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Date:   Thu, 2 May 2019 20:10:29 +0200
From:   Maxime Ripard <maxime.ripard@bootlin.com>
To:     Icenowy Zheng <icenowy@aosc.io>
Cc:     linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        Chen-Yu Tsai <wens@csie.org>, linux-sunxi@googlegroups.com,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: allwinner: h6: add PIO VCC bank supplies for
 Pine H64
Message-ID: <20190502181029.dy4bu2v3qdqljejs@flea>
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On Thu, May 02, 2019 at 03:46:17PM +0800, Icenowy Zheng wrote:
>
>
> =E4=BA=8E 2019=E5=B9=B45=E6=9C=882=E6=97=A5 GMT+08:00 =E4=B8=8B=E5=8D=883=
:43:03, Maxime Ripard <maxime.ripard@bootlin.com> =E5=86=99=E5=88=B0:
> >Hi,
> >
> >On Wed, Apr 24, 2019 at 02:25:43PM +0800, Icenowy Zheng wrote:
> >> The Allwinner H6 SoC features tweakable VCC for PC, PD, PG, PL and PM
> >> banks.
> >>
> >> This patch adds supplies for PC and PD banks on Pine H64 board. PG
> >and
> >> PM banks are used for Wi-Fi and should be added when Wi-Fi is added
> >
> >Not really. The regulator is still there, whether we use it or not. If
> >it's not used, then it will be left disabled so it doesn't really
> >change anything.
>
> Okay, I will include them in the next revision.
>
> >
> >> PL bank is where PMIC is attached, and currently if a PMIC regulator
> >> is added for it a dependency loop will happen.
> >
> >I guess we should fix that somehow
>
> But this patch is needed for eMMC to be functional again in HS200 mode, s=
o I hope
> it can get applied before this get fixed.

Yep, sure

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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