linux-kernel - Re: [PATCH v2] ARM: dts: AM43XX: Remove min and max voltage values for dcdc3

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Date:   Tue, 6 Jun 2017 00:32:07 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Keerthy <j-keerthy@...com>
Cc:     robh+dt@...nel.org, linux-omap@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, t-kristo@...com
Subject: Re: [PATCH v2] ARM: dts: AM43XX: Remove min and max voltage values
 for dcdc3

* Keerthy <j-keerthy@...com> [170602 02:27]:
> dcdc3 supplies to DDR on AM43x series. When we set both
> min and max values to the same value. The regulator framework
> sets that particular voltage. This is bad as we are changing
> the ddr voltage when executing from ddr. Hence remove the min and
> max values. The ddr supply voltage shall be set from bootloader
> when not executing from ddr and not while executing from kernel.
> 
> The previous discussion can be found here:
> 
> http://www.spinics.net/lists/devicetree/msg56399.html
> 
> Signed-off-by: Keerthy <j-keerthy@...com>

Applying into omap-for-v4.13/dt thanks.

Tony