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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.
* Pin names follow the schematic, and are aliased to other names if necessary.
* Note: Those with interrupt handlers must be declared first. */
/* Wake Source interrupts */
GPIO_INT(EC_WP_ODL, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt)
GPIO_INT(H1_EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt)
/* Power sequencing interrupts */
GPIO_INT(SLP_S0_L, PIN(D, 5), GPIO_INT_BOTH, power_signal_interrupt)
#ifndef CONFIG_HOSTCMD_ESPI_VW_SLP_S3
GPIO_INT(SLP_S3_L, PIN(A, 5), GPIO_INT_BOTH, power_signal_interrupt)
#endif
#ifndef CONFIG_HOSTCMD_ESPI_VW_SLP_S4
GPIO_INT(SLP_S4_L, PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt)
#endif
/* Other interrupts */
GPIO_INT(USB_C0_TCPPC_INT_ODL, PIN(E, 0), GPIO_INT_FALLING, ppc_interrupt)
GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(6, 2), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(H1_EC_RECOVERY_BTN_ODL, PIN(2, 4), GPIO_INT_BOTH, button_interrupt)
/* PCH/CPU signals */
GPIO(EC_PCH_SYS_PWROK, PIN(3, 7), GPIO_OUT_LOW)
GPIO(EC_PCH_RSMRST_L, PIN(A, 6), GPIO_OUT_LOW)
GPIO(EC_PCH_PWR_BTN_ODL, PIN(C, 1), GPIO_ODR_HIGH)
GPIO(EC_PCH_RTCRST, PIN(7, 6), GPIO_ODR_HIGH)
GPIO(EC_PCH_WAKE_ODL, PIN(7, 4), GPIO_ODR_HIGH)
GPIO(EC_PROCHOT_IN_OD, PIN(3, 4), GPIO_INPUT)
GPIO(EC_PROCHOT_ODL, PIN(6, 3), GPIO_ODR_HIGH)
GPIO(CPU_C10_GATE_L, PIN(6, 7), GPIO_INPUT)
GPIO(SYS_RST_ODL, PIN(C, 5), GPIO_ODR_HIGH)
/* Power inputs - these may need to be interrupts */
GPIO(PG_VPRIM_CORE_A_OD, PIN(2, 3), GPIO_INPUT)
GPIO(IMVP8_VRRDY_OD, PIN(1, 6), GPIO_INPUT)
GPIO(PG_PP5000_A_OD, PIN(D, 7), GPIO_INPUT)
GPIO(PG_PP2500_DRAM_U_OD, PIN(2, 0), GPIO_INPUT)
GPIO(PG_PP1800_A_OD, PIN(3, 1), GPIO_INPUT)
GPIO(PG_PP1200_U_OD, PIN(2, 1), GPIO_INPUT)
GPIO(PG_PP1050_A_OD, PIN(2, 2), GPIO_INPUT)
GPIO(PG_PP950_VCCIO_OD, PIN(1, 7), GPIO_INPUT)
/* Power control outputs */
GPIO(EN_PP5000_A, PIN(A, 4), GPIO_OUT_LOW)
GPIO(EN_PP3300_INA_H1_EC_ODL, PIN(5, 7), GPIO_ODR_HIGH)
GPIO(EN_PP1800_A, PIN(1, 5), GPIO_OUT_LOW)
GPIO(VCCST_PG_OD, PIN(1, 4), GPIO_ODR_HIGH)
GPIO(EN_S0_RAILS, PIN(1, 1), GPIO_OUT_LOW)
GPIO(EN_ROA_RAILS, PIN(A, 3), GPIO_OUT_LOW)
GPIO(EN_PP950_VCCIO, PIN(1, 0), GPIO_OUT_LOW)
GPIO(EC_IMVP8_PE, PIN(A, 7), GPIO_OUT_LOW)
GPIO(EN_IMVP8_VR, PIN(F, 4), GPIO_OUT_LOW)
/* Barreljack */
GPIO(EN_PPVAR_BJ_ADP_L, PIN(0, 4), GPIO_OUT_LOW)
GPIO(BJ_ADP_PRESENT_L, PIN(8, 2), GPIO_INPUT)
/* USB type A */
GPIO(EN_PP5000_USB_VBUS, PIN(8, 3), GPIO_OUT_LOW)
GPIO(USB_A_LOW_PWR_OD, PIN(9, 4), GPIO_ODR_HIGH)
GPIO(USB_A0_OC_ODL, PIN(E, 4), GPIO_ODR_HIGH)
GPIO(USB_A1_OC_ODL, PIN(A, 2), GPIO_ODR_HIGH)
GPIO(USB_A2_OC_ODL, PIN(F, 5), GPIO_ODR_HIGH)
GPIO(USB_A3_OC_ODL, PIN(0, 3), GPIO_ODR_HIGH)
/* USB type C */
GPIO(USB_C0_TCPC_RST, PIN(9, 7), GPIO_OUT_LOW)
/* Misc. */
GPIO(M2_SSD_PLN, PIN(A, 0), GPIO_INPUT)
GPIO(EC_ENTERING_RW, PIN(E, 3), GPIO_OUT_LOW)
GPIO(CCD_MODE_ODL, PIN(E, 5), GPIO_ODR_HIGH)
GPIO(HDMI_CONN0_OC_ODL, PIN(0, 7), GPIO_ODR_HIGH)
GPIO(HDMI_CONN1_OC_ODL, PIN(0, 6), GPIO_ODR_HIGH)
GPIO(EN_PP_MST_OD, PIN(9, 6), GPIO_ODR_LOW)
/* I2C pins - Alternate function below configures I2C module on these pins */
GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C_INA_SCL */
GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C_INA_SDA */
GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C_USB_C0_TCPPC_SCL */
GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C_USB_C0_TCPPC_SDA */
GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SCL */
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SDA */
GPIO(I2C4_SCL, PIN(F, 3), GPIO_INPUT) /* EC_I2C_RFU_SCL */
GPIO(I2C4_SDA, PIN(F, 2), GPIO_INPUT) /* EC_I2C_RFU_SDA */
GPIO(I2C5_SCL, PIN(3, 3), GPIO_INPUT) /* EC_I2C_IMVP8_SCL */
GPIO(I2C5_SDA, PIN(3, 6), GPIO_INPUT) /* EC_I2C_IMVP8_SDA */
GPIO(I2C7_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C_EEPROM_SCL */
GPIO(I2C7_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C_EEPROM_SDA */
/* Alternate functions GPIO definitions */
ALTERNATE(PIN_MASK(B, 0x30), 0, MODULE_I2C, 0) /* I2C0 */
ALTERNATE(PIN_MASK(9, 0x07), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */
ALTERNATE(PIN_MASK(8, 0x80), 0, MODULE_I2C, 0) /* I2C1 SDA */
ALTERNATE(PIN_MASK(D, 0x03), 0, MODULE_I2C, 0) /* I2C3 */
ALTERNATE(PIN_MASK(F, 0x0C), 0, MODULE_I2C, 0) /* I2C4 */
ALTERNATE(PIN_MASK(3, 0x48), 0, MODULE_I2C, 0) /* I2C5 */
ALTERNATE(PIN_MASK(B, 0x0C), 0, MODULE_I2C, 0) /* I2C7 */
/* PWM */
ALTERNATE(PIN_MASK(C, 0x08), 0, MODULE_PWM, 0) /* PWM0 - Red Led */
ALTERNATE(PIN_MASK(C, 0x10), 0, MODULE_PWM, 0) /* PWM2 - Green Led */
ALTERNATE(PIN_MASK(8, 0x01), 0, MODULE_PWM, 0) /* PWM3 - Blue Led - NC */
ALTERNATE(PIN_MASK(B, 0x80), 0, MODULE_PWM, 0) /* PWM5 - Fan 1 */
ALTERNATE(PIN_MASK(4, 0x01), 0, MODULE_PWM, 0) /* TA1 - Fan Tachometer */
ALTERNATE(PIN_MASK(C, 0x01), 0, MODULE_PWM, 0) /* PWM6 - Fan 2 - NC */
ALTERNATE(PIN_MASK(7, 0x08), 0, MODULE_PWM, 0) /* TA2 - Fan Tachometer - NC */
/* ADC */
ALTERNATE(PIN_MASK(4, 0x3E), 0, MODULE_ADC, 0) /* ADC0-4 */
ALTERNATE(PIN_MASK(E, 0x02), 0, MODULE_ADC, 0) /* ADC7 */
ALTERNATE(PIN_MASK(F, 0x01), 0, MODULE_ADC, 0) /* ADC9 */
/* UART */
ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, 0) /* UART from EC to Servo */
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