Re: [PATCH v1 0/2] arm64: dts: freescale: imx95-aquila: Keep DP_PWR always enabled

[Laurentiu Palcu]

Hi Francesco,

On Tue, Nov 03, 2026 at 11:53:14AM +0100, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
> 
> DP_PWR on the DisplayPort connector powers active DP cables and
> adapters, which do not work without it. Keep it always enabled, and mark
> it boot-on so that the firmware, e.g. U-Boot, enables it at boot,

I believe this "mark it boot-on so that the firmware, e.g. U-Boot,
enables it at boot" sentence is a bit misleading. AFAIK, u-boot does not
parse the kernel dtb to see which regulators need to be enabled. The
'regulator-boot-on' property in kernel dtb regulator node simply
indicates that this regulator was left ON by the bootloader (see
Documentation/devicetree/bindings/regulator/regulator.yaml). If your
goal is to have the regulator enabled by u-boot, I believe you need to
add that in u-boot dtb as well.

Consider updating the commit messages on both patches accordingly.

-- 
Thanks,
Laurentiu