diff options
Diffstat (limited to 'board/helios/gpio.inc')
| -rw-r--r-- | board/helios/gpio.inc | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/board/helios/gpio.inc b/board/helios/gpio.inc deleted file mode 100644 index d16e1643be..0000000000 --- a/board/helios/gpio.inc +++ /dev/null @@ -1,136 +0,0 @@ -/* -*- 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. */ - -/* Wake Source interrupts */ -GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, board_lid_interrupt) -GPIO_INT(TABLET_MODE_L, PIN(C, 7), GPIO_INT_BOTH, board_gmr_tablet_switch_isr) -GPIO_INT(WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ -GPIO_INT(POWER_BUTTON_L, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) /* MECH_PWR_BTN_ODL */ -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 -#ifndef CONFIG_HOSTCMD_ESPI_VW_SLP_S4 -GPIO_INT(SLP_S4_L, PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt) -#endif -GPIO_INT(PG_EC_RSMRST_L, PIN(E, 2), GPIO_INT_BOTH, intel_x86_rsmrst_signal_interrupt) -GPIO_INT(PG_EC_ALL_SYS_PWRGD, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt) -GPIO_INT(PP5000_A_PG_OD, PIN(D, 7), GPIO_INT_BOTH, power_signal_interrupt) - -/* Sensor Interrupts */ -GPIO_INT(BASE_SIXAXIS_INT_L, PIN(5, 6), GPIO_INT_FALLING, motion_interrupt) - -/* USB-C interrupts */ -GPIO_INT(USB_C0_PPC_INT_ODL, PIN(E, 0), GPIO_INT_FALLING, ppc_interrupt) -GPIO_INT(USB_C1_PPC_INT_ODL, PIN(A, 2), GPIO_INT_FALLING, ppc_interrupt) -GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(6, 2), GPIO_INT_FALLING, tcpc_alert_event) -GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 5), GPIO_INT_FALLING, tcpc_alert_event) -GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 5), GPIO_INT_FALLING, bc12_interrupt) -GPIO_INT(USB_C1_BC12_INT_ODL, PIN(E, 4), GPIO_INT_FALLING, bc12_interrupt) - -/* Volume button interrupts */ -GPIO_INT(EC_VOLDN_BTN_ODL, PIN(9, 3), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) -GPIO_INT(EC_VOLUP_BTN_ODL, PIN(7, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) - -GPIO(SYS_RESET_L, PIN(C, 5), GPIO_ODR_HIGH) /* SYS_RST_ODL */ -GPIO(ENTERING_RW, PIN(E, 3), GPIO_OUT_LOW) /* EC_ENTERING_RW */ -GPIO(PCH_WAKE_L, PIN(7, 4), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ -GPIO(PCH_PWRBTN_L, PIN(C, 1), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ - -/* Power Sequencing Signals */ -GPIO(EN_PP5000_A, PIN(A, 4), GPIO_OUT_LOW) -GPIO(EN_A_RAILS, PIN(A, 3), GPIO_OUT_LOW) -GPIO(EC_PCH_RSMRST_L, PIN(A, 6), GPIO_OUT_LOW) -GPIO(EC_PROCHOT_ODL, PIN(6, 3), GPIO_ODR_HIGH) -GPIO(EC_PROCHOT_IN_OD, PIN(3, 4), GPIO_INPUT) -GPIO(EC_PCH_SYS_PWROK, PIN(3, 7), GPIO_OUT_LOW) -GPIO(CPU_C10_GATE_L, PIN(6, 7), GPIO_INPUT) - -/* MKBP event synchronization */ -GPIO(EC_INT_L, PIN(7, 0), GPIO_ODR_HIGH) - -/* - * 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) - -/* USB and USBC Signals */ -GPIO(USB_C_OC_ODL, PIN(B, 1), GPIO_ODR_HIGH) -GPIO(USB_C0_TCPC_RST_ODL, PIN(9, 7), GPIO_ODR_HIGH) -GPIO(USB_C1_TCPC_RST_ODL, PIN(3, 2), GPIO_ODR_HIGH) -GPIO(NC_94, PIN(9, 4), GPIO_INPUT | GPIO_PULL_UP) - -/* Misc Signals */ -GPIO(EC_BATT_PRES_ODL, PIN(E, 1), GPIO_INPUT) -GPIO(LED_1_L, PIN(C, 4), GPIO_OUT_HIGH) /* Yellow (hatch) */ -GPIO(LED_2_L, PIN(C, 3), GPIO_OUT_HIGH) /* White (hatch) */ -GPIO(LED_3_L, PIN(C, 2), GPIO_OUT_HIGH) -GPIO(EC_KB_BL_EN, PIN(8, 6), GPIO_OUT_LOW) /* Keyboard backlight */ -GPIO(EDP_BKLTEN_OD, PIN(D, 3), GPIO_ODR_HIGH) /* Display backlight */ -GPIO(EN_PP5000_FAN, PIN(6, 1), GPIO_OUT_LOW) - -/* I2C pins - Alternate function below configures I2C module on these pins */ -GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT | - GPIO_SEL_1P8V) /* EC_I2C_SENSOR_1V8_SCL */ -GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT | - GPIO_SEL_1P8V) /* EC_I2C_SENSOR_1V8_SDA */ -GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C_USB_C0_PD_SCL */ -GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C_USB_C0_PD_SDA */ -GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C_USB_C1_PD_SCL */ -GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C_USB_C1_PD_SDA */ -GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SDA */ -GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SCL */ -GPIO(I2C5_SCL, PIN(3, 3), GPIO_INPUT) /* EC_I2C_POWER_SCL */ -GPIO(I2C5_SDA, PIN(3, 6), GPIO_INPUT) /* EC_I2C_POWER_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 */ - -/* Keyboard pins */ -#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP) -GPIO(KBD_KSO2, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ -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 */ -ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ -ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */ - -/* Alternate functions GPIO definitions */ -ALTERNATE(PIN_MASK(B, 0x30), 0, MODULE_I2C, (GPIO_INPUT | GPIO_SEL_1P8V)) /* I2C0 1.8V */ -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(3, 0x48), 0, MODULE_I2C, 0) /* I2C5 */ -ALTERNATE(PIN_MASK(B, 0x0C), 0, MODULE_I2C, 0) /* I2C7 */ - -/* UART */ -ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, 0) /* UART from EC to Servo */ - -/* PWM */ -ALTERNATE(PIN_MASK(8, 0x01), 0, MODULE_PWM, 0) /* PWM3 - Keyboard backlight */ -ALTERNATE(PIN_MASK(B, 0x80), 0, MODULE_PWM, 0) /* PWM5 - FAN */ -ALTERNATE(PIN_MASK(4, 0x01), 0, MODULE_PWM, 0) /* TA1 - Fan Tachometer */ - -/* ADC */ -ALTERNATE(PIN_MASK(4, 0x3C), 0, MODULE_ADC, 0) /* ADC0, ADC1, ADC2, ADC3 */ - -/* Power Switch Logic (PSL) inputs */ -ALTERNATE(PIN_MASK(D, 0x04), 0, MODULE_PMU, 0) /* GPIOD2 = LID_OPEN */ -ALTERNATE(PIN_MASK(0, 0x07), 0, MODULE_PMU, 0) /* GPIO00 = ACOK_OD, - GPIO01 = MECH_PWR_BTN_ODL - GPIO02 = EC_RST_ODL */ |