From: Alexander Shiyan <shc_work@mail.ru>
To: alsa-devel@alsa-project.org
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Pawel Moll <pawel.moll@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Takashi Iwai <tiwai@suse.de>, Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Grant Likely <grant.likely@linaro.org>,
Mark Brown <broonie@kernel.org>,
Alexander Shiyan <shc_work@mail.ru>,
Kumar Gala <galak@codeaurora.org>,
Olof Johansson <olof@lixom.net>
Subject: [PATCH v2 2/2] ASoC: cirrus: clps711x: Add bindings documentation for the CLPS711X DAI
Date: Sat, 12 Apr 2014 10:17:34 +0400 [thread overview]
Message-ID: <1397283454-684-1-git-send-email-shc_work@mail.ru> (raw)
This patch adds the devicetree documentation for the Cirrus Logic
CLPS711X Digital Audio Interface (DAI).
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
.../bindings/sound/cirrus,clps711x-dai.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/cirrus,clps711x-dai.txt
diff --git a/Documentation/devicetree/bindings/sound/cirrus,clps711x-dai.txt b/Documentation/devicetree/bindings/sound/cirrus,clps711x-dai.txt
new file mode 100644
index 0000000..fd37774
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/cirrus,clps711x-dai.txt
@@ -0,0 +1,20 @@
+* Cirrus Logic CLPS711X Digital Audio Interface (DAI)
+
+Required properties:
+- compatible: Shall contain "cirrus,clps711x-dai".
+- reg: Should contain registers location and length.
+- clocks: phandle + clock specifier pair of the CPU PLL reference
+ clock and (optionally) external MCLK reference clock.
+- clock-names: The clock should be named "pll" for CPU PLL and "mclk"
+ for external MCLK.
+- interrupts: Should contain DAI interrupt number.
+
+Example:
+ dai: dai@80002000 {
+ #sound-dai-cells = <0>;
+ compatible = "cirrus,ep7312-dai", "cirrus,clps711x-dai";
+ reg = <0x80002000 0x604>;
+ clocks = <&clks 3>, <&clk12288>;
+ clock-names = "pll", "mclk";
+ interrupts = <32>;
+ };
--
1.8.3.2
next reply other threads:[~2014-04-12 6:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-12 6:17 Alexander Shiyan [this message]
[not found] ` <1397283454-684-1-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
2014-05-01 18:30 ` [PATCH v2 2/2] ASoC: cirrus: clps711x: Add bindings documentation for the CLPS711X DAI Mark Brown
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