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From: Wolfram Sang <wsa@the-dreams.de>
To: Biju Das <biju.das@bp.renesas.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Simon Horman <horms@verge.net.au>,
	Magnus Damm <magnus.damm@gmail.com>,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-renesas-soc@vger.kernel.org"
	<linux-renesas-soc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH  2/3] ARM: dts: iwg20m: Enable SDHI0 controller
Date: Mon, 21 Aug 2017 10:33:57 +0200	[thread overview]
Message-ID: <20170821083357.GC2418@katana> (raw)
In-Reply-To: <KL1PR06MB1702AC0B4C40F48A80505B74B8870@KL1PR06MB1702.apcprd06.prod.outlook.com>

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> > > +vmmc-supply = <&reg_3p3v>;
> > > +vqmmc-supply = <&reg_3p3v>;
> >
> > Just to make sure: No 1.8V and UHS support (SDR50/104)? Or is this to be
> > tested and added later?
> 
> Thanks. The current hardware doesn't support 1.8V switching for SDHI0. There is a plan to
> add this in future board varient, at that time we will add UHS support.

I see. Thanks for the info, patch looks good to me then:

Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


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WARNING: multiple messages have this Message-ID (diff)
From: wsa@the-dreams.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH  2/3] ARM: dts: iwg20m: Enable SDHI0 controller
Date: Mon, 21 Aug 2017 10:33:57 +0200	[thread overview]
Message-ID: <20170821083357.GC2418@katana> (raw)
In-Reply-To: <KL1PR06MB1702AC0B4C40F48A80505B74B8870@KL1PR06MB1702.apcprd06.prod.outlook.com>


> > > +vmmc-supply = <&reg_3p3v>;
> > > +vqmmc-supply = <&reg_3p3v>;
> >
> > Just to make sure: No 1.8V and UHS support (SDR50/104)? Or is this to be
> > tested and added later?
> 
> Thanks. The current hardware doesn't support 1.8V switching for SDHI0. There is a plan to
> add this in future board varient, at that time we will add UHS support.

I see. Thanks for the info, patch looks good to me then:

Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

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  reply	other threads:[~2017-08-21  8:33 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-14 11:49 [PATCH 0/3] Add SDHI Support Biju Das
2017-08-14 11:49 ` Biju Das
2017-08-14 11:49 ` Biju Das
2017-08-14 11:49 ` [PATCH 1/3] ARM: dts: r8a7743: Add SDHI controllers Biju Das
2017-08-14 11:49   ` Biju Das
2017-08-14 11:49 ` [PATCH 2/3] ARM: dts: iwg20m: Enable SDHI0 controller Biju Das
2017-08-14 11:49   ` Biju Das
2017-08-21  8:28   ` Wolfram Sang
2017-08-21  8:28     ` Wolfram Sang
2017-08-21  8:31     ` Biju Das
2017-08-21  8:31       ` Biju Das
2017-08-21  8:33       ` Wolfram Sang [this message]
2017-08-21  8:33         ` Wolfram Sang
2017-08-14 11:49 ` [PATCH 3/3] ARM: dts: iwg20d-q7: Add SDHI1 support Biju Das
2017-08-14 11:49   ` Biju Das
2017-08-14 11:49   ` Biju Das
2017-08-21  8:34   ` Wolfram Sang
2017-08-21  8:34     ` Wolfram Sang
2017-08-21  8:34     ` Wolfram Sang
2017-08-22  8:02 ` [PATCH 0/3] Add SDHI Support Simon Horman
2017-08-22  8:02   ` Simon Horman
2017-08-22  8:13   ` Biju Das
2017-08-22  8:13     ` Biju Das
2017-08-22  8:13     ` Biju Das

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