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| author | Peichao Wang <peichao.wang@bitland.corp-partner.google.com> | 2019-10-21 14:23:35 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-22 12:58:16 +0000 |
| commit | ba9ec2ce24ddf47aa33bdfa9e43a2159a66e9610 (patch) | |
| tree | 97ed535ec4a2cc8fd8c734c229d96ddc28760786 /src/mainboard | |
| parent | db05f96e388099651500433b10b4394c7f673c08 (diff) | |
| download | coreboot-ba9ec2ce24ddf47aa33bdfa9e43a2159a66e9610.tar.xz | |
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>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/hatch/variants/akemi/overridetree.cb | 7 |
1 files 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 |