diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/platform/mrst/mrst.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index 721e65285dc..e0a37233c0a 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -28,6 +28,8 @@ #include <linux/module.h> #include <linux/notifier.h> #include <linux/mfd/intel_msic.h> +#include <linux/gpio.h> +#include <linux/i2c/tc35876x.h> #include <asm/setup.h> #include <asm/mpspec_def.h> @@ -675,6 +677,19 @@ static void *msic_thermal_platform_data(void *info) return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_THERMAL); } +/* tc35876x DSI-LVDS bridge chip and panel platform data */ +static void *tc35876x_platform_data(void *data) +{ + static struct tc35876x_platform_data pdata; + + /* gpio pins set to -1 will not be used by the driver */ + pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN"); + pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN"); + pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3"); + + return &pdata; +} + static const struct devs_id __initconst device_ids[] = { {"bma023", SFI_DEV_TYPE_I2C, 1, &no_platform_data}, {"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data}, @@ -687,6 +702,7 @@ static const struct devs_id __initconst device_ids[] = { {"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data}, {"pmic_audio", SFI_DEV_TYPE_IPC, 1, &no_platform_data}, {"mpu3050", SFI_DEV_TYPE_I2C, 1, &mpu3050_platform_data}, + {"i2c_disp_brig", SFI_DEV_TYPE_I2C, 0, &tc35876x_platform_data}, /* MSIC subdevices */ {"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data}, |