);
++}
++
++void ifxmips_led_setup_gpio(void)
++{
++	int i = 0;
++
++	/* leds are controlled via a shift register
++	   we need to setup pins SH,D,ST (4,5,6) to make it work */
++	for (i = 4; i < 7; i++) {
++		ifxmips_port_set_altsel0(IFXMIPS_LED_GPIO_PORT, i);
++		ifxmips_port_clear_altsel1(IFXMIPS_LED_GPIO_PORT, i);
++		ifxmips_port_set_dir_out(IFXMIPS_LED_GPIO_PORT, i);
++		ifxmips_port_set_open_drain(IFXMIPS_LED_GPIO_PORT, i);
++	}
++}
++
++static int ifxmips_led_probe(struct platform_device *dev)
++{
++	int i = 0;
++
++	ifxmips_led_setup_gpio();
++
++	ifxmips_w32(0, IFXMIPS_LED_AR);
++	ifxmips_w32(0, IFXMIPS_LED_CPU0);
++	ifxmips_w32(0, IFXMIPS_LED_CPU1);
++	ifxmips_w32(LED_CON0_SWU, IFXMIPS_LED_CON0);
++	ifxmips_w32(0, IFXMIPS_LED_CON1);
++
++	/* setup the clock edge that the shift register is triggered on */
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & ~IFXMIPS_LED_EDGE_MASK,
++		IFXMIPS_LED_CON0);
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_CLK_EDGE,
++		IFXMIPS_LED_CON0);
++
++	/* per default leds 15-0 are set */
++	ifxmips_w32(IFXMIPS_LED_GROUP1 | IFXMIPS_LED_GROUP0, IFXMIPS_LED_CON1);
++
++	/* leds are update periodically by the FPID */
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_UPD_MASK,
++		IFXMIPS_LED_CON1);
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_UPD_SRC_FPI,
++		IFXMIPS_LED_CON1);
++
++	/* set led update speed */
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_MASK,
++		IFXMIPS_LED_CON1);
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_SPEED,
++		IFXMIPS_LED_CON1);
++
++	/* adsl 0 and 1 leds are updated by the arc */
++	ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_ADSL_SRC,
++		IFXMIPS_LED_CON0);
++
++	/* per default, the leds are turned on */
++	ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_LED);
++
++	for (i = 0; i < IFXMIPS_MAX_LED; i++) {
++		struct ifxmips_led *tmp =
++			kzalloc(sizeof(struct ifxmips_led), GFP_KERNEL);
++		tmp->cdev.brightness_set = ifxmips_ledapi_set;
++		tmp->cdev.name = kmalloc(sizeof("ifxmips:led:00"), GFP_KERNEL);
++		sprintf((char *)tmp->cdev.name, "ifxmips:led:%02d", i);
++		tmp->cdev.default_trigger = NULL;
++		tmp->bit = i;
++		led_classdev_register(&dev->dev, &tmp->cdev);
++	}
++
++	return 0;
++}
++
++static int ifxmips_led_remove(struct platform_device *pdev)
++{
++	return 0;
++}
++
++static struct platform_driver ifxmips_led_driver = {
++	.probe = ifxmips_led_probe,
++	.remove = ifxmips_led_remove,
++	.driver = {
++		.name = DRVNAME,
++		.owner = THIS_MODULE,
++	},
++};
++
++int __init ifxmips_led_init(void)
++{
++	int ret = platform_driver_register(&ifxmips_led_driver);
++	if (ret)
++		printk(KERN_INFO
++			"ifxmips_led: Error registering platfom driver!");
++
++	return ret;
++}
++
++void __exit ifxmips_led_exit(void)
++{
++	platform_driver_unregister(&ifxmips_led_driver);
++}
++
++module_init(ifxmips_led_init);
++module_exit(ifxmips_led_exit);