Hi Geert,
Thank you for the patch.
On Friday 03 Mar 2017 14:30:35 Geert Uytterhoeven wrote:
Document the optional properties for describing module resets, to support resetting display channels and LVDS encoders on R-Car Gen2 and Gen3.
Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be
Documentation/devicetree/bindings/display/renesas,du.txt | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index 1a02f099a0ff0a3a..7873d53764a297c2 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -36,6 +36,16 @@ Required Properties: When supplied they must be named "dclkin.x" with "x" being the input clock numerical index.
+Optional properties:
- resets: A list of phandles + reset-specifier pairs, one for each entry
in
s/phandlers/phandle/
- the reset-names property.
What's in the reset specifier ?
- reset-names: Names of the resets. This property is model-dependent.
- R8A779[0123456] use one reset for a group of one or more successive
channels, and one reset per LVDS encoder (if available). The resetsmust be named "du.x" with "x" being the numerical index of the lowestchannel in the group. The LVDS resets must be named "lvds.x" with"x" + being the LVDS encoder numerical index.
Required nodes:
The connections to the DU output video ports are modeled using the OF graph