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Message-ID: <20180508141704.24271-1-dmurphy@ti.com>
Date: Tue, 8 May 2018 09:17:03 -0500
From: Dan Murphy <dmurphy@...com>
To: <robh+dt@...nel.org>, <mark.rutland@....com>,
<jacek.anaszewski@...il.com>, <pavel@....cz>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-leds@...r.kernel.org>, Dan Murphy <dmurphy@...com>
Subject: [PATCH v2 1/2] dt: bindings: lm3601x: Introduce the lm3601x driver
Introduce the device tree bindings for the lm3601x
family of LED torch, flash and IR drivers.
Signed-off-by: Dan Murphy <dmurphy@...com>
---
v2 - No changes - https://patchwork.kernel.org/patch/10384587/
.../devicetree/bindings/leds/leds-lm3601x.txt | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3601x.txt
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
new file mode 100644
index 000000000000..38cdabf6ca7e
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
@@ -0,0 +1,51 @@
+* Texas Instruments - lm3601x Single-LED Flash Driver
+
+The LM3601X are ultra-small LED flash drivers that
+provides a high level of adjustability.
+
+Required properties:
+ - compatible : Can be one of the following
+ "ti,lm3601x"
+ "ti,lm36010"
+ "ti,lm36011"
+ - reg : I2C slave address
+ - #address-cells : 1
+ - #size-cells : 0
+
+Required child properties:
+ - reg : 0 - Indicates to support and register a torch interface
+ 1 - Indicates to support and register a strobe interface
+ 2 - Indicates to support and register an ir interface
+
+Optional child properties:
+ - label : see Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+led-controller@64 {
+ compatible = "ti,lm3601x";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x64>;
+
+ led@0 {
+ reg = <0>;
+ label = "white:torch";
+ led-max-microamp=<10000>;
+ };
+
+ led@1 {
+ reg = <1>;
+ label = "white:strobe";
+ flash-max-microamp=<10000>;
+ flash-max-timeout-us=<800>;
+ };
+
+ led@2 {
+ reg = <2>;
+ label = "invisible:ir";
+ };
+}
+
+For more product information please see the links below:
+http://www.ti.com/product/LM36010
+http://www.ti.com/product/LM36011
--
2.17.0.252.gfe0a9eaf3
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