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From: Jonathan Cameron <jic23@kernel.org>
To: linux-iio@vger.kernel.org, Rob Herring <robh+dt@kernel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Harald Geyer <harald@ccbib.org>
Subject: [PATCH 04/29] dt-bindings:iio:humidity:dht11 yaml conversion
Date: Sun, 11 Oct 2020 18:07:24 +0100
Message-ID: <20201011170749.243680-5-jic23@kernel.org> (raw)
In-Reply-To: <20201011170749.243680-1-jic23@kernel.org>

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

The conversion is straight forward, but leaves an open question.
The compatible for this device has never had a vendor. I suspect
this because it is non-obvious who actually makes the module. It is
resold by numerous vendors and it may be that there is no single vendor
of the parts they are using.  If anyone has any more info on the
vendor, please let me know and we can add a more informative
compatible.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Harald Geyer <harald@ccbib.org>
---
 .../bindings/iio/humidity/dht11.txt           | 14 -------
 .../bindings/iio/humidity/dht11.yaml          | 41 +++++++++++++++++++
 2 files changed, 41 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/humidity/dht11.txt b/Documentation/devicetree/bindings/iio/humidity/dht11.txt
deleted file mode 100644
index ecc24c199fd6..000000000000
--- a/Documentation/devicetree/bindings/iio/humidity/dht11.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-* DHT11 humidity/temperature sensor (and compatibles like DHT22)
-
-Required properties:
-  - compatible: Should be "dht11"
-  - gpios: Should specify the GPIO connected to the sensor's data
-    line, see "gpios property" in
-    Documentation/devicetree/bindings/gpio/gpio.txt.
-
-Example:
-
-humidity_sensor {
-	compatible = "dht11";
-	gpios = <&gpio0 6 0>;
-}
diff --git a/Documentation/devicetree/bindings/iio/humidity/dht11.yaml b/Documentation/devicetree/bindings/iio/humidity/dht11.yaml
new file mode 100644
index 000000000000..38ec4c302760
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/humidity/dht11.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/humidity/dht11.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DHT11 humidity + temperature sensor
+
+maintainers:
+  - Harald Geyer <harald@ccbib.org>
+
+description: |
+   A simple and low cost module providing a non standard single GPIO based
+   interface.  Whilst commonly available it is not easy to establish if there
+   is a single manufacturer for this part.
+
+properties:
+  compatible:
+    const: dht11
+
+  reg:
+    maxItems: 1
+
+  gpios:
+    maxItems: 1
+    description:
+      Single, interrupt capable, GPIO used to communicate with the device.
+
+required:
+  - compatible
+  - gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    humidity_sensor {
+        compatible = "dht11";
+        gpios = <&gpio0 6 0>;
+    };
+...
-- 
2.28.0


  parent reply index

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-11 17:07 [PATCH 00/29] dt-bindings:iio: Another set of yaml conversions Jonathan Cameron
2020-10-11 17:07 ` [PATCH 01/29] dt-bindings:iio:humidity:hdc100x Drop separate doc + add to trivial-devices Jonathan Cameron
2020-10-12 16:29   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 02/29] dt-bindings:iio:humidity:htu21 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 03/29] dt-bindings:iio:humidity:st,hts221 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` Jonathan Cameron [this message]
2020-10-11 17:52   ` [PATCH 04/29] dt-bindings:iio:humidity:dht11 " Harald Geyer
2020-10-12 14:29     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 05/29] dt-bindings:iio:pressure:ms5637 Drop separate doc + add to trivial-devices Jonathan Cameron
2020-10-11 17:07 ` [PATCH 06/29] dt-bindings:iio:pressure:murata,zpa2326 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` [PATCH 07/29] dt-bindings:iio:pressure:meas,ms5611 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 08/29] dt-bindings:iio:pressure:hoperf,hp03 " Jonathan Cameron
2020-10-12 13:06   ` Rob Herring
2020-10-12 14:31     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 09/29] dt-bindings:iio:proximity:semtech,sx9500 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 10/29] dt-bindings:iio:proximity:st,vl53l0x " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 11/29] dt-bindings:iio:proximity:ams,as3935 " Jonathan Cameron
2020-10-12 16:37   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 12/29] dt-bindings:iio:dac:ti,dac5571 " Jonathan Cameron
2020-10-11 17:47   ` Sean Nyekjaer
2020-10-18  9:58     ` Jonathan Cameron
2020-10-18 15:06       ` Sean Nyekjaer
2020-10-11 17:07 ` [PATCH 13/29] dt-bindings:iio:dac:ti,dac7311 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 14/29] dt-bindings:iio:dac:ti,dac7512 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 15/29] dt-bindings:iio:dac:ti,dac7612 " Jonathan Cameron
2020-10-15  8:49   ` Ricardo Ribalda Delgado
2020-10-18 17:41     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 16/29] dt-bindings:iio:dac:ti,dac082s085 " Jonathan Cameron
2020-10-28 20:31   ` Lukas Wunner
2020-10-29 15:50     ` Jonathan Cameron
2020-10-29 19:10       ` Lukas Wunner
2020-10-31 11:02         ` Jonathan Cameron
2020-10-31 13:07       ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 17/29] dt-bindings:iio:dac:adi,ad7303 " Jonathan Cameron
2020-10-11 17:13   ` Lars-Peter Clausen
2020-10-18 17:43     ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 18/29] dt-bindings:iio:dac:maxim,ds4424 " Jonathan Cameron
2020-10-18 17:47   ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 19/29] dt-bindings:iio:dac:fsl,vf610-dac " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 20/29] dt-bindings:iio:dac:microchip,mcp4725 " Jonathan Cameron
2020-10-12 14:02   ` Tomas Novotny
2020-10-12 14:39     ` Jonathan Cameron
2020-10-14  8:57       ` Tomas Novotny
2020-10-11 17:07 ` [PATCH 21/29] dt-bindings:iio:dac:maxim,max5821 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 22/29] dt-bindings:iio:dac:nxp,lpc1850-dac " Jonathan Cameron
2020-10-18 17:52   ` Jonathan Cameron
2020-10-18 18:44   ` Vladimir Zapolskiy
2020-10-11 17:07 ` [PATCH 23/29] dt-bindings:iio:dac:adi,ad5758 " Jonathan Cameron
2020-10-11 17:07 ` [PATCH 24/29] dt-bindings:iio:temperature:melexis,mlx90614 " Jonathan Cameron
2020-10-11 21:00   ` Crt Mori
2020-10-12  8:00     ` Crt Mori
2020-10-12 14:25       ` Jonathan Cameron
2020-10-11 17:07 ` [PATCH 25/29] dt-bindings:iio:temperature:melexis,mlx90632 conversion to yaml Jonathan Cameron
2020-10-11 21:01   ` Crt Mori
2020-10-11 17:07 ` [PATCH 26/29] dt-bindings:iio:temperature:meas,tsys01 move to trivial-devices.yaml Jonathan Cameron
2020-10-11 17:07 ` [PATCH 27/29] dt-bindings:iio:temperature:maxim,max31856 yaml conversion Jonathan Cameron
2020-10-11 17:07 ` [PATCH 28/29] dt-bindings:iio:temperature:maxim_thermocouple.txt to maxim,max31855k.yaml Jonathan Cameron
2020-10-12 16:40   ` Matt Ranostay
2020-10-11 17:07 ` [PATCH 29/29] dt-bindings:iio:temperature:ti,tmp07 yaml conversion Jonathan Cameron
2020-10-13  8:22   ` Manivannan Sadhasivam
2020-10-12 13:20 ` [PATCH 00/29] dt-bindings:iio: Another set of yaml conversions Rob Herring
2020-10-12 14:33   ` Jonathan Cameron

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