Re: [PATCH 4/4] arm: dts: omap: Mark various register maps as dangerous

[Richard Weinberger]

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> Von: "Krzysztof Kozlowski" <krzk@xxxxxxxxxx>
> An: "richard" <richard@xxxxxx>, "linux-kernel" <linux-kernel@xxxxxxxxxxxxxxx>
> CC: "linux-omap" <linux-omap@xxxxxxxxxxxxxxx>, "devicetree" <devicetree@xxxxxxxxxxxxxxx>, "Arnd Bergmann"
> <arnd@xxxxxxxx>, "Lee Jones" <lee@xxxxxxxxxx>, "dakr" <dakr@xxxxxxxxxx>, "Rafael J. Wysocki" <rafael@xxxxxxxxxx>, "Greg
> Kroah-Hartman" <gregkh@xxxxxxxxxxxxxxxxxxx>, "Mark Brown" <broonie@xxxxxxxxxx>, "tony" <tony@xxxxxxxxxxx>, "rogerq"
> <rogerq@xxxxxxxxxx>, "khilman" <khilman@xxxxxxxxxxxx>, "Andreas Kemnade" <andreas@xxxxxxxxxxxx>, "aaro koskinen"
> <aaro.koskinen@xxxxxx>, "Conor Dooley" <conor+dt@xxxxxxxxxx>, "Krzysztof Kozlowski" <krzk+dt@xxxxxxxxxx>, "robh"
> <robh@xxxxxxxxxx>
> Gesendet: Samstag, 29. November 2025 16:26:19
> Betreff: Re: [PATCH 4/4] arm: dts: omap: Mark various register maps as dangerous

> On 29/11/2025 15:20, Richard Weinberger wrote:
>> index 711ce4c31bb1f..1b1f31608d37e 100644
>> --- a/arch/arm/boot/dts/ti/omap/dra7.dtsi
>> +++ b/arch/arm/boot/dts/ti/omap/dra7.dtsi
>> @@ -359,6 +359,7 @@ bandgap: bandgap@4a0021e0 {
>>  		dsp1_system: dsp_system@40d00000 {
>>  			compatible = "syscon";
> 
> Oh, no no, sorry, but buggy/incomplete/legacy DT is not an excuse for
> new properties. You cannot have such compatible alone in the first place.

Okay, I didn't know that the OMAP DT is in that bad shape.
Is somebody working on a solution?

Thanks,
//richard