| Message ID | 1444649423-25369-1-git-send-email-robert.jarzmik@free.fr (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Oct 12, 2015 at 1:30 PM, Robert Jarzmik <robert.jarzmik@free.fr> wrote: > Add documentation for the PXA LCD controller devicetree binding. > > Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com> regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Oct 12, 2015 at 6:30 AM, Robert Jarzmik <robert.jarzmik@free.fr> wrote: > Add documentation for the PXA LCD controller devicetree binding. > > Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> > --- > Since v1: Philipp's review on the whole binding > Since v2: moved to display/, Philipp's and Rob's review > dropped panel description, should be a simple panel with a > lcd-type optional node that could be added to simple-panel. Applied, thanks. Rob > --- > .../bindings/display/marvell,pxa2xx-lcdc.txt | 34 ++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt > > diff --git a/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt > new file mode 100644 > index 000000000000..309c47f25b87 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt > @@ -0,0 +1,34 @@ > +PXA LCD Controller > +------------------ > + > +Required properties: > + - compatible : one of these > + "marvell,pxa2xx-lcdc", > + "marvell,pxa270-lcdc", > + "marvell,pxa300-lcdc" > + - reg : should contain 1 register range (address and length). > + - interrupts : framebuffer controller interrupt. > + - clocks: phandle to input clocks > + > +Required nodes: > + - port: connection to the LCD panel (see video-interfaces.txt) > + This node must have its properties bus-width and remote-endpoint set. > + If the panel is not a TFT color panel, then a "lcd-type" property in > + the panel should specify the panel type. > + This panel node should be in the board dts. > + > +Example: > + lcd-controller@40500000 { > + compatible = "marvell,pxa2xx-lcdc"; > + reg = <0x44000000 0x10000>; > + interrupts = <17>; > + clocks = <&clks CLK_LCD>; > + status = "okay"; > + > + port { > + lcdc_out: endpoint { > + remote-endpoint = <&panel_in>; > + bus-width = <16>; > + }; > + }; > + }; > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt new file mode 100644 index 000000000000..309c47f25b87 --- /dev/null +++ b/Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt @@ -0,0 +1,34 @@ +PXA LCD Controller +------------------ + +Required properties: + - compatible : one of these + "marvell,pxa2xx-lcdc", + "marvell,pxa270-lcdc", + "marvell,pxa300-lcdc" + - reg : should contain 1 register range (address and length). + - interrupts : framebuffer controller interrupt. + - clocks: phandle to input clocks + +Required nodes: + - port: connection to the LCD panel (see video-interfaces.txt) + This node must have its properties bus-width and remote-endpoint set. + If the panel is not a TFT color panel, then a "lcd-type" property in + the panel should specify the panel type. + This panel node should be in the board dts. + +Example: + lcd-controller@40500000 { + compatible = "marvell,pxa2xx-lcdc"; + reg = <0x44000000 0x10000>; + interrupts = <17>; + clocks = <&clks CLK_LCD>; + status = "okay"; + + port { + lcdc_out: endpoint { + remote-endpoint = <&panel_in>; + bus-width = <16>; + }; + }; + };
Add documentation for the PXA LCD controller devicetree binding. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- Since v1: Philipp's review on the whole binding Since v2: moved to display/, Philipp's and Rob's review dropped panel description, should be a simple panel with a lcd-type optional node that could be added to simple-panel. --- .../bindings/display/marvell,pxa2xx-lcdc.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/marvell,pxa2xx-lcdc.txt