On Wed, Jan 22, 2014 at 04:09:33AM +0000, Yuan Yao wrote:
> It was previously required but not documented.
> Add the text to the binding along with the new "dmas" addition.
>
> Signed-off-by: Yuan Yao <yao.yuan@xxxxxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> index 6e1cbbf..9666f97 100644
> --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
> @@ -4,6 +4,8 @@ Required properties:
> - compatible : Should be "fsl,<soc>-lpuart"
> - reg : Address and length of the register set for the device
> - interrupts : Should contain uart interrupt
> +- clocks : phandle + clock specifier pairs, one for each entry in clock-names
> +- clock-names : should contain: "ipg" - the uart clock
>
> Optional properties:
> - dmas: Generic dma devicetree binding as described
> @@ -19,6 +21,8 @@ uart0: serial@40027000 {
> compatible = "fsl,vf610-lpuart";
> reg = <0x40027000 0x1000>;
> interrupts = <0 61 0x00>;
> + clocks = <&clks VF610_CLK_UART0>;
> + clock-names = "ipg";
> dmas = <&edma0 0 2>,
> <&edma0 0 3>;
> dma-names = "rx","tx";
As this was a previous requirement, and this is a correction to the
documentation rather than a binding change:
Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
Thanks,
Mark.
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