diff options
| author | hao_chou <hao_chou@pegatron.corp-partner.google.com> | 2021-03-04 17:44:06 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-03-15 06:09:51 +0000 |
| commit | a776ebb801fd2d53fe2fbca008015ab670ef8b13 (patch) | |
| tree | 0122a6a41cc60a092b11a4f291bde9383b10d29d /src/mainboard/google/volteer/variants | |
| parent | 7f61e5703b24feddb41e47ba6923afbd72629cec (diff) | |
mb/google/volteer/variants/copano: Add gpio-keys ACPI node for PENH
Use gpio_keys driver to add ACPI node for pen eject event.
Also setting gpio wake pin for wake events.
BUG=b:175519097
BRANCH=firmware-volteer-13672.B
TEST=build and verify on a Copano
Change-Id: Id0a132aa398abde4983af123d00e355ac61839a8
Signed-off-by: hao_chou <hao_chou@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51249
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Wayne3 Wang <wayne3_wang@pegatron.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/volteer/variants')
| -rw-r--r-- | src/mainboard/google/volteer/variants/copano/gpio.c | 2 | ||||
| -rw-r--r-- | src/mainboard/google/volteer/variants/copano/overridetree.cb | 13 |
2 files changed, 14 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/copano/gpio.c b/src/mainboard/google/volteer/variants/copano/gpio.c index d5498d0748..9075c1a2b2 100644 --- a/src/mainboard/google/volteer/variants/copano/gpio.c +++ b/src/mainboard/google/volteer/variants/copano/gpio.c @@ -111,7 +111,7 @@ static const struct pad_config override_gpio_table[] = { /* E16 : ISH_GP7 ==> USB_A0_RT_RST_ODL */ PAD_CFG_GPO(GPP_E16, 1, DEEP), /* E17 : THC0_SPI1_INT# ==> PEN_DET_ODL */ - PAD_CFG_GPI_SCI_LOW(GPP_E1, NONE, DEEP, EDGE_SINGLE), + PAD_CFG_GPI_GPIO_DRIVER(GPP_E17, NONE, PLTRST), /* E19 : DDP1_CTRLDATA ==> USB0_C0_LSX_SOC_RX_STRAP */ PAD_CFG_NF(GPP_E19, DN_20K, DEEP, NF4), diff --git a/src/mainboard/google/volteer/variants/copano/overridetree.cb b/src/mainboard/google/volteer/variants/copano/overridetree.cb index c331986f15..7edb3f2db8 100644 --- a/src/mainboard/google/volteer/variants/copano/overridetree.cb +++ b/src/mainboard/google/volteer/variants/copano/overridetree.cb @@ -94,6 +94,19 @@ chip soc/intel/tigerlake register "hid_desc_reg_offset" = "0x01" device i2c 10 on end end + chip drivers/generic/gpio_keys + register "name" = ""PENH"" + # GPP_E17 is the IRQ source, and GPP_E1 is the wake source + register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_E17)" + register "key.wake_gpe" = "GPE0_DW2_01" + register "key.wakeup_route" = "WAKEUP_ROUTE_SCI" + register "key.wakeup_event_action" = "EV_ACT_DEASSERTED" + register "key.dev_name" = ""EJCT"" + register "key.linux_code" = "SW_PEN_INSERTED" + register "key.linux_input_type" = "EV_SW" + register "key.label" = ""pen_eject"" + device generic 0 on end + end end device ref i2c5 on chip drivers/i2c/generic |