| Message ID | 1397540862-21359-10-git-send-email-yj44.cho@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 15 April 2014 11:17, YoungJun Cho <yj44.cho@samsung.com> wrote: > This patch adds DT bindings for s6e3fa0 panel. > The bindings describes panel resources, display timings, delays > and physical size. > > Signed-off-by: YoungJun Cho <yj44.cho@samsung.com> > Signed-off-by: Inki Dae <inki.dae@samsung.com> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> > --- > .../devicetree/bindings/panel/samsung,s6e3fa0.txt | 52 ++++++++++++++++++++ > 1 file changed, 52 insertions(+) > create mode 100644 Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt > > diff --git a/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt b/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt > new file mode 100644 > index 0000000..5986899 > --- /dev/null > +++ b/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt > @@ -0,0 +1,52 @@ > +Samsung S6E3FA0 AMOLED LCD 5.7 inch panel > + > +Required properties: > + - compatible: "samsung,s6e3fa0" > + - reg: the virtual channel number of a DSI peripheral > + - vdd3-supply: core voltage supply > + - vci-supply: voltage supply for analog circuits > + - reset-gpio: a GPIO spec for the reset pin > + - display-timings: timings for the connected panel as described by [1] > + > +Optional properties: > + - power-on-delay: delay after turning regulators on [ms] > + - reset-delay: delay after reset sequence [ms] > + - init-delay: delay after initialization sequence [ms] > + - panel-width-mm: physical panel width [mm] > + - panel-height-mm: physical panel height [mm] > + > +The device node can contain one 'port' child node with one child > +'endpoint' node, according to the bindings defined in [2]. This > +node should describe panel's video bus. > + > +[1]: Documentation/devicetree/bindings/video/display-timing.txt > +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt > + > +Example: > + > + panel { How about panel@0? > + compatible = "samsung,s6e3fa0"; > + reg = <0>;
diff --git a/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt b/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt new file mode 100644 index 0000000..5986899 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/samsung,s6e3fa0.txt @@ -0,0 +1,52 @@ +Samsung S6E3FA0 AMOLED LCD 5.7 inch panel + +Required properties: + - compatible: "samsung,s6e3fa0" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: core voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpio: a GPIO spec for the reset pin + - display-timings: timings for the connected panel as described by [1] + +Optional properties: + - power-on-delay: delay after turning regulators on [ms] + - reset-delay: delay after reset sequence [ms] + - init-delay: delay after initialization sequence [ms] + - panel-width-mm: physical panel width [mm] + - panel-height-mm: physical panel height [mm] + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [2]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/video/display-timing.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + panel { + compatible = "samsung,s6e3fa0"; + reg = <0>; + vdd3-supply = <&vcclcd_reg>; + vci-supply = <&vlcd_reg>; + reset-gpio = <&gpy7 4 0>; + power-on-delay= <10>; + reset-delay = <5>; + init-delay = <120>; + panel-width-mm = <71>; + panel-height-mm = <126>; + + display-timings { + timing0: timing-0 { + clock-frequency = <57153600>; + hactive = <1080>; + vactive = <1920>; + hfront-porch = <2>; + hback-porch = <2>; + hsync-len = <1>; + vfront-porch = <1>; + vback-porch = <4>; + vsync-len = <1>; + }; + }; + };