From 1fa35859fe6af0ddea205136c96234dc04b89cba Mon Sep 17 00:00:00 2001 From: Lucas Chen Date: Mon, 28 Sep 2020 17:21:11 +0800 Subject: zork/var/ezkinil: Adjust Touchscreen suspend off timing Adjust Touchscreen delay off values to let suspend off timing match power down specificatiion. BRANCH=zork BUG=b:163434386 TEST=Measuring scope timing Signed-off-by: Lucas Chen Change-Id: I58866122f441cc3c427e659b8a5fdb6643987882 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45785 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh Reviewed-by: Rob Barnes --- src/mainboard/google/zork/variants/ezkinil/overridetree.cb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard') diff --git a/src/mainboard/google/zork/variants/ezkinil/overridetree.cb b/src/mainboard/google/zork/variants/ezkinil/overridetree.cb index 614d6abd7b..a60f427d71 100644 --- a/src/mainboard/google/zork/variants/ezkinil/overridetree.cb +++ b/src/mainboard/google/zork/variants/ezkinil/overridetree.cb @@ -86,7 +86,9 @@ chip soc/amd/picasso register "generic.enable_delay_ms" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)" register "generic.reset_delay_ms" = "20" + register "generic.reset_off_delay_ms" = "5" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)" + register "generic.stop_off_delay_ms" = "10" register "generic.stop_delay_ms" = "300" register "generic.has_power_resource" = "1" register "generic.disable_gpio_export_in_crs" = "1" -- cgit v1.2.3