diff options
Diffstat (limited to 'board/elemi/gpio.inc')
| -rw-r--r-- | board/elemi/gpio.inc | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/board/elemi/gpio.inc b/board/elemi/gpio.inc deleted file mode 100644 index 934e26ce2b..0000000000 --- a/board/elemi/gpio.inc +++ /dev/null @@ -1,169 +0,0 @@ -/* -*- mode:c -*- - * - * Copyright 2020 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. */ - -/* Wake Source interrupts */ -GPIO_INT(EC_LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) -GPIO_INT(EC_WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt) -GPIO_INT(H1_EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) -GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_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 -GPIO_INT(SLP_SUS_L, PIN(D, 7), GPIO_INT_BOTH, power_signal_interrupt) -GPIO_INT(PG_EC_RSMRST_ODL, PIN(E, 2), GPIO_INT_BOTH, power_signal_interrupt) -GPIO_INT(PG_EC_DSW_PWROK, PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt) -GPIO_INT(PG_EC_ALL_SYS_PWRGD, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt) - -/* USB-C interrupts */ -GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(E, 0), GPIO_INT_BOTH, tcpc_alert_event) -GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(A, 2), GPIO_INT_BOTH, tcpc_alert_event) - -GPIO_INT(USB_C0_PPC_INT_ODL, PIN(6, 2), GPIO_INT_BOTH, ppc_interrupt) -GPIO_INT(USB_C1_PPC_INT_ODL, PIN(F, 5), GPIO_INT_BOTH, ppc_interrupt) - -GPIO_INT(USB_C0_BC12_INT_ODL, PIN(E, 4), GPIO_INT_BOTH, bc12_interrupt) -GPIO_INT(USB_C1_MIX_INT_ODL, PIN(0, 3), GPIO_INT_BOTH, bc12_interrupt) - -/* HDMI interrupts */ - -/* Power Sequencing Signals */ -GPIO(EN_PP3300_A, PIN(A, 3), GPIO_OUT_LOW) -GPIO(EN_PP5000_A, PIN(A, 4), GPIO_OUT_LOW) -GPIO(EN_PPVAR_VCCIN, PIN(4, 3), GPIO_OUT_LOW) /* Enables VCCIN IMPV9 */ -GPIO(EC_PCH_DSW_PWROK, PIN(C, 0), GPIO_OUT_LOW) - -/* Other wake sources */ -/* - * GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an - * interrupt handler because it is automatically handled by the PSL. - * - * We need to lock the setting so this gpio can't be reconfigured to overdrive - * the real reset signal. (This is the PSL input pin not the real reset pin). - */ -GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | - GPIO_HIB_WAKE_HIGH | - GPIO_LOCKED) - -/* AP/PCH Signals */ -GPIO(EC_PCH_SYS_PWROK, PIN(3, 7), GPIO_OUT_LOW) -GPIO(EC_PCH_RSMRST_ODL, PIN(A, 6), GPIO_ODR_LOW) /* TODO - b/140950085 - implement TGL sequencing requirement */ -GPIO(EC_PCH_PWR_BTN_ODL, PIN(C, 1), GPIO_ODR_HIGH) -GPIO(EC_PCH_RTCRST, PIN(7, 6), GPIO_OUT_LOW) -GPIO(EC_PCH_WAKE_ODL, PIN(7, 4), GPIO_ODR_HIGH) -GPIO(EC_ENTERING_RW, PIN(E, 3), GPIO_OUT_LOW) -GPIO(EC_PROCHOT_ODL, PIN(6, 3), GPIO_ODR_HIGH) -GPIO_INT(EC_PROCHOT_IN_L, PIN(F, 0), GPIO_INT_BOTH, throttle_ap_prochot_input_interrupt) -GPIO(SYS_RST_ODL, PIN(C, 5), GPIO_ODR_HIGH) - -GPIO(EC_PCH_INT_ODL, PIN(B, 0), GPIO_ODR_HIGH) - -/* USB and USBC Signals */ -GPIO(EN_PP5000_USBA, PIN(C, 6), GPIO_OUT_LOW) /* Enable USB-A charging - all ports */ -GPIO(USB_A_LOW_PWR_OD, PIN(6, 6), GPIO_ODR_LOW) /* Don't limit USB-A charging by default - all ports */ -GPIO(USB_C1_RT_RST_ODL, PIN(8, 3), GPIO_ODR_LOW) /* USB_C1 Reset */ -GPIO(USB_C0_OC_ODL, PIN(B, 1), GPIO_ODR_HIGH) -GPIO(USB_C1_OC_ODL, PIN(5, 0), GPIO_ODR_HIGH) -/* There is currently no need to service this interrupt. */ -GPIO(USB_C1_RT_INT_ODL, PIN(F, 3), GPIO_INPUT) - -/* Don't have a load switch for retimer */ -UNIMPLEMENTED(USB_C1_LS_EN) - -/* Misc Signals */ -GPIO(EC_H1_PACKET_MODE, PIN(7, 5), GPIO_OUT_LOW) /* H1 Packet Mode */ -GPIO(EC_KB_BL_EN, PIN(8, 6), GPIO_OUT_LOW) /* Keyboard backlight enable */ -/* - * Despite their names, M2_SSD_PLN and M2_SSD_PLA are active-low, and M2_SSD_PLN - * is open-drain. - * TODO(b/138954381): Change these names when they change on the schematic. - */ -GPIO(M2_SSD_PLN, PIN(A, 0), GPIO_ODR_HIGH) /* SSD power-loss notification */ -GPIO(M2_SSD_PLA, PIN(7, 0), GPIO_INPUT) /* SSD power-loss acknowledgment */ -GPIO(CCD_MODE_ODL, PIN(E, 5), GPIO_INPUT) /* Case Closed Debug Mode */ -GPIO(EC_SLP_S0IX, PIN(7, 2), GPIO_INPUT | GPIO_PULL_UP) -GPIO(C0_CHARGE_LED_AMBER_L, PIN(C, 3), GPIO_OUT_HIGH) /* Amber C0 port */ -GPIO(C0_CHARGE_LED_WHITE_L, PIN(C, 4), GPIO_OUT_HIGH) /* White C0 port */ -GPIO(C1_CHARGE_LED_AMBER_L, PIN(6, 0), GPIO_OUT_HIGH) /* Amber C1 port */ -GPIO(C1_CHARGE_LED_WHITE_L, PIN(C, 2), GPIO_OUT_HIGH) /* White C1 port */ - -/* Unused signals */ -GPIO(UNUSED_GPIO41, PIN(4, 1), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIOF2, PIN(F, 2), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO96, PIN(9, 6), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO34, PIN(3, 4), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO56, PIN(5, 6), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIOD4, PIN(D, 4), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO95, PIN(9, 5), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO81, PIN(8, 1), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO93, PIN(9, 3), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIO97, PIN(9, 7), GPIO_INPUT | GPIO_PULL_UP) -GPIO(UNUSED_GPIOB5, PIN(B, 5), GPIO_INPUT | GPIO_SEL_1P8V) /* Unused I2C port, Set input only */ -GPIO(UNUSED_GPIOB4, PIN(B, 4), GPIO_INPUT | GPIO_SEL_1P8V) /* Unused I2C port, Set input only */ - -/* - * eDP backlight - both PCH and EC have enable pins that must be high - * for the backlight to turn on. Default state is high, and can be turned - * off during sleep states. - */ -GPIO(EC_EDP_BL_EN, PIN(D, 3), GPIO_OUT_HIGH) - -/* I2C pins - Alternate function below configures I2C module on these pins */ -GPIO(EC_I2C1_USB_C0_SCL, PIN(9, 0), GPIO_INPUT) -GPIO(EC_I2C1_USB_C0_SDA, PIN(8, 7), GPIO_INPUT) -GPIO(EC_I2C2_USB_C1_SCL, PIN(9, 2), GPIO_INPUT) -GPIO(EC_I2C2_USB_C1_SDA, PIN(9, 1), GPIO_INPUT) -GPIO(EC_I2C3_USB_1_MIX_SCL, PIN(D, 1), GPIO_INPUT) -GPIO(EC_I2C3_USB_1_MIX_SDA, PIN(D, 0), GPIO_INPUT) -GPIO(EC_I2C5_BATTERY_SCL, PIN(3, 3), GPIO_INPUT) -GPIO(EC_I2C5_BATTERY_SDA, PIN(3, 6), GPIO_INPUT) -GPIO(EC_I2C7_EEPROM_PWR_SCL_R, PIN(B, 3), GPIO_INPUT) -GPIO(EC_I2C7_EEPROM_PWR_SDA_R, PIN(B, 2), GPIO_INPUT) - -/* Battery signals */ -GPIO(EC_BATT_PRES_ODL, PIN(E, 1), GPIO_INPUT) - -/* Alternate functions GPIO definitions */ -ALTERNATE(PIN_MASK(9, BIT(0) | BIT(2) | BIT(1)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ -ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */ -ALTERNATE(PIN_MASK(D, BIT(1) | BIT(0)), 0, MODULE_I2C, 0) /* I2C3 */ -ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */ -ALTERNATE(PIN_MASK(B, BIT(3) | BIT(2)), 0, MODULE_I2C, 0) /* I2C7 */ - -/* Fan signals */ -GPIO(EN_PP5000_FAN, PIN(6, 1), GPIO_OUT_LOW) -ALTERNATE(PIN_MASK(B, BIT(7)), 0, MODULE_PWM, 0) /* FAN_PWM */ -ALTERNATE(PIN_MASK(4, BIT(0)), 0, MODULE_PWM, 0) /* FAN_SPEED_TACH */ - -/* Keyboard pins */ -#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP) -ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* KSI_00-01 */ -ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* KSI_02-07 */ -ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ -GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 */ -ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ -ALTERNATE(PIN_MASK(0, 0xF0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-13 */ -ALTERNATE(PIN_MASK(8, 0x04), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_14 */ -ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* EC_KB_BL_PWM */ - -/* UART */ -ALTERNATE(PIN_MASK(6, BIT(5) | BIT(4)), 0, MODULE_UART, 0) /* UART from EC to Servo */ - -/* Power Switch Logic (PSL) inputs */ -ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* GPIOD2 = EC_LID_OPEN */ -ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* GPIO00 = ACOK_OD, - GPIO01 = H1_EC_PWR_BTN_ODL - GPIO02 = EC_RST_ODL */ - -/* Temperature sensors */ -ALTERNATE(PIN_MASK(4, BIT(2) | BIT(4) | BIT(5)), 0, MODULE_ADC, 0) /* TEMP_SENSOR1,2,4 */ -ALTERNATE(PIN(F, 1), 0, MODULE_ADC, 0) /* TEMP_SENSOR3 */ |