diff options
| author | Sridharan S N <quic_sridsn@quicinc.com> | 2023-06-16 11:32:37 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-08-14 05:48:36 +0300 |
| commit | 0354e2d4d203bcffb61d671265f9f0bc52b244ff (patch) | |
| tree | e3a10a4e228bb383ad0a2680efbf537e5f81f833 /arch/arm64 | |
| parent | 76a6dd7bfcbb91217e4429d73c14ee67b441137d (diff) | |
| download | linux-0354e2d4d203bcffb61d671265f9f0bc52b244ff.tar.xz | |
arm64: dts: qcom: ipq5332: enable GPIO based LEDs and Buttons
Add support for wlan-2g LED on GPIO 36 and wps buttons on GPIO 35.
Signed-off-by: Sridharan S N <quic_sridsn@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230616083238.20690-2-quic_sridsn@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi index f13dea7d67fe..4870cdb764d0 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi @@ -19,6 +19,31 @@ chosen { stdout-path = "serial0"; }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&gpio_keys_default>; + pinctrl-names = "default"; + + button-wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&gpio_leds_default>; + pinctrl-names = "default"; + + led-0 { + gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + }; }; &blsp1_uart0 { @@ -34,3 +59,20 @@ &xo_board { clock-frequency = <24000000>; }; + +/* PINCTRL */ +&tlmm { + gpio_keys_default: gpio-keys-default-state { + pins = "gpio35"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + }; + + gpio_leds_default: gpio-leds-default-state { + pins = "gpio36"; + function = "gpio"; + drive-strength = <8>; + bias-pull-down; + }; +}; |