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author | jerry2.huang <jerry2.huang@lcfc.corp-partner.google.com> | 2021-03-19 14:46:45 +0800 |
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committer | Commit Bot <commit-bot@chromium.org> | 2021-03-23 19:24:05 +0000 |
commit | e32de8826abf0ee3c123962df683a7a7b20cf158 (patch) | |
tree | 75118dc527f2c93cff92c5d420edc8d5546545e5 | |
parent | c0312da9158dda293c9f793c7a716a43388338d8 (diff) | |
download | chrome-ec-e32de8826abf0ee3c123962df683a7a7b20cf158.tar.gz |
lindar: modify gpio M2_SSD_PLN setting to GPIO_ODR_HIGH
modify M2_SSD_PLN gpio setting from GPIO_OUT_HIGH to GPIO_ODR_HIGH
BRANCH=firmware-volteer-13672.B
BUG=b:183169516
TEST=make buildall -j
verify DUT enter s5,M2_SSD_PLN will be low.
Signed-off-by: jerry2.huang <jerry2.huang@lcfc.corp-partner.google.com>
Change-Id: I63e99f91513c799b28f95049170d25adc203c5b7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2772412
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2781098
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
Commit-Queue: Abe Levkoy <alevkoy@chromium.org>
Tested-by: Abe Levkoy <alevkoy@chromium.org>
-rw-r--r-- | board/lindar/gpio.inc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/board/lindar/gpio.inc b/board/lindar/gpio.inc index c4f3123ebb..246b83cd3f 100644 --- a/board/lindar/gpio.inc +++ b/board/lindar/gpio.inc @@ -98,10 +98,10 @@ GPIO(EC_H1_PACKET_MODE, PIN(7, 5), GPIO_OUT_LOW) /* H1 Packet Mode */ GPIO(CCD_MODE_ODL, PIN(E, 5), GPIO_INPUT) /* Case Closed Debug Mode */ /* - * Determine the polarity of these SSD signals and whether - * they are open-drain. + * Despite their names, M2_SSD_PLN and M2_SSD_PLA are active-low, and M2_SSD_PLN + * is open-drain. */ -GPIO(M2_SSD_PLN, PIN(A, 0), GPIO_OUT_HIGH) /* SSD power-loss notification */ +GPIO(M2_SSD_PLN, PIN(A, 0), GPIO_ODR_HIGH) /* SSD power-loss notification */ GPIO(M2_SSD_PLA, PIN(7, 0), GPIO_INPUT) /* SSD power-loss acknoledgement */ /* |