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Message-ID: <1539612216-12602-3-git-send-email-olivier.moysan@st.com>
Date: Mon, 15 Oct 2018 16:03:34 +0200
From: Olivier Moysan <olivier.moysan@...com>
To: <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
<tiwai@...e.com>, <mcoquelin.stm32@...il.com>,
<alexandre.torgue@...com>, <alsa-devel@...a-project.org>,
<robh@...nel.org>, <mark.rutland@....com>,
<devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-stm32@...md-mailman.stormreply.com>,
<linux-kernel@...r.kernel.org>, <olivier.moysan@...com>,
<arnaud.pouliquen@...com>, <benjamin.gaignard@...com>
Subject: [PATCH 2/4] ASoC: dt-bindings: add mclk support to cs42l51
Add clocks properties to cs42l51 Cirrus codec,
to support master clock provider.
Signed-off-by: Olivier Moysan <olivier.moysan@...com>
---
Documentation/devicetree/bindings/sound/cs42l51.txt | 17 +++++++++++++++++
Documentation/devicetree/bindings/trivial-devices.txt | 1 -
2 files changed, 17 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/sound/cs42l51.txt
diff --git a/Documentation/devicetree/bindings/sound/cs42l51.txt b/Documentation/devicetree/bindings/sound/cs42l51.txt
new file mode 100644
index 000000000000..4b5de33ce377
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/cs42l51.txt
@@ -0,0 +1,17 @@
+CS42L51 audio CODEC
+
+Optional properties:
+
+ - clocks : a list of phandles + clock-specifiers, one for each entry in
+ clock-names
+
+ - clock-names : must contain "MCLK"
+
+Example:
+
+cs42l51: cs42l51@4a {
+ compatible = "cirrus,cs42l51";
+ reg = <0x4a>;
+ clocks = <&mclk_prov>;
+ clock-names = "MCLK";
+};
diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt
index 763a2808a95c..69c934aec13b 100644
--- a/Documentation/devicetree/bindings/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/trivial-devices.txt
@@ -35,7 +35,6 @@ at,24c08 i2c serial eeprom (24cxx)
atmel,at97sc3204t i2c trusted platform module (TPM)
capella,cm32181 CM32181: Ambient Light Sensor
capella,cm3232 CM3232: Ambient Light Sensor
-cirrus,cs42l51 Cirrus Logic CS42L51 audio codec
dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
dallas,ds1631 High-Precision Digital Thermometer
dallas,ds1672 Dallas DS1672 Real-time Clock
--
2.7.4
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