/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __MAINBOARD_GOOGLE_SMAUG_GPIO_H__ #define __MAINBOARD_GOOGLE_SMAUG_GPIO_H__ #include <gpio.h> #include <base3.h> /* Board ID definitions. */ enum { BOARD_REV0 = BASE3(0, 0), BOARD_REV1 = BASE3(0, 1), BOARD_REV2 = BASE3(0, Z), BOARD_REV3 = BASE3(1, 0), BOARD_REV4 = BASE3(1, 1), BOARD_REV5 = BASE3(1, Z), BOARD_REV6 = BASE3(Z, 0), BOARD_REV7 = BASE3(Z, 1), BOARD_REV8 = BASE3(Z, Z), BOARD_ID_PROTO_0 = BOARD_REV0, BOARD_ID_PROTO_1 = BOARD_REV1, BOARD_ID_EVT = BOARD_REV2, BOARD_ID_DVT = BOARD_REV3, BOARD_ID_PVT = BOARD_REV4, BOARD_ID_MP = BOARD_REV5, }; enum { /* Board ID related GPIOS. */ BD_ID0 = GPIO(K0), BD_ID1 = GPIO(K1), /* Warm reset */ AP_SYS_RESET_L = GPIO(M5), /* Write Protect */ SPI_1V8_WP_L = GPIO(K2), WRITE_PROTECT_L = SPI_1V8_WP_L, /* Power button */ BTN_AP_PWR_L = GPIO(X5), POWER_BUTTON = BTN_AP_PWR_L, /* EC in RW signal */ EC_IN_RW = GPIO(E3), /* Panel related GPIOs */ LCD_EN = GPIO(V1), LCD_RST_L = GPIO(V2), EN_VDD18_LCD = GPIO(V3), EN_VDD_LCD = GPIO(V4), }; #endif /* __MAINBOARD_GOOGLE_SMAUG_GPIO_H__ */