Hello Chanwoo,
On 2016년 11월 30일 17:36, Chanwoo Choi wrote:
> Dear Seung-Woo,
>
> I think that this patch looks good to me.
> But, When I tested this patch on my TM2 board,
> the flash turn off after some millisecond automatically.
Thank you for testing on your side. I will check on my side about the
issue, and if I find, then I will send next version.
Regards,
- Seung-Woo Kim
>
> It is strange situation. Unfortunately, I don't know the cause.
> I think that we better to check this issue for more time.
>
> Best Regards,
> Chanwoo Choi
>
> On 2016년 11월 30일 13:48, Seung-Woo Kim wrote:
>> From: Ingi Kim <ingi2.kim@xxxxxxxxxxx>
>>
>> This patch adds Kinetic ktd2692 flash led device node for TM2 board.
>>
>> Signed-off-by: Ingi Kim <ingi2.kim@xxxxxxxxxxx>
>> Signed-off-by: Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
>> ---
>> Change from v1:
>> - gpio active value is set with defined macro instead of value.
>> ---
>> arch/arm64/boot/dts/exynos/exynos5433-tm2.dts | 13 +++++++++++++
>> 1 files changed, 13 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
>> index f21bdc2..0d454aa 100644
>> --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
>> +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2.dts
>> @@ -58,6 +58,19 @@
>> reg = <0x0 0x20000000 0x0 0xc0000000>;
>> };
>>
>> + camera-flash {
>> + compatible = "kinetic,ktd2692";
>> + ctrl-gpios = <&gpc0 1 GPIO_ACTIVE_HIGH>;
>> + aux-gpios = <&gpc0 2 GPIO_ACTIVE_HIGH>;
>> +
>> + flash-led {
>> + label = "ktd2692-flash";
>> + led-max-microamp = <300000>;
>> + flash-max-microamp = <1500000>;
>> + flash-max-timeout-us = <1835000>;
>> + };
>> + };
>> +
>> gpio-keys {
>> compatible = "gpio-keys";
>>
>>
>
>
--
Seung-Woo Kim
Samsung Software R&D Center
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