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| author | Denis Brockus <dbrockus@chromium.org> | 2019-10-02 09:43:25 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-10-09 18:53:24 +0000 |
| commit | 47da5b783fae3f8720974199d0c4f920023ebe59 (patch) | |
| tree | 0111952e4a3fd9568112a9cd19c563f79489ed55 /board | |
| parent | d5787acbc5069839a226cb5b6d5c3f2ab95c7a3a (diff) | |
| download | chrome-ec-47da5b783fae3f8720974199d0c4f920023ebe59.tar.gz | |
trembyle: board specific fast switch enable/disable
Added board specific tcpc FRS enable/disable to work around
timing issues that we found with trembyle.
Also added some of the bringup debug settings
BUG=b:138599218
BRANCH=none
TEST=make buildall -j
Change-Id: Ia16db22a9c2b3a47a4273ea1350a5ea58b78f5aa
Signed-off-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1847174
Commit-Queue: Edward Hill <ecgh@chromium.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Diffstat (limited to 'board')
| -rw-r--r-- | board/trembyle/gpio.inc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/trembyle/gpio.inc b/board/trembyle/gpio.inc index 2d496afe7e..97b946b4ba 100644 --- a/board/trembyle/gpio.inc +++ b/board/trembyle/gpio.inc @@ -51,12 +51,14 @@ GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 0, 3), GPIO_ODR_HIGH) /* C0 Fault to SOC */ +IOEX(USB_C0_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C0, 0, 4), GPIO_OUT_LOW) /* C0 FastSwitch Ctrl */ IOEX(USB_C1_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 0), GPIO_ODR_HIGH) /* C1 Fault to SOC */ IOEX(USB_C0_PPC_ILIM_3A_EN, EXPIN(USBC_PORT_C0, 1, 1), GPIO_OUT_LOW) /* C0 3A Current Limit Enable */ 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(USB_C1_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C1, 0, 4), GPIO_OUT_LOW) /* C1 FastSwitch Ctrl */ IOEX(EN_USB_A1_5V_DB, EXPIN(USBC_PORT_C1, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */ IOEX(USB_A1_CHARGE_EN_DB_L, EXPIN(USBC_PORT_C1, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */ |