| /* |
| * Copyright (C) 2012 Samsung Electronics |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| #include <fdtdec.h> |
| #include <asm/io.h> |
| #include <errno.h> |
| #include <i2c.h> |
| #include <netdev.h> |
| #include <spi.h> |
| #include <asm/arch/cpu.h> |
| #include <asm/arch/dwmmc.h> |
| #include <asm/arch/gpio.h> |
| #include <asm/arch/mmc.h> |
| #include <asm/arch/pinmux.h> |
| #include <asm/arch/power.h> |
| #include <asm/arch/sromc.h> |
| #include <power/pmic.h> |
| #include <power/max77686_pmic.h> |
| #include <tmu.h> |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| #ifdef CONFIG_SOUND_MAX98095 |
| static void board_enable_audio_codec(void) |
| { |
| /* Enable MAX98095 Codec */ |
| gpio_direction_output(EXYNOS5_GPIO_X17, 1); |
| gpio_set_pull(EXYNOS5_GPIO_X17, S5P_GPIO_PULL_NONE); |
| } |
| #endif |
| |
| int exynos_init(void) |
| { |
| #ifdef CONFIG_SOUND_MAX98095 |
| board_enable_audio_codec(); |
| #endif |
| return 0; |
| } |
| |
| #ifdef CONFIG_LCD |
| void exynos_cfg_lcd_gpio(void) |
| { |
| /* For Backlight */ |
| gpio_cfg_pin(EXYNOS5_GPIO_B20, S5P_GPIO_OUTPUT); |
| gpio_set_value(EXYNOS5_GPIO_B20, 1); |
| |
| /* LCD power on */ |
| gpio_cfg_pin(EXYNOS5_GPIO_X15, S5P_GPIO_OUTPUT); |
| gpio_set_value(EXYNOS5_GPIO_X15, 1); |
| |
| /* Set Hotplug detect for DP */ |
| gpio_cfg_pin(EXYNOS5_GPIO_X07, S5P_GPIO_FUNC(0x3)); |
| } |
| |
| void exynos_set_dp_phy(unsigned int onoff) |
| { |
| set_dp_phy_ctrl(onoff); |
| } |
| #endif |