113 lines
6.5 KiB
PHP
113 lines
6.5 KiB
PHP
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/* -*- mode:c -*-
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*
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* Copyright 2019 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Declare symbolic names for all the GPIOs that we care about.
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* Note: Those with interrupt handlers must be declared first. */
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GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(3, 4), GPIO_INT_FALLING, tcpc_alert_event)
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GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, tcpc_alert_event)
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GPIO_INT(USB_C0_PPC_INT_ODL, PIN(6, 3), GPIO_INT_FALLING, ppc_interrupt)
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GPIO_INT(USB_C1_PPC_INT_ODL, PIN(D, 4), GPIO_INT_FALLING, ppc_interrupt)
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GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 3), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt)
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GPIO_INT(USB_C1_BC12_INT_ODL, PIN(A, 4), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt)
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GPIO_INT(SLP_S3_L, PIN(7, 4), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(SLP_S5_L, PIN(E, 0), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(S0_PWROK_OD, PIN(5, 6), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(EC_PWROK_OD, PIN(3, 7), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt)
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GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt)
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GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt)
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GPIO_INT(EC_WP_L, PIN(5, 0), GPIO_INT_BOTH, switch_interrupt)
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GPIO_INT(VOLDN_BTN_ODL, PIN(A, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
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GPIO_INT(VOLUP_BTN_ODL, PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
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GPIO_INT(6AXIS_INT_L, PIN(A, 0), GPIO_INT_FALLING | GPIO_PULL_UP, bmi160_interrupt)
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/* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */
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GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH)
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GPIO(3AXIS_INT_L, PIN(9, 6), GPIO_INPUT | GPIO_PULL_UP) /* 3 Axis Accel */
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GPIO(CCD_MODE_ODL, PIN(C, 6), GPIO_INPUT) /* Case Closed Debug Mode */
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GPIO(PROCHOT_ODL, PIN(D, 5), GPIO_ODR_HIGH) /* PROCHOT to SOC */
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GPIO(EC_BATT_PRES_ODL, PIN(4, 1), GPIO_INPUT) /* Battery Present */
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GPIO(EC_AP_INT_ODL, PIN(A, 3), GPIO_ODR_HIGH) /* Sensor MKBP event to SOC */
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GPIO(EN_PWR_A, PIN(B, 7), GPIO_OUT_LOW) /* Enable Power */
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GPIO(EC_EDP_BL_DISABLE, PIN(A, 2), GPIO_OUT_HIGH) /* Enable Backlight */
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GPIO(EC_ENTERING_RW, PIN(E, 5), GPIO_OUT_LOW) /* EC Entering RW */
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GPIO(EC_FCH_PWR_BTN_L, PIN(8, 6), GPIO_OUT_HIGH) /* Power Button to SOC */
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GPIO(EC_FCH_RSMRST_L, PIN(A, 1), GPIO_OUT_LOW) /* RSMRST# to SOC */
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GPIO(EC_FCH_PWROK, PIN(7, 5), GPIO_OUT_LOW) /* Power OK to SOC */
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GPIO(EC_FCH_WAKE_L, PIN(0, 3), GPIO_OUT_HIGH) /* Wake SOC */
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GPIO(EC_SYS_RST_L, PIN(C, 7), GPIO_ODR_HIGH) /* Cold Reset to SOC */
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GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */
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GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */
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GPIO(USB_C0_HPD, PIN(F, 5), GPIO_OUT_LOW) /* C0 DP Hotplug Detect */
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GPIO(DP2_HPD, PIN(C, 1), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */
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GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH)
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GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH)
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IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 1), GPIO_ODR_HIGH) /* C0 Fault to SOC */
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IOEX(USB_C1_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 2), GPIO_ODR_HIGH) /* C1 Fault to SOC */
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IOEX(KB_BL_EN, EXPIN(USBC_PORT_C0, 1, 3), GPIO_OUT_LOW) /* KB Backlight Enable */
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IOEX(EN_USB_A0_5V, EXPIN(USBC_PORT_C0, 1, 5), GPIO_OUT_LOW) /* A0 5V Source Enable */
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IOEX(USB_A0_CHARGE_EN_L, EXPIN(USBC_PORT_C0, 1, 6), GPIO_OUT_HIGH) /* A0 5V High Current Enable */
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IOEX(EN_USB_A1_5V_DB, EXPIN(USBC_PORT_C1, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */
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IOEX(USB_A1_CHARGE_EN_DB_L, EXPIN(USBC_PORT_C1, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */
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/*
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* The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)]
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* is not defined here as GPIO.
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*/
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/* I2C pins - these will be reconfigured for alternate function below */
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GPIO(EC_I2C_USB_A0_C0_SCL, PIN(B, 5), GPIO_INPUT)
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GPIO(EC_I2C_USB_A0_C0_SDA, PIN(B, 4), GPIO_INPUT)
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GPIO(EC_I2C_USB_A1_C1_SCL, PIN(9, 0), GPIO_INPUT)
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GPIO(EC_I2C_USB_A1_C1_SDA, PIN(8, 7), GPIO_INPUT)
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GPIO(EC_I2C_POWER_CBI_SCL, PIN(9, 2), GPIO_INPUT)
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GPIO(EC_I2C_POWER_CBI_SDA, PIN(9, 1), GPIO_INPUT)
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GPIO(EC_I2C_USBC_AP_MUX_SCL, PIN(D, 1), GPIO_INPUT)
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GPIO(EC_I2C_USBC_AP_MUX_SDA, PIN(D, 0), GPIO_INPUT)
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GPIO(FCH_SIC, PIN(F, 3), GPIO_INPUT)
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GPIO(FCH_SID, PIN(F, 2), GPIO_INPUT)
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GPIO(EC_I2C_SENSOR_SCL, PIN(3, 3), GPIO_INPUT | GPIO_SEL_1P8V)
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GPIO(EC_I2C_SENSOR_SDA, PIN(3, 6), GPIO_INPUT | GPIO_SEL_1P8V)
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GPIO(FCH_I2C_AUDIO_SCL, PIN(E, 4), GPIO_INPUT | GPIO_SEL_1P8V)
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GPIO(FCH_I2C_AUDIO_SDA, PIN(E, 3), GPIO_INPUT | GPIO_SEL_1P8V)
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GPIO(FCH_I2C_HDMI_HUB_3V3_SCL, PIN(B, 3), GPIO_INPUT)
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GPIO(FCH_I2C_HDMI_HUB_3V3_SDA, PIN(B, 2), GPIO_INPUT)
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ALTERNATE(PIN_MASK(6, BIT(4) | BIT(5)), 0, MODULE_UART, 0) /* Cr50 requires no pullups. */
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ALTERNATE(PIN_MASK(B, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C0 */
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ALTERNATE(PIN_MASK(9, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */
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ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */
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ALTERNATE(PIN_MASK(D, BIT(0) | BIT(1)), 0, MODULE_I2C, 0) /* I2C3 */
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ALTERNATE(PIN_MASK(F, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C4 */
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ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */
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ALTERNATE(PIN_MASK(E, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C6 */
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ALTERNATE(PIN_MASK(B, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C7 */
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ALTERNATE(PIN_MASK(4, BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC2, ADC3 Temp Sensors */
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ALTERNATE(PIN_MASK(C, BIT(3)), 0, MODULE_PWM, 0) /* PWM0 LED */
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ALTERNATE(PIN_MASK(C, BIT(4)), 0, MODULE_PWM, 0) /* PWM2 - EC_FAN_PWM */
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ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 KB Backlight */
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ALTERNATE(PIN_MASK(4, BIT(0)), 0, MODULE_PWM, 0) /* TA1 - EC_FAN_SPEED */
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ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */
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ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */
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ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */
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GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */
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ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */
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ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */
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/* Power Switch Logic (PSL) inputs */
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ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* AC_PRESENT, POWER_BUTTON_L, EC_RST_ODL */
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ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* LID_OPEN */
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