From ba9ec2ce24ddf47aa33bdfa9e43a2159a66e9610 Mon Sep 17 00:00:00 2001 From: Peichao Wang Date: Mon, 21 Oct 2019 14:23:35 +0800 Subject: [PATCH] mb/mainboard/hatch: support Goodix touch panel for Akemi Configure enable pin GPP_D9 pull high when active BUG=b:143046441 TEST=build bios and verify touch screen works fine Signed-off-by: Peichao.Wang Change-Id: I83060f31d4d22c9be05bba119816c6aa66e4126c Reviewed-on: https://review.coreboot.org/c/coreboot/+/36186 Reviewed-by: Philip Chen Tested-by: build bot (Jenkins) --- src/mainboard/google/hatch/variants/akemi/overridetree.cb | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/mainboard/google/hatch/variants/akemi/overridetree.cb b/src/mainboard/google/hatch/variants/akemi/overridetree.cb index f3e0e5bbbb..a5fae2beae 100644 --- a/src/mainboard/google/hatch/variants/akemi/overridetree.cb +++ b/src/mainboard/google/hatch/variants/akemi/overridetree.cb @@ -97,8 +97,11 @@ chip soc/intel/cannonlake register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" - register "generic.reset_delay_ms" = "10" - register "generic.reset_off_delay_ms" = "1" + register "generic.reset_delay_ms" = "120" + register "generic.reset_off_delay_ms" = "3" + register "generic.enable_gpio" = + "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)" + register "generic.enable_delay_ms" = "12" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 5d on end