linux-2.6.24: add mpc8313e-rdb patches for LEDs and real-time clock

diff --git a/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-leds.patch b/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-leds.patch
new file mode 100644 (file)
index 0000000..f1dca9d
--- /dev/null
+++ b/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-leds.patch
@@ -0,0 +1,202 @@
+diff -urN linux-2.6.24.orig/drivers/leds/Kconfig linux-2.6.24/drivers/leds/Kconfig
+--- linux-2.6.24.orig/drivers/leds/Kconfig     2008-01-24 23:58:37.000000000 +0100
++++ linux-2.6.24/drivers/leds/Kconfig  2008-02-08 08:12:01.000000000 +0100
+@@ -114,6 +114,12 @@
+       help
+         This option enables support for the CM-X270 LEDs.
+ 
++config LEDS_MPC8313E_RDB
++      tristate "LED Support for MPC8313E-RDB LEDs"
++      depends on LEDS_CLASS && PPC_83xx
++      help
++        This option enables support for the LEDs on MPC8313E-RDB board.
++
+ comment "LED Triggers"
+ 
+ config LEDS_TRIGGERS
+diff -urN linux-2.6.24.orig/drivers/leds/leds-mpc8313e-rdb.c linux-2.6.24/drivers/leds/leds-mpc8313e-rdb.c
+--- linux-2.6.24.orig/drivers/leds/leds-mpc8313e-rdb.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.24/drivers/leds/leds-mpc8313e-rdb.c      2008-02-08 08:12:01.000000000 +0100
+@@ -0,0 +1,171 @@
++/*
++ * drivers/leds/leds-mpc8313e-rdb.c
++ * Copyright (C) 2007 Leon Woestenberg <leon@sidebranch.com>
++ * Copyright (C) 2007 Jeremy Laine <jeremy.laine@bolloretelecom.eu>
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License.  See the file COPYING in the main directory of this archive for
++ * more details.
++ *
++ * MPC8313E-RDB LEDs driver
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/ioport.h>
++#include <linux/leds.h>
++#include <linux/err.h>
++#include <asm/io.h>
++
++#define LEDS_BASE 0xfa000000
++#define LEDS_SIZE 0x2
++
++static struct platform_device *leds_pdev = NULL;
++static struct resource *led_mem = NULL;
++static void *led_io = NULL;
++static u8 led_state = 0xff;
++
++struct mpc8313_led {
++      struct led_classdev cdev;
++      u8 bitmask;
++};
++
++static void mpc8313leds_set(struct led_classdev *led_cdev, enum led_brightness value)
++{
++      struct mpc8313_led *led_dev = container_of(led_cdev, struct mpc8313_led, cdev);
++      if (value)
++              led_state &= ~led_dev->bitmask;
++      else
++              led_state |= led_dev->bitmask;
++      iowrite8(led_state, led_io);
++}
++
++static struct mpc8313_led mpc8313_leds[] = {
++      {
++              .cdev = {
++                      .name           = "mpc8313:led0",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 1,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:led1",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 2,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:led2",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 4,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:led3",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 8,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:led4",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 16,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:green",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 32,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:yellow",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 64,
++      },
++      {
++              .cdev = {
++                      .name           = "mpc8313:red",
++                      .brightness_set = mpc8313leds_set,
++              },
++              .bitmask        = 128,
++      },
++};
++
++static int mpc8313leds_probe(struct platform_device *pdev)
++{
++      int i;
++      int ret;
++       
++      for (i = ret = 0; ret >= 0 && i < ARRAY_SIZE(mpc8313_leds); i++) {
++              ret = led_classdev_register(&pdev->dev,
++                      &mpc8313_leds[i].cdev);
++      }
++
++      if (ret < 0 && i > 1) {
++              for (i = i - 2; i >= 0; i--)
++                      led_classdev_unregister(&mpc8313_leds[i].cdev);
++      }
++      
++      return ret;
++}
++
++static int mpc8313leds_remove(struct platform_device *pdev)
++{
++      int i;
++
++      for (i = ARRAY_SIZE(mpc8313_leds) - 1; i >= 0; i--)
++              led_classdev_unregister(&mpc8313_leds[i].cdev);
++      
++      return 0;
++}
++
++static struct platform_driver mpc8313leds_driver = {
++      .driver         = {
++              .name   = "mpc8313-leds",
++              .owner  = THIS_MODULE,
++      },
++      .probe          = mpc8313leds_probe,
++      .remove         = mpc8313leds_remove,
++};
++
++static int __init mpc8313leds_init(void)
++{
++      if (!(led_mem = request_mem_region(LEDS_BASE, LEDS_SIZE, "mpc8313-leds")))
++              return -ENOMEM;
++      if (!(led_io = ioremap(LEDS_BASE, LEDS_SIZE)))
++      {
++              release_mem_region(LEDS_BASE, LEDS_SIZE);
++              led_mem = NULL;
++              return -ENOMEM;
++      }
++      iowrite8(led_state, led_io);
++
++      leds_pdev = platform_device_register_simple("mpc8313-leds", -1, NULL, 0);
++
++      return platform_driver_register(&mpc8313leds_driver);
++}
++
++static void __exit mpc8313leds_exit(void)
++{
++      if (led_mem) release_mem_region(LEDS_BASE, LEDS_SIZE);
++      led_mem = NULL;
++      platform_driver_unregister(&mpc8313leds_driver);
++
++      platform_device_unregister(leds_pdev);
++}
++
++module_init(mpc8313leds_init);
++module_exit(mpc8313leds_exit);
++
++MODULE_AUTHOR("Leon Woestenberg <leon@sidebranch.com>");
++MODULE_DESCRIPTION("MPC8313E-RDB LED driver");
++MODULE_LICENSE("GPL");
+diff -urN linux-2.6.24.orig/drivers/leds/Makefile linux-2.6.24/drivers/leds/Makefile
+--- linux-2.6.24.orig/drivers/leds/Makefile    2008-01-24 23:58:37.000000000 +0100
++++ linux-2.6.24/drivers/leds/Makefile 2008-02-08 08:12:38.000000000 +0100
+@@ -19,6 +19,7 @@
+ obj-$(CONFIG_LEDS_COBALT_RAQ)         += leds-cobalt-raq.o
+ obj-$(CONFIG_LEDS_GPIO)                       += leds-gpio.o
+ obj-$(CONFIG_LEDS_CM_X270)              += leds-cm-x270.o
++obj-$(CONFIG_LEDS_MPC8313E_RDB)               += leds-mpc8313e-rdb.o
+ 
+ # LED Triggers
+ obj-$(CONFIG_LEDS_TRIGGER_TIMER)      += ledtrig-timer.o

diff --git a/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-rtc.patch b/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-rtc.patch
new file mode 100644 (file)
index 0000000..0307094
--- /dev/null
+++ b/packages/linux/linux-2.6.24/mpc8313e-rdb/mpc8313e-rdb-rtc.patch
@@ -0,0 +1,24 @@
+diff -urN linux-2.6.24.orig/arch/powerpc/boot/dts/mpc8313erdb.dts linux-2.6.24/arch/powerpc/boot/dts/mpc8313erdb.dts
+--- linux-2.6.24.orig/arch/powerpc/boot/dts/mpc8313erdb.dts    2008-01-24 23:58:37.000000000 +0100
++++ linux-2.6.24/arch/powerpc/boot/dts/mpc8313erdb.dts 2008-02-08 08:09:07.000000000 +0100
+@@ -52,12 +52,20 @@
+               };
+ 
+               i2c@3000 {
++                      #address-cells = <1>;
++                      #size-cells = <0>;
+                       device_type = "i2c";
+                       compatible = "fsl-i2c";
+                       reg = <3000 100>;
+                       interrupts = <e 8>;
+                       interrupt-parent = < &ipic >;
+                       dfsrr;
++
++                      rtc@68 {
++                              device_type = "rtc";
++                              compatible = "dallas,ds1339";
++                              reg = <68>;
++                      };
+               };
+ 
+               i2c@3100 {