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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2018 Armadeus Systems
- */
- #include <common.h>
- #include <init.h>
- #include <asm/arch/sys_proto.h>
- #include <asm/gpio.h>
- #include <asm/io.h>
- #ifdef CONFIG_VIDEO_MXS
- int setup_lcd(void)
- {
- struct gpio_desc backlight;
- int ret;
- /* Set Brightness to high */
- ret = dm_gpio_lookup_name("GPIO4_10", &backlight);
- if (ret) {
- printf("Cannot get GPIO4_10\n");
- return ret;
- }
- ret = dm_gpio_request(&backlight, "backlight");
- if (ret) {
- printf("Cannot request GPIO4_10\n");
- return ret;
- }
- dm_gpio_set_dir_flags(&backlight, GPIOD_IS_OUT);
- dm_gpio_set_value(&backlight, 1);
- return 0;
- }
- #endif
- int opos6ul_board_late_init(void)
- {
- #ifdef CONFIG_VIDEO_MXS
- setup_lcd();
- #endif
- return 0;
- }
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