From a5393caeb591dce6ad14fe3580ce182f644a51eb Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 17 Oct 2016 19:00:39 -0700 Subject: eve: Add new board Add support for eve P0 board with: - chip: npcx - pmic: bd999992GW - charger: bd99956 - tcpc: 2x anx3429 BUG=chrome-os-partner:58666 BRANCH=none TEST=build and boot on eve board Change-Id: I69ff246e9f8197d5d50241e6a8fa4796f4c9bfda Signed-off-by: Duncan Laurie Reviewed-on: https://chromium-review.googlesource.com/400638 --- board/eve/gpio.inc | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 board/eve/gpio.inc (limited to 'board/eve/gpio.inc') diff --git a/board/eve/gpio.inc b/board/eve/gpio.inc new file mode 100644 index 0000000000..7d88a44998 --- /dev/null +++ b/board/eve/gpio.inc @@ -0,0 +1,117 @@ +/* -*- mode:c -*- + * + * Copyright 2016 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(CHARGER_INT_L, PIN(3, 3), GPIO_INT_FALLING, bd9995x_vbus_interrupt) +GPIO_INT(USB_C0_PD_INT_ODL, PIN(3, 7), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C1_PD_INT_ODL, PIN(C, 5), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(PCH_SLP_S0_L, PIN(7, 5), 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(9, 7), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(POWER_BUTTON_L, PIN(0, 4), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt) +GPIO_INT(LID_OPEN, PIN(6, 7), GPIO_INT_BOTH, lid_interrupt) +GPIO_INT(TABLET_MODE_L, PIN(3, 6), GPIO_INT_BOTH, tablet_mode_interrupt) +GPIO_INT(VOLUME_DOWN_L, PIN(8, 3), GPIO_INT_FALLING | GPIO_PULL_UP, button_interrupt) +GPIO_INT(VOLUME_UP_L, PIN(8, 2), GPIO_INT_FALLING | GPIO_PULL_UP, button_interrupt) +GPIO_INT(WP_L, PIN(4, 0), GPIO_INT_BOTH, switch_interrupt) +GPIO_INT(AC_PRESENT, PIN(C, 1), GPIO_INT_BOTH, extpower_interrupt) + +GPIO(PCH_RTCRST, PIN(E, 7), GPIO_OUT_LOW) /* RTCRST# to SOC */ +GPIO(ENABLE_BACKLIGHT, PIN(5, 6), GPIO_OUT_LOW) /* Enable Backlight */ +GPIO(ENABLE_TOUCHPAD, PIN(3, 2), GPIO_OUT_LOW) /* Enable Trackpad */ +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(CHARGER_RST_ODL, PIN(0, 1), GPIO_ODR_HIGH) /* CHARGER_RST_ODL */ +GPIO(CPU_PROCHOT, PIN(8, 1), GPIO_OUT_HIGH) /* PROCHOT# to SOC */ +GPIO(PCH_ACOK, PIN(5, 0), GPIO_OUT_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(4, 1), GPIO_ODR_HIGH) /* Power Button to SOC */ +GPIO(EC_PLATFORM_RST, PIN(A, 6), GPIO_INPUT) /* EC Reset from H1 */ +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(BATTERY_PRESENT_L, PIN(3, 4), GPIO_INPUT) /* Battery Present */ +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 */ + +/* Sensor interrupts, not implemented yet */ +GPIO(ACCELGYRO3_INT_L, PIN(9, 3), GPIO_INPUT) +GPIO(ACCEL1_INT_L, PIN(C, 7), GPIO_INPUT) + +/* I2C pins - these will be reconfigured for alternate function below */ +GPIO(I2C0_0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C00_USB_C0_SCL */ +GPIO(I2C0_0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C00_USB_C0_SDA */ +GPIO(I2C0_1_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C01_USB_C1_SCL */ +GPIO(I2C0_1_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C01_USB_C1_SDA */ +GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C1_GYRO_SCL */ +GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C1_GYRO_SDA */ +GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C2_SENSOR_3V3_SCL */ +GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C2_SENSOR_3V3_SDA */ +GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C3_POWER_SCL */ +GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C3_POWER_SDA */ + +/* Charge LED */ +GPIO(CHARGE_LED_1, PIN(8, 0), GPIO_OUT_LOW) /* Charge LED 1 */ +GPIO(CHARGE_LED_2, PIN(C, 4), GPIO_OUT_LOW) /* Charge LED 2 */ +GPIO(CHARGE_LED_3, PIN(B, 6), GPIO_OUT_LOW) /* Charge LED 3 */ +GPIO(CHARGE_LED_4, PIN(C, 0), GPIO_OUT_LOW) /* Charge LED 4 */ +GPIO(CHARGE_LED_5, PIN(C, 3), GPIO_OUT_LOW) /* Charge LED 5 */ +GPIO(CHARGE_LED_6, PIN(C, 2), GPIO_OUT_LOW) /* Charge LED 6 */ + +/* AP wake sources when in Deep-S3 state */ +GPIO(TOUCHPAD_WAKE_L, PIN(7, 1), GPIO_INPUT | GPIO_SEL_1P8V) /* INT# from Trackpad */ +GPIO(DSP_WAKE_L, PIN(C, 6), GPIO_INPUT | GPIO_SEL_1P8V) /* INT# from DSP Mic */ + +/* 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */ +GPIO(USB_C0_5V_EN, PIN(4, 2), GPIO_OUT_LOW) /* C0 5V Enable */ +GPIO(USB_C1_5V_EN, PIN(B, 1), GPIO_OUT_LOW) /* C1 5V Enable */ +GPIO(USB_C0_CABLE_DET, PIN(D, 2), GPIO_INPUT) /* C0 Cable Detect */ +GPIO(USB_C1_CABLE_DET, PIN(D, 3), GPIO_INPUT) /* C1 Cable Detect */ +GPIO(USB_C0_PD_RST_L, PIN(0, 3), GPIO_OUT_LOW) /* C0 PD Reset */ +GPIO(USB_C1_PD_RST_L, PIN(7, 4), GPIO_OUT_LOW) /* C1 PD Reset */ +GPIO(USB_C0_DP_HPD, PIN(9, 4), GPIO_INPUT) /* C0 DP Hotplug Detect */ +GPIO(USB_C1_DP_HPD, PIN(A, 5), GPIO_INPUT) /* C1 DP Hotplug Detect */ +GPIO(USB_C0_TCPC_PWR, PIN(8, 4), GPIO_OUT_LOW) /* Enable C0 TCPC Power */ +GPIO(USB_C1_TCPC_PWR, PIN(0, 0), GPIO_OUT_LOW) /* Enable C1 TCPC Power */ +GPIO(USB2_OTG_ID, PIN(A, 1), GPIO_ODR_LOW) /* OTG ID */ +GPIO(USB2_OTG_VBUSSENSE, PIN(9, 5), GPIO_OUT_LOW) /* OTG VBUS Sense */ + +/* Board ID */ +GPIO(BOARD_VERSION1, PIN(4, 3), GPIO_INPUT) /* Board ID bit0 */ +GPIO(BOARD_VERSION2, PIN(4, 4), GPIO_INPUT) /* Board ID bit1 */ +GPIO(BOARD_VERSION3, PIN(4, 5), GPIO_INPUT) /* Board ID bit2 */ + +/* Test points */ +GPIO(TP249, PIN(6, 6), GPIO_INPUT | GPIO_PULL_UP) /* EC_GPO66_ARM_L */ +GPIO(TP250, PIN(3, 5), GPIO_INPUT | GPIO_PULL_UP) /* EC_GPIO35_TEST_L */ + +/* Alternate functions GPIO definitions */ +ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0) /* GPIO64-65 */ /* UART from EC to Servo */ +ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* GPIO87 */ /* EC_I2C1_GYRO_SDA */ +ALTERNATE(PIN_MASK(9, 0x01), 1, MODULE_I2C, 0) /* GPIO90 */ /* EC_I2C1_GYRO_SCL */ +ALTERNATE(PIN_MASK(9, 0x06), 1, MODULE_I2C, 0) /* GPIO91-92 */ /* EC_I2C2_SENSOR_3V3_SDA/SCL */ +ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* GPIOB4-B5 */ /* EC_I2C00_USB_C0_SDA/SCL */ +ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* GPOPB2-B3 */ /* EC_I2C01_USB_C1_SDA/SCL */ +ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* GPIOD0-D1 */ /* EC_I2C3_POWER_SDA/SCL */ +ALTERNATE(PIN_MASK(B, 0x80), 1, MODULE_PWM, 0) /* GPIOB7 */ /* KBD_BL_PWM */ + +/* Keyboard pins */ +#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP) +#define GPIO_KB_OUTPUT (GPIO_ODR_HIGH) +#define GPIO_KB_OUTPUT_COL2 (GPIO_OUT_LOW) + +ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) +ALTERNATE(PIN_MASK(2, 0xfc), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) +ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) +ALTERNATE(PIN_MASK(0, 0xe0), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) +ALTERNATE(PIN_MASK(1, 0x7f), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT) +GPIO(KBD_KSO2, PIN(1, 7), GPIO_KB_OUTPUT_COL2) -- cgit v1.2.1