linux-kernel - Re: [PATCH v2 3/3] arm64: dts: qcom: apq8016: Add Schneider HMIBSC board DTS

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Message-ID: <f03c7979-79f3-4894-98b0-1e5a2dc18ba6@linaro.org>
Date: Thu, 14 Mar 2024 11:06:46 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Sumit Garg <sumit.garg@...aro.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 andersson@...nel.org, konrad.dybcio@...aro.org, robh+dt@...nel.org,
 krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org, stephan@...hold.net,
 caleb.connolly@...aro.org, neil.armstrong@...aro.org,
 laetitia.mariottini@...com, pascal.eberhard@...com, abdou.saker@...com,
 jimmy.lalande@...com, benjamin.missey@....se.com,
 daniel.thompson@...aro.org, linux-kernel@...r.kernel.org,
 Jagdish Gediya <jagdish.gediya@...aro.org>
Subject: Re: [PATCH v2 3/3] arm64: dts: qcom: apq8016: Add Schneider HMIBSC
 board DTS

On 14/03/2024 10:36, Sumit Garg wrote:
>>
>> But it then broke dtbs_check.
> 
> See following breakage afterwards:
> 
> $ make qcom/apq8016-schneider-hmibsc.dtb dtbs_check
> <snip>
> /home/sumit/build/upstream/linux/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dtb:
> leds: led@5: Unevaluated properties are not allowed ('reg' was
> unexpected)
> from schema $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#
> /home/sumit/build/upstream/linux/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dtb:
> leds: led@6: Unevaluated properties are not allowed ('reg' was
> unexpected)
> from schema $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#
> /home/sumit/build/upstream/linux/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dtb:
> leds: '#address-cells', '#size-cells' do not match any of the regexes:
> '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'

That's obvious, I don't get what is the question. Adding not correct
properties is not a solution and dtbs_check correctly tells you that.

If you only opened absolutely any existing upstream source, you would
see how the gpio leds are represented in DTS.

Best regards,
Krzysztof