On 06/06/2019 05:22 PM, Jacopo Mondi wrote:
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
diff --git a/Documentation/devicetree/bindings/display/renesas,cmm.txt b/Documentation/devicetree/bindings/display/renesas,cmm.txt new file mode 100644 index 000000000000..d8d3cf9ce2ce --- /dev/null +++ b/Documentation/devicetree/bindings/display/renesas,cmm.txt @@ -0,0 +1,25 @@ +* 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";
Dosent' match the description above.
reg = <0 0xfea40000 0 0x1000>;power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;clocks = <&cpg CPG_MOD 711>;resets = <&cpg 711>;- };
MBR, Sergei