From: pawel.moll@arm.com (Pawel Moll)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: vexpress_defconfig: Enable voltage regulator support
Date: Wed, 21 Aug 2013 11:48:36 +0100 [thread overview]
Message-ID: <1377082116.10707.8.camel@hornet> (raw)
In-Reply-To: <1377032563-4502-3-git-send-email-fathi.boudra@linaro.org>
On Tue, 2013-08-20 at 22:02 +0100, Fathi Boudra wrote:
> It is needed for the MMC controller and allows to use the SD card:
>
> mmc0: host doesn't support card's voltages
> mmc0: error -22 whilst initialising SD card
>
> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
> Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
> ---
> arch/arm/configs/vexpress_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig
> index 3f970f1..c2f7ca1 100644
> --- a/arch/arm/configs/vexpress_defconfig
> +++ b/arch/arm/configs/vexpress_defconfig
> @@ -77,6 +77,8 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
> CONFIG_LEGACY_PTY_COUNT=16
> # CONFIG_HW_RANDOM is not set
> # CONFIG_HWMON is not set
> +CONFIG_REGULATOR=y
> +CONFIG_REGULATOR_VEXPRESS=y
The REGULATOR_VEXPRESS is not necessary to "fix" the MMC issue.
REGULATOR=y will make the REGULATOR_FIXED_VOLTAGE being selected, which
is enough.
Pawe?
next prev parent reply other threads:[~2013-08-21 10:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 21:02 [PATCH 0/3] ARM: vexpress_defconfig: Allow to boot using a regular filesystem on SD card Fathi Boudra
2013-08-20 21:02 ` [PATCH 1/3] ARM: vexpress_defconfig: Enable and automount devtmpfs filesystem Fathi Boudra
2013-08-21 10:46 ` Pawel Moll
2013-08-21 19:11 ` Fathi Boudra
2013-08-20 21:02 ` [PATCH 2/3] ARM: vexpress_defconfig: Enable voltage regulator support Fathi Boudra
2013-08-21 10:48 ` Pawel Moll [this message]
2013-08-20 21:02 ` [PATCH 3/3] ARM: vexpress_defconfig: Enable ext4 filesystem Fathi Boudra
2013-08-21 9:05 ` [PATCH 0/3] ARM: vexpress_defconfig: Allow to boot using a regular filesystem on SD card Jon Medhurst (Tixy)
2013-08-21 10:51 ` Pawel Moll
2013-08-21 10:53 ` Russell King - ARM Linux
2013-08-21 22:57 ` Linus Walleij
2013-08-21 23:19 ` Christoffer Dall
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