Re: [PATCH v4 08/10] dt-bindings: i3c: Document Cadence I3C master bindings

[Rob Herring]

On Fri, Mar 30, 2018 at 09:47:49AM +0200, Boris Brezillon wrote:
> Document Cadence I3C master DT bindings.
> 
> Signed-off-by: Boris Brezillon 
> ---
> Changes in v4:
> - Fix example to match the new representation
> ---
>  .../devicetree/bindings/i3c/cdns,i3c-master.txt| 44 
> ++
>  1 file changed, 44 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt

Reviewed-by: Rob Herring 

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[PATCH v4 08/10] dt-bindings: i3c: Document Cadence I3C master bindings

[Boris Brezillon]

Document Cadence I3C master DT bindings.

Signed-off-by: Boris Brezillon 
---
Changes in v4:
- Fix example to match the new representation
---
 .../devicetree/bindings/i3c/cdns,i3c-master.txt| 44 ++
 1 file changed, 44 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt

diff --git a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 
b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
new file mode 100644
index ..0e2b8b8770bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
@@ -0,0 +1,44 @@
+Bindings for cadence I3C master block
+=
+
+Required properties:
+
+- compatible: shall be "cdns,i3c-master"
+- clocks: shall reference the pclk and sysclk
+- clock-names: shall contain "pclk" and "sysclk"
+- interrupts: the interrupt line connected to this I3C master
+- reg: I3C master registers
+
+Mandatory properties defined by the generic binding (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details):
+
+- #address-cells: shall be set to 1
+- #size-cells: shall be set to 0
+
+Optional properties defined by the generic binding (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details):
+
+- i2c-scl-hz
+- i3c-scl-hz
+
+I3C device connected on the bus follow the generic description (see
+Documentation/devicetree/bindings/i3c/i3c.txt for more details).
+
+Example:
+
+   i3c-master@0d04 {
+   compatible = "cdns,i3c-master";
+   clocks = <>, <>;
+   clock-names = "pclk", "sysclk";
+   interrupts = <3 0>;
+   reg = <0x0d04 0x1000>;
+   #address-cells = <1>;
+   #size-cells = <0>;
+   i2c-scl-hz = <10>;
+
+   nunchuk: nunchuk@52 {
+   compatible = "nintendo,nunchuk";
+   reg = <0x52 0x8010 0>;
+   };
+   };
+
-- 
2.14.1

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