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From: Phil Reid <preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>
To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	knaack.h-Mmb7MZpHnFY@public.gmane.org,
	lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org,
	pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org,
	robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	Michael.Hennerich-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org,
	preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org,
	linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	alexandru.ardelean-OyLXuOCK7orQT0dZR+AlfA@public.gmane.org
Subject: [PATCH v3 1/2] dt-bindings: ad5272: Add bindings for Analog Devices digital potentiometers
Date: Wed, 17 Jan 2018 11:38:27 +0800	[thread overview]
Message-ID: <1516160308-16937-2-git-send-email-preid@electromag.com.au> (raw)
In-Reply-To: <1516160308-16937-1-git-send-email-preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>

Add binding documentation for Analog Devices AD5272 and AD5274 digital
potentiometer devices.

Signed-off-by: Phil Reid <preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>
---
 .../bindings/iio/potentiometer/ad5272.txt          | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt

diff --git a/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt b/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt
new file mode 100644
index 0000000..11e804c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt
@@ -0,0 +1,27 @@
+* Analog Devices AD5272 digital potentiometer driver
+
+The node for this driver must be a child node of a I2C controller, hence
+all mandatory properties for your controller must be specified. See directory:
+
+        Documentation/devicetree/bindings/i2c
+
+for more details.
+
+Required properties:
+	- compatible:  	Must be one of the following, depending on the model:
+			adi,ad5272-020
+			adi,ad5272-050
+			adi,ad5272-100
+			adi,ad5274-020
+			adi,ad5274-100
+
+Optional properties:
+ - reset-gpios: GPIO specification for the RESET input. This is an
+		active low signal to the PCA953x.
+
+Example:
+ad5272: ad5272@2f {
+	reg = <0x2F>;
+	compatible = "adi,ad5272-020";
+	reset-gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;
+};
-- 
1.8.3.1

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WARNING: multiple messages have this Message-ID (diff)
From: Phil Reid <preid@electromag.com.au>
To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de,
	pmeerw@pmeerw.net, robh+dt@kernel.org, mark.rutland@arm.com,
	Michael.Hennerich@analog.com, preid@electromag.com.au,
	linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	alexandru.ardelean@analog.com
Subject: [PATCH v3 1/2] dt-bindings: ad5272: Add bindings for Analog Devices digital potentiometers
Date: Wed, 17 Jan 2018 11:38:27 +0800	[thread overview]
Message-ID: <1516160308-16937-2-git-send-email-preid@electromag.com.au> (raw)
In-Reply-To: <1516160308-16937-1-git-send-email-preid@electromag.com.au>

Add binding documentation for Analog Devices AD5272 and AD5274 digital
potentiometer devices.

Signed-off-by: Phil Reid <preid@electromag.com.au>
---
 .../bindings/iio/potentiometer/ad5272.txt          | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt

diff --git a/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt b/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt
new file mode 100644
index 0000000..11e804c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/potentiometer/ad5272.txt
@@ -0,0 +1,27 @@
+* Analog Devices AD5272 digital potentiometer driver
+
+The node for this driver must be a child node of a I2C controller, hence
+all mandatory properties for your controller must be specified. See directory:
+
+        Documentation/devicetree/bindings/i2c
+
+for more details.
+
+Required properties:
+	- compatible:  	Must be one of the following, depending on the model:
+			adi,ad5272-020
+			adi,ad5272-050
+			adi,ad5272-100
+			adi,ad5274-020
+			adi,ad5274-100
+
+Optional properties:
+ - reset-gpios: GPIO specification for the RESET input. This is an
+		active low signal to the PCA953x.
+
+Example:
+ad5272: ad5272@2f {
+	reg = <0x2F>;
+	compatible = "adi,ad5272-020";
+	reset-gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;
+};
-- 
1.8.3.1

  parent reply	other threads:[~2018-01-17  3:38 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-17  3:38 [PATCH v3 0/2] iio: ad5272: Add support for Analog Devices digital potentiometers Phil Reid
2018-01-17  3:38 ` Phil Reid
     [not found] ` <1516160308-16937-1-git-send-email-preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>
2018-01-17  3:38   ` Phil Reid [this message]
2018-01-17  3:38     ` [PATCH v3 1/2] dt-bindings: ad5272: Add bindings " Phil Reid
2018-01-17  3:38   ` [PATCH v3 2/2] iio: ad5272: Add support " Phil Reid
2018-01-17  3:38     ` Phil Reid
     [not found]     ` <1516160308-16937-3-git-send-email-preid-qgqNFa1JUf/o2iN0hyhwsIdd74u8MsAO@public.gmane.org>
2018-01-20 17:12       ` Jonathan Cameron
2018-01-20 17:12         ` Jonathan Cameron
2018-01-29  2:08         ` Phil Reid
2018-01-29  2:08           ` Phil Reid

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