[v3,11/12] davinci: add tnetv107x evm backlight device

Commit Message

Cyril Chemparathy Oct. 21, 2010, 9:01 p.m. UTC

None

Patch

diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index 270ba26..ca61f8a 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -45,6 +45,7 @@ 
 #define EVM_MMC_WP_GPIO		21
 #define EVM_MMC_CD_GPIO		24
 #define EVM_SPI_CS_GPIO		54
+#define EVM_BACKLIGHT_GPIO	(SSP_GPIO_START + 2)
 
 static int initialize_gpio(int gpio, char *desc)
 {
@@ -360,6 +361,12 @@  static struct spi_board_info spi_info[] __initconst = {
 	},
 };
 
+static struct platform_device backlight_device = {
+	.name		= "tps6116x",
+	.id		= -1,
+	.dev.platform_data = (void *)EVM_BACKLIGHT_GPIO,
+};
+
 static __init void tnetv107x_evm_board_init(void)
 {
 	davinci_cfg_reg_list(sdio1_pins);
@@ -368,6 +375,8 @@  static __init void tnetv107x_evm_board_init(void)
 
 	tnetv107x_devices_init(&evm_device_info);
 
+	platform_device_register(&backlight_device);
+
 	spi_register_board_info(spi_info, ARRAY_SIZE(spi_info));
 }