From: Daniel Baluta <daniel.baluta@nxp.com>
To: <broonie@kernel.org>, <alsa-devel@alsa-project.org>,
<devicetree@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>,
<wakasugi.jb@om.asahi-kasei.co.jp>, <shengjiu.wang@nxp.com>,
<daniel.baluta@nxp.com>, <mihai.serban@gmail.com>,
<cosmin.samoila@nxp.com>, <linux-imx@nxp.com>,
<fabio.estevam@nxp.com>, <robh@kernel.org>,
<andy.shevchenko@gmail.com>
Subject: [PATCH v3 2/2] ASoC: ak5558: Add bindings for AK5558 ADC
Date: Mon, 5 Feb 2018 19:01:55 +0200 [thread overview]
Message-ID: <1517850115-24340-3-git-send-email-daniel.baluta@nxp.com> (raw)
In-Reply-To: <1517850115-24340-1-git-send-email-daniel.baluta@nxp.com>
Document the bindings for AK5558 ADC.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
Documentation/devicetree/bindings/sound/ak5558.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/ak5558.txt
diff --git a/Documentation/devicetree/bindings/sound/ak5558.txt b/Documentation/devicetree/bindings/sound/ak5558.txt
new file mode 100644
index 0000000..7d67ca6
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ak5558.txt
@@ -0,0 +1,22 @@
+AK5558 8 channel differential 32-bit delta-sigma ADC
+
+This device supports I2C mode only.
+
+Required properties:
+
+- compatible : "asahi-kasei,ak5558"
+- reg : The I2C address of the device.
+
+Optional properties:
+
+- reset-gpios: A GPIO specifier for the power down & reset pin.
+
+Example:
+
+&i2c {
+ ak5558: adc@10 {
+ compatible = "asahi-kasei,ak5558";
+ reg = <0x10>;
+ reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ };
+};
--
2.7.4
next prev parent reply other threads:[~2018-02-05 20:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-05 17:01 [PATCH v3 0/2] Add support for AK5558 ADC Daniel Baluta
2018-02-05 17:01 ` [PATCH v3 1/2] ASoC: codecs: Add support for AK5558 ADC driver Daniel Baluta
2018-02-05 20:27 ` Fabio Estevam
2018-02-06 14:12 ` Andy Shevchenko
2018-02-12 12:02 ` Mark Brown
2018-02-13 12:15 ` Daniel Baluta
2018-02-05 17:01 ` Daniel Baluta [this message]
2018-02-05 20:26 ` [PATCH v3 2/2] ASoC: ak5558: Add bindings for AK5558 ADC Fabio Estevam
2018-02-06 2:16 ` Fabio Estevam
2018-02-09 2:46 ` Rob Herring
2018-02-16 12:16 ` Applied "ASoC: ak5558: Add bindings for AK5558 ADC" to the asoc tree Mark Brown
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