Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/36186 )
Change subject: mb/mainboard/hatch: support Goodix touch panel for Akemi ......................................................................
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 peichao.wang@bitland.corp-partner.google.com Change-Id: I83060f31d4d22c9be05bba119816c6aa66e4126c Reviewed-on: https://review.coreboot.org/c/coreboot/+/36186 Reviewed-by: Philip Chen philipchen@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/hatch/variants/akemi/overridetree.cb 1 file changed, 5 insertions(+), 2 deletions(-)
Approvals: build bot (Jenkins): Verified Philip Chen: Looks good to me, approved Peichao Li: Looks good to me, but someone else must approve
diff --git a/src/mainboard/google/hatch/variants/akemi/overridetree.cb b/src/mainboard/google/hatch/variants/akemi/overridetree.cb index f3e0e5b..a5fae2b 100644 --- a/src/mainboard/google/hatch/variants/akemi/overridetree.cb +++ b/src/mainboard/google/hatch/variants/akemi/overridetree.cb @@ -97,8 +97,11 @@ 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