Re: [PATCH] serial: vt8500: Add missing binding document forarch-vt8500 serial driver.
From: Rob Herring
Date: Thu Jan 23 2014 - 10:17:04 EST
On Thu, Jan 23, 2014 at 12:30 AM, Tony Prisk <linux@xxxxxxxxxxxxxxx> wrote:
> The binding document for the vt8500/wm8xxx SoC UART driver is missing.
> This patch adds the binding document.
>
> Signed-off-by: Tony Prisk <linux@xxxxxxxxxxxxxxx>
> ---
Applied. Thanks.
Rob
> .../devicetree/bindings/serial/vt8500-uart.txt | 26 ++++++++++++++++++++
> 1 file changed, 26 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/serial/vt8500-uart.txt
>
> diff --git a/Documentation/devicetree/bindings/serial/vt8500-uart.txt b/Documentation/devicetree/bindings/serial/vt8500-uart.txt
> new file mode 100644
> index 0000000..795c393
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/serial/vt8500-uart.txt
> @@ -0,0 +1,26 @@
> +* VIA VT8500 and WonderMedia WM8xxx UART Controller
> +
> +Required properties:
> +- compatible: should be "via,vt8500-uart"
> +
> +- reg: base physical address of the controller and length of memory mapped
> + region.
> +
> +- interrupts: hardware interrupt number
> +
> +- clocks: shall be the input parent clock phandle for the clock. This should
> + be the 24Mhz reference clock.
> +
> +Aliases may be defined to ensure the correct ordering of the uarts.
> +
> +Example:
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + uart0: serial@d8200000 {
> + compatible = "via,vt8500-uart";
> + reg = <0xd8200000 0x1040>;
> + interrupts = <32>;
> + clocks = <&clkuart0>;
> + };
> --
> 1.7.9.5
>
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