diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2022-02-04 16:55:11 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-02-08 21:51:46 +0000 |
| commit | 9354307157c88a1972bb77b020f40983d36fd9cc (patch) | |
| tree | 12d7af1e596b271a062c9dbc5d83968789a83bc1 /src/mainboard/google | |
| parent | f1a3f187ba253d133a85a6c9ad29e426d8b25f55 (diff) | |
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>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/guybrush/variants/baseboard/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/guybrush/variants/baseboard/gpio.c b/src/mainboard/google/guybrush/variants/baseboard/gpio.c index fbbe1f93c4..fff98d2d87 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/gpio.c +++ b/src/mainboard/google/guybrush/variants/baseboard/gpio.c @@ -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 */ |