diff options
| author | Furquan Shaikh <furquan@chromium.org> | 2018-01-11 20:29:38 -0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2018-01-31 03:04:43 +0000 |
| commit | bb1e539f1440bc805dd6350ffba9646454334b2f (patch) | |
| tree | 4cd98e042514c79bc11032d7e0faf5d6aad48b9d /src | |
| parent | 3c8e00e4cc46a25aaead85481ec745ebac95ed30 (diff) | |
| download | coreboot-bb1e539f1440bc805dd6350ffba9646454334b2f.tar.xz | |
mb/google/poppy/variants/nautilus: Add gpio-keys ACPI node for PENH
This change uses gpio_keys driver to add ACPI node for pen eject event.
BUG=b:71329519
TEST=Verified using evtest that pen eject event results in events as
expected.
Change-Id: Ib293c2ca532c8ed9e2587143b1a69300cd9fa4e9
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/23238
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/poppy/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/nautilus/devicetree.cb | 9 | ||||
| -rw-r--r-- | src/mainboard/google/poppy/variants/nautilus/gpio.c | 2 |
3 files changed, 11 insertions, 1 deletions
diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index 1734ac05dd..d4679f62b0 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -2,6 +2,7 @@ config BOARD_GOOGLE_BASEBOARD_POPPY def_bool n select BOARD_ROMSIZE_KB_16384 + select DRIVERS_GENERIC_GPIO_KEYS select DRIVERS_I2C_GENERIC select DRIVERS_I2C_HID select EC_GOOGLE_CHROMEEC diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb index d5aed6e85b..be8ab5b55d 100644 --- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb @@ -321,6 +321,15 @@ chip soc/intel/skylake 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_B19)" + 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 #3 device pci 16.0 on end # Management Engine Interface 1 device pci 16.1 off end # Management Engine Interface 2 diff --git a/src/mainboard/google/poppy/variants/nautilus/gpio.c b/src/mainboard/google/poppy/variants/nautilus/gpio.c index fea9da3542..72ffc62671 100644 --- a/src/mainboard/google/poppy/variants/nautilus/gpio.c +++ b/src/mainboard/google/poppy/variants/nautilus/gpio.c @@ -101,7 +101,7 @@ static const struct pad_config gpio_table[] = { /* B18 : GSPI0_MOSI ==> NC */ PAD_CFG_NC(GPP_B18), /* B19 : GSPI1_CS# ==> CHP3_PEN_EJECT - for notification */ - PAD_CFG_GPI(GPP_B19, NONE, DEEP), + PAD_CFG_GPI_GPIO_DRIVER(GPP_B19, NONE, DEEP), /* B20 : GSPI1_CLK ==> NC */ PAD_CFG_NC(GPP_B20), /* B21 : GSPI1_MISO ==> CHP3_PEN_EJECT - for wake event */ |