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authorWisley Chen <wisley.chen@quantatw.com>2019-10-15 21:23:16 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-10-16 14:13:37 +0000
commitf88c0115461f34230b5e02e353087ed09dbe969f (patch)
tree04aaecbbe5490ae5e6e429a0c51734458574b635
parent7bb960671d5c0c1d3eec1838704136ae93fa59a1 (diff)
downloadcoreboot-f88c0115461f34230b5e02e353087ed09dbe969f.tar.xz
mb/google/hatch/var/dratini: Add enable pin for elan touchscreen
Add enable pin for elan touchscreen BUG=b:142710871 TEST=touchscreen work Change-Id: I09b6ffb962272bfe46e63b057be885b1bdf13554 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36061 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
-rw-r--r--src/mainboard/google/hatch/variants/dratini/overridetree.cb5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mainboard/google/hatch/variants/dratini/overridetree.cb b/src/mainboard/google/hatch/variants/dratini/overridetree.cb
index a36e2f7a74..8fc33efca1 100644
--- a/src/mainboard/google/hatch/variants/dratini/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/dratini/overridetree.cb
@@ -88,8 +88,9 @@ chip soc/intel/cannonlake
register "reset_delay_ms" = "100"
register "reset_off_delay_ms" = "5"
register "has_power_resource" = "1"
- register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
- register "stop_off_delay_ms" = "5"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
+ register "enable_delay_ms" = "10"
+ register "enable_off_delay_ms" = "1"
device i2c 10 on end
end
chip drivers/i2c/hid