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/*
* This file is part of the coreboot project.
*
* Copyright 2016 Rockchip Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H
#define __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H
#include <assert.h>
#include <gpio.h>
#define GPIO_POWEROFF GPIO(1, A, 6)
#define GPIO_RESET GPIO(0, B, 3)
#define GPIO_SDMMC_PWR GPIO(4, D, 5)
#if IS_ENABLED(CONFIG_BOARD_GOOGLE_SCARLET)
#define GPIO_BACKLIGHT GPIO(4, C, 5)
#define GPIO_EC_IN_RW GPIO(0, A, 1)
#define GPIO_EC_IRQ GPIO(1, C, 2)
#define GPIO_P15V_EN dead_code_t(gpio_t, "PP1500 doesn't exist on Scarlet")
#define GPIO_P18V_AUDIO_PWREN dead_code_t(gpio_t, "doesn't exist on Scarlet")
#define GPIO_P30V_EN dead_code_t(gpio_t, "PP3000 doesn't exist on Scarlet")
#define GPIO_TP_RST_L dead_code_t(gpio_t, "don't need TP_RST_L on Scarlet")
#define GPIO_TPM_IRQ GPIO(1, C, 1)
#define GPIO_WP GPIO(0, B, 5)
#else
#define GPIO_BACKLIGHT GPIO(1, C, 1)
#define GPIO_EC_IN_RW GPIO(3, B, 0)
#define GPIO_EC_IRQ GPIO(0, A, 1)
#define GPIO_P15V_EN GPIO(0, B, 2)
#define GPIO_P18V_AUDIO_PWREN GPIO(0, A, 2)
#define GPIO_P30V_EN GPIO(0, B, 4)
#define GPIO_TP_RST_L GPIO(3, B, 4) /* may also be an I2C pull-up enable */
#define GPIO_TPM_IRQ GPIO(0, A, 5)
#define GPIO_WP GPIO(1, C, 2)
#endif
#if IS_ENABLED(CONFIG_GRU_HAS_WLAN_RESET)
#define GPIO_WLAN_RST_L GPIO(1, B, 3)
#else
#define GPIO_WLAN_RST_L dead_code_t(gpio_t, "no WLAN reset on this board in FW")
#endif
void setup_chromeos_gpios(void);
#endif /* ! __COREBOOT_SRC_MAINBOARD_GOOGLE_GRU_BOARD_H */
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