Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Tomasz Duszynski <tduszyns@gmail.com>
To:     linux-iio@vger.kernel.org
Cc:     linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        robh+dt@kernel.org, jic23@jic23.retrosnub.co.uk, pmeerw@pmeerw.net,
        johan@kernel.org, Tomasz Duszynski <tduszyns@gmail.com>
Subject: [PATCH v3 3/3] dt-bindings: iio: chemical: pms7003: add device tree support
Date:   Fri,  1 Feb 2019 22:57:59 +0100
Message-Id: <20190201215759.14569-4-tduszyns@gmail.com>
In-Reply-To: <20190201215759.14569-1-tduszyns@gmail.com>
References: <20190201215759.14569-1-tduszyns@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Add device tree support for Plantower PMS7003 particulate matter sensor.

Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
---
 .../iio/chemical/plantower,pms7003.txt        | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt

diff --git a/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt b/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt
new file mode 100644
index 000000000000..cbad95480e04
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.txt
@@ -0,0 +1,20 @@
+* Plantower PMS7003 particulate matter sensor
+
+Required properties:
+- compatible: must be "plantower,pms7003"
+- vcc-supply: phandle to the regulator that provides power to the sensor
+
+Optional properties:
+- set-gpios: phandle to the GPIO connected to the SET line
+- reset-gpios: phandle to the GPIO connected to the RESET line
+
+Refer to serial/slave-device.txt for generic serial attached device bindings.
+
+Example:
+
+&uart0 {
+	air-pollution-sensor {
+		vcc-supply = <&reg_vcc5v0>;
+		compatible = "plantower,pms7003";
+	};
+};
-- 
2.20.1