Re: [PATCH v2 1/4] iio: adc: Document the regulator/clocks for exynos-adc
From: Naveen Krishna Ch <hidden>
Date: 2013-03-15 08:06:18
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Doug, On 14 March 2013 02:09, Doug Anderson [off-list ref] 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 <redacted>
Thanks for the correction. Clocks and regulator is needed. I missed it out, as i did not submit the arch side changes
quoted hunk ↗ jump to hunk
--- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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