| Message ID | 1420763178-10115-2-git-send-email-andrew@lunn.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Jan 8, 2015 at 4:26 PM, Andrew Lunn <andrew@lunn.ch> wrote: > Document the binding for the TLC59116 LED driver. > > Signed-off-by: Andrew Lunn <andrew@lunn.ch> > Cc: Matthew.Fatheree@belkin.com > --- > .../devicetree/bindings/leds/leds-tlc59116.txt | 41 ++++++++++++++++++++++ > 1 file changed, 41 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/leds-tlc59116.txt > > diff --git a/Documentation/devicetree/bindings/leds/leds-tlc59116.txt b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt > new file mode 100644 > index 000000000000..9526731eda95 > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt > @@ -0,0 +1,41 @@ > +LEDs connected to tcl59116 > + > +Required properties > +- compatible: should be "ti,tlc59116" > +- #address-cells: must be 1 > +- #size-cells: must be 0 > +- reg: typically 0x68 > + > +Each led is represented as a sub-node of the ti,,tlc59116. > +See Documentation/devicetree/bindings/leds/common.txt > + > +LED sub-node properties: > +- reg: number of LED line, 0 to 15 > +- label: (optional) name of LED > +- linux,default-trigger : (optional) > + > +Examples: > + > +tlc59116@68 { > + #address-cells = <1>; > + #size-cells = <0>; > + #gpio-cells = <2>; What's gpio-cells for? Or missing document? > + compatible = "ti,tlc59116"; > + reg = <0x68>; > + > + wan@0 { > + label = "wrt1900ac:amber:wan"; > + reg = <0x0>; > + }; > + > + 2g@2 { > + label = "wrt1900ac:white:2g"; > + reg = <0x2>; > + }; > + > + alive@9 { > + label = "wrt1900ac:green:alive"; > + reg = <0x9>; > + linux,default_trigger = "heartbeat"; > + }; > +}; > -- > 2.1.3 >
On Thu, Jan 08, 2015 at 05:02:07PM -0800, Bryan Wu wrote: > On Thu, Jan 8, 2015 at 4:26 PM, Andrew Lunn <andrew@lunn.ch> wrote: > > Document the binding for the TLC59116 LED driver. > > > > Signed-off-by: Andrew Lunn <andrew@lunn.ch> > > Cc: Matthew.Fatheree@belkin.com > > --- > > .../devicetree/bindings/leds/leds-tlc59116.txt | 41 ++++++++++++++++++++++ > > 1 file changed, 41 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/leds/leds-tlc59116.txt > > > > diff --git a/Documentation/devicetree/bindings/leds/leds-tlc59116.txt b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt > > new file mode 100644 > > index 000000000000..9526731eda95 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt > > @@ -0,0 +1,41 @@ > > +LEDs connected to tcl59116 > > + > > +Required properties > > +- compatible: should be "ti,tlc59116" > > +- #address-cells: must be 1 > > +- #size-cells: must be 0 > > +- reg: typically 0x68 > > + > > +Each led is represented as a sub-node of the ti,,tlc59116. > > +See Documentation/devicetree/bindings/leds/common.txt > > + > > +LED sub-node properties: > > +- reg: number of LED line, 0 to 15 > > +- label: (optional) name of LED > > +- linux,default-trigger : (optional) > > + > > +Examples: > > + > > +tlc59116@68 { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + #gpio-cells = <2>; > > What's gpio-cells for? Or missing document? Hi Bryan It should be removed. I probably copied it from tca6507.txt binding documentation. This driver makes no attempt to also offer the pins are gpio lines. Andrew > > + compatible = "ti,tlc59116"; > > + reg = <0x68>; > > + > > + wan@0 { > > + label = "wrt1900ac:amber:wan"; > > + reg = <0x0>; > > + }; > > + > > + 2g@2 { > > + label = "wrt1900ac:white:2g"; > > + reg = <0x2>; > > + }; > > + > > + alive@9 { > > + label = "wrt1900ac:green:alive"; > > + reg = <0x9>; > > + linux,default_trigger = "heartbeat"; > > + }; > > +}; > > -- > > 2.1.3 > >
diff --git a/Documentation/devicetree/bindings/leds/leds-tlc59116.txt b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt new file mode 100644 index 000000000000..9526731eda95 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-tlc59116.txt @@ -0,0 +1,41 @@ +LEDs connected to tcl59116 + +Required properties +- compatible: should be "ti,tlc59116" +- #address-cells: must be 1 +- #size-cells: must be 0 +- reg: typically 0x68 + +Each led is represented as a sub-node of the ti,,tlc59116. +See Documentation/devicetree/bindings/leds/common.txt + +LED sub-node properties: +- reg: number of LED line, 0 to 15 +- label: (optional) name of LED +- linux,default-trigger : (optional) + +Examples: + +tlc59116@68 { + #address-cells = <1>; + #size-cells = <0>; + #gpio-cells = <2>; + compatible = "ti,tlc59116"; + reg = <0x68>; + + wan@0 { + label = "wrt1900ac:amber:wan"; + reg = <0x0>; + }; + + 2g@2 { + label = "wrt1900ac:white:2g"; + reg = <0x2>; + }; + + alive@9 { + label = "wrt1900ac:green:alive"; + reg = <0x9>; + linux,default_trigger = "heartbeat"; + }; +};
Document the binding for the TLC59116 LED driver. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Cc: Matthew.Fatheree@belkin.com --- .../devicetree/bindings/leds/leds-tlc59116.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-tlc59116.txt