From 2e7b78bad4ffe4dfe8b94255d8fbfbfb76e62109 Mon Sep 17 00:00:00 2001 From: David Wu Date: Mon, 24 Jan 2022 16:40:53 +0800 Subject: [PATCH] mb/google/brya/var/kano: Reduce reset delay time to 20ms for ELAN TS Set register "reset_delay_ms" to 20 to reduce power resume time. BUG=b:204009580 TEST=tested on kano Signed-off-by: David Wu Change-Id: Ib0695edd7c342c65df9138b1590281c5f442769b Reviewed-on: https://review.coreboot.org/c/coreboot/+/61338 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/kano/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb index 4a49aa72f4..c3b47fb78e 100644 --- a/src/mainboard/google/brya/variants/kano/overridetree.cb +++ b/src/mainboard/google/brya/variants/kano/overridetree.cb @@ -420,7 +420,7 @@ chip soc/intel/alderlake register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "300" + register "generic.reset_delay_ms" = "20" register "generic.reset_off_delay_ms" = "1" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"