1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * platform_tc35876x.c: tc35876x platform data initialization file 4 * 5 * (C) Copyright 2013 Intel Corporation 6 * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> 7 */ 8 9 #include <linux/gpio.h> 10 #include <linux/platform_data/tc35876x.h> 11 #include <asm/intel-mid.h> 12 13 /*tc35876x DSI_LVDS bridge chip and panel platform data*/ tc35876x_platform_data(void * data)14static void *tc35876x_platform_data(void *data) 15 { 16 static struct tc35876x_platform_data pdata; 17 18 /* gpio pins set to -1 will not be used by the driver */ 19 pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN"); 20 pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN"); 21 pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3"); 22 23 return &pdata; 24 } 25 26 static const struct devs_id tc35876x_dev_id __initconst = { 27 .name = "i2c_disp_brig", 28 .type = SFI_DEV_TYPE_I2C, 29 .get_platform_data = &tc35876x_platform_data, 30 }; 31 32 sfi_device(tc35876x_dev_id); 33