Hi Dan,
Thanks for the update.
On 05/15/2018 05:43 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 <[email protected]>
---
v6 - Removed multiple led child nodes, fixed example to display micro ranges
for corresponding child nodes and added led-sources to define the current
driver -
https://patchwork.kernel.org/patch/10392121/
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 | 47 +++++++++++++++++++
1 file changed, 47 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..27930a89e9a5
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
@@ -0,0 +1,47 @@
+* 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
+ - led-sources: 0 - Indicates a IR mode
+ 1 - Indicates a Torch (white LED) mode
You don't need led-sources at all. Please use reg as in
the previous version. led-sources is useful for describing
more complex arrangements. Here reg will do.
+
+Required properties for flash LED child nodes:
+ See Documentation/devicetree/bindings/leds/common.txt
+ - flash-max-microamp : Range from 11mA -> 1.5A
+ - flash-max-timeout-us : Range from 40ms -> 1600ms
+ - led-max-microamp : Range from 2.4mA -> 376mA
Please give also a step in the format like below
(taken from max77693):
Valid values: 62500 - 1000000, step by 62500 (rounded down)
+
+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 = <376000>;
+ flash-max-microamp = <1500000>;
+ flash-max-timeout-us = <1600000>;
+ led-sources = <1>;
+ };
+}
+
+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
