From: Doug Anderson <dianders@chromium.org>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>,
Naveen Krishna Chatradhi <ch.naveen@samsung.com>,
Olof Johansson <olof@lixom.net>,
Doug Anderson <dianders@chromium.org>,
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: [PATCH 1/4] iio: adc: Document the regulator/clocks for exynos-adc
Date: Tue, 12 Mar 2013 16:13:11 -0700 [thread overview]
Message-ID: <1363129994-10438-2-git-send-email-dianders@chromium.org> (raw)
In-Reply-To: <1363129994-10438-1-git-send-email-dianders@chromium.org>
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>
---
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
next prev parent reply other threads:[~2013-03-12 23:14 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 ` Doug Anderson [this message]
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
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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