From: Stephen Warren <swarren@wwwdotorg.org>
To: Andrew Bresticker <abrestic@chromium.org>,
Thierry Reding <thierry.reding@gmail.com>,
Chris Ball <chris@printf.net>,
Ulf Hansson <ulf.hansson@linaro.org>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 4/4] ARM: tegra: fix Venice2 VQMMC regulators
Date: Wed, 16 Apr 2014 10:19:29 -0600 [thread overview]
Message-ID: <534EAD91.90704@wwwdotorg.org> (raw)
In-Reply-To: <CAL1qeaGGSs5fpqrKWA4u4+RXRy9Ko2pN=s9QQdbXAfLG3ujR8g@mail.gmail.com>
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:-)
WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] ARM: tegra: fix Venice2 VQMMC regulators
Date: Wed, 16 Apr 2014 10:19:29 -0600 [thread overview]
Message-ID: <534EAD91.90704@wwwdotorg.org> (raw)
In-Reply-To: <CAL1qeaGGSs5fpqrKWA4u4+RXRy9Ko2pN=s9QQdbXAfLG3ujR8g@mail.gmail.com>
On 04/15/2014 06:29 PM, Andrew Bresticker wrote:
>> sdhci at 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:-)
next prev parent reply other threads:[~2014-04-16 16:19 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-15 1:42 [PATCH 0/4] Tegra SD/MMC fixes Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 1:42 ` [PATCH 1/4] mmc: tegra: disable UHS modes Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 1:42 ` [PATCH 2/4] mmc: tegra: fix reporting of base clock frequency Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 18:25 ` Stephen Warren
2014-04-15 18:25 ` Stephen Warren
[not found] ` <534D797D.7030201-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-04-15 19:36 ` Andrew Bresticker
2014-04-15 19:36 ` Andrew Bresticker
2014-04-15 19:36 ` Andrew Bresticker
[not found] ` <1397526163-20126-1-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-04-15 1:42 ` [PATCH 3/4] mmc: sdhci: defer probing on regulator_get_optional() failures Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 6:06 ` Alexandre Courbot
2014-04-15 6:06 ` Alexandre Courbot
2014-04-15 22:56 ` Andrew Bresticker
2014-04-15 22:56 ` Andrew Bresticker
[not found] ` <1397526163-20126-4-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-04-15 18:28 ` Stephen Warren
2014-04-15 18:28 ` Stephen Warren
2014-04-15 18:28 ` Stephen Warren
[not found] ` <534D7A5D.9090707-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-04-15 19:59 ` Andrew Bresticker
2014-04-15 19:59 ` Andrew Bresticker
2014-04-15 19:59 ` Andrew Bresticker
2014-04-15 20:42 ` Russell King - ARM Linux
2014-04-15 20:42 ` Russell King - ARM Linux
2014-04-15 19:03 ` Tim Kryger
2014-04-15 19:03 ` Tim Kryger
2014-04-15 19:03 ` Tim Kryger
[not found] ` <CAAYSxhrmCbGLsu43mK15ParXHa_FJ9OVQiCPUdqyWEpTE=r1uw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-04-15 19:44 ` Andrew Bresticker
2014-04-15 19:44 ` Andrew Bresticker
2014-04-15 19:44 ` Andrew Bresticker
2014-04-15 1:42 ` [PATCH 4/4] ARM: tegra: fix Venice2 VQMMC regulators Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 1:42 ` Andrew Bresticker
2014-04-15 18:31 ` Stephen Warren
2014-04-15 18:31 ` Stephen Warren
2014-04-15 19:12 ` Chris Ball
2014-04-15 19:12 ` Chris Ball
[not found] ` <1397526163-20126-5-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-04-16 0:29 ` Andrew Bresticker
2014-04-16 0:29 ` Andrew Bresticker
2014-04-16 0:29 ` Andrew Bresticker
2014-04-16 16:19 ` Stephen Warren [this message]
2014-04-16 16:19 ` Stephen Warren
[not found] ` <534EAD91.90704-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2014-04-16 20:24 ` Andrew Bresticker
2014-04-16 20:24 ` Andrew Bresticker
2014-04-16 20:24 ` Andrew Bresticker
2014-04-16 23:08 ` [PATCH v2 0/3] Tegra SD/MMC fixes Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-04-16 23:08 ` [PATCH v2 1/3] mmc: tegra: disable UHS modes Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-05-20 17:25 ` Stephen Warren
2014-05-20 17:25 ` Stephen Warren
2014-05-21 0:43 ` Chris Ball
2014-05-21 0:43 ` Chris Ball
2014-05-22 11:00 ` Ulf Hansson
2014-05-22 11:00 ` Ulf Hansson
2014-05-22 15:25 ` Andrew Bresticker
2014-05-22 15:25 ` Andrew Bresticker
2014-05-22 15:25 ` Andrew Bresticker
[not found] ` <1397689719-28882-1-git-send-email-abrestic-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2014-04-16 23:08 ` [PATCH v2 2/3] mmc: tegra: fix reporting of base clock frequency Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-04-16 23:08 ` [PATCH v2 3/3] ARM: tegra: fix Venice2 SD card VQMMC supply Andrew Bresticker
2014-04-16 23:08 ` Andrew Bresticker
2014-04-16 23:16 ` Stephen Warren
2014-04-16 23:16 ` Stephen Warren
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