[RESEND PATCH v2 2/3] dt-bindings: iio: light: add veml6030 ALS bindings

From: Rishi Gupta <gupt21@gmail.com>
To: jic23@kernel.org
Cc: knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net,
	gregkh@linuxfoundation.org, tglx@linutronix.de,
	allison@lohutok.net, alexios.zavras@intel.com, angus@akkea.ca,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	hslester96@gmail.com, wsa+renesas@sang-engineering.com,
	Rishi Gupta <gupt21@gmail.com>
Subject: [RESEND PATCH v2 2/3] dt-bindings: iio: light: add veml6030 ALS bindings
Date: Tue, 24 Sep 2019 16:21:57 +0530	[thread overview]
Message-ID: <b9d5cb134c7c2c7351025a0b556148bca23f302f.1569321085.git.gupt21@gmail.com> (raw)
In-Reply-To: <cover.1569321085.git.gupt21@gmail.com>
In-Reply-To: <cover.1569321085.git.gupt21@gmail.com>

This commit adds device tree bindings for veml6030 ambient
light sensor.

Signed-off-by: Rishi Gupta <gupt21@gmail.com>
---
Changes in v2:
* Corrected grammatical mistake from 'is' to 'are' in description of bindings

 .../devicetree/bindings/iio/light/veml6030.yaml    | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/light/veml6030.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/veml6030.yaml b/Documentation/devicetree/bindings/iio/light/veml6030.yaml
new file mode 100644
index 0000000..969b314
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/veml6030.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/veml6030.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: VEML6030 Ambient Light Sensor (ALS)
+
+maintainers:
+  - Rishi Gupta <gupt21@gmail.com>
+
+description: |
+  Bindings for the ambient light sensor veml6030 from Vishay
+  Semiconductors over an i2c interface.
+
+  Irrespective of whether interrupt is used or not, application
+  can get the ALS and White channel reading from IIO raw interface.
+
+  If the interrupts are used, application will receive an IIO event
+  whenever configured threshold is crossed.
+
+  Specifications about the sensor can be found at:
+    https://www.vishay.com/docs/84366/veml6030.pdf
+
+properties:
+  compatible:
+    enum:
+      - vishay,veml6030
+
+  reg:
+    description:
+      I2C address of the device. If the ADDR pin on veml6030
+      is pulled up, this address is 0x48. If the ADDR pin is
+      pulled down, this address is 0x10.
+    maxItems: 1
+
+  interrupts:
+    description:
+      interrupt mapping for IRQ. Configure with IRQ_TYPE_LEVEL_LOW.
+      Refer to interrupt-controller/interrupts.txt for generic
+      interrupt client node bindings.
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        light-sensor@10 {
+                compatible = "vishay,veml6030";
+                reg = <0x10>;
+                interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+        };
+    };
+...
-- 
2.7.4

