linux-kernel - Re: [PATCH 0/2] mmc: pwrseq: Add support to multiple gpios in pwrseq simple

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAPDyKFquQgut1ZC9Jj=rbNwRKs3Qwr5LsUy_cmY7g2L8MG657Q@mail.gmail.com>
Date:	Wed, 28 Jan 2015 14:35:22 +0100
From:	Ulf Hansson <ulf.hansson@...aro.org>
To:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:	linux-mmc <linux-mmc@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Kumar Gala <galak@...eaurora.org>,
	Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH 0/2] mmc: pwrseq: Add support to multiple gpios in pwrseq simple

On 28 January 2015 at 14:16, Srinivas Kandagatla
<srinivas.kandagatla@...aro.org> wrote:
> This patchset adds support to reset/powerup multiple gpio pins on a given
> sdio bus. The use case is simple, on sdio we could have multiple devices
> like WLAN, BT which are controlled by there own reset lines. So having
> multiple reset is something more useful in such cases.
>
> Without this patch I could not get BT and WLAN working at same time on IFC6410.
>
> Thanks,
> srini
>
> Srinivas Kandagatla (2):
>   mmc: pwrseq: Add support to control multiple gpios in simple pwrseq
>   mmc: pwrseq: Update document with multiple gpios support
>
>  .../devicetree/bindings/mmc/mmc-pwrseq-simple.txt  |  7 ++-
>  drivers/mmc/core/pwrseq_simple.c                   | 64 +++++++++++++++-------
>  2 files changed, 49 insertions(+), 22 deletions(-)
>
> --
> 1.9.1
>

Hi Srinivas,

I noticed that Javier a few hours ago posted a patchset which
implement the same thing as yours, I guess this is a wanted feature.
:-)

I am going to review Javier's patchset, would be nice if you could
have a look at it as well.

Kind regards
Uffe
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/