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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>
This commit is contained in:
Peichao Wang 2019-10-21 14:23:35 +08:00 committed by Patrick Georgi
parent db05f96e38
commit ba9ec2ce24
1 changed files with 5 additions and 2 deletions
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7
src/mainboard/google/hatch/variants/akemi/overridetree.cb
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@ -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