* [PATCH v2 2/2] ASoC: cirrus: clps711x: Add bindings documentation for the CLPS711X DAI
@ 2014-04-12 6:17 Alexander Shiyan
[not found] ` <1397283454-684-1-git-send-email-shc_work-JGs/UdohzUI@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Alexander Shiyan @ 2014-04-12 6:17 UTC (permalink / raw)
To: alsa-devel
Cc: Mark Rutland, devicetree, Pawel Moll, Arnd Bergmann, Ian Campbell,
Takashi Iwai, Liam Girdwood, Rob Herring, Grant Likely,
Mark Brown, Alexander Shiyan, Kumar Gala, Olof Johansson
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
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2014-04-12 6:17 [PATCH v2 2/2] ASoC: cirrus: clps711x: Add bindings documentation for the CLPS711X DAI Alexander Shiyan
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2014-05-01 18:30 ` Mark Brown
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