On 05/10/2018 07:47 PM, Dan Murphy wrote:
Introduce the device tree bindings for the lm3601x
family of LED torch, flash and IR drivers.
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
v5 - No changes - https://patchwork.kernel.org/patch/10391743/
v4 - Added " " around "=", changed strobe to flash on label, removed "support and
register" comment and change ir lable to ir:torch - See v2 patchworks for comments
v3 - Removed wildcard compatible - https://patchwork.kernel.org/patch/10386241/
v2 - No changes - https://patchwork.kernel.org/patch/10384587/
.../devicetree/bindings/leds/leds-lm3601x.txt | 50 +++++++++++++++++++
1 file changed, 50 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..697e5e3a1d4c
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
@@ -0,0 +1,50 @@
+* Texas Instruments - lm3601x Single-LED Flash Driver
+
+The LM3601X are ultra-small LED flash drivers that
+provide a high level of adjustability.
+
+Required properties:
+ - compatible : Can be one of the following
+ "ti,lm36010"
+ "ti,lm36011"
+ - reg : I2C slave address
+ - #address-cells : 1
+ - #size-cells : 0
+
+Required child properties:
+ - reg : 0 - Indicates a torch interface
+ 1 - Indicates a flash interface
+ 2 - Indicates an infrared interface
You need here also:
- flash-max-microamp : see Documentation/devicetree/bindin
/leds/common.txt
- flash-max-timeout-us : see
Documentation/devicetree/bindings/leds/common.txt
+
+Optional child properties:
+ - label : see Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+led-controller@64 {
+ compatible = "ti,lm36010";
+ #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:flash";
+ flash-max-microamp = <10000>;
+ flash-max-timeout-us = <800>;
+ };
+
+ led@2 {
+ reg = <2>;
+ label = "ir:torch";
+ };
+}
+
+For more product information please see the links below:
+http://www.ti.com/product/LM36010
+http://www.ti.com/product/LM36011
--
Best regards,
Jacek Anaszewski
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