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mb/google/guybrush: Fix trackpad SCI config 

Trackpad GPIO configuration does not align with the IRQ configuration
in the devicetree. Configure the trackpad GPIO to generate SCI on
falling edge.

BUG=None
TEST=Build and boot to OS in Nipperkin. Ensure the trackpad is
functional. Suspend the device and wake it using trackpad. Perform
suspend/resume sequence for 100 iterations.

Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Change-Id: If4324e09535d2676c8a8c6643604227eeaba0fe8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61645
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
This commit is contained in:
Karthikeyan Ramasubramanian 2022-02-04 16:55:11 -07:00 committed by Felix Held
parent f1a3f187ba
commit 9354307157
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/guybrush/variants/baseboard/gpio.c
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@ -28,7 +28,7 @@ static const struct soc_amd_gpio base_gpio_table[] = {
/* EN_PWR_WWAN_X */
PAD_GPO(GPIO_8, HIGH),
/* SOC_TCHPAD_INT_ODL */
PAD_SCI(GPIO_9, PULL_NONE, EDGE_HIGH),
PAD_SCI(GPIO_9, PULL_NONE, EDGE_LOW),
/* S0A3 */
PAD_NF(GPIO_10, S0A3, PULL_NONE),
/* SOC_FP_RST_L */