Doug,
On 14 March 2013 02:09, Doug Anderson <dianders@xxxxxxxxxxxx> wrote:
> The exynos ADC won't work without a regulator called "vdd" and a clock
> called "adc". Document this fact in the device tree bindings.
>
> Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
Thanks for the correction. Clocks and regulator is needed.
I missed it out, as i did not submit the arch side changes
> ---
> Changes in v2: None
>
> Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt
> index f686378..96db940 100644
> --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt
> +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt
> @@ -20,6 +20,9 @@ Required properties:
> format is being dependent on which interrupt controller
> the Samsung device uses.
> - #io-channel-cells = <1>; As ADC has multiple outputs
> +- clocks From common clock binding: handle to adc clock.
> +- clock-names From common clock binding: Shall be "adc".
> +- vdd-supply VDD input supply.
>
> Note: child nodes can be added for auto probing from device tree.
>
> @@ -31,6 +34,11 @@ adc: adc@12D10000 {
> interrupts = <0 106 0>;
> #io-channel-cells = <1>;
> io-channel-ranges;
> +
> + clocks = <&clock 303>;
> + clock-names = "adc";
> +
> + vdd-supply = <&buck5_reg>;
> };
>
>
> --
> 1.8.1.3
>
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--
Shine bright,
(: Nav :)
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