On Fri, Jun 10, 2016 at 11:40 AM, Doug Anderson <dianders@xxxxxxxxxxxx> wrote: > Rob, > > On Fri, Jun 10, 2016 at 6:42 AM, Rob Herring <robh@xxxxxxxxxx> wrote: >> On Wed, Jun 08, 2016 at 07:52:45PM +0800, Yakir Yang wrote: >>> The Sharp LQ123P1JX31 is an 12.3" 2400x1600 TFT-LCD panel >>> connected using eDP interfaces. >>> >>> Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx> >>> --- >>> Changes in v2: >>> - Add dt-bindings of Sharp LQ123P1JX31 panel in v2 >>> >>> .../devicetree/bindings/display/panel/sharp,lq123p1jx31.txt | 7 +++++++ >>> 1 file changed, 7 insertions(+) >>> create mode 100644 Documentation/devicetree/bindings/display/panel/sharp,lq123p1jx31.txt >>> >>> diff --git a/Documentation/devicetree/bindings/display/panel/sharp,lq123p1jx31.txt b/Documentation/devicetree/bindings/display/panel/sharp,lq123p1jx31.txt >>> new file mode 100644 >>> index 0000000..81938c0 >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/display/panel/sharp,lq123p1jx31.txt >>> @@ -0,0 +1,7 @@ >>> +Sharp 12.3" (2400x1600 pixels) TFT LCD panel >>> + >>> +Required properties: >>> +- compatible: should be "sharp,lq123p1jx31," >> ^ >> Need to drop the comma. > > Thanks for catching! > >> No regulators or resets or pwms? > > Could be more explicit I guess, but Yakir does say: > >> This binding is compatible with the simple-panel binding, which is specified >> in simple-panel.txt in this directory. > > In that document it shows: > > 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 Ah yes, NM. > In general Yakir's bindings document match a huge chunk of the current > existing bindings. Do this: > cd Documentation/devicetree/bindings/display/panel > grep -C20 "This binding is compatible with the simple-panel" * > > You'll find a huge chunk of files which are rather formulaic. It > might make sense to just have one file and a list of panels which are > simple panels? If we're just documenting compatible strings, then maybe so. Rob -- 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
