On Fri, Nov 22, 2013 at 12:41 PM, Thierry Reding <thierry.reding@xxxxxxxxx> wrote: > This binding specifies a set of common properties for display panels. It > can be used as a basis by bindings for specific panels. > > Bindings for three specific panels are provided to show how the simple > panel binding can be used. > > Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> Thanks for a "simple" binding that actually provides specific h/w information. Acked-by: Rob Herring <rob.herring@xxxxxxxxxxx> Rob > --- > This binding has already been discussed earlier. Both Laurent and Tomi > seemed to be generally fine with this. The fact that the binding targets > simple (dumb) panels only and the reduced set of properties make it easy > to be extended in backwards-compatible ways should the need arise, while > at the same time allowing to support a wide variety of panels out there. > > .../devicetree/bindings/panel/auo,b101aw03.txt | 7 +++++++ > .../bindings/panel/chunghwa,claa101wb03.txt | 7 +++++++ > .../bindings/panel/panasonic,vvx10f004b00.txt | 7 +++++++ > .../devicetree/bindings/panel/simple-panel.txt | 21 +++++++++++++++++++++ > 4 files changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/panel/auo,b101aw03.txt > create mode 100644 Documentation/devicetree/bindings/panel/chunghwa,claa101wb03.txt > create mode 100644 Documentation/devicetree/bindings/panel/panasonic,vvx10f004b00.txt > create mode 100644 Documentation/devicetree/bindings/panel/simple-panel.txt > > diff --git a/Documentation/devicetree/bindings/panel/auo,b101aw03.txt b/Documentation/devicetree/bindings/panel/auo,b101aw03.txt > new file mode 100644 > index 000000000000..72e088a4fb3a > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/auo,b101aw03.txt > @@ -0,0 +1,7 @@ > +AU Optronics Corporation 10.1" WSVGA TFT LCD panel > + > +Required properties: > +- compatible: should be "auo,b101aw03" > + > +This binding is compatible with the simple-panel binding, which is specified > +in simple-panel.txt in this directory. > diff --git a/Documentation/devicetree/bindings/panel/chunghwa,claa101wb03.txt b/Documentation/devicetree/bindings/panel/chunghwa,claa101wb03.txt > new file mode 100644 > index 000000000000..0ab2c05a4c22 > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/chunghwa,claa101wb03.txt > @@ -0,0 +1,7 @@ > +Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel > + > +Required properties: > +- compatible: should be "chunghwa,claa101wb03" > + > +This binding is compatible with the simple-panel binding, which is specified > +in simple-panel.txt in this directory. > diff --git a/Documentation/devicetree/bindings/panel/panasonic,vvx10f004b00.txt b/Documentation/devicetree/bindings/panel/panasonic,vvx10f004b00.txt > new file mode 100644 > index 000000000000..d328b0341bf4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/panasonic,vvx10f004b00.txt > @@ -0,0 +1,7 @@ > +Panasonic Corporation 10.1" WUXGA TFT LCD panel > + > +Required properties: > +- compatible: should be "panasonic,vvx10f004b00" > + > +This binding is compatible with the simple-panel binding, which is specified > +in simple-panel.txt in this directory. > diff --git a/Documentation/devicetree/bindings/panel/simple-panel.txt b/Documentation/devicetree/bindings/panel/simple-panel.txt > new file mode 100644 > index 000000000000..1341bbf4aa3d > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/simple-panel.txt > @@ -0,0 +1,21 @@ > +Simple display panel > + > +Required properties: > +- power-supply: regulator to provide the supply voltage > + > +Optional properties: > +- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing > +- enable-gpios: GPIO pin to enable or disable the panel > +- backlight: phandle of the backlight device attached to the panel > + > +Example: > + > + panel: panel { > + compatible = "cptt,claa101wb01"; > + ddc-i2c-bus = <&panelddc>; > + > + power-supply = <&vdd_pnl_reg>; > + enable-gpios = <&gpio 90 0>; > + > + backlight = <&backlight>; > + }; > -- > 1.8.4.2 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html