On 28/11/2022 22:23, Krzysztof Kozlowski wrote: > On 28/11/2022 19:30, Stephan Gerhold wrote: >> Hi Krzysztof, >> >> On Mon, Nov 28, 2022 at 09:56:47AM +0100, Krzysztof Kozlowski wrote: >>> On 28/11/2022 06:16, Lin, Meng-Bo wrote: >>>> WT88047 uses OCP 8110 Flash LED driver. Add it to the device tree. >>>> >>>> Signed-off-by: Lin, Meng-Bo <linmengbo0689@xxxxxxxxxxxxxx> >>>> --- >>>> .../dts/qcom/msm8916-wingtech-wt88047.dts | 22 +++++++++++++++++++ >>>> 1 file changed, 22 insertions(+) >>>> >>>> diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts >>>> index 166bed05996f..a87be1d95b14 100644 >>>> --- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts >>>> +++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts >>>> @@ -23,6 +23,20 @@ chosen { >>>> stdout-path = "serial0"; >>>> }; >>>> >>>> + flash-led-controller { >>>> + compatible = "ocs,ocp8110"; >>> >>> The compatible is not documented. Checkpatch warns about it. You need to >>> document devices before using them. >>> >> >> Unfortunately Pavel never applied the dt-bindings patch for this - only >> the driver patch was applied. André already sent a kind reminder [1] and >> two resends [2, 3] without success. Since it's a documentation-only >> patch, maybe you could take it through the dt-bindings tree? >> > > I'll ping Rob. Other way is to resend. You need to keep resending (maybe > together with DTS in such case) before this can go in. Applied by Rob: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/commit/?h=for-next&id=876c881f9f416f1a9071a80fb7daefe19c51186e Best regards, Krzysztof