From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?B?U8O2cmVu?= Brinkmann Subject: Re: [PATCH v2 6/6] mmc: sdhci-of-arasan: overwrite enhanced strobe callback Date: Fri, 29 Apr 2016 09:01:58 -0700 Message-ID: <20160429160158.GZ3766@xsjsorenbubuntu> References: <1461897751-28810-1-git-send-email-shawn.lin@rock-chips.com> <1461898114-29067-1-git-send-email-shawn.lin@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1461898114-29067-1-git-send-email-shawn.lin-TNX95d0MmH7DzftRWevZcw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shawn Lin Cc: Adrian Hunter , Ulf Hansson , Jaehoon Chung , Michal Simek , Rob Herring , linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Doug Anderson , Heiko Stuebner , linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, 2016-04-29 at 10:48:34 +0800, Shawn Lin wrote: > Currently sdhci-arasan 5.1 can support enhanced strobe function, > and we now limit it just for "arasan,sdhci-5.1". Add > mmc-hs400-enhanced-strobe in DT to enable the function if we'r sure > our controller can support it. >=20 > Signed-off-by: Shawn Lin > --- >=20 > Changes in v2: None >=20 > drivers/mmc/host/sdhci-of-arasan.c | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) >=20 > diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sd= hci-of-arasan.c > index 20b859e..a0e4536 100644 > --- a/drivers/mmc/host/sdhci-of-arasan.c > +++ b/drivers/mmc/host/sdhci-of-arasan.c > @@ -25,7 +25,9 @@ > #include "sdhci-pltfm.h" > =20 > #define SDHCI_ARASAN_CLK_CTRL_OFFSET 0x2c > +#define SDHCI_ARASAN_VENDOR_REGISTER 0x78 Just as a note: This register doesn't seem to exist in the IP version Zynq is using. So, as long as we exclude that version from accessing it= , things should be fine (IIUC, that is the case). Acked-by: S=C3=B6ren Brinkmann S=C3=B6ren -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html