diff mbox

[v2,3/3] dt-bindings: Add Renesas R-Car FDP1 bindings

Message ID 1467305430-25660-4-git-send-email-kieran@bingham.xyz (mailing list archive)
State Superseded, archived
Delegated to: Laurent Pinchart
Headers

Commit Message

Kieran Bingham June 30, 2016, 4:50 p.m. UTC 
  The FDP1 is a de-interlacing module which converts interlaced video to
progressive video. It is also capable of performing pixel format conversion
between YCbCr/YUV formats and RGB formats.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran@bingham.xyz>
---
Changes since v1:
 - title fixed
 - Interrupts property documented
 - version specific compatibles removed as we have a hw version register
 - label removed from device node example
   * (fdp1 is not referenced by other nodes)

 .../devicetree/bindings/media/renesas,fdp1.txt     | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/renesas,fdp1.txt

Comments

Rob Herring July 1, 2016, 2:51 a.m. UTC | #1 
On Thu, Jun 30, 2016 at 05:50:30PM +0100, Kieran Bingham wrote:
> The FDP1 is a de-interlacing module which converts interlaced video to
> progressive video. It is also capable of performing pixel format conversion
> between YCbCr/YUV formats and RGB formats.
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Kieran Bingham <kieran@bingham.xyz>
> ---
> Changes since v1:
>  - title fixed
>  - Interrupts property documented
>  - version specific compatibles removed as we have a hw version register
>  - label removed from device node example
>    * (fdp1 is not referenced by other nodes)
> 
>  .../devicetree/bindings/media/renesas,fdp1.txt     | 33 ++++++++++++++++++++++
>  1 file changed, 33 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/renesas,fdp1.txt

Acked-by: Rob Herring <robh@kernel.org>
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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/media/renesas,fdp1.txt b/Documentation/devicetree/bindings/media/renesas,fdp1.txt
new file mode 100644
index 000000000000..e6abd2a17e66
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/renesas,fdp1.txt
@@ -0,0 +1,33 @@ 
+Renesas R-Car Fine Display Processor (FDP1)
+-------------------------------------------
+
+The FDP1 is a de-interlacing module which converts interlaced video to
+progressive video. It is capable of performing pixel format conversion between
+YCbCr/YUV formats and RGB formats. Only YCbCr/YUV formats are supported as
+an input to the module.
+
+ - compatible: Must be the following
+
+   - "renesas,fdp1" for generic compatible
+
+ - reg: the register base and size for the device registers
+ - interrupts : interrupt specifier for the FDP1 instance
+ - clocks: reference to the functional clock
+ - renesas,fcp: reference to the FCPF connected to the FDP1
+
+Optional properties:
+ - power-domains : power-domain property defined with a power domain specifier
+                            to respective power domain.
+
+
+Device node example
+-------------------
+
+	fdp1@fe940000 {
+		compatible = "renesas,fdp1";
+		reg = <0 0xfe940000 0 0x2400>;
+		interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cpg CPG_MOD 119>;
+		power-domains = <&sysc R8A7795_PD_A3VP>;
+		renesas,fcp = <&fcpf0>;
+	};