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OMAP4: Add GPIO LED support for SDP board

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This patch adds support for GPIO LEDs present on OMAP4
SDP and Blaze boards. This basically adds platform data
required by leds-gpio driver

Signed-off-by: Hemanth V <hemanthv@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Hemanth V 2010-08-02 13:18:04 +03:00 committed by Tony Lindgren
parent 83078f9bdc
commit 509b6d9314
1 changed files with 50 additions and 0 deletions
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50
arch/arm/mach-omap2/board-4430sdp.c
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@ -21,6 +21,7 @@
#include <linux/spi/spi.h> #include <linux/spi/spi.h>
#include <linux/i2c/twl.h> #include <linux/i2c/twl.h>
#include <linux/regulator/machine.h> #include <linux/regulator/machine.h>
#include <linux/leds.h>
#include <mach/hardware.h> #include <mach/hardware.h>
#include <mach/omap4-common.h> #include <mach/omap4-common.h>
@ -40,6 +41,54 @@
#define ETH_KS8851_POWER_ON 48 #define ETH_KS8851_POWER_ON 48
#define ETH_KS8851_QUART 138 #define ETH_KS8851_QUART 138
static struct gpio_led sdp4430_gpio_leds[] = {
{
.name = "omap4:green:debug0",
.gpio = 61,
},
{
.name = "omap4:green:debug1",
.gpio = 30,
},
{
.name = "omap4:green:debug2",
.gpio = 7,
},
{
.name = "omap4:green:debug3",
.gpio = 8,
},
{
.name = "omap4:green:debug4",
.gpio = 50,
},
{
.name = "omap4:blue:user",
.gpio = 169,
},
{
.name = "omap4:red:user",
.gpio = 170,
},
{
.name = "omap4:green:user",
.gpio = 139,
},
};
static struct gpio_led_platform_data sdp4430_led_data = {
.leds = sdp4430_gpio_leds,
.num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
};
static struct platform_device sdp4430_leds_gpio = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &sdp4430_led_data,
},
};
static struct spi_board_info sdp4430_spi_board_info[] __initdata = { static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
{ {
.modalias = "ks8851", .modalias = "ks8851",
@ -112,6 +161,7 @@ static struct platform_device sdp4430_lcd_device = {
static struct platform_device *sdp4430_devices[] __initdata = { static struct platform_device *sdp4430_devices[] __initdata = {
&sdp4430_lcd_device, &sdp4430_lcd_device,
&sdp4430_leds_gpio,
}; };
static struct omap_lcd_config sdp4430_lcd_config __initdata = { static struct omap_lcd_config sdp4430_lcd_config __initdata = {