linux-kernel - Re: [PATCH 4/4] ARM: tegra: fix Venice2 VQMMC regulators

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Message-ID: <534EAD91.90704@wwwdotorg.org>
Date:	Wed, 16 Apr 2014 10:19:29 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Andrew Bresticker <abrestic@...omium.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Chris Ball <chris@...ntf.net>,
	Ulf Hansson <ulf.hansson@...aro.org>
CC:	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/4] ARM: tegra: fix Venice2 VQMMC regulators

On 04/15/2014 06:29 PM, Andrew Bresticker wrote:
>>         sdhci@0,700b0600 {
>>                 status = "okay";
>>                 bus-width = <8>;
>> +               vqmmc-supply = <&vddio_1v8>;
> 
> It turns out this bit isn't needed as the initialization failures are
> instead due to +3V3_RUN toggling, which Stephen has fixed:
> http://patchwork.ozlabs.org/patch/339386/

Indeed, if I apply patches 1, 2, and 4 from this series, revert the hunk
above, apply my Venice2 regulator patch, and finally apply your AS3722
regulator GPIO patch, then everything works fine for me:-)
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