From: Naveen Krishna Ch <naveenkrishna.ch@gmail.com>
To: Doug Anderson <dianders@chromium.org>
Cc: Jonathan Cameron <jic23@kernel.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Naveen Krishna Chatradhi <ch.naveen@samsung.com>,
Olof Johansson <olof@lixom.net>,
Guenter Roeck <linux@roeck-us.net>,
Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Rob Landley <rob@landley.net>,
devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/4] iio: adc: Document the regulator/clocks for exynos-adc
Date: Fri, 15 Mar 2013 13:35:52 +0530 [thread overview]
Message-ID: <CAHfPSqC3SYAxK4vJydzabWzbLyfFXUF82WPCp6s4vr9WoeWWFw@mail.gmail.com> (raw)
In-Reply-To: <1363207202-10858-2-git-send-email-dianders@chromium.org>
Doug,
On 14 March 2013 02:09, Doug Anderson <dianders@chromium.org> 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@chromium.org>
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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(: Nav :)
next prev parent reply other threads:[~2013-03-15 8:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-12 23:13 [PATCH 0/4] Get exynos adc driver running on on exynos5250-snow Doug Anderson
2013-03-12 23:13 ` [PATCH 1/4] iio: adc: Document the regulator/clocks for exynos-adc Doug Anderson
2013-03-12 23:13 ` [PATCH 2/4] iio: adc: Add dt support for turning on the phy in exynos-adc Doug Anderson
2013-03-12 23:13 ` [PATCH 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-12 23:13 ` [PATCH 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-13 20:39 ` [PATCH v2 0/4] This set of patches is based on Naveen Krishna Chatradhi's recent work Doug Anderson
2013-03-13 20:39 ` [PATCH v2 1/4] iio: adc: Document the regulator/clocks for exynos-adc Doug Anderson
2013-03-15 8:05 ` Naveen Krishna Ch [this message]
2013-03-27 18:35 ` Naveen Krishna Ch
2013-03-27 18:40 ` Lars-Peter Clausen
2013-03-27 18:46 ` Doug Anderson
2013-03-28 6:31 ` Jonathan Cameron
2013-03-29 9:36 ` Jonathan Cameron
2013-03-13 20:40 ` [PATCH v2 2/4] iio: adc: Add dt support for turning on the phy in exynos-adc Doug Anderson
2013-03-15 11:45 ` Naveen Krishna Ch
2013-03-15 15:43 ` Naveen Krishna Ch
2013-03-27 18:37 ` Naveen Krishna Ch
2013-03-27 18:44 ` Doug Anderson
2013-03-13 20:40 ` [PATCH v2 3/4] ARM: dts: Add adc to exynos5250 device tree file Doug Anderson
2013-03-15 15:45 ` Naveen Krishna Ch
2013-03-13 20:40 ` [PATCH v2 4/4] ARM: dts: Add adc and thermistors for exynos5250-snow Doug Anderson
2013-03-15 10:24 ` Naveen Krishna Ch
2013-03-15 15:42 ` Naveen Krishna Ch
2013-03-27 18:36 ` Naveen Krishna Ch
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