diff options
Diffstat (limited to 'dts/Bindings/leds/irled')
-rw-r--r-- | dts/Bindings/leds/irled/gpio-ir-tx.txt | 14 | ||||
-rw-r--r-- | dts/Bindings/leds/irled/pwm-ir-tx.txt | 13 |
2 files changed, 27 insertions, 0 deletions
diff --git a/dts/Bindings/leds/irled/gpio-ir-tx.txt b/dts/Bindings/leds/irled/gpio-ir-tx.txt new file mode 100644 index 0000000000..cbe8dfd297 --- /dev/null +++ b/dts/Bindings/leds/irled/gpio-ir-tx.txt @@ -0,0 +1,14 @@ +Device tree bindings for IR LED connected through gpio pin which is used as +remote controller transmitter. + +Required properties: + - compatible: should be "gpio-ir-tx". + - gpios : Should specify the IR LED GPIO, see "gpios property" in + Documentation/devicetree/bindings/gpio/gpio.txt. Active low LEDs + should be indicated using flags in the GPIO specifier. + +Example: + irled@0 { + compatible = "gpio-ir-tx"; + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + }; diff --git a/dts/Bindings/leds/irled/pwm-ir-tx.txt b/dts/Bindings/leds/irled/pwm-ir-tx.txt new file mode 100644 index 0000000000..66e5672c2e --- /dev/null +++ b/dts/Bindings/leds/irled/pwm-ir-tx.txt @@ -0,0 +1,13 @@ +Device tree bindings for IR LED connected through pwm pin which is used as +remote controller transmitter. + +Required properties: + - compatible: should be "pwm-ir-tx". + - pwms : PWM property to point to the PWM device (phandle)/port (id) + and to specify the period time to be used: <&phandle id period_ns>; + +Example: + irled { + compatible = "pwm-ir-tx"; + pwms = <&pwm0 0 10000000>; + }; |