Re: [PATCH 07/13] arm64: dts: qcom: sc7180-trogdor: Remove fp control pins in prep for coachz

[Matthias Kaehlcke]

On Thu, Feb 25, 2021 at 02:13:04PM -0800, Douglas Anderson wrote:
> From: Alexandru M Stan <amstan@xxxxxxxxxxxx>
> 
> Removed the pinctrl and pin{mux,conf} for the control pins because:
> 1. The only need for them is for userspace control via flash_fp_mcu
> 2. cros-ec doesn't know what to do with them, and even if it did,
>    it would interfere with flash_fp_mcu at the most inopportune times
> 
> Since we're not using hogs, we rely on AP firmware to set all the
> control pins correctly.
> 
> Cc: Stephen Boyd <swboyd@xxxxxxxxxxxx>
> Cc: Craig Hesling <hesling@xxxxxxxxxxxx>
> Signed-off-by: Alexandru M Stan <amstan@xxxxxxxxxxxx>
> [dianders: adjusted since coachz isn't upstream yet]
> Signed-off-by: Douglas Anderson <dianders@xxxxxxxxxxxx>

We have essentially the same patch downstream, so I suppose the AP FW
indeed takes care of configuring the FP pins as needed :)

Reviewed-by; Matthias Kaehlcke <mka@xxxxxxxxxxxx>