diff options
| author | Casper Chang <casper_chang@wistron.corp-partner.google.com> | 2021-08-12 09:44:07 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-08-16 14:51:27 +0000 |
| commit | 8d7d3e5f0fa6f7ff3cb8064a9735718598114162 (patch) | |
| tree | 947ccba8aa1ec7df21e9a7a6878e8d8992c78ff3 /src/mainboard | |
| parent | cd1f8c5c5b0f7a220654974e262060a1f9f2e291 (diff) | |
mb/google/brya/primus: Fix G2 touchscreen reset GPIO polarity
modify reset_gpio as active low to meet touchscreen spec
BUG=b:195490284
BRANCH=none
TEST=build coreboot and touchscreen works
Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Change-Id: I7ce1b3025db8abebf5693b34da846a7e969246fb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/variants/primus/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/primus/overridetree.cb b/src/mainboard/google/brya/variants/primus/overridetree.cb index caca16dfd7..938766bd2d 100644 --- a/src/mainboard/google/brya/variants/primus/overridetree.cb +++ b/src/mainboard/google/brya/variants/primus/overridetree.cb @@ -195,7 +195,7 @@ chip soc/intel/alderlake register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = - "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C1)" + "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" register "generic.reset_delay_ms" = "50" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" |