Message ID | 1456146208-13890-5-git-send-email-k@japko.eu (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Hi, On Mon, Feb 22, 2016 at 02:03:28PM +0100, Krzysztof Adamski wrote: > OrangePi Plus board has two leds - green ("pwr") and red ("status") > and a switch ("sw4"). This patch describes them in a devicetree. > > Signed-off-by: Krzysztof Adamski <k@japko.eu> > --- > arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++++++++++++++++++++++++ > 1 file changed, 63 insertions(+) > > diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts > index e67df59..5f159d0 100644 > --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts > +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts > @@ -45,6 +45,7 @@ > #include "sunxi-common-regulators.dtsi" > > #include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > #include <dt-bindings/pinctrl/sun4i-a10.h> > > / { > @@ -58,6 +59,68 @@ > chosen { > stdout-path = "serial0:115200n8"; > }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&leds_opc>; > + > + status_led { > + label = "status:red:user"; > + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + r_leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&leds_r_opc>; > + > + tx { > + label = "pwr:green:user"; > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; > + default-state = "on"; > + }; > + }; You can merge the two gpio-leds nodes into a single one. Plus, the label format is <board>:<colour>:<role> In these case, it would be more "orangepi-plus:red:status" and "orangepi-plus:green:pwr". Thanks! Maxime
diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts index e67df59..5f159d0 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts @@ -45,6 +45,7 @@ #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/sun4i-a10.h> / { @@ -58,6 +59,68 @@ chosen { stdout-path = "serial0:115200n8"; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_opc>; + + status_led { + label = "status:red:user"; + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; + }; + }; + + r_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_r_opc>; + + tx { + label = "pwr:green:user"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + r_gpio_keys { + compatible = "gpio-keys"; + input-name = "sw4"; + + pinctrl-names = "default"; + pinctrl-0 = <&sw_r_opc>; + + sw4@0 { + label = "sw4"; + linux,code = <BTN_0>; + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pio { + leds_opc: led_pins@0 { + allwinner,pins = "PA15"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; +}; + +&r_pio { + leds_r_opc: led_pins@0 { + allwinner,pins = "PL10"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + sw_r_opc: key_pins@0 { + allwinner,pins = "PL03"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; }; &mmc0 {
OrangePi Plus board has two leds - green ("pwr") and red ("status") and a switch ("sw4"). This patch describes them in a devicetree. Signed-off-by: Krzysztof Adamski <k@japko.eu> --- arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+)