From: "Heiko Stübner" <heiko@sntech.de>
To: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Addy Ke <addy.ke@rock-chips.com>,
robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
rdunlap@infradead.org, tgih.jun@samsung.com, chris@printf.net,
ulf.hansson@linaro.org, dinguyen@altera.com, olof@lixom.net,
dianders@chromium.org, sonnyrao@chromium.org,
huangtao@rock-chips.com, devicetree@vger.kernel.org,
hl@rock-chips.com, linux-doc@vger.kernel.org, yzq@rock-chips.com,
zyw@rock-chips.com, zhangqing@rock-chips.com,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
kever.yang@rock-chips.com, lintao@rock-chips.com,
linux-rockchip@lists.infradead.org, xjq@rock-chips.com,
zhenfu.fang@rock-chips.com, chenfen@rock-chips.com,
cf@rock-chips.com, hj@rock-chips.com,
linux-arm-kernel@lists.infradead.org, zyf@rock-chips.com
Subject: Re: [PATCH v3] mmc: dw_mmc: add support for the other bit of sdio interrupt
Date: Mon, 03 Nov 2014 11:23:52 +0100 [thread overview]
Message-ID: <3540679.aQ4QUeBEJd@diego> (raw)
In-Reply-To: <5457440E.3070002@samsung.com>
Hi Jaehoon,
Am Montag, 3. November 2014, 17:59:58 schrieb Jaehoon Chung:
> Hi, Addy.
>
> On 11/03/2014 10:20 AM, Addy Ke wrote:
> > The bit of sdio interrupt is 16 in designware implementation,
> > but it is 24 on Rockchip SoCs.This patch add sdio_id0 for the
> > number of slot0 in the SDIO interrupt registers.
> >
> > Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
> > ---
> > Changes in v2:
> > - rebase on http://git.linaro.org/git/people/ulf.hansson/mmc.git, next
> > branch Changes in v3:
> > - Remove dts for sdio_id0, just replace this with 8, suggested by Doug
> > - Change to support all Rockchip Socs, suggested by Heiko
> >
> > drivers/mmc/host/dw_mmc-rockchip.c | 10 ++++++++++
> > drivers/mmc/host/dw_mmc.c | 12 +++++++-----
> > drivers/mmc/host/dw_mmc.h | 2 ++
> > include/linux/mmc/dw_mmc.h | 3 +++
> > 4 files changed, 22 insertions(+), 5 deletions(-)
> >
> > diff --git a/drivers/mmc/host/dw_mmc-rockchip.c
> > b/drivers/mmc/host/dw_mmc-rockchip.c index bbb4ec3..b997c8f 100644
> > --- a/drivers/mmc/host/dw_mmc-rockchip.c
> > +++ b/drivers/mmc/host/dw_mmc-rockchip.c
> > @@ -68,14 +68,24 @@ static void dw_mci_rk3288_set_ios(struct dw_mci *host,
> > struct mmc_ios *ios)>
> > }
> >
> > }
> >
> > +static int dw_mci_rockchip_parse_dt(struct dw_mci *host)
> > +{
> > + /* It is slot 8 on Rockchip SoCs */
> > + host->sdio_id0 = 8;
> > +
> > + return 0;
> > +}
>
> Well, function is "__parse_dt__", but this function don't parse anything.
> If All rockchip soc is supported, i think that it can be located to other
> place.
do you have a suggestion for a location?
The only alternative I can see right now would be using the init-hook in
dw_mci_drv_data or adding a new field to it holding the slot-offset.
[with using the init-hook being my personal preference of the two]
Heiko
next prev parent reply other threads:[~2014-11-03 10:21 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-30 2:21 [PATCH] mmc: dw_mmc: add a quirk for the defferent bit of sdio interrupt Addy Ke
2014-10-30 4:35 ` Jaehoon Chung
2014-10-30 4:41 ` Doug Anderson
2014-10-30 4:49 ` Doug Anderson
2014-10-30 6:54 ` addy ke
2014-10-30 10:50 ` [PATCH] mmc: dw_mmc: add support for the other " Addy Ke
2014-10-30 11:02 ` Jaehoon Chung
2014-10-31 0:46 ` addy ke
2014-10-31 1:14 ` Jaehoon Chung
2014-10-30 11:11 ` Ulf Hansson
2014-10-30 11:17 ` Jaehoon Chung
2014-10-31 0:54 ` addy ke
2014-10-31 3:50 ` [PATCH v2] " Addy Ke
2014-10-31 5:14 ` Doug Anderson
2014-10-31 8:45 ` Jaehoon Chung
2014-10-31 15:55 ` Doug Anderson
2014-10-31 10:43 ` Heiko Stübner
2014-11-03 0:54 ` addy ke
2014-11-03 1:20 ` [PATCH v3] " Addy Ke
2014-11-03 8:59 ` Jaehoon Chung
2014-11-03 10:23 ` addy ke
2014-11-04 2:14 ` Jaehoon Chung
2014-11-03 10:23 ` Heiko Stübner [this message]
2014-11-04 2:15 ` Jaehoon Chung
2014-11-04 14:03 ` [PATCH v4] " Addy Ke
2014-11-11 4:02 ` [PATCH] mmc: dw_mmc: try pick the exact same voltage as vmmc for vqmmc Addy Ke
2014-11-11 8:52 ` Ulf Hansson
2014-11-12 18:04 ` Doug Anderson
2014-11-13 2:19 ` addy ke
2014-11-21 12:06 ` Ulf Hansson
2014-11-21 12:29 ` Jaehoon Chung
2014-11-21 17:42 ` Doug Anderson
2014-11-21 21:04 ` Doug Anderson
2014-11-24 13:29 ` Ulf Hansson
2014-11-25 2:38 ` Addy
2014-11-25 5:36 ` Doug Anderson
2014-11-25 21:11 ` Alexandru Stan
2014-11-25 5:29 ` Doug Anderson
2014-11-13 18:58 ` [PATCH v4] mmc: dw_mmc: add support for the other bit of sdio interrupt Doug Anderson
2014-11-14 13:25 ` Jaehoon Chung
2014-11-19 10:32 ` Ulf Hansson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3540679.aQ4QUeBEJd@diego \
--to=heiko@sntech.de \
--cc=addy.ke@rock-chips.com \
--cc=cf@rock-chips.com \
--cc=chenfen@rock-chips.com \
--cc=chris@printf.net \
--cc=devicetree@vger.kernel.org \
--cc=dianders@chromium.org \
--cc=dinguyen@altera.com \
--cc=galak@codeaurora.org \
--cc=hj@rock-chips.com \
--cc=hl@rock-chips.com \
--cc=huangtao@rock-chips.com \
--cc=ijc+devicetree@hellion.org.uk \
--cc=jh80.chung@samsung.com \
--cc=kever.yang@rock-chips.com \
--cc=lintao@rock-chips.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=olof@lixom.net \
--cc=pawel.moll@arm.com \
--cc=rdunlap@infradead.org \
--cc=robh+dt@kernel.org \
--cc=sonnyrao@chromium.org \
--cc=tgih.jun@samsung.com \
--cc=ulf.hansson@linaro.org \
--cc=xjq@rock-chips.com \
--cc=yzq@rock-chips.com \
--cc=zhangqing@rock-chips.com \
--cc=zhenfu.fang@rock-chips.com \
--cc=zyf@rock-chips.com \
--cc=zyw@rock-chips.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).