From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH resend] mmc: pwrseq-simple: Add an optional post-power-on-delay
Date: Wed, 10 Aug 2016 13:58:31 -0500 [thread overview]
Message-ID: <20160810185831.GA19639@rob-hp-laptop> (raw)
In-Reply-To: <1470596558-23195-2-git-send-email-hdegoede@redhat.com>
On Sun, Aug 07, 2016 at 09:02:38PM +0200, Hans de Goede wrote:
> Some devices need a while to boot their firmware after providing clks /
> de-asserting resets before they are ready to receive sdio commands.
>
> This commits adds a post-power-on-delay-ms devicetree property to
> mmc-pwrseq-simple for use with such devices.
>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.txt | 2 ++
> drivers/mmc/core/pwrseq_simple.c | 9 +++++++++
> 2 files changed, 11 insertions(+)
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2016-08-10 18:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-07 19:02 [PATCH resend 0/1] mmc: pwrseq-simple: Add an optional post-power-on-delay Hans de Goede
2016-08-07 19:02 ` [PATCH resend] " Hans de Goede
2016-08-10 18:58 ` Rob Herring [this message]
2016-08-22 13:38 ` Ulf Hansson
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