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+* Renesas R-Car Color Management Module (CMM)
+
+Renesas R-Car image enhancement module connected to R-Car DU video channels.
+
+Required properties:
+ - compatible: shall be one of:
+ - "renesas,cmm-gen3"
+ - "renesas,cmm-gen2"
+
+ - reg: the address base and length of the memory area where CMM control
+ registers are mapped to.
+
+ - clocks: phandle and clock-specifier pair to the CMM functional clock
+ supplier.
+
+Example:
+--------
+
+ cmm0: cmm@fea40000 {
+ compatible = "renesas,cmm";
+ reg = <0 0xfea40000 0 0x1000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ clocks = <&cpg CPG_MOD 711>;
+ resets = <&cpg 711>;
+ };
Add device tree bindings documentation for the Renesas R-Car Display Unit Color Management Module. CMM is the image enhancement module available on each R-Car DU video channel on Gen2 and Gen3 SoCs (V3H and V3M excluded). Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> --- .../bindings/display/renesas,cmm.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/renesas,cmm.txt