diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2020-10-05 12:53:46 +0000 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-09 07:41:27 +0000 |
| commit | 43d0a7e66c1503a9fbd9f8653861a343a3225f45 (patch) | |
| tree | dc84fdfaf63b2654540d510900dbeddb4e29199b | |
| parent | df79757a3f3d969b00fa198d50efcdd6517e00fe (diff) | |
mb/google/hatch/jinlon: Describe the privacy_gpio
Add information regarding the privacy pin on the overridetree and gpio.
BUG=b:169840271
Change-Id: Ifa628dda03f3f65976850aeabaf516f528a921b7
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
| -rw-r--r-- | src/mainboard/google/hatch/variants/jinlon/gpio.c | 2 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/jinlon/overridetree.cb | 13 |
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"" |