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From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
To: <tiwai@suse.de>, <perex@perex.cz>
Cc: <broonie@kernel.org>, <lgirdwood@gmail.com>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<alsa-devel@alsa-project.org>, <Zubair.Kakakhel@imgtec.com>
Subject: [PATCH 2/4] dt: sound: jz4740: Add binding documentation for jz4740-i2s
Date: Mon, 26 Jan 2015 10:18:29 +0000	[thread overview]
Message-ID: <1422267511-6649-3-git-send-email-Zubair.Kakakhel@imgtec.com> (raw)
In-Reply-To: <1422267511-6649-1-git-send-email-Zubair.Kakakhel@imgtec.com>

This patch adds binding for the jz4740-i2s driver.

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>

---
The jz4740 is platform only at the moment.

But DT support is being added

See http://patchwork.linux-mips.org/bundle/paulburton/ci20-v3.20/
---
 .../devicetree/bindings/sound/ingenic,jz4740-i2s.txt   | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt

diff --git a/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt
new file mode 100644
index 0000000..0e40517
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ingenic,jz4740-i2s.txt
@@ -0,0 +1,18 @@
+Ingenic JZ4740 I2S controller
+
+Required properties:
+- compatible : "ingenic,jz4740-i2s"
+- reg : I2S registers location and length
+- clocks : AIC and I2S PLL clock specifiers.
+- clock-names: "aic" and "i2s"
+
+Example:
+
+i2s: i2s@10020000 {
+	compatible = "ingenic,jz4740-i2s";
+	reg = <0x10020000 0x94>;
+
+	clocks = <&cgu JZ4740_CLK_AIC>, <&cgu JZ4740_CLK_I2SPLL>;
+	clock-names = "aic", "i2s";
+
+};
-- 
1.9.1


  parent reply	other threads:[~2015-01-26 10:18 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-26 10:18 [PATCH 0/4] sound:soc: jz4740: DT, dynamic sampling, enable clocks Zubair Lutfullah Kakakhel
2015-01-26 10:18 ` [PATCH 1/4] sound: soc: jz4740: Add dynamic sampling rate support to jz4740-i2s Zubair Lutfullah Kakakhel
2015-01-26 10:35   ` Lars-Peter Clausen
2015-01-26 10:18 ` Zubair Lutfullah Kakakhel [this message]
2015-01-26 10:37   ` [PATCH 2/4] dt: sound: jz4740: Add binding documentation for jz4740-i2s Lars-Peter Clausen
2015-01-26 11:32     ` Zubair Lutfullah Kakakhel
2015-01-26 11:38       ` [alsa-devel] " Lars-Peter Clausen
2015-01-26 11:56   ` Arnd Bergmann
2015-01-26 10:18 ` [PATCH 3/4] sound: soc: jz4740: Add DT support to jz4740-i2s driver Zubair Lutfullah Kakakhel
2015-01-26 10:18 ` [PATCH 4/4] sound: jz4740: Enable codec clock during dai_probe Zubair Lutfullah Kakakhel
2015-01-26 10:40   ` Lars-Peter Clausen
2015-01-26 11:30     ` Zubair Lutfullah Kakakhel
2015-01-26 11:42       ` [alsa-devel] " Lars-Peter Clausen

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