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authorJaehoon Chung <jh80.chung@samsung.com>2012-04-23 02:36:26 +0000
committerAndy Fleming <afleming@freescale.com>2012-05-08 18:02:22 -0500
commit236bfecff8091356d81e79da3281b9e4af967468 (patch)
tree0d877536adaf11f7e1d05ddc6c0e0ccab1db4600 /include/sdhci.h
parent3a6383207be3f71b39004e64464a6e99290b16fa (diff)
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mmc: add the quirk to use the sdhci for samsung-soc
To support the Samsung-SoC, added the basically functions. Samsung-SoC didn't used the SDHCI_CTRL_HISPD. And added set_control_reg callback for s3c64xx. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Lei Wen<leiwen@marvell.com>
Diffstat (limited to 'include/sdhci.h')
-rw-r--r--include/sdhci.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sdhci.h b/include/sdhci.h
index a2415ba..9d37183 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -217,6 +217,8 @@
#define SDHCI_QUIRK_32BIT_DMA_ADDR (1 << 0)
#define SDHCI_QUIRK_REG32_RW (1 << 1)
#define SDHCI_QUIRK_BROKEN_R1B (1 << 2)
+#define SDHCI_QUIRK_NO_HISPD_BIT (1 << 3)
+#define SDHCI_QUIRK_BROKEN_VOLTAGE (1 << 4)
/* to make gcc happy */
struct sdhci_host;
@@ -241,10 +243,14 @@ struct sdhci_host {
char *name;
void *ioaddr;
unsigned int quirks;
+ unsigned int host_caps;
unsigned int version;
unsigned int clock;
struct mmc *mmc;
const struct sdhci_ops *ops;
+
+ void (*set_control_reg)(struct sdhci_host *host);
+ uint voltages;
};
#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS