On Tue, Apr 21, 2015 at 9:47 AM, Paul Burton <paul.burton@xxxxxxxxxx> wrote:
> Add binding documentation for the UARTs found in Ingenic SoCs.
>
> Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
> Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
And for this one too:
Acked-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> Changes in v3:
> - Merge binding documentation for Ingenic SoCs whose bindings differ
> only by their compatible strings.
>
> Changes in v2:
> - None.
> ---
> .../devicetree/bindings/serial/ingenic,uart.txt | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/serial/ingenic,uart.txt
>
> diff --git a/Documentation/devicetree/bindings/serial/ingenic,uart.txt b/Documentation/devicetree/bindings/serial/ingenic,uart.txt
> new file mode 100644
> index 0000000..c2d3b3a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/ingenic,uart.txt
> @@ -0,0 +1,22 @@
> +* Ingenic SoC UART
> +
> +Required properties:
> +- compatible : "ingenic,jz4740-uart" or "ingenic,jz4780-uart"
> +- reg : offset and length of the register set for the device.
> +- interrupts : should contain uart interrupt.
> +- clocks : phandles to the module & baud clocks.
> +- clock-names: tuple listing input clock names.
> + Required elements: "baud", "module"
> +
> +Example:
> +
> +uart0: serial@10030000 {
> + compatible = "ingenic,jz4740-uart";
> + reg = <0x10030000 0x100>;
> +
> + interrupt-parent = <&intc>;
> + interrupts = <9>;
> +
> + clocks = <&ext>, <&cgu JZ4740_CLK_UART0>;
> + clock-names = "baud", "module";
> +};
> --
> 2.3.5
>
> --
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