diff options
Diffstat (limited to 'arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c')
| -rw-r--r-- | arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c index 44d1f884c3d3..139738bbdd36 100644 --- a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c +++ b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c @@ -6,21 +6,31 @@ * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> */ -#include <linux/gpio.h> -#include <linux/platform_data/tc35876x.h> +#include <linux/gpio/machine.h> #include <asm/intel-mid.h> +static struct gpiod_lookup_table tc35876x_gpio_table = { + .dev_id = "i2c_disp_brig", + .table = { + GPIO_LOOKUP("0000:00:0c.0", -1, "bridge-reset", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("0000:00:0c.0", -1, "bl-en", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("0000:00:0c.0", -1, "vadd", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /*tc35876x DSI_LVDS bridge chip and panel platform data*/ static void *tc35876x_platform_data(void *data) { - static struct tc35876x_platform_data pdata; + struct gpiod_lookup_table *table = &tc35876x_gpio_table; + struct gpiod_lookup *lookup = table->table; - /* 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"); + lookup[0].chip_hwnum = get_gpio_by_name("LCMB_RXEN"); + lookup[1].chip_hwnum = get_gpio_by_name("6S6P_BL_EN"); + lookup[2].chip_hwnum = get_gpio_by_name("EN_VREG_LCD_V3P3"); + gpiod_add_lookup_table(table); - return &pdata; + return NULL; } static const struct devs_id tc35876x_dev_id __initconst = { |