diff options
author | Edward Hill <ecgh@chromium.org> | 2019-07-30 11:14:35 -0600 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2019-07-31 22:11:00 +0000 |
commit | fec7f289d57a4382fa508a8f66615d7f9767e99b (patch) | |
tree | f5344a04ebb466cd42219d16c33d0a2bdf2f1d35 /board | |
parent | a7f759a384ca2e1ff0daf559949a40d45aa76863 (diff) | |
download | chrome-ec-fec7f289d57a4382fa508a8f66615d7f9767e99b.tar.gz |
Trembyle: Add IO expanders
Add NCT3807 IO expander drivers and GPIO definitions.
BUG=b:138599199
BRANCH=none
TEST=make BOARD=trembyle
Change-Id: I1257263225b4146a4a87d350921189b90a2b3901
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1726941
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Diffstat (limited to 'board')
-rw-r--r-- | board/trembyle/gpio.inc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/board/trembyle/gpio.inc b/board/trembyle/gpio.inc index 4c9f0a2313..e83f035ee0 100644 --- a/board/trembyle/gpio.inc +++ b/board/trembyle/gpio.inc @@ -50,9 +50,14 @@ GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */ GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) -/* IOEX(EN_USB_A0_5V, EXPIN(0, 1, 5), GPIO_OUT_LOW) */ /* Enable A0 5V Charging */ -/* IOEX(EN_USB_A1_5V, EXPIN(1, 1, 6), GPIO_OUT_LOW) */ /* Enable A1 5V Charging */ -/* IOEX(KB_BL_EN, EXPIN(0, 1, 3), GPIO_OUT_LOW) */ /* Enable KB Backlight */ +IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 1), GPIO_ODR_HIGH) /* C0 Fault to SOC */ +IOEX(USB_C1_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 2), GPIO_ODR_HIGH) /* C1 Fault to SOC */ +IOEX(KB_BL_EN, EXPIN(USBC_PORT_C0, 1, 3), GPIO_OUT_LOW) /* KB Backlight Enable */ +IOEX(EN_USB_A0_5V, EXPIN(USBC_PORT_C0, 1, 5), GPIO_OUT_LOW) /* A0 5V Source Enable */ +IOEX(USB_A0_CHARGE_EN_L, EXPIN(USBC_PORT_C0, 1, 6), GPIO_OUT_HIGH) /* A0 5V High Current Enable */ + +IOEX(EN_USB_A1_5V, EXPIN(USBC_PORT_C1, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */ +IOEX(USB_A1_CHARGE_EN_L, EXPIN(USBC_PORT_C1, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */ /* * The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)] |