diff options
| author | Sricharan R <sricharan@codeaurora.org> | 2018-08-03 17:10:19 +0300 |
|---|---|---|
| committer | Andy Gross <andy.gross@linaro.org> | 2018-09-13 22:49:43 +0300 |
| commit | 14e63a953a8dc536a5b07df087171aaeba052d40 (patch) | |
| tree | 2b844d136b4736dcc56d5e4b48d4e4c23c80d795 /arch/arm | |
| parent | 2e7a2c91019c5dfa7279bdcf29b23ebab2c91b1d (diff) | |
| download | linux-14e63a953a8dc536a5b07df087171aaeba052d40.tar.xz | |
ARM: dts: qcom: Add led and gpio-button nodes to ipq8064 boards
Add the dt nodes for enabling the leds and gpio-buttons.
Signed-off-by: Sricharan R <sricharan@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/qcom-ipq8064-ap148.dts | 8 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi | 60 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom-ipq8064.dtsi | 19 |
3 files changed, 87 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts index f45b05e941b4..554c65e7aa0e 100644 --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts @@ -12,6 +12,14 @@ function = "gsbi4"; bias-disable; }; + + buttons_pins: buttons_pins { + mux { + pins = "gpio54", "gpio65"; + drive-strength = <2>; + bias-pull-up; + }; + }; }; gsbi@16300000 { diff --git a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi index ee32f973d947..e239a0486936 100644 --- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include "qcom-ipq8064.dtsi" +#include <dt-bindings/input/input.h> / { model = "Qualcomm Technologies, Inc. IPQ8064-v1.0"; @@ -63,5 +64,64 @@ ports-implemented = <0x1>; status = "ok"; }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-0 = <&buttons_pins>; + pinctrl-names = "default"; + + button@1 { + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + debounce-interval = <60>; + }; + button@2 { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&leds_pins>; + pinctrl-names = "default"; + + led@7 { + label = "led_usb1"; + gpios = <&qcom_pinmux 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "usbdev"; + default-state = "off"; + }; + + led@8 { + label = "led_usb3"; + gpios = <&qcom_pinmux 8 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "usbdev"; + default-state = "off"; + }; + + led@9 { + label = "status_led_fail"; + gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@26 { + label = "sata_led"; + gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@53 { + label = "status_led_pass"; + gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index 04cc822e3a2e..f793cd1ad6d0 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -153,6 +153,25 @@ bias-none; }; }; + + leds_pins: leds_pins { + mux { + pins = "gpio7", "gpio8", "gpio9", + "gpio26", "gpio53"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + output-low; + }; + }; + + buttons_pins: buttons_pins { + mux { + pins = "gpio54"; + drive-strength = <2>; + bias-pull-up; + }; + }; }; intc: interrupt-controller@2000000 { |