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-rw-r--r--src/mainboard/google/hatch/variants/jinlon/gpio.c2
-rw-r--r--src/mainboard/google/hatch/variants/jinlon/overridetree.cb13
2 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/variants/jinlon/gpio.c b/src/mainboard/google/hatch/variants/jinlon/gpio.c
index 88f009202d..4029f062db 100644
--- a/src/mainboard/google/hatch/variants/jinlon/gpio.c
+++ b/src/mainboard/google/hatch/variants/jinlon/gpio.c
@@ -18,6 +18,8 @@ static const struct pad_config gpio_table[] = {
* using this pin, expose this pin to driver.
*/
PAD_CFG_GPO(GPP_C15, 1, DEEP),
+ /* D4 : Camera Privacy Status */
+ PAD_CFG_GPI_INT(GPP_D4, NONE, PLTRST, EDGE_BOTH),
/* E0 : View Angle Management */
PAD_CFG_GPO(GPP_E0, 0, DEEP),
/* F3 : MEM_STRAP_3 */
diff --git a/src/mainboard/google/hatch/variants/jinlon/overridetree.cb b/src/mainboard/google/hatch/variants/jinlon/overridetree.cb
index fc3bb854b0..f042401b0c 100644
--- a/src/mainboard/google/hatch/variants/jinlon/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/jinlon/overridetree.cb
@@ -80,6 +80,19 @@ chip soc/intel/cannonlake
device generic 0 on end
end
end # Integrated Graphics Device
+ device pci 14.0 on
+ chip drivers/usb/acpi
+ device usb 0.0 on
+ chip drivers/usb/acpi
+ # The Linux Kernel does not allow an inverted BOTH_EDGE irq
+ # So we need to use GpioIO() instead of GpioInt()
+ # https://www.kernel.org/doc/Documentation/acpi/gpio-properties.txt
+ register "privacy_gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_D4)"
+ device usb 2.6 on end
+ end
+ end
+ end
+ end # USB xHCI
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""