[PATCH 2/2] arm64: dts: imx8mp: Add support for Data Modul i.MX8M Plus eDM SBC

[Frieder Schrempf]

On 16.01.23 12:47, Marek Vasut wrote:
> On 1/16/23 12:34, Frieder Schrempf wrote:
> 
> Hi,
> 
>>> Current practice does not match this statement however, notice how they
>>> are all gpio 1 4 :
>>>
>>> $ git grep sd-vsel-gpios
>>> Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml:
>>> sd-vsel-gpios:
>>> arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi: sd-vsel-gpios =
>>> <&gpio1 4 GPIO_ACTIVE_HIGH>;
>>> arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc.dts:
>>> sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
>>> arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi: sd-vsel-gpios =
>>> <&gpio1 4 GPIO_ACTIVE_HIGH>;
>>> arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi: sd-vsel-gpios =
>>> <&gpio1 4 GPIO_ACTIVE_HIGH>;
>>
>> Yes, but these are probably all copy-pasted from somewhere. Maybe from
>> my original Kontron DT (before [1]) where I was actually using
>> sd-vsel-gpios.
>> But these DTs all mux the VSELECT signal to the GPIO1_IO04 pad, so
>> sd-vsel-gpios is useless.
> 
> Maybe we should just scrub them all then ?

Yes, sounds good!