[PATCH 4/5] arm64: dts: qcom: Fix SPMI arbiter regs and reg-names

Alexey Minnekhanov alexeymin at postmarketos.org
Sat Jan 21 04:08:21 CET 2023


On 2023-01-19 11:47, Sumit Garg wrote:
> On Mon, 16 Jan 2023 at 06:04, Alexey Minnekhanov
> <alexeymin at postmarketos.org> wrote:
>>
>> Now that reg-names is required, specify them, and use correct
>> addresses for SPMI arbiter regs, taken from Linux dts [1] [2].
>>
>> [1] https://elixir.bootlin.com/linux/v6.1.5/source/arch/arm64/boot/dts/qcom/qcs404.dtsi#L739
>> [2] https://elixir.bootlin.com/linux/v6.1.5/source/arch/arm64/boot/dts/qcom/sdm845.dtsi#L4896
>>
> 
> Since you have already aligned the u-boot driver to work with Linux DT
> binding, we should rather exactly match spmi DT nodes as in Linux dts
> files.
> 
> -Sumit
> 

It can be done easier for sdm845, but there is no exact file named
qcs404-evb.dts in Linux with spmi node in it. File structure in Linux
is a bit different. There qcs404-evb.dtsi includes qcs404.dtsi.

I can take spmi node from Linux's qcs404.dtsi and put it here in 
qcs404-evb.dts, but it won't be 1:1 match to Linux DT.

If that would be OK, I can do it in v2?

--
Alexey Minnekhanov


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