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/* -*- mode:c -*-
*
* Copyright 2019 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(AC_PRESENT, PIN(C, 1), GPIO_INT_BOTH, extpower_interrupt)
GPIO_INT(POWER_BUTTON_L, PIN(0, 4), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt) /* MECH_PWR_BTN_ODL */
GPIO_INT(PCH_SLP_S0_L, PIN(7, 5), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PCH_SLP_S3_L, PIN(7, 3), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PCH_SLP_S4_L, PIN(8, 6), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PCH_SLP_SUS_L, PIN(6, 2), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(RSMRST_L_PGOOD, PIN(B, 0), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PMIC_DPWROK, PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(WP_L, PIN(9, 3), GPIO_INT_BOTH, switch_interrupt)
GPIO_INT(RECOVERY_L, PIN(8, 2), GPIO_INT_BOTH, button_interrupt) /* Recovery button */
/* TODO(jnchase): configure as interrupt when code is ready / if needed*/
GPIO(POE_LTC_PGOOD, PIN(C, 5), GPIO_INPUT) /* PoE power good */
GPIO(PSE_PWM_INT, PIN(3, 7), GPIO_INPUT) /* PoE LTC interrupt */
GPIO(V3P3A_I350_PG, PIN(4, 4), GPIO_INPUT) /* Disconnected */
GPIO(USB_C0_VBUS_DET_L, PIN(9, 7), GPIO_INPUT) /* USB-C VBUS */
GPIO(PCH_RTCRST, PIN(E, 7), GPIO_OUT_LOW) /* RTCRST# to SOC */
GPIO(WLAN_OFF_L, PIN(7, 2), GPIO_OUT_LOW) /* Disable WLAN */
GPIO(PP3300_DX_WLAN, PIN(A, 7), GPIO_OUT_LOW) /* Enable WLAN 3.3V Power */
GPIO(CPU_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_PWRBTN_L, PIN(7, 4), GPIO_ODR_HIGH) /* Power Button to SOC */
GPIO(EC_PLATFORM_RST, PIN(4, 5), GPIO_OUT_LOW) /* EC Reset to LDO_EN */
GPIO(SYS_RESET_L, PIN(6, 1), GPIO_ODR_HIGH) /* Cold Reset to SOC */
GPIO(PMIC_SLP_SUS_L, PIN(8, 5), GPIO_OUT_LOW) /* SLP_SUS# to PMIC */
GPIO(CCD_MODE_ODL, PIN(6, 3), GPIO_INPUT) /* Case Closed Debug Mode */
GPIO(EC_HAVEN_RESET_ODL, PIN(0, 2), GPIO_ODR_HIGH) /* H1 Reset */
GPIO(ENTERING_RW, PIN(7, 6), GPIO_OUTPUT) /* EC Entering RW */
GPIO(PMIC_INT_L, PIN(6, 0), GPIO_INPUT) /* PMIC interrupt */
GPIO(POWER_RATE, PIN(7, 1), GPIO_INPUT) /* High: i3/5/7. Low: Celeron */
GPIO(PP3300_USB_PD_EN, PIN(6, 7), GPIO_OUT_HIGH) /* Initialize PP3300_USB_PD_EN as output high */
GPIO(LAN_PWR_EN, PIN(8, 3), GPIO_OUT_HIGH) /* Ethernet power enabled */
/* I2C pins - these will be reconfigured for alternate function below */
GPIO(I2C0_0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C_LTC_SCL */
GPIO(I2C0_0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C_LTC_SDA */
GPIO(I2C0_1_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C_EEPROM_SCL */
GPIO(I2C0_1_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C_EEPROM_SDA */
GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* TP184 */
GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* TP185 */
GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_ROP_I2C_CLK */
GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_ROP_I2C_SDA */
GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_THEM_CLK */
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_THEM_SDA */
/* 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */
GPIO(USB_C0_5V_EN, PIN(4, 2), GPIO_OUT_LOW | GPIO_PULL_UP) /* C0 5V Enable */
GPIO(USB_C0_VBUS_ILIM, PIN(3, 5), GPIO_OUT_HIGH)
GPIO(FAN_PWR_EN, PIN(9, 5), GPIO_OUT_HIGH) /* Fan power */
GPIO(PI3_BC12_DET_L, PIN(D, 3), GPIO_INPUT) /* USB-C */
GPIO(USB_FP3_CHARGE_EN_L, PIN(C, 6), GPIO_OUT_LOW) /* USB-C */
GPIO(USB_FP0_5V_EN, PIN(0, 0), GPIO_OUT_LOW) /* Front port 1 */
GPIO(USB_FP1_5V_EN, PIN(B, 1), GPIO_OUT_LOW) /* Front port 2 */
GPIO(USB_FP3_5V_EN, PIN(A, 1), GPIO_OUT_LOW) /* Front port 3 */
GPIO(USB_FP_CHARGE_EN_L, PIN(A, 5), GPIO_OUT_LOW) /* USB-A */
GPIO(PP3300_TPU_EN, PIN(0, 1), GPIO_OUT_HIGH) /* TPU 3.3V enable */
/* Not connected */
GPIO(USB_C0_CHARGE_L, PIN(C, 0), GPIO_OUT_LOW) /* C0 Charge enable */
GPIO(AC_JACK_CHARGE_L, PIN(C, 3), GPIO_OUT_LOW) /* AC jack charge enable */
GPIO(USB_C0_PD_RST_ODL, PIN(0, 3), GPIO_OUT_LOW) /* C0 PD Reset */
GPIO(USB_C0_DP_HPD, PIN(9, 4), GPIO_INPUT) /* C0 DP Hotplug Detect */
GPIO(USB_C0_TCPC_PWR, PIN(8, 4), GPIO_OUT_LOW) /* Enable C0 TCPC Power */
GPIO(TYPE_C_60W, PIN(3, 3), GPIO_OUTPUT | GPIO_PULL_DOWN)
GPIO(TYPE_C_65W, PIN(3, 4), GPIO_OUTPUT | GPIO_PULL_DOWN)
/* Alternate functions GPIO definitions */
ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0) /* GPIO64-65 */ /* UART from EC to Servo */
ALTERNATE(PIN_MASK(9, 0x06), 1, MODULE_I2C, 0) /* GPIO91-92 */ /* EC_I2C2_PMIC_3V3_SDA/SCL */
ALTERNATE(PIN_MASK(A, 0x40), 1, MODULE_PWM, 0) /* GPIOA6 */ /* TACH2 */
ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* GPIOB4-B5 */ /* EC_I2C0_0_LTC_SDA/SCL */
ALTERNATE(PIN_MASK(B, 0x40), 1, MODULE_PWM, 0) /* GPIOB6 */ /* EC_FAN_PWM */
ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* GPOPB2-B3 */ /* EC_I2C0_1_EEPROM_SDA/SCL */
ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* GPIOD0-D1 */ /* EC_I2C3_SENSOR_1V8_SDA/SCL */
/* Alternate functions for LED PWM */
ALTERNATE(PIN_MASK(8, 0x01), 1, MODULE_PWM, 0) /* GPIO80 PWM3 Red*/
ALTERNATE(PIN_MASK(B, 0x80), 1, MODULE_PWM, 0) /* GPOB7 PWM5 Green*/
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