diff options
| author | Scott Collyer <scollyer@google.com> | 2018-06-28 14:28:29 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-07-11 23:06:37 -0700 |
| commit | 7884e76ea35140d91a787160a5b81ae371f24c22 (patch) | |
| tree | 22cade29a79bef2f75492dc2165df1b4cc883098 /board/dragonegg | |
| parent | 8b21cf786051967741794db220c882639dbfefec (diff) | |
| download | chrome-ec-7884e76ea35140d91a787160a5b81ae371f24c22.tar.gz | |
DragonEgg: Add misc pins section to gpio.inc
This CL adds pins to gpio.inc for those signals in the MISC section
of the schematic.
BRANCH=none
BUG=b:110880394
TEST=make buildall
Change-Id: I705b4dc5914bb7d174d2c1e7fc68bcea86b4c926
Signed-off-by: Scott Collyer <scollyer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1119236
Commit-Ready: Scott Collyer <scollyer@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Diffstat (limited to 'board/dragonegg')
| -rw-r--r-- | board/dragonegg/gpio.inc | 82 |
1 files changed, 56 insertions, 26 deletions
diff --git a/board/dragonegg/gpio.inc b/board/dragonegg/gpio.inc index d853b99ebe..5927d49e3f 100644 --- a/board/dragonegg/gpio.inc +++ b/board/dragonegg/gpio.inc @@ -9,42 +9,72 @@ * Note: Those with interrupt handlers must be declared first. */ /* Wake Source interrupts */ -GPIO_INT(LID_OPEN, PIN(F, 3), GPIO_INT_BOTH, lid_interrupt) -GPIO_INT(WP_L, PIN(F, 1), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ -GPIO_INT(POWER_BUTTON_L, PIN(E, 2), GPIO_INT_BOTH, power_button_interrupt) /* MECH_PWR_BTN_ODL */ +GPIO_INT(LID_OPEN, PIN(F, 3), GPIO_INT_BOTH, lid_interrupt) +GPIO_INT(WP_L, PIN(F, 1), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ +GPIO_INT(POWER_BUTTON_L, PIN(E, 2), 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 */ +GPIO_INT(UART1_RX, PIN(B, 0), GPIO_INT_BOTH, uart_deepsleep_interrupt) /* UART_SERVO_TX_EC_RX */ #endif - +/* Misc. interrupts */ +/* TODO (b:110880394) Uncomment this when support for buttons is added */ +/* GPIO_INT(VOL_DOWN_ODL, PIN(I, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) */ +/* GPIO_INT(VOL_UP_ODL, PIN(I, 7), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) */ +/* TODO (b:110947310) Uncomment this when sensor task is added to image */ +/* GPIO_INT(BASE_SIXAXIS_INT_L, PIN(J, 0), GPIO_INT_FALLING | GPIO_SEL_1P8V, lsm6dsm_interrupt) */ #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# */ +GPIO_INT(ESPI_RESET_L, PIN(D, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, espi_reset_pin_asserted_interrupt) /* eSPI_reset# */ #endif -GPIO(SYS_RESET_L, PIN(D, 1), GPIO_ODR_HIGH) /* SYS_RST_ODL */ -GPIO(ENTERING_RW, PIN(G, 0), GPIO_OUT_LOW) /* EC_ENTERING_RW */ -GPIO(PCH_WAKE_L, PIN(D, 5), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ -GPIO(PCH_PWRBTN_L, PIN(B, 6), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ +GPIO(SYS_RESET_L, PIN(D, 1), GPIO_ODR_HIGH) /* SYS_RST_ODL */ +GPIO(PCH_WAKE_L, PIN(D, 5), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ +GPIO(PCH_PWRBTN_L, PIN(B, 6), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ /* I2C pins - Alternate function below configures I2C module on these pins */ -GPIO(I2C0_SCL, PIN(B, 3), GPIO_INPUT) /* EC_PROG_SCL */ -GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_PROG_SDA */ -GPIO(I2C1_SCL, PIN(C, 1), GPIO_INPUT) /* EC_I2C_SENSOR_KB_BL_SCL */ -GPIO(I2C1_SDA, PIN(C, 2), GPIO_INPUT) /* EC_I2C_SENSOR_KB_BL_SDA */ -GPIO(I2C2_SCL, PIN(F, 6), GPIO_INPUT) /* EC_I2C_USB_C1C2_SCL */ -GPIO(I2C2_SDA, PIN(F, 7), GPIO_INPUT) /* EC_I2C_USB_C1C2_SDA */ -GPIO(I2C4_SCL, PIN(E, 0), GPIO_INPUT) /* EC_I2C_USB_C0_SCL */ -GPIO(I2C4_SDA, PIN(E, 7), GPIO_INPUT) /* EC_I2C_USB_C0_SDA */ -GPIO(I2C5_SCL, PIN(A, 4), GPIO_INPUT) /* EC_I2C_POWER_SCL */ -GPIO(I2C5_SDA, PIN(A, 5), GPIO_INPUT) /* EC_I2C_POWER_SDA */ +GPIO(I2C0_SCL, PIN(B, 3), GPIO_INPUT) /* EC_PROG_SCL */ +GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_PROG_SDA */ +GPIO(I2C1_SCL, PIN(C, 1), GPIO_INPUT) /* EC_I2C_SENSOR_KB_BL_SCL */ +GPIO(I2C1_SDA, PIN(C, 2), GPIO_INPUT) /* EC_I2C_SENSOR_KB_BL_SDA */ +GPIO(I2C2_SCL, PIN(F, 6), GPIO_INPUT) /* EC_I2C_USB_C1C2_SCL */ +GPIO(I2C2_SDA, PIN(F, 7), GPIO_INPUT) /* EC_I2C_USB_C1C2_SDA */ +GPIO(I2C4_SCL, PIN(E, 0), GPIO_INPUT) /* EC_I2C_USB_C0_SCL */ +GPIO(I2C4_SDA, PIN(E, 7), GPIO_INPUT) /* EC_I2C_USB_C0_SDA */ +GPIO(I2C5_SCL, PIN(A, 4), GPIO_INPUT) /* EC_I2C_POWER_SCL */ +GPIO(I2C5_SDA, PIN(A, 5), GPIO_INPUT) /* EC_I2C_POWER_SDA */ -/* Alternate functions GPIO definitions */ -ALTERNATE(PIN_MASK(B, 0x18), 0, MODULE_I2C, 0) /* I2C0 */ -ALTERNATE(PIN_MASK(C, 0x06), 0, MODULE_I2C, 0) /* I2C1 */ -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 */ +GPIO(CCD_MODE_ODL, PIN(H, 5), GPIO_INPUT) /* H1 Case Closed Debug */ +GPIO(CHG_VAP_OTG_EN, PIN(C, 3), GPIO_OUT_LOW) /* Charger VAP/OTG Mode_*/ +GPIO(EC_BATT_PRES_ODL, PIN(H, 3), GPIO_INPUT) +GPIO(ENTERING_RW, PIN(G, 0), GPIO_OUT_LOW) /* EC_ENTERING_RW */ +GPIO(EDP_BKTLEN_OD, PIN(K, 4), GPIO_ODR_LOW) /* Backlight Disable */ +GPIO(KB_BL_EN, PIN(J, 3), GPIO_OUT_LOW) +/* TODO (b:110947310) Convert this to interrupt when senor support is added */ +GPIO(LID_ACCEL_INT_L, PIN(J, 1), GPIO_INPUT | GPIO_SEL_1P8V) + +/* Board ID */ +GPIO(BOARD_VERSION1, PIN(H, 4), GPIO_INPUT) /* Board ID bit0 */ +GPIO(BOARD_VERSION2, PIN(K, 3), GPIO_INPUT) /* Board ID bit1 */ +GPIO(BOARD_VERSION3, PIN(H, 6), GPIO_INPUT) /* Board ID bit2 */ +/* Fan Control Pins (connected to TP only, set as inputs) */ +GPIO(EC_FAN_TACH1, PIN(J, 2), GPIO_INPUT) +GPIO(EC_FAN_TACH2, PIN(D, 7), GPIO_INPUT) +GPIO(FAN_PWM1, PIN(A, 6), GPIO_INPUT) +GPIO(FAN_PWM2, PIN(A, 7), GPIO_INPUT) + +/* Alternate functions GPIO definitions */ +ALTERNATE(PIN_MASK(B, 0x18), 0, MODULE_I2C, 0) /* I2C0 */ +ALTERNATE(PIN_MASK(C, 0x06), 0, MODULE_I2C, 0) /* I2C1 */ +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 */ +/* Charger_IADP -> ADC15, CHARGER_PSYS -> ADC16 */ +ALTERNATE(PIN_MASK(L, 0x0C), 0, MODULE_ADC, 0) +/* Temp sensors 1 -> ADC2, 2 -> ADC3, 3 -> ADC13 */ +ALTERNATE(PIN_MASK(I, 0x0C), 0, MODULE_ADC, 0) +ALTERNATE(PIN_MASK(L, 0x01), 0, MODULE_ADC, 0) +/* Keyboard Backlight Control */ +ALTERNATE(PIN_MASK(A, 0x01), 0, MODULE_PWM, 0) |