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/* -*- mode:c -*-
*
* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Declare symbolic names for all the GPIOs that we care about.
* Note: Those with interrupt handlers must be declared first. */
GPIO_INT(LID_OPEN, PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP, lid_interrupt) /* A47 - SPIP_MISO for LID_OPEN_EC */
GPIO_INT(AC_PRESENT, PIN(B, 0), GPIO_INT_BOTH, extpower_interrupt) /* B57 - GPIOB0 for EC_PCH_ACPRESENT */
GPIO_INT(WP_L, PIN(7, 1), GPIO_INT_BOTH, switch_interrupt) /* B38 - PS2_DAT3/TB2 for EC_WP_L */
/* Buffered power button input from PMIC / ROP_EC_PWR_BTN_L_R */
GPIO_INT(POWER_BUTTON_L, PIN(9, 7), GPIO_INT_BOTH, power_button_interrupt) /* A48 - GPIO97 for ROP_EC_PWR_BTN_L_R */
/* RSMRST from PMIC */
GPIO_INT(RSMRST_L_PGOOD, PIN(7, 2), GPIO_INT_BOTH, power_signal_interrupt) /* A36 - PWRGD for ROP_EC_RSMRST_L */
/* Use VW signals instead of GPIOs */
#ifndef CONFIG_ESPI_VW_SIGNALS
GPIO_INT(PCH_SLP_S4_L, PIN(5, 0), GPIO_INT_BOTH, power_signal_interrupt) /* A25 - GPIO50 for SLP_S4_L */
GPIO_INT(PCH_SLP_S3_L, PIN(4, 0), GPIO_INT_BOTH, power_signal_interrupt) /* B21 - TA1 for SLP_S3_L */
#endif
/*
* This pulldown should be removed in future hardware followers. The signal
* is pulled up in the SoC when the primary rails are on and/or ramping.
* In order to not get interrupt storms there should be external logic
* which makes this a true binary signal into the EC.
*/
GPIO_INT(PCH_SLP_S0_L, PIN(3, 4), GPIO_INT_BOTH | GPIO_PULL_DOWN, power_signal_interrupt) /* B18 - GPIO34 for SLP_S0_L */
GPIO_INT(PCH_SLP_SUS_L, PIN(B, 1), GPIO_INT_BOTH, power_signal_interrupt) /* A54 - KSO17 for SLP_SUS_L_PCH */
GPIO_INT(VOLUME_UP_L, PIN(0, 0), GPIO_INT_FALLING | GPIO_PULL_UP, button_interrupt) /* B68 - GPIO00 for VOLUME_UP_L */
GPIO_INT(VOLUME_DOWN_L, PIN(7, 0), GPIO_INT_FALLING | GPIO_PULL_UP, button_interrupt) /* B36 - PS2_DAT0 for VOLUME_DOWN_L */
GPIO_INT(PMIC_INT_L, PIN(6, 2), GPIO_INT_FALLING, power_signal_interrupt) /* A31 - PS2_CLK1 for ROP_INT_L */
GPIO_INT(PD_MCU_INT, PIN(0, 2), GPIO_INT_FALLING | GPIO_PULL_UP, pd_mcu_interrupt) /* A01 - GPIO02 for USB_MCU_EC_INT */
GPIO_INT(USB_C0_VBUS_WAKE_L, PIN(A, 7), GPIO_INT_BOTH, vbus0_evt) /* B56 - PS2_DAT3/TB2/F_DIO3 for USB_C0_VBUS_DET_L */
GPIO_INT(USB_C1_VBUS_WAKE_L, PIN(6, 1), GPIO_INT_BOTH, vbus1_evt) /* B32 - GPIO61 for USB_C1_VBUS_DET_L */
GPIO_INT(USB_C0_BC12_INT_L, PIN(8, 5), GPIO_INT_FALLING, usb0_evt) /* A43 - RXD for USB_C0_BC12_INT_L */
GPIO_INT(USB_C1_BC12_INT_L, PIN(9, 4), GPIO_INT_FALLING, usb1_evt) /* B49 - GPIO94 for USB_C1_BC12_INT_L */
GPIO_INT(TABLET_MODE_L, PIN(E, 7), GPIO_INT_BOTH | GPIO_PULL_UP, tablet_mode_interrupt) /* B37 - 32KCLKIN for TABLET_MODE_EC */
/* Delayed PWR_OK from PMIC */
GPIO_INT(PMIC_DPWROK, PIN(C, 3), GPIO_INT_BOTH, power_signal_interrupt) /* A60 - PWM0 for ROP_DSW_PWROK_EC */
GPIO(PD_RST_L, PIN(7, 4), GPIO_ODR_HIGH) /* A37 - GPIO74 for USB_PD_RST_L */
GPIO(USB2_OTG_ID, PIN(7, 5), GPIO_ODR_LOW) /* B40 - 32KHZ_OUT for USB2_OTG_ID */
/* I2C pins - these will be reconfigured for alternate function below */
GPIO(I2C0_0_SCL, PIN(B, 5), GPIO_INPUT) /* A56 - I2C0_SCL0 for EC_I2C00_PMIC_TYPEC_SCL */
GPIO(I2C0_0_SDA, PIN(B, 4), GPIO_INPUT) /* B59 - I2C0_SDA0 for EC_I2C00_PMIC_TYPEC_SDA */
GPIO(I2C0_1_SCL, PIN(B, 3), GPIO_INPUT) /* A55 - I2C0_SCL1 for EC_I2C01_MUX_SCL */
GPIO(I2C0_1_SDA, PIN(B, 2), GPIO_INPUT) /* B58 - I2C0_SDA1 for EC_I2C01_MUX_SDA */
GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* B47 - I2C1_SCL0 for EC_I2C1_PD_SCL */
GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* A44 - I2C1_SDA0 for EC_I2C1_PD_SDA */
GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* B48 - I2C2_SCL0 for EC_I2C2_SENSOR_3V3_SCL */
GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* A45 - I2C2_SDA0 for EC_I2C2_SENSOR_3V3_SDA */
GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* A63 - I2C3_SCL0 for EC_I2C3_POWER_SCL */
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* B66 - I2C3_SDA0 for EC_I2C3_POWER_SDA */
GPIO(PCH_SCI_L, PIN(7, 6), GPIO_ODR_HIGH) /* A38 - SCI# for EC_SCI_L */
/* KB BL PWM, only connected to TP */
GPIO(PWM_KBLIGHT, PIN(C, 4), GPIO_OUT_LOW) /* B64 - PWM2 for KB_BL_PWM */
GPIO(USB1_ENABLE, PIN(3, 2), GPIO_OUT_LOW) /* A16 - TRIS# for EN_USB_A0_PWR */
GPIO(USB2_ENABLE, PIN(D, 4), GPIO_OUT_LOW) /* B08 - JTAG_TDO1 for EN_USB_A1_PWR */
GPIO(ENTERING_RW, PIN(6, 0), GPIO_OUT_LOW) /* A30 - PWM7 for EC_ENTERING_RW */
GPIO(PCH_SMI_L, PIN(C, 6), GPIO_ODR_HIGH) /* B65 - SMI# for EC_SMI_L */
GPIO(PCH_PWRBTN_L, PIN(A, 5), GPIO_OUTPUT) /* A51 - A20M for EC_PCH_PWR_BTN_L */
GPIO(USB_C0_DP_HPD, PIN(6, 7), GPIO_OUT_LOW) /* A33 - PS2_CLK0 for USB_C0_DP_HPD */
GPIO(USB_C1_DP_HPD, PIN(3, 7), GPIO_OUT_LOW) /* B20 - PS2_CLK2 for USB_C1_DP_HPD */
GPIO(CPU_PROCHOT, PIN(D, 7), GPIO_OUT_LOW) /* A18 - GPIOD7 for EC_PCH_PROCHOT */
GPIO(ENABLE_TOUCHPAD, PIN(A, 6), GPIO_OUT_LOW) /* B55 - PS2_CLK3/TA2/F_CS1# for TP_SHDN_L */
GPIO(BAT_PRESENT_L, PIN(4, 5), GPIO_INPUT) /* B24 - ADC0 for EC_BATT_TMP */
GPIO(USB_PD_WAKE, PIN(4, 3), GPIO_OUT_LOW) /* B23 - ADC2 for USB_PD_WAKE */
/* When asserted, ME does not lock security descriptor */
GPIO(PCH_SEC_DISABLE_L, PIN(6, 3), GPIO_OUT_HIGH) /* B33 - PS2_DAT1 for FLASH_SECURITY_DISABLE_L */
GPIO(PCH_WAKE_L, PIN(3, 5), GPIO_ODR_HIGH) /* A17 - GPIO35/TEST# for EC_PCH_WAKE_L */
GPIO(EC_FAN1_TTACH, PIN(9, 3), GPIO_INPUT | GPIO_PULL_UP) /* A46 - TA1/F_DIO2 for EC_FAN1_TACH */
/* Fan PWM output - NC / testing only */
GPIO(EC_FAN1_PWM, PIN(C, 2), GPIO_OUT_LOW) /* A59 - PWM1 for EC_FAN1_PWM */
GPIO(PCH_ACOK, PIN(7, 3), GPIO_OUT_LOW) /* B39 - PS2_CLK3/TA2for ROP_EC_ACOK */
/* Interrupts from accelerometer / gyro -- not yet implemented */
GPIO(ACCEL1_INT, PIN(A, 3), GPIO_INPUT) /* A50 - SPIP_MOSI for ACCEL1_INT_L */
GPIO(ACCEL2_INT, PIN(3, 3), GPIO_INPUT) /* B17 - GPIO33 for ACCEL2_INT_L */
GPIO(ACCEL3_INT, PIN(8, 6), GPIO_INPUT) /* B46 - TXD/F_CS1# for ACCELGYRO3_INT_L */
GPIO(WLAN_OFF_L, PIN(E, 0), GPIO_OUT_LOW) /* A24 - GPOE0 for WLAN_OFF_L */
/* RCIN# line to PCH for 8042 emulation */
GPIO(PCH_RCIN_L, PIN(C, 5), GPIO_ODR_HIGH) /* A61 - KBRST# for EC_PCH_RCIN_L */
GPIO(USB2_OTG_VBUSSENSE, PIN(D, 2), GPIO_OUT_LOW) /* B67 - GPIOD2 for USB2_OTG_VBUSSENSE */
GPIO(PCH_RSMRST_L, PIN(8, 4), GPIO_OUT_LOW) /* B45 - GPIO84 for RSMRST_L */
/* prochot input from devices */
GPIO(PLATFORM_EC_PROCHOT, PIN(3, 6), GPIO_INPUT | GPIO_PULL_UP) /* B19 - GPIO36 for PLATFORM_EC_PROCHOT */
GPIO(USB_C0_5V_EN, PIN(0, 1), GPIO_OUT_LOW) /* B01 - GPIO01 for EN_USB_C0_5V_OUT */
GPIO(USB_C1_5V_EN, PIN(E, 5), GPIO_OUT_LOW) /* B62 - JTAG_TMS1 for EN_USB_C1_5V_OUT */
GPIO(USB_C0_CHARGE_EN_L, PIN(D, 3), GPIO_OUT_LOW) /* A64 - TB1 for EN_USB_C0_CHARGE_EC_L */
GPIO(PP1800_DX_SENSOR_EN, PIN(0, 3), GPIO_OUT_LOW) /* B02 - KSO16 for EN_PP1800_DX_SENSOR */
/* From lid sensor */
GPIO(ENABLE_BACKLIGHT, PIN(E, 2), GPIO_OUT_LOW) /* A41 - JTAG_TDI1 for EC_BL_DISABLE_L */
GPIO(PP3300_WLAN_EN, PIN(E, 4), GPIO_OUT_LOW) /* A52 - GPIOE4 for EN_PP3300_DX_WLAN */
GPIO(BOARD_VERSION1, PIN(0, 4), GPIO_INPUT) /* A02 - KSO13 for EC_BRD_ID1 */
GPIO(BOARD_VERSION2, PIN(8, 2), GPIO_INPUT) /* B43 - KSO14 for EC_BRD_ID2 */
GPIO(BOARD_VERSION3, PIN(8, 3), GPIO_INPUT) /* B44 - KSO15 for EC_BRD_ID3 */
GPIO(SYS_RESET_L, PIN(E, 1), GPIO_ODR_HIGH) /* B30 - GPIOE1 for SYS_RESET_L */
/*
* TODO(crosbug.com/p/40848): These LEDs should be under control of the npcx
* LED control unit. Remove these GPIO definitions once the LED control unit
* is functional.
*/
GPIO(CHARGE_LED_1, PIN(B, 7), GPIO_OUT_LOW) /* A57 - PWM5 for CHARGE_LED1 */
GPIO(CHARGE_LED_2, PIN(C, 0), GPIO_OUT_LOW) /* B61 - PWM6 for CHARGE_LED2 */
/*
* BATLOW_L and ROP_LDO_EN are stuffing options. Set as input to dynamically
* handle the stuffing option based on board id. As both signals have external
* pulls setting this pin as input won't harm anything.
*/
GPIO(BATLOW_L_PMIC_LDO_EN, PIN(D, 5), GPIO_ODR_HIGH) /* A08 - JTAG_TCK1 for BATLOW_PLATFORM_RST */
GPIO(ACCEL4_INT, PIN(A, 1), GPIO_INPUT) /* A49 - SPIP_SCLK for ACCELGYRO4_INT_L */
GPIO(PP1800_DX_AUDIO_EN, PIN(8, 0), GPIO_OUT_LOW) /* A39 - PWM3 for EN_PP1800_DX_AUDIO */
/* NC / stuffing option */
GPIO(PCH_RTCRST, PIN(C, 1), GPIO_INPUT | GPIO_PULL_UP) /* A58 - GPIOC1 for EC_PCH_RTCRST */
GPIO(PMIC_SLP_SUS_L, PIN(E, 3), GPIO_OUT_LOW) /* B51 - GPIOE3 for SLP_SUS_L_PMIC */
GPIO(USB_C1_CHARGE_EN_L, PIN(C, 7), GPIO_OUT_LOW) /* A62 - GPIOC7 for EN_USB_C1_CHARGE_EC_L */
/* NC pins - Set as input and pull them up for better power consumption */
GPIO(NC_081, PIN(8, 1), GPIO_INPUT | GPIO_PULL_UP) /* A40 - Unused pin */
GPIO(NC_0B6, PIN(B, 6), GPIO_INPUT | GPIO_PULL_UP) /* B60 - Unused pin */
GPIO(NC_066, PIN(6, 6), GPIO_INPUT | GPIO_PULL_UP) /* B35 - Unused pin */
GPIO(NC_0D6, PIN(D, 6), GPIO_INPUT | GPIO_PULL_UP) /* B09 - Unused pin */
/* Alternate functions GPIO definitions */
/* UART pins */
#if NPCX_UART_MODULE2
ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0) /* CR_SIN/SOUT for UART GPIO64/65 */
#else
ALTERNATE(PIN_MASK(1, 0x03), 1, MODULE_UART, 0) /* CR_SIN/SOUT for UART GPIO10/11 */
#endif
/* SPI pins */
ALTERNATE(PIN_MASK(A, 0x0A), 1, MODULE_SPI, 0) /* SPIP_MOSI/SPIP_SCLK for SPI GPIOA3/A1 */
ALTERNATE(PIN_MASK(9, 0x20), 1, MODULE_SPI, 0) /* SPIP_MISO for SPI GPIO95 */
/* I2C pins */
ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* I2C0SDA1/I2C0SCL1 for I2C GPIOB2/B3 */
ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* I2C0SDA0/I2C0SCL0 for I2C GPIOB4/B5 */
ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* I2C1SDA for I2C GPIO87 */
ALTERNATE(PIN_MASK(9, 0x07), 1, MODULE_I2C, 0) /* I2C1SCL/I2C2SDA/I2C2SCL for I2C GPIO90/91/92 */
ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* I2C3SDA/I2C3SCL for I2C GPIOD0/D1 */
/* ADC pins */
ALTERNATE(PIN_MASK(4, 0x16), 1, MODULE_ADC, 0) /* ADC1/ADC3/ADC4 for ADC GPIO44/42/41 */
/* LED1 - GPIOB7. LED2 - GPIOC0 */
ALTERNATE(PIN_MASK(B, 0x80), 3, MODULE_POWER_LED, 0) /* PWM5 for CHARGE_LED1 */
ALTERNATE(PIN_MASK(C, 0x01), 3, MODULE_POWER_LED, 0) /* PWM6 for CHARGE_LED2 */
/* Keyboard Columns */
ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, 0)
ALTERNATE(PIN_MASK(1, 0xFF), 0, MODULE_KEYBOARD_SCAN, 0)
ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, 0)
/* Keyboard Rows */
ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, 0)
ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, 0)
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