From ac91fca8a0277686cf03650f13ff9d39a5882f7c Mon Sep 17 00:00:00 2001 From: Kevin Chang Date: Tue, 23 Mar 2021 16:58:09 +0800 Subject: [PATCH] mb/google/volteer/var/lindar: Increase Goodix touchscreen reset delay to 180 ms 1. Follow GT7375P Programming Guide_Rev.0.6 to increase reset delay to 180ms. BUG=b:181711141 TEST=Build and boot lindar to OS. Signed-off-by: Kevin Chang Change-Id: I82222ca094eead7e9e691857e128243cfe7c310e Reviewed-on: https://review.coreboot.org/c/coreboot/+/51739 Tested-by: build bot (Jenkins) Reviewed-by: Zhuohao Lee Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/volteer/variants/lindar/overridetree.cb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mainboard/google/volteer/variants/lindar/overridetree.cb b/src/mainboard/google/volteer/variants/lindar/overridetree.cb index 3140b85e46..139cd997c0 100644 --- a/src/mainboard/google/volteer/variants/lindar/overridetree.cb +++ b/src/mainboard/google/volteer/variants/lindar/overridetree.cb @@ -103,8 +103,8 @@ chip soc/intel/tigerlake register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)" - # Parameter T3 >= 10ms - register "generic.reset_delay_ms" = "120" + # Parameter T5 >= 180ms + register "generic.reset_delay_ms" = "180" # Parameter T2 >= 1ms register "generic.reset_off_delay_ms" = "3" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)"