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/* -*- mode:c -*-
*
* Copyright 2018 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(USB_C0_PD_INT_ODL, PIN(3, 7), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(USB_C1_PD_INT_ODL, PIN(C, 5), GPIO_INT_FALLING | GPIO_PULL_UP, tcpc_alert_event)
#ifdef CONFIG_POWER_S0IX
GPIO_INT(SLP_S0_L, PIN(7, 5), GPIO_INT_BOTH, power_signal_interrupt)
#endif
GPIO_INT(SLP_SUS_L_PCH, PIN(6, 2), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(ROP_EC_RSMRST_L, PIN(B, 0), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(ROP_DSW_PWROK, PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PWR_BTN_ODL, PIN(0, 4), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt)
GPIO_INT(LID_OPEN, PIN(6, 7), GPIO_INT_BOTH, lid_interrupt)
GPIO_INT(VOLDN_BTN, PIN(8, 3), GPIO_INT_BOTH, button_interrupt)
GPIO_INT(VOLUP_BTN, PIN(3, 6), GPIO_INT_BOTH, button_interrupt)
GPIO_INT(WP_L, PIN(4, 0), GPIO_INT_BOTH, switch_interrupt)
GPIO_INT(ROP_EC_ACOK, PIN(C, 1), GPIO_INT_BOTH, extpower_interrupt)
GPIO_INT(USB_C0_VBUS_DET_L, PIN(9, 3), GPIO_INT_BOTH | GPIO_PULL_UP, vbus0_evt)
GPIO_INT(USB_C1_VBUS_DET_L, PIN(9, 7), GPIO_INT_BOTH | GPIO_PULL_UP, vbus1_evt)
GPIO_INT(USB_C0_BC12_INT_L, PIN(D, 3), GPIO_INT_FALLING, usb0_evt)
GPIO_INT(USB_C1_BC12_INT_L, PIN(3, 3), GPIO_INT_FALLING, usb1_evt)
GPIO_INT(BASE_SIXAXIS_INT_L, PIN(7, 3), GPIO_INT_FALLING | GPIO_SEL_1P8V, motion_interrupt)
GPIO_INT(TABLET_MODE, PIN(C, 6), GPIO_INT_BOTH, hall_sensor_isr)
GPIO(EN_PP3300_TRACKPAD, PIN(4, 5), GPIO_OUT_LOW) /* Enable TouchPad */
GPIO(PCH_RTCRST, PIN(8, 2), GPIO_OUT_LOW) /* RTCRST# to SOC */
GPIO(BL_DISABLE_L, PIN(5, 6), GPIO_OUT_LOW) /* Enable Backlight */
GPIO(WLAN_OFF_L, PIN(7, 2), GPIO_OUT_LOW) /* Disable WLAN */
GPIO(EN_PP3300_DX_WLAN, PIN(A, 7), GPIO_OUT_LOW) /* Enable WLAN 3.3V Power */
GPIO(PCH_PROCHOT, PIN(8, 1), GPIO_OUT_HIGH) /* PROCHOT# to SOC */
GPIO(PCH_ACPRESENT, PIN(5, 0), GPIO_ODR_LOW) /* ACOK to SOC */
GPIO(PCH_WAKE_L, PIN(A, 3), GPIO_ODR_HIGH) /* Wake SOC */
GPIO(PCH_RSMRST_L, PIN(7, 0), GPIO_OUT_LOW) /* RSMRST# to SOC */
GPIO(PCH_PWR_BTN_L, PIN(C, 4), GPIO_ODR_HIGH) /* Power Button to SOC */
GPIO(PLATFORM_RST, PIN(A, 6), GPIO_OUT_LOW) /* EC Reset to LDO_EN */
GPIO(SYS_RESET_L, PIN(6, 1), GPIO_ODR_HIGH) /* Cold Reset to SOC */
GPIO(SLP_SUS_L_PMIC, PIN(8, 5), GPIO_OUT_LOW) /* SLP_SUS# to PMIC */
GPIO(BATT_PRES_L, PIN(3, 4), GPIO_INPUT) /* Battery Present */
GPIO(CCD_MODE_ODL, PIN(6, 3), GPIO_INPUT) /* Case Closed Debug Mode */
GPIO(ENTERING_RW, PIN(7, 6), GPIO_OUTPUT) /* EC Entering RW */
GPIO(ROP_EC_INT_L, PIN(6, 0), GPIO_INPUT) /* PMIC interrupt */
GPIO(KB_BL_EN, PIN(7, 1), GPIO_OUT_LOW) /* Keyboard backlight enable */
#ifndef CONFIG_POWER_S0IX
GPIO(SLP_S0_L, PIN(7, 5), GPIO_INPUT)
#endif
/* Sensor Power */
GPIO(EN_PP1800_DX_SENSOR, PIN(E, 7), GPIO_OUT_LOW)
/* Reserved, no function */
GPIO(EN_PP3300_USB_PD, PIN(0, 1), GPIO_INPUT)
/* Reserved, output low to disable Board ID ADC by default */
GPIO(BRD_ID_EN, PIN(0, 2), GPIO_OUT_LOW) /* Enable for board ID ADC */
/* Reserved, for the lid accelerator interrupt */
GPIO(LID_ACCEL_INT_L, PIN(D, 2), GPIO_INPUT | GPIO_SEL_1P8V | GPIO_PULL_UP) /* LID Accelerator interrupt */
/* Reserved, changing touchpad interrupt behavior for wakeup */
GPIO(TP_INT_CONN, PIN(C, 2), GPIO_INPUT) /* Touchpad interrupt */
/* Reserved, output low to enable touchpad interrupt by default */
GPIO(TP_INT_EN, PIN(A, 1), GPIO_OUT_LOW) /* Enable Touchpad interrupt */
/* I2C pins - these will be reconfigured for alternate function below */
GPIO(I2C0_0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C0_0_USBC_3V3_SCL */
GPIO(I2C0_0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C0_0_USBC_3V3_SDA */
GPIO(I2C0_1_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C0_1_USBC_3V3_SCL */
GPIO(I2C0_1_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C0_1_USBC_3V3_SDA */
GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C1_3V3_SCL */
GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C1_3V3_SDA */
GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C2_PMIC_3V3_SCL */
GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C2_PMIC_3V3_SDA */
GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT | GPIO_SEL_1P8V) /* EC_I2C3_SENSOR_1V8_SCL */
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT | GPIO_SEL_1P8V) /* EC_I2C3_SENSOR_1V8_SDA */
/* rev0: 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */
GPIO(EN_USB_C0_5V_OUT, PIN(3, 2), GPIO_OUT_LOW) /* C0 5V Enable */
GPIO(EN_USB_C0_3A, PIN(6, 6), GPIO_OUT_LOW) /* C0 Enable 3A */
GPIO(EN_USB_C0_CHARGE_EC_L, PIN(C, 0), GPIO_OUT_LOW) /* C0 Charge enable */
GPIO(EN_USB_C1_5V_OUT, PIN(B, 1), GPIO_OUT_LOW) /* C1 5V Enable */
GPIO(EN_USB_C1_3A, PIN(3, 5), GPIO_OUT_LOW) /* C1 3A Enable */
GPIO(EN_USB_C1_CHARGE_EC_L, PIN(C, 3), GPIO_OUT_LOW) /* C1 Charge enable */
GPIO(USB_PD_RST_C0, PIN(0, 3), GPIO_OUT_LOW) /* C0 PD Reset */
GPIO(USB_C1_PD_RST_ODL, PIN(7, 4), GPIO_ODR_HIGH) /* C1 PD Reset */
GPIO(USB_C0_DP_HPD, PIN(9, 4), GPIO_INPUT) /* C0 DP Hotplug Detect */
GPIO(USB_C1_DP_HPD, PIN(A, 5), GPIO_INPUT) /* C1 DP Hotplug Detect */
GPIO(USB2_ID2, PIN(9, 5), GPIO_OUT_LOW) /* USB OTG ID */
/* USB Type-A control */
GPIO(USB_A_CHARGE_EN_L, PIN(0, 0), GPIO_OUT_LOW)
GPIO(EN_USB_A_5V, PIN(8, 4), GPIO_OUT_LOW)
/* LEDs */
GPIO(CHG_LED1, PIN(8, 0), GPIO_OUT_LOW)
GPIO(CHG_LED2, PIN(B, 7), GPIO_OUT_LOW)
GPIO(PWR_LED, PIN(8, 6), GPIO_OUT_LOW)
/* Alternate functions GPIO definitions */
/* UART pins */
ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0) /* GPIO64-65 */ /* UART from EC to Servo */
/* I2C pins */
ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* GPIO87 */ /* EC_I2C1_3V3_SDA */
ALTERNATE(PIN_MASK(9, 0x01), 1, MODULE_I2C, 0) /* GPIO90 */ /* EC_I2C1_3V3_SCL */
ALTERNATE(PIN_MASK(9, 0x06), 1, MODULE_I2C, 0) /* GPIO91-92 */ /* EC_I2C2_PMIC_3V3_SDA/SCL */
ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* GPIOB4-B5 */ /* EC_I2C0_0_USBC_3V3_SDA/SCL */
ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* GPOPB2-B3 */ /* EC_I2C0_1_3V3_SDA/SCL */
ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* GPIOD0-D1 */ /* EC_I2C3_SENSOR_1V8_SDA/SCL */
/* PWM pins */
ALTERNATE(PIN_MASK(B, 0x40), 1, MODULE_PWM, 0) /* GPIOB6 */ /* PWM KB Backlight */
/* Keyboard pins */
#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP)
#define GPIO_KB_OUTPUT (GPIO_ODR_HIGH)
ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* GPIO30-31 */ /* KSI_00-01 */
ALTERNATE(PIN_MASK(2, 0xfc), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* GPIO22-27 */ /* KSI_02-07 */
ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) /* GPIO20-21 */ /* KSO_00-01 */
ALTERNATE(PIN_MASK(1, 0x7f), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) /* GPIO10-16 */ /* KSO_03-09 */
ALTERNATE(PIN_MASK(0, 0xe0), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) /* GPIO05-07 */ /* KSO_10-12 */
GPIO(KBD_KSO2, PIN(1, 7), GPIO_OUT_LOW) /* EC_KSO_02_INV */
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