From: Vasily Khoruzhick <anarsoul@gmail.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
Vasily Khoruzhick <anarsoul@gmail.com>,
Jerome Brunet <jbrunet@baylibre.com>,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 1/7] ASoC: dt-bindings: add regulator property to simple amplifier
Date: Tue, 20 Nov 2018 21:17:46 -0800 [thread overview]
Message-ID: <20181121051752.18387-2-anarsoul@gmail.com> (raw)
In-Reply-To: <20181121051752.18387-1-anarsoul@gmail.com>
Amplifier may have associated regulator, so add a property for it.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
---
Documentation/devicetree/bindings/sound/simple-amplifier.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/simple-amplifier.txt b/Documentation/devicetree/bindings/sound/simple-amplifier.txt
index 8647edae7af0..7182ac4f1e65 100644
--- a/Documentation/devicetree/bindings/sound/simple-amplifier.txt
+++ b/Documentation/devicetree/bindings/sound/simple-amplifier.txt
@@ -4,9 +4,14 @@ Required properties:
- compatible : "dioo,dio2125" or "simple-audio-amplifier"
- enable-gpios : the gpio connected to the enable pin of the simple amplifier
+Optional properties:
+- VCC-supply : power supply for the device, as covered
+ in Documentation/devicetree/bindings/regulator/regulator.txt
+
Example:
amp: analog-amplifier {
compatible = "simple-audio-amplifier";
+ VCC-supply = <®ulator>;
enable-gpios = <&gpio GPIOH_3 0>;
};
--
2.19.1
next prev parent reply other threads:[~2018-11-21 5:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-21 5:17 [PATCH v8 0/7] Add support for audiocodec in Allwinner A64 Vasily Khoruzhick
2018-11-21 5:17 ` Vasily Khoruzhick [this message]
2018-11-26 14:53 ` [PATCH v8 1/7] ASoC: dt-bindings: add regulator property to simple amplifier Mark Brown
2018-11-21 5:17 ` [PATCH v8 2/7] ASoC: simple-amplifier: add VCC regulator widget Vasily Khoruzhick
2018-11-21 5:17 ` [PATCH v8 3/7] ASoC: dt-bindings: make enable-gpio optional for simple amplifier Vasily Khoruzhick
2018-12-06 23:43 ` Rob Herring
2018-11-21 5:17 ` [PATCH v8 4/7] ASoC: simple-amplifier: make enable-gpio optional Vasily Khoruzhick
2018-11-21 5:17 ` [PATCH v8 5/7] arm64: dts: allwinner: a64: add nodes necessary for analog sound support Vasily Khoruzhick
2018-11-21 5:17 ` [PATCH v8 6/7] arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine Vasily Khoruzhick
2018-11-21 5:17 ` [PATCH v8 7/7] arm64: dts: allwinner: a64: enable sound on Pinebook Vasily Khoruzhick
2018-11-21 5:54 ` Chen-Yu Tsai
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