| Message ID | 20190118134244.22253-6-brgl@bgdev.pl |
|---|---|
| State | New |
| Headers | show |
| Series | mfd: add support for max77650 PMIC | expand |
Hi Bartosz, Thank you for the patch. On 1/18/19 2:42 PM, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > Add the DT binding document for the LEDs module of max77650. > > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> > --- > .../bindings/leds/leds-max77650.txt | 57 +++++++++++++++++++ > 1 file changed, 57 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/leds-max77650.txt > > diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt > new file mode 100644 > index 000000000000..822b8893bc20 > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt > @@ -0,0 +1,57 @@ > +LED driver for MAX77650 PMIC from Maxim Integrated. > + > +This module is part of the MAX77650 MFD device. For more details > +see Documentation/devicetree/bindings/mfd/max77650.txt. > + > +The LED controller is represented as a sub-node of the PMIC node on > +the device tree. > + > +This device has three current sinks. > + > +Required properties: > +-------------------- > +- compatible: Must be "maxim,max77650-leds" > +- #address-cells: Must be <1>. > +- #size-cells: Must be <0>. > + > +Each LED is represented as a sub-node of the LED-controller node. Up to > +three sub-nodes can be defined. > + > +Required properties of the sub-node: > +------------------------------------ > + > +- reg: Must be <0>, <1> or <2>. > + > +Optional properties of the sub-node: > +------------------------------------ > + > +- label: See Documentation/devicetree/bindings/leds/common.txt > +- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt > + > +For more details, please refer to the generic GPIO DT binding document > +<devicetree/bindings/gpio/gpio.txt>. > + > +Example: > +-------- > + > + leds { > + compatible = "maxim,max77650-leds"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + led0 { s/led0/led@0/ > + reg = <0>; > + label = "max77650:blue:usr0"; > + }; > + > + led1 { s/led1/led@1/ > + reg = <1>; > + label = "max77650:red:usr1"; > + linux,default-trigger = "heartbeat"; > + }; > + > + led2 { s/led2/led@2/ > + reg = <2>; > + label = "max77650:green:usr2"; > + }; Please remove "max77650:" from labels and add it in the driver. > + }; >
diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt new file mode 100644 index 000000000000..822b8893bc20 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt @@ -0,0 +1,57 @@ +LED driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The LED controller is represented as a sub-node of the PMIC node on +the device tree. + +This device has three current sinks. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-leds" +- #address-cells: Must be <1>. +- #size-cells: Must be <0>. + +Each LED is represented as a sub-node of the LED-controller node. Up to +three sub-nodes can be defined. + +Required properties of the sub-node: +------------------------------------ + +- reg: Must be <0>, <1> or <2>. + +Optional properties of the sub-node: +------------------------------------ + +- label: See Documentation/devicetree/bindings/leds/common.txt +- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt + +For more details, please refer to the generic GPIO DT binding document +<devicetree/bindings/gpio/gpio.txt>. + +Example: +-------- + + leds { + compatible = "maxim,max77650-leds"; + #address-cells = <1>; + #size-cells = <0>; + + led0 { + reg = <0>; + label = "max77650:blue:usr0"; + }; + + led1 { + reg = <1>; + label = "max77650:red:usr1"; + linux,default-trigger = "heartbeat"; + }; + + led2 { + reg = <2>; + label = "max77650:green:usr2"; + }; + };