Hi Jacek,
Oh, I see. I'll add.
Thanks for the review.
On 2015년 10월 26일 19:11, Jacek Anaszewski wrote:
> Hi Ingi,
>
> On 10/23/2015 07:48 AM, Ingi Kim wrote:
>> This patch adds the device tree bindings for RT5033 flash LEDs.
>>
>> Signed-off-by: Ingi Kim <ingi2....@samsung.com>
>> Acked-by: Rob Herring <r...@kernel.org>
>> ---
>> .../devicetree/bindings/leds/leds-rt5033.txt | 38
>> ++++++++++++++++++++++
>> 1 file changed, 38 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/leds/leds-rt5033.txt
>>
>> diff --git a/Documentation/devicetree/bindings/leds/leds-rt5033.txt
>> b/Documentation/devicetree/bindings/leds/leds-rt5033.txt
>> new file mode 100644
>> index 0000000..2ef7bdc
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/leds/leds-rt5033.txt
>> @@ -0,0 +1,38 @@
>> +* Richtek Technology Corporation - RT5033 Flash LED Driver
>> +
>> +The RT5033 Flash LED Circuit is designed for one or two LEDs driving
>
> These bindings don't say how to handle two LEDs case.
>
>> +for torch and strobe applications, it provides an I2C software command
>> +to trigger the torch and strobe operation.
>> +
>> +Required properties:
>> +- compatible : Must be "richtek,rt5033-led".
>> +
>> +A discrete LED element connected to the device must be represented by a
>> child
>> +node - see Documentation/devicetree/bindings/leds/common.txt.
>> +
>> +Required properties of the LED child node:
>> + See Documentation/devicetree/bindings/leds/common.txt
>> +- led-max-microamp : Minimum Threshold for Timer protection
>> + is defined internally (Maximum 200mA).
>> +- flash-max-microamp : Flash LED maximum current
>> +- flash-max-timeout-us : Flash LED maximum timeout
>> +
>> +Optional properties of the LED child node:
>> +- label : see Documentation/devicetree/bindings/leds/common.txt
>> +
>> +Example:
>> +
>> +rt5033 {
>> + compatible = "richtek,rt5033";
>> +
>> + led {
>> + compatible = "richtek,rt5033-led";
>> +
>> + flash-led {
>> + label = "rt5033-flash";
>> + led-max-microamp = <200000>;
>> + flash-max-microamp = <800000>;
>> + flash-max-timeout-us = <1216000>;
>> + };
>> + };
>> +}
>>
>
>
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