diff options
Diffstat (limited to 'board/ampton/gpio.inc')
| -rw-r--r-- | board/ampton/gpio.inc | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/board/ampton/gpio.inc b/board/ampton/gpio.inc deleted file mode 100644 index 724d9a98d9..0000000000 --- a/board/ampton/gpio.inc +++ /dev/null @@ -1,141 +0,0 @@ -/* -*- mode:c -*- - * - * Copyright 2018 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(E, 2), GPIO_INT_BOTH, lid_interrupt) -GPIO_INT(WP_L, PIN(I, 4), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ -GPIO_INT(POWER_BUTTON_L, PIN(E, 4), GPIO_INT_BOTH, power_button_interrupt) /* MECH_PWR_BTN_ODL */ -#ifdef CONFIG_LOW_POWER_IDLE -/* Used to wake up the EC from Deep Doze mode when writing to console */ -GPIO_INT(UART1_RX, PIN(B, 0), GPIO_INT_BOTH, uart_deepsleep_interrupt) /* UART_SERVO_TX_EC_RX */ -#endif - -/* USB-C interrupts */ -GPIO_INT(USB_C0_PD_INT_ODL, PIN(H, 6), GPIO_INT_FALLING, ppc_interrupt) -GPIO_INT(USB_C1_PD_INT_ODL, PIN(H, 5), GPIO_INT_FALLING, ppc_interrupt) - -/* Power State interrupts */ -#ifdef CONFIG_POWER_S0IX -GPIO_INT(PCH_SLP_S0_L, PIN(G, 6), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S0_L */ -#endif -GPIO_INT(PCH_SLP_S4_L, PIN(F, 3), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S4_L */ -GPIO_INT(PCH_SLP_S3_L, PIN(F, 2), GPIO_INT_BOTH, power_signal_interrupt) /* SLP_S3_L */ -GPIO_INT(SUSPWRDNACK, PIN(E, 1), GPIO_INT_BOTH, power_signal_interrupt) /* SUSPWRDNACK */ -GPIO_INT(RSMRST_L_PGOOD, PIN(F, 1), GPIO_INT_BOTH, power_signal_interrupt) /* PMIC_EC_RSMRST_ODL */ -GPIO_INT(ALL_SYS_PGOOD, PIN(F, 0), GPIO_INT_BOTH, power_signal_interrupt) /* PMIC_EC_PWROK_OD */ -GPIO_INT(AC_PRESENT, PIN(A, 7), GPIO_INT_BOTH, extpower_interrupt) /* ACOK_OD */ - -#ifdef CONFIG_HOSTCMD_ESPI -/* enable 1.8v input of EC's espi_reset pin, and then this pin takes effect. */ -GPIO_INT(ESPI_RESET_L, PIN(D, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, espi_reset_pin_asserted_interrupt) /* eSPI_reset# */ -#endif - -/* Other interrupts */ -GPIO_INT(TABLET_MODE_L, PIN(H, 4), GPIO_INT_BOTH, gmr_tablet_switch_isr) -GPIO_INT(EC_VOLDN_BTN_ODL, PIN(D, 6), GPIO_INT_BOTH, button_interrupt) -GPIO_INT(EC_VOLUP_BTN_ODL, PIN(D, 5), GPIO_INT_BOTH, button_interrupt) -GPIO_INT(BASE_SIXAXIS_INT_L, PIN(J, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, bmi160_interrupt) -GPIO(LID_ACCEL_INT_L, PIN(J, 3), GPIO_INPUT | GPIO_SEL_1P8V) - -GPIO(PCH_PLTRST_L, PIN(E, 3), GPIO_INPUT) /* PLT_RST_L: Platform Reset from SoC */ -GPIO(SYS_RESET_L, PIN(B, 6), GPIO_ODR_HIGH) /* SYS_RST_ODL */ -GPIO(PCH_RTCRST, PIN(K, 7), GPIO_OUT_LOW) /* EC_PCH_RTCRST */ - -GPIO(ENTERING_RW, PIN(C, 5), GPIO_OUT_LOW) /* EC_ENTERING_RW */ -GPIO(PCH_WAKE_L, PIN(D, 1), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ -GPIO(PCH_PWRBTN_L, PIN(D, 0), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ - -GPIO(EN_PP5000, PIN(K, 2), GPIO_OUT_LOW) /* EN_PP5000_A */ -GPIO(PP5000_PG, PIN(K, 3), GPIO_INPUT) /* PP5000_PG_OD */ -GPIO(EN_PP3300, PIN(K, 5), GPIO_OUT_LOW) /* EN_PP3300_A */ -GPIO(PP3300_PG, PIN(K, 1), GPIO_INPUT) /* PP3300_PG_OD */ -GPIO(PMIC_EN, PIN(D, 7), GPIO_OUT_LOW) /* Enable A Rails via PMIC */ -GPIO(PCH_RSMRST_L, PIN(C, 6), GPIO_OUT_LOW) /* RSMRST# to SOC. All _A rails now up. */ -GPIO(PCH_SYS_PWROK, PIN(K, 4), GPIO_OUT_LOW) /* EC_PCH_PWROK. All S0 rails now up. */ - -/* Peripheral rails */ -GPIO(ENABLE_BACKLIGHT, PIN(B, 5), GPIO_ODR_HIGH | - GPIO_SEL_1P8V) /* EC_BL_EN_OD */ -GPIO(EN_P3300_TRACKPAD_ODL, PIN(A, 2), GPIO_ODR_HIGH) - -GPIO(EC_BATT_PRES_L, PIN(C, 0), GPIO_INPUT) - -/* - * PCH_PROCHOT_ODL is primarily for monitoring the PROCHOT# signal which is - * normally driven by the PMIC. The EC can also drive this signal in the event - * that the ambient or charger temperature sensors exceeds their thresholds. - */ -GPIO(CPU_PROCHOT, PIN(C, 7), GPIO_INPUT | GPIO_SEL_1P8V) /* PCH_PROCHOT_ODL */ - -/* I2C pins - Alternate function below configures I2C module on these pins */ -GPIO(I2C0_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C_POWER_3V3_SCL */ -GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C_POWER_3V3_SDA */ -GPIO(I2C1_SCL, PIN(C, 1), GPIO_INPUT | - GPIO_SEL_1P8V) /* EC_I2C_SENSOR_U_SCL */ -GPIO(I2C1_SDA, PIN(C, 2), GPIO_INPUT | - GPIO_SEL_1P8V) /* EC_I2C_SENSOR_U_SDA */ -GPIO(I2C2_SCL, PIN(F, 6), GPIO_INPUT) /* EC_I2C_USB_C0_MUX_SCL */ -GPIO(I2C2_SDA, PIN(F, 7), GPIO_INPUT) /* EC_I2C_USB_C0_MUX_SDA */ -GPIO(I2C4_SCL, PIN(E, 0), GPIO_INPUT) /* EC_I2C_USB_C1_MUX_SCL */ -GPIO(I2C4_SDA, PIN(E, 7), GPIO_INPUT) /* EC_I2C_USB_C1_MUX_SDA */ -GPIO(I2C5_SCL, PIN(A, 4), GPIO_INPUT) /* EC_I2C_PROG_SCL */ -GPIO(I2C5_SDA, PIN(A, 5), GPIO_INPUT) /* EC_I2C_PROG_SDA */ - -/* USB pins */ -GPIO(EN_USB_A0_5V, PIN(B, 7), GPIO_OUT_LOW) /* Enable A0 5V Charging */ -GPIO(EN_USB_A1_5V, PIN(H, 3), GPIO_OUT_LOW) /* Enable A1 5V Charging */ -GPIO(USB_A0_CHARGE_EN_L, PIN(K, 0), GPIO_OUT_HIGH) /* Enable A0 1.5A Charging */ -GPIO(USB_A1_CHARGE_EN_L, PIN(K, 6), GPIO_OUT_HIGH) /* Enable A1 1.5A Charging */ -GPIO(USB_C0_HPD_1V8_ODL, PIN(J, 0), GPIO_INPUT | - GPIO_SEL_1P8V) /* C0 DP Hotplug Detect */ -GPIO(USB_C1_HPD_1V8_ODL, PIN(J, 1), GPIO_INPUT | - GPIO_SEL_1P8V) /* C1 DP Hotplug Detect */ -GPIO(USB_C0_BC12_CHG_DET_L, PIN(A, 0), GPIO_INPUT) /* C0 BC1.2 Detect */ -GPIO(USB_C1_BC12_CHG_DET_L, PIN(I, 0), GPIO_INPUT) /* C1 BC1.2 Detect */ -GPIO(USB_C0_BC12_VBUS_ON, PIN(J, 4), GPIO_OUT_LOW) /* C0 BC1.2 Power */ -GPIO(USB_C1_BC12_VBUS_ON, PIN(J, 5), GPIO_OUT_LOW) /* C1 BC1.2 Power */ -GPIO(USB_C0_PD_RST_ODL, PIN(L, 6), GPIO_ODR_HIGH) /* C0 PD Reset */ -GPIO(USB_C1_PD_RST_ODL, PIN(L, 7), GPIO_ODR_HIGH) /* C1 PD Reset */ - -GPIO(CCD_MODE_ODL, PIN(C, 4), GPIO_INPUT) - -/* LED */ -GPIO(BAT_LED_AMBER, PIN(A, 6), GPIO_OUT_LOW) /* LED_1_EC */ -GPIO(BAT_LED_WHITE, PIN(A, 3), GPIO_OUT_LOW) /* LED_2_EC */ - -/* MKBP event synchronization */ -GPIO(EC_INT_L, PIN(E, 6), GPIO_ODR_HIGH) - -GPIO(WFCAM_VSYNC, PIN(D, 4), GPIO_INPUT | GPIO_PULL_DOWN) - -UNIMPLEMENTED(KB_BL_PWR_EN) - -/* NC pins, enable internal pull-down to avoid floating state. */ -GPIO(GPIOB2_NC, PIN(B, 2), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOG0_NC, PIN(G, 0), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOG1_NC, PIN(G, 1), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOH0_NC, PIN(H, 0), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOL2_NC, PIN(L, 2), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOL3_NC, PIN(L, 3), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOM6_NC, PIN(M, 6), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOD3_NC, PIN(D, 3), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIOI1_NC, PIN(I, 1), GPIO_INPUT | GPIO_PULL_DOWN) -GPIO(GPIO12_NC, PIN(I, 2), GPIO_INPUT | GPIO_PULL_DOWN) - -/* Alternate functions GPIO definitions */ -/* Cr50 requires no pull-ups on UART pins. */ -ALTERNATE(PIN_MASK(B, 0x03), 0, MODULE_UART, 0) /* UART from EC to Servo */ -ALTERNATE(PIN_MASK(B, 0x18), 0, MODULE_I2C, 0) /* I2C0 */ -ALTERNATE(PIN_MASK(C, 0x06), 0, MODULE_I2C, GPIO_SEL_1P8V) /* I2C1 - 1.8V */ -ALTERNATE(PIN_MASK(F, 0xC0), 0, MODULE_I2C, 0) /* I2C2 */ -ALTERNATE(PIN_MASK(E, 0x81), 0, MODULE_I2C, 0) /* I2C4 */ -ALTERNATE(PIN_MASK(A, 0x30), 0, MODULE_I2C, 0) /* I2C5 */ -ALTERNATE(PIN_MASK(L, 0x03), 0, MODULE_ADC, 0) /* ADC13 & ADC14: ADC_USB_C0_VBUS & ADC_USB_C1_VBUS */ -ALTERNATE(PIN_MASK(I, 0x28), 0, MODULE_ADC, 0) /* ADC3 & ADC5: TEMP_SENSOR_AMB & TEMP_SENSOR_CHARGER */ |