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authorKoen Kooi <koen@openembedded.org>2006-06-27 10:20:49 +0000
committerOpenEmbedded Project <openembedded-devel@lists.openembedded.org>2006-06-27 10:20:49 +0000
commitb0dcd1651f7af41900aa976eb078245055ee6079 (patch)
tree3958e2cfe20663e067f4a1c7c7fcabb3438825b6 /packages/linux/linux-ezx
parent17f7549bce4c19982915b60b594bc345455a5ff8 (diff)
parenta58f6957f00a43e56409cd7ea4e5ed97eb7e9d20 (diff)
merge of 57049c964aaa418dc6616a940358cef3ba2d9c93
and c880d1638f21e30343870a64fdfc3dc42c537574
Diffstat (limited to 'packages/linux/linux-ezx')
-rw-r--r--packages/linux/linux-ezx/e680-leds-r0.patch336
1 files changed, 336 insertions, 0 deletions
diff --git a/packages/linux/linux-ezx/e680-leds-r0.patch b/packages/linux/linux-ezx/e680-leds-r0.patch
new file mode 100644
index 0000000000..b6d2413dc1
--- /dev/null
+++ b/packages/linux/linux-ezx/e680-leds-r0.patch
@@ -0,0 +1,336 @@
+
+#
+# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
+#
+
+--- linux-2.6.16/arch/arm/mach-pxa/ezx.c~led_ezx-r0.patch 2006-06-03 15:17:43.000000000 +0200
++++ linux-2.6.16/arch/arm/mach-pxa/ezx.c 2006-06-05 15:14:59.000000000 +0200
+@@ -357,6 +357,17 @@
+ .num_resources = ARRAY_SIZE(ezx_backlight_resources),
+ };
+
++#ifdef CONFIG_PXA_EZX_E680
++/*
++ * E680 LEDs
++ */
++static struct platform_device e680led_device = {
++ .name = "e680-led",
++ .id = -1,
++};
++#endif
++
++
+ /* keyboard */
+
+ #if defined(CONFIG_PXA_EZX_V700)
+@@ -770,6 +781,9 @@
+
+ static struct platform_device *devices[] __initdata = {
+ &ezx_bp_device,
++#ifdef CONFIG_PXA_EZX_E680
++ &e680led_device,
++#endif
+ };
+
+ static void __init
+--- linux-2.6.16/drivers/leds/Kconfig~led_ezx-r0.patch 2006-06-03 15:17:47.000000000 +0200
++++ linux-2.6.16/drivers/leds/Kconfig 2006-06-03 15:17:47.000000000 +0200
+@@ -59,6 +59,13 @@
+ This option enables support for the LEDs on Sharp Zaurus
+ SL-6000 series.
+
++config LEDS_E680
++ tristate "LED Support for the Motorola E680(i) GSM Phone"
++ depends LEDS_CLASS && PXA_EZX_E680
++ help
++ This options enables support for the LEDs on the
++ Motorola E680(i) GSM Phone.
++
+ config LEDS_TRIGGER_TIMER
+ tristate "LED Timer Trigger"
+ depends LEDS_TRIGGERS
+--- linux-2.6.16/drivers/leds/Makefile~led_ezx-r0.patch 2006-06-03 15:17:47.000000000 +0200
++++ linux-2.6.16/drivers/leds/Makefile 2006-06-03 15:17:47.000000000 +0200
+@@ -10,7 +10,8 @@
+ obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
+ obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o
+ obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o
++obj-$(CONFIG_LEDS_E680) += leds-e680.o
+
+ # LED Triggers
+ obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o
+-obj-$(CONFIG_LEDS_TRIGGER_IDE_DISK) += ledtrig-ide-disk.o
+\ Kein Zeilenumbruch am Dateiende.
++obj-$(CONFIG_LEDS_TRIGGER_IDE_DISK) += ledtrig-ide-disk.o
+--- /dev/null 2006-06-05 13:59:28.329930680 +0200
++++ linux-2.6.16/drivers/leds/leds-e680.c 2006-06-05 15:11:42.000000000 +0200
+@@ -0,0 +1,269 @@
++/*
++ * EZX Platform LED Driver for the Motorola E680(i) GSM Phone
++ *
++ * Copyright 2006 Vanille-Media
++ *
++ * Author: Michael Lauer <mickey@Vanille.de>
++ *
++ * Based on the Motorola 2.4 leds-e680.c and leds-corgi.c by Richard Purdie
++ *
++ * 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/config.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/leds.h>
++#include <asm/mach-types.h>
++#include <asm/arch/hardware.h>
++#include <asm/arch/pxa-regs.h>
++//FIXME this belongs to somewhere else, please
++// adjust when ssp_pcap.h reached its final destination
++#include "../misc/ezx/ssp_pcap.h"
++
++//FIXME move defines to header file
++#define IND_CNTL_R_BUL 46
++#define IND_CNTL_G_BUL 47
++#define SSP_PCAP_LED_MASK 0x000fffe0
++#define SSP_PCAP_LED_SHIFT 5
++
++static enum led_brightness old_red;
++static enum led_brightness old_green;
++static enum led_brightness old_blue;
++
++typedef struct {
++ unsigned char ind_GPIO_red; /*Indicator Red control GPIO 46: 0 active, 1 disactive*/
++ unsigned char ind_GPIO_green; /*Indicator Green control GPIO 47: 0 active, 1 disactive*/
++ unsigned char pcap_LEDR_en; /*pcap LEDR_EN bit value: 1 =Red LED(&Green) sink circuit enabled*/
++ unsigned char pcap_LEDG_en; /*pcap LEDG_EN bit value:1 =Green(->Blue)LED sink circuit enabled*/
++ unsigned char pcap_LEDR_CTRL; /* 4bits Sets the timing for the red(&Green) LED sink circuit*/
++ unsigned char pcap_LEDG_CTRL; /* 4bits Sets the timing for the GREEN (->Blue) LED sink circuit*/
++ unsigned char pcap_LEDR_I; /* 2 bits 00 3mA,01 4mA, 10 5mA, 11 9mA, sets the pulsed current level for LEDR*/
++ unsigned char pcap_LEDG_I; /* 2 bits 00 3mA,01 4mA, 10 5mA, 11 9mA, sets the pulsed current level for LEDG*/
++ unsigned char pcap_SKIP_on; /*1=The ON timing sequence defined by LEDx_CTRL is executed on every other cycle*/
++} PCAP2_LED_REGISTER_VALUE;
++
++const PCAP2_LED_REGISTER_VALUE led_register_value[]=
++{
++ /* on/off pulsepower timing intensity */
++ {0x1,0x1, 0x0,0x0, 0x0,0x0, 0x0,0x0,0x0}, /* OFF */
++ {0x0,0x1, 0x1,0x0, 0xc,0x0, 0x1,0x0,0x0}, /* RED */
++ {0x1,0x0, 0x1,0x0, 0xc,0x0, 0x1,0x0,0x0}, /* GREEN */
++ {0x0,0x0, 0x1,0x0, 0xc,0x0, 0x1,0x0,0x0}, /* ORANGE = RED + GREEN */
++ {0x1,0x1, 0x0,0x1, 0x0,0xc, 0x0,0x0,0x0}, /* BLUE */
++ {0x0,0x1, 0x1,0x1, 0xc,0xc, 0x1,0x0,0x0}, /* LIGHT_RED = RED + BLUE */
++ {0x1,0x0, 0x1,0x1, 0xc,0xc, 0x1,0x0,0x0}, /* LIGHT_GREEN = GREEN + BLUE */
++ {0x0,0x0, 0x1,0x1, 0xc,0xc, 0x1,0x0,0x0}, /* WHITE = RED + GREEN + BLUE */
++};
++
++static void e680led_led_set( enum led_brightness red, enum led_brightness green, enum led_brightness blue )
++{
++ printk( KERN_DEBUG "e680led_led_set: red=%d, green=%d, blue=%d", red, green, blue );
++ unsigned int tempValue = 0;
++ unsigned int value = 0;
++ unsigned int stateIndex = 0;
++ unsigned char gpio_red, gpio_green, ledr_en, ledg_en, ledr_ctrl, ledg_ctrl, ledr_i, ledg_i,skip;
++
++ stateIndex = ( ( blue << 2 ) | ( green << 1 ) | ( red ) ) & 0x7;
++ printk( KERN_DEBUG "LED stateIndex is %d", stateIndex );
++ gpio_red = led_register_value[stateIndex].ind_GPIO_red & 0x1;
++ gpio_green = led_register_value[stateIndex].ind_GPIO_green & 0x1;
++ ledr_en = led_register_value[stateIndex].pcap_LEDR_en & 0x1;
++ ledg_en = led_register_value[stateIndex].pcap_LEDG_en & 0x1;
++ ledr_ctrl = led_register_value[stateIndex].pcap_LEDR_CTRL & 0xf;
++ ledg_ctrl = led_register_value[stateIndex].pcap_LEDG_CTRL & 0xf;
++ ledr_i = led_register_value[stateIndex].pcap_LEDR_I & 0x3;
++ ledg_i = led_register_value[stateIndex].pcap_LEDG_I & 0x3;
++ skip = led_register_value[stateIndex].pcap_SKIP_on & 0x1;
++
++ /* disable LEDs */
++ if( ezx_pcap_read(SSP_PCAP_ADJ_PERIPH_REGISTER,&tempValue) != SSP_PCAP_SUCCESS )
++ {
++ printk( KERN_WARNING "LED PCAP Read Failed\n" );
++ return;
++ }
++ tempValue &= (~SSP_PCAP_LED_MASK);
++ if( ezx_pcap_write(SSP_PCAP_ADJ_PERIPH_REGISTER,tempValue) != SSP_PCAP_SUCCESS )
++ {
++ printk( KERN_WARNING "LED PCAP Write Failed (Clear Data)\n" );
++ return;
++ }
++
++ /* configure GPIOs as output */
++ pxa_gpio_mode(IND_CNTL_R_BUL | GPIO_OUT);
++ pxa_gpio_mode(IND_CNTL_G_BUL | GPIO_OUT);
++
++ //FIXME: Simplify this logic
++ if ( (gpio_green && gpio_red) )
++ {
++ /*Disable Red & Green signal*/
++ set_GPIO(IND_CNTL_R_BUL); /*IND_CNTL_R_BUL Low active*/
++ PGSR(IND_CNTL_R_BUL) = PGSR(IND_CNTL_R_BUL) | GPIO_bit(IND_CNTL_R_BUL);
++
++ clr_GPIO(IND_CNTL_G_BUL); /*IND_CNTL_G_BUL High active*/
++ PGSR(IND_CNTL_G_BUL) = PGSR(IND_CNTL_G_BUL) & (~GPIO_bit(IND_CNTL_G_BUL));
++
++ printk( KERN_DEBUG "LED GPIO Green & Red Disable\n");
++ } else if ( gpio_green && !gpio_red )
++ {
++ /*Green Disable, Red Enable*/
++ clr_GPIO(IND_CNTL_R_BUL);
++ PGSR(IND_CNTL_R_BUL) = PGSR(IND_CNTL_R_BUL) & (~GPIO_bit(IND_CNTL_R_BUL));
++
++ clr_GPIO(IND_CNTL_G_BUL);
++ PGSR(IND_CNTL_G_BUL) = PGSR(IND_CNTL_G_BUL) & (~GPIO_bit(IND_CNTL_G_BUL));
++
++ printk( KERN_DEBUG "LED GPIO Green Disable, Red Enable\n");
++ } else if (gpio_red && !gpio_green )
++ {
++ /*Red Disable, Green Enable*/
++ set_GPIO(IND_CNTL_R_BUL);
++ PGSR(IND_CNTL_R_BUL) = PGSR(IND_CNTL_R_BUL) | GPIO_bit(IND_CNTL_R_BUL);
++
++ set_GPIO(IND_CNTL_G_BUL);
++ PGSR(IND_CNTL_G_BUL) = PGSR(IND_CNTL_G_BUL) | GPIO_bit(IND_CNTL_G_BUL);
++ printk( KERN_DEBUG "LED GPIO Red Disable, Green Enable");
++ }else
++ {
++ /*Red & Green enable*/
++ clr_GPIO(IND_CNTL_R_BUL);
++ PGSR(IND_CNTL_R_BUL) = PGSR(IND_CNTL_R_BUL) & (~GPIO_bit(IND_CNTL_R_BUL));
++
++ set_GPIO(IND_CNTL_G_BUL);
++ PGSR(IND_CNTL_G_BUL) = PGSR(IND_CNTL_G_BUL) | GPIO_bit(IND_CNTL_G_BUL);
++ printk( KERN_DEBUG "LED GPIO Red & Green Enable\n");
++ }
++
++ /* Write PCAP LED Peripheral Control Register*/
++ value = ( ledr_en | (ledg_en <<1) | (ledr_ctrl <<2) | (ledg_ctrl <<6) |
++ (ledr_i << 10) | (ledg_i <<12) | (skip <<14) ) & 0x7fff;
++ tempValue |= (value <<SSP_PCAP_LED_SHIFT);
++
++ if ( ezx_pcap_write(SSP_PCAP_ADJ_PERIPH_REGISTER,tempValue) == SSP_PCAP_SUCCESS )
++ {
++ printk( KERN_DEBUG "LED PCAP Write Success (0x%x :0x%x)\n",tempValue,value);
++ old_red = red;
++ old_green = green;
++ old_blue = blue;
++ return;
++ } else {
++ printk( KERN_DEBUG "LED PCAP Write Failed (State Change)\n");
++ return;
++ }
++}
++
++static void e680led_red_set(struct led_classdev *led_cdev, enum led_brightness value)
++{
++ printk( KERN_DEBUG "e680led_red_set: %d\n", value );
++ e680led_led_set( 1 && value, old_green, old_blue );
++}
++
++static void e680led_green_set(struct led_classdev *led_cdev, enum led_brightness value)
++{
++ printk( KERN_DEBUG "e680led_green_set: %d\n", value );
++ e680led_led_set( old_red, 1 && value, old_blue );
++}
++
++static void e680led_blue_set(struct led_classdev *led_cdev, enum led_brightness value)
++{
++ printk( KERN_DEBUG "e680led_blue_set: %d\n", value );
++ e680led_led_set( old_red, old_green, 1 && value );
++}
++
++static struct led_classdev e680_red_led = {
++ .name = "e680:red",
++ .default_trigger = "none",
++ .brightness_set = e680led_red_set,
++};
++
++static struct led_classdev e680_green_led = {
++ .name = "e680:green",
++ .default_trigger = "none",
++ .brightness_set = e680led_green_set,
++};
++
++static struct led_classdev e680_blue_led = {
++ .name = "e680:blue",
++ .default_trigger = "none",
++ .brightness_set = e680led_blue_set,
++};
++
++#ifdef CONFIG_PM
++static int e680led_suspend(struct platform_device *dev, pm_message_t state)
++{
++ led_classdev_suspend(&e680_red_led);
++ led_classdev_suspend(&e680_green_led);
++ led_classdev_suspend(&e680_blue_led);
++ return 0;
++}
++
++static int e680led_resume(struct platform_device *dev)
++{
++ led_classdev_resume(&e680_red_led);
++ led_classdev_resume(&e680_green_led);
++ led_classdev_resume(&e680_blue_led);
++ return 0;
++}
++#endif
++
++static int e680led_probe(struct platform_device *pdev)
++{
++ int ret;
++
++ ret = led_classdev_register(&pdev->dev, &e680_red_led);
++ if (ret < 0)
++ return ret;
++
++ ret = led_classdev_register(&pdev->dev, &e680_green_led);
++ if (ret < 0)
++ led_classdev_unregister(&e680_red_led);
++
++ ret = led_classdev_register(&pdev->dev, &e680_blue_led);
++ if (ret < 0) {
++ led_classdev_unregister(&e680_red_led);
++ led_classdev_unregister(&e680_green_led);
++ }
++ return ret;
++}
++
++static int e680led_remove(struct platform_device *pdev)
++{
++ led_classdev_unregister(&e680_red_led);
++ led_classdev_unregister(&e680_green_led);
++ led_classdev_unregister(&e680_blue_led);
++ return 0;
++}
++
++static struct platform_driver e680led_driver = {
++ .probe = e680led_probe,
++ .remove = e680led_remove,
++#ifdef CONFIG_PM
++ .suspend = e680led_suspend,
++ .resume = e680led_resume,
++#endif
++ .driver = {
++ .name = "e680-led",
++ },
++};
++
++static int __init e680led_init(void)
++{
++ return platform_driver_register(&e680led_driver);
++}
++
++static void __exit e680led_exit(void)
++{
++ e680led_led_set( 0, 0, 0 );
++ platform_driver_unregister(&e680led_driver);
++}
++
++module_init(e680led_init);
++module_exit(e680led_exit);
++
++MODULE_AUTHOR("Michael Lauer <mickey@Vanille.de>");
++MODULE_DESCRIPTION("Motorola E680 LED driver");
++MODULE_LICENSE("GPL");