summaryrefslogtreecommitdiff
path: root/src/mainboard
diff options
context:
space:
mode:
authorPhilip Chen <philipchen@google.com>2019-08-22 20:10:21 -0700
committerFurquan Shaikh <furquan@google.com>2019-08-23 16:17:56 +0000
commitf6f4a8f8de9ab2a62d5fa24a25472c4ba7657f9c (patch)
tree88711b02a84db8350b21251a748f194613877bca /src/mainboard
parent148ca3d0303afbfda8584fab3a28eab65354644e (diff)
mb/google/hatch/var/kindred:: Add enable signal for touch screen
In the next board version, we will use GPP_D9 as enable control for touch screen. BUG=b:137133946 TEST=build Change-Id: I213d0878bfca1ce4059ec0393f59d8e79e1b274c Signed-off-by: Philip Chen <philipchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35039 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/hatch/variants/kindred/overridetree.cb21
1 files changed, 6 insertions, 15 deletions
diff --git a/src/mainboard/google/hatch/variants/kindred/overridetree.cb b/src/mainboard/google/hatch/variants/kindred/overridetree.cb
index de633e3aeb..a4ca176a28 100644
--- a/src/mainboard/google/hatch/variants/kindred/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/kindred/overridetree.cb
@@ -78,9 +78,10 @@ chip soc/intel/cannonlake
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "reset_delay_ms" = "100"
register "reset_off_delay_ms" = "5"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
+ register "enable_delay_ms" = "10"
+ register "enable_off_delay_ms" = "1"
register "has_power_resource" = "1"
- register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
- register "stop_off_delay_ms" = "5"
device i2c 49 on end
end
chip drivers/i2c/generic
@@ -91,22 +92,12 @@ chip soc/intel/cannonlake
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "reset_delay_ms" = "1"
register "reset_off_delay_ms" = "2"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
+ register "enable_delay_ms" = "10"
+ register "enable_off_delay_ms" = "1"
register "has_power_resource" = "1"
device i2c 39 on end
end
- chip drivers/i2c/hid
- register "generic.hid" = ""GDIX0000""
- register "generic.desc" = ""Goodix Touchscreen""
- register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)"
- 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.has_power_resource" = "1"
- register "hid_desc_reg_offset" = "0x01"
- device i2c 5d on end
- end
chip drivers/generic/gpio_keys
register "name" = ""PENH""
register "gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_A8)"