diff options
| author | Shelley Chen <shchen@chromium.org> | 2018-03-14 11:19:24 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2018-03-15 22:39:45 +0000 |
| commit | 4e0b47a5ed4c305ff158e8264a60e78e1775ea56 (patch) | |
| tree | 72301a4e9f123edd887bfecc711fec407d09bf57 /src/mainboard/google | |
| parent | 6a0eafefc41602c98ab7607a8684709c23062a02 (diff) | |
| download | coreboot-4e0b47a5ed4c305ff158e8264a60e78e1775ea56.tar.xz | |
mb/google/poppy/variants/nami: 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:73121017
BRANCH=None
TEST=./util/abuild/abuild -p none -t google/poppy -x -a
Change-Id: I5d87d938ac3a4e52e676850b9d8b80e83726275d
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/25162
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/devicetree.cb | 10 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/gpio.c | 8 |
2 files changed, 14 insertions, 4 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb index 602e41b365..0b3387e2de 100644 --- a/src/mainboard/google/poppy/variants/nami/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb @@ -279,9 +279,19 @@ chip soc/intel/skylake register "generic.reset_delay_ms" = "20" register "generic.has_power_resource" = "1" register "generic.disable_gpio_export_in_crs" = "1" + register "generic.wake" = "GPE0_DW2_01" register "hid_desc_reg_offset" = "0x1" device i2c 0x9 on end end + chip drivers/generic/gpio_keys + register "name" = ""PENH"" + register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_E8)" + 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 # I2C #2 device pci 15.3 on chip drivers/generic/max98357a diff --git a/src/mainboard/google/poppy/variants/nami/gpio.c b/src/mainboard/google/poppy/variants/nami/gpio.c index 8337e720c5..71e4cf7423 100644 --- a/src/mainboard/google/poppy/variants/nami/gpio.c +++ b/src/mainboard/google/poppy/variants/nami/gpio.c @@ -211,8 +211,8 @@ static const struct pad_config gpio_table[] = { /* E0 : SATAXPCI0 ==> H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC_INVERT(GPP_E0, NONE, PLTRST), - /* E1 : SATAXPCIE1 ==> SATA_GP1 */ - PAD_CFG_NF(GPP_E1, NONE, DEEP, NF1), + /* E1 : SATAXPCIE1 ==> PEN_EJECT_ODL - for wake event */ + PAD_CFG_GPI_ACPI_SCI(GPP_E1, NONE, DEEP, NONE), /* E2 : SATAXPCIE2 ==> NC(TP916) */ PAD_CFG_NC(GPP_E2), /* E3 : CPU_GP0 ==> TRACKPAD_INT# */ @@ -225,8 +225,8 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NC(GPP_E6), /* E7 : CPU_GP1 ==> TOUCHSCREEN_INT# */ PAD_CFG_GPI_APIC(GPP_E7, NONE, PLTRST), - /* E8 : SATALED# ==> NC */ - PAD_CFG_NC(GPP_E8), + /* E8 : SATALED# ==> PEN_EJECT_ODL - for notification */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_E8, NONE, DEEP), /* E9 : USB2_OCO# ==> USB_C0_OC# */ PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), /* E10 : USB2_OC1# ==> USB_C1_OC# */ |