diff options
author | Ben Chen <ben.chen2@quanta.corp-partner.google.com> | 2020-07-09 12:59:42 +0800 |
---|---|---|
committer | Commit Bot <commit-bot@chromium.org> | 2020-07-15 00:04:15 +0000 |
commit | dbba8666cf70142b6f36f22a0ef71a10499f6fe0 (patch) | |
tree | a1e264c6bfaf3a2f29b56611079180bc5f9f9889 /board/voxel/gpio.inc | |
parent | c6a84e237a69e04bbaa9cdac054894aac25b1b71 (diff) | |
download | chrome-ec-dbba8666cf70142b6f36f22a0ef71a10499f6fe0.tar.gz |
voxel: reconfig GPIO and enable/disable USB-A power
config GPIO EN_DRAM_VDDQ to GPIOC6, and enable
CONFIG_USB_PORT_POWER_DUMB for enabling/disabling
charging from USB-A ports. This change also disables
the USB1 low power limit by default.
BUG=b:155062762
BRANCH=none
TEST=make buildall PASS
Change-Id: I1f4c0e4d93364f4a73a96a3e72b363594efa72cd
Signed-off-by: Ben Chen <ben.chen2@quanta.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2289472
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Diffstat (limited to 'board/voxel/gpio.inc')
-rw-r--r-- | board/voxel/gpio.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/board/voxel/gpio.inc b/board/voxel/gpio.inc index 977e0ef694..549cc10582 100644 --- a/board/voxel/gpio.inc +++ b/board/voxel/gpio.inc @@ -59,7 +59,7 @@ UNIMPLEMENTED(PCH_DSW_PWROK) #ifdef VOLTEER_POWER_SEQUENCE /* Optional power sequencing signals that are not stuffed by default */ -GPIO(EN_DRAM_VDDQ, PIN(F, 2), GPIO_OUT_LOW) +GPIO(EN_DRAM_VDDQ, PIN(C, 6), GPIO_OUT_LOW) GPIO(EN_PP1050_STG, PIN(C, 0), GPIO_OUT_LOW) GPIO(EN_PP5000_USB_AG, PIN(A, 7), GPIO_OUT_LOW) GPIO(EN_PPVAR_VCCIN_AUX, PIN(8, 1), GPIO_OUT_LOW) @@ -94,6 +94,8 @@ GPIO(SYS_RST_ODL, PIN(C, 5), GPIO_ODR_HIGH) GPIO(EC_PCH_INT_ODL, PIN(B, 0), GPIO_ODR_HIGH) /* USB and USBC Signals */ +GPIO(EN_PP5000_USBA, PIN(3, 5), GPIO_OUT_LOW) /* Enable USB-A charging - all ports */ +GPIO(USB_A_LOW_PWR_OD, PIN(6, 6), GPIO_ODR_LOW) /* Don't limit USB-A charging by default - all ports */ /* * USB_C1 moved from GPIO32 to GPIO83 on boards with board ID >=1. |