From 0967d7849074e19b960be249f0fbcd32bbade736 Mon Sep 17 00:00:00 2001 From: Kane Chen Date: Tue, 2 Feb 2021 21:43:02 +0800 Subject: mb/google/zork/var/shuboz: Adjust touchscreen settings Modify GPIO_140 delay time and add "disable_gpio_export_in_crs" to meet touchscreen controller power on sequence. BUG=b:174442484 BRANCH=master TEST=emerge-zork coreboot chromeos-bootimage Signed-off-by: Kane Chen Change-Id: I36a7055b7be0963479f8a0f4dc49c92bc8fbdc9d Reviewed-on: https://review.coreboot.org/c/coreboot/+/50228 Reviewed-by: Martin Roth Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- src/mainboard/google/zork/variants/shuboz/overridetree.cb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mainboard/google/zork/variants') diff --git a/src/mainboard/google/zork/variants/shuboz/overridetree.cb b/src/mainboard/google/zork/variants/shuboz/overridetree.cb index 65d3692fbb..436f0edc9a 100644 --- a/src/mainboard/google/zork/variants/shuboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/shuboz/overridetree.cb @@ -54,8 +54,9 @@ chip soc/amd/picasso register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)" register "enable_delay_ms" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)" - register "reset_delay_ms" = "20" + register "reset_delay_ms" = "300" register "has_power_resource" = "1" + register "disable_gpio_export_in_crs" = "1" device i2c 10 on end end chip drivers/i2c/hid -- cgit v1.2.3