Hi Wolfram,
Thank you for the patch.
On Monday 06 July 2015 23:46:06 Wolfram Sang wrote:
> From: Wolfram Sang <wsa+rene...@sang-engineering.com>
>
> Signed-off-by: Wolfram Sang <wsa+rene...@sang-engineering.com>
> ---
> .../devicetree/bindings/i2c/i2c-emev2.txt | 22 ++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/i2c/i2c-emev2.txt
>
> diff --git a/Documentation/devicetree/bindings/i2c/i2c-emev2.txt
> b/Documentation/devicetree/bindings/i2c/i2c-emev2.txt new file mode 100644
> index 00000000000000..a6740066835056
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/i2c/i2c-emev2.txt
> @@ -0,0 +1,22 @@
> +Device tree configuration for Renesas EMEV2 IIC driver
s/driver/controller/
> +
> +Required properties:
> +- compatible : "renesas,iic-<soctype>". "renesas,iic-emev2" as
> fallback
> +- reg : address start and address range size of device
> +- interrupts : 1 interrupt
I'd write this as "specifier for the IIC controller interrupt".
> +- clocks : phandle to the IP core SCLK
The datasheet mentions PCLK and IIC_SCLK but doesn't provide details. Do you
have more information ?
> +- clock-names : must be "sclk"
> +- #address-cells : should be <1>
> +- #size-cells : should be <0>
> +
> +Example:
> +
> + iic0: i2c@e0070000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "renesas,iic-emev2";
> + reg = <0xe0070000 0x28>;
> + interrupts = <0 32 IRQ_TYPE_EDGE_RISING>;
> + clocks = <&iic0_sclk>;
> + clock-names = "sclk";
> + };
--
Regards,
Laurent Pinchart
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