From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XC6Z9-0005dv-UB for barebox@lists.infradead.org; Tue, 29 Jul 2014 12:31:40 +0000 Date: Tue, 29 Jul 2014 14:31:16 +0200 From: Sascha Hauer Message-ID: <20140729123116.GF23235@pengutronix.de> References: <1406620749-11756-1-git-send-email-voice.shen@atmel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1406620749-11756-1-git-send-email-voice.shen@atmel.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] mci: core: the sd1.0 card can work in 4 bits mode To: Bo Shen Cc: barebox@lists.infradead.org On Tue, Jul 29, 2014 at 03:59:09PM +0800, Bo Shen wrote: > The sd 1.0 card can work in 4 bits mode also. > > Signed-off-by: Bo Shen Applied, thanks Sascha > --- > > drivers/mci/mci-core.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c > index ce6e590..8221632 100644 > --- a/drivers/mci/mci-core.c > +++ b/drivers/mci/mci-core.c > @@ -616,6 +616,9 @@ retry_scr: > break; > } > > + if (mci->scr[0] & SD_DATA_4BIT) > + mci->card_caps |= MMC_CAP_4_BIT_DATA; > + > /* Version 1.0 doesn't support switching */ > if (mci->version == SD_VERSION_1_0) > return 0; > @@ -634,9 +637,6 @@ retry_scr: > break; > } > > - if (mci->scr[0] & SD_DATA_4BIT) > - mci->card_caps |= MMC_CAP_4_BIT_DATA; > - > /* If high-speed isn't supported, we return */ > if (!(__be32_to_cpu(switch_status[3]) & SD_HIGHSPEED_SUPPORTED)) > return 0; > -- > 1.8.5.2 > > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox