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From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 01/15] mci: Add complete definitions for the card type
Date: Thu,  9 Feb 2012 12:53:44 +0100	[thread overview]
Message-ID: <1328788438-19717-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1328788438-19717-1-git-send-email-s.hauer@pengutronix.de>

Add the different DDR types and also a definition for the card
type mask.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 include/mci.h |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/include/mci.h b/include/mci.h
index d3b3082..87c7194 100644
--- a/include/mci.h
+++ b/include/mci.h
@@ -155,8 +155,16 @@
 #define EXT_CSD_CMD_SET_SECURE		(1<<1)
 #define EXT_CSD_CMD_SET_CPSECURE	(1<<2)
 
-#define EXT_CSD_CARD_TYPE_26	(1<<0)	/* Card can run at 26MHz */
-#define EXT_CSD_CARD_TYPE_52	(1<<1)	/* Card can run at 52MHz */
+#define EXT_CSD_CARD_TYPE_MASK		0x3f
+#define EXT_CSD_CARD_TYPE_26		(1<<0)	/* Card can run at 26MHz */
+#define EXT_CSD_CARD_TYPE_52		(1<<1)	/* Card can run at 52MHz */
+#define EXT_CSD_CARD_TYPE_DDR_1_8V	(1<<2)	/* Card can run at 52MHz */
+						/* DDR mode @1.8V or 3V I/O */
+#define EXT_CSD_CARD_TYPE_DDR_1_2V	(1<<3)	/* Card can run at 52MHz */
+						/* DDR mode @1.2V I/O */
+#define EXT_CSD_CARD_TYPE_SDR_1_8V	(1<<4)	/* Card can run at 200MHz */
+#define EXT_CSD_CARD_TYPE_SDR_1_2V	(1<<5)	/* Card can run at 200MHz */
+						/* SDR mode @1.2V I/O */
 
 #define EXT_CSD_BUS_WIDTH_1	0	/* Card is in 1 bit mode */
 #define EXT_CSD_BUS_WIDTH_4	1	/* Card is in 4 bit mode */
-- 
1.7.9


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  reply	other threads:[~2012-02-09 11:54 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-09 11:53 [PATCH] mmc/sd patches Sascha Hauer
2012-02-09 11:53 ` Sascha Hauer [this message]
2012-02-09 11:53 ` [PATCH 02/15] mci: use card type definitions Sascha Hauer
2012-02-09 11:53 ` [PATCH 03/15] mci: fix high capacity detection Sascha Hauer
2012-02-09 11:53 ` [PATCH 04/15] mci mxs: do not use external define for internal use Sascha Hauer
2012-02-09 11:53 ` [PATCH 05/15] mci core: replace discrete ios values with struct ios Sascha Hauer
2012-02-09 11:53 ` [PATCH 06/15] mci s3c: Do not mess with struct mci_host Sascha Hauer
2012-02-09 11:53 ` [PATCH 07/15] mci s3c: allocate host struct dynamically Sascha Hauer
2012-02-09 11:53 ` [PATCH 08/15] mci s3c: pass around the right pointer Sascha Hauer
2012-02-09 11:53 ` [PATCH 09/15] mci: remove unused device argument from set_ios Sascha Hauer
2012-02-09 11:53 ` [PATCH 10/15] mci core: fix mixup of max write/read block len Sascha Hauer
2012-02-09 11:53 ` [PATCH 11/15] mci: Use struct mci for internal argument passing Sascha Hauer
2012-02-09 11:53 ` [PATCH 12/15] mci: replace pr_debug with dev_dbg Sascha Hauer
2012-02-09 11:53 ` [PATCH 13/15] mci: factor out mci/sd specific startup functions Sascha Hauer
2012-02-09 11:53 ` [PATCH 14/15] mci: cdev_find_free_index won't fail, no need to check Sascha Hauer
2012-02-09 11:53 ` [PATCH 15/15] mci: Be more verbose on what device is associated to which disk Sascha Hauer
2012-02-09 13:32   ` Sascha Hauer

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