From: Dan Murphy <dmurphy@ti.com>
To: <linux-iio@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <jic23@kernel.org>,
<robh+dt@kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [PATCH v3 1/3] iio: ti-ads124s08: Add DT binding documentation
Date: Fri, 11 Jan 2019 13:57:05 -0600 [thread overview]
Message-ID: <20190111195707.2086-1-dmurphy@ti.com> (raw)
Adding binding documentation for Texas Instruments ADS124S08
and ADS124S06 ADC.
S08 is a 12 channel ADC
S06 is a 6 channel ADC
Datesheet can be found here:
http://www.ti.com/lit/gpn/ads124s08
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
v3 - Fixed the compatible made the colon spacing consistent - https://lore.kernel.org/patchwork/patch/1023969/
v2 - Fixed incorrect compatible example and removed vref-supply - https://lore.kernel.org/patchwork/patch/1021047/
.../bindings/iio/adc/ti-ads124s08.txt | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt
new file mode 100644
index 000000000000..ecf807bb32f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/ti-ads124s08.txt
@@ -0,0 +1,25 @@
+* Texas Instruments' ads124s08 and ads124s06 ADC chip
+
+Required properties:
+ - compatible :
+ "ti,ads124s08"
+ "ti,ads124s06"
+ - reg : spi chip select number for the device
+
+Recommended properties:
+ - spi-max-frequency : Definition as per
+ Documentation/devicetree/bindings/spi/spi-bus.txt
+ - spi-cpha : Definition as per
+ Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Optional properties:
+ - reset-gpios : GPIO pin used to reset the device.
+
+Example:
+adc@0 {
+ compatible = "ti,ads124s08";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ spi-cpha;
+ reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+};
--
2.20.1.98.gecbdaf0899
next reply other threads:[~2019-01-11 19:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-11 19:57 Dan Murphy [this message]
2019-01-11 19:57 ` [PATCH v3 2/3] iio: adc: Add the TI ads124s08 ADC code Dan Murphy
2019-01-12 18:42 ` Jonathan Cameron
2019-01-12 18:43 ` Jonathan Cameron
2019-01-14 21:31 ` Dan Murphy
2019-01-19 16:55 ` Jonathan Cameron
2019-01-11 19:57 ` [PATCH v3 3/3] iio: ti-ads8688: Update buffer allocation for timestamps Dan Murphy
2019-01-12 18:33 ` Jonathan Cameron
2019-01-12 18:40 ` [PATCH v3 1/3] iio: ti-ads124s08: Add DT binding documentation Jonathan Cameron
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