diff options
Diffstat (limited to 'arch/arm/mach-s3c2416/setup-sdhci.c')
-rw-r--r-- | arch/arm/mach-s3c2416/setup-sdhci.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/arm/mach-s3c2416/setup-sdhci.c b/arch/arm/mach-s3c2416/setup-sdhci.c index ed34fad8f2c6..cee53955eb02 100644 --- a/arch/arm/mach-s3c2416/setup-sdhci.c +++ b/arch/arm/mach-s3c2416/setup-sdhci.c | |||
@@ -12,17 +12,7 @@ | |||
12 | * published by the Free Software Foundation. | 12 | * published by the Free Software Foundation. |
13 | */ | 13 | */ |
14 | 14 | ||
15 | #include <linux/kernel.h> | ||
16 | #include <linux/types.h> | 15 | #include <linux/types.h> |
17 | #include <linux/interrupt.h> | ||
18 | #include <linux/platform_device.h> | ||
19 | #include <linux/io.h> | ||
20 | |||
21 | #include <linux/mmc/card.h> | ||
22 | #include <linux/mmc/host.h> | ||
23 | |||
24 | #include <plat/regs-sdhci.h> | ||
25 | #include <plat/sdhci.h> | ||
26 | 16 | ||
27 | /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ | 17 | /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ |
28 | 18 | ||
@@ -32,30 +22,3 @@ char *s3c2416_hsmmc_clksrcs[4] = { | |||
32 | [2] = "hsmmc-if", | 22 | [2] = "hsmmc-if", |
33 | /* [3] = "48m", - note not successfully used yet */ | 23 | /* [3] = "48m", - note not successfully used yet */ |
34 | }; | 24 | }; |
35 | |||
36 | void s3c2416_setup_sdhci_cfg_card(struct platform_device *dev, | ||
37 | void __iomem *r, | ||
38 | struct mmc_ios *ios, | ||
39 | struct mmc_card *card) | ||
40 | { | ||
41 | u32 ctrl2, ctrl3; | ||
42 | |||
43 | ctrl2 = __raw_readl(r + S3C_SDHCI_CONTROL2); | ||
44 | ctrl2 &= S3C_SDHCI_CTRL2_SELBASECLK_MASK; | ||
45 | ctrl2 |= (S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR | | ||
46 | S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK | | ||
47 | S3C_SDHCI_CTRL2_ENFBCLKRX | | ||
48 | S3C_SDHCI_CTRL2_DFCNT_NONE | | ||
49 | S3C_SDHCI_CTRL2_ENCLKOUTHOLD); | ||
50 | |||
51 | if (ios->clock < 25 * 1000000) | ||
52 | ctrl3 = (S3C_SDHCI_CTRL3_FCSEL3 | | ||
53 | S3C_SDHCI_CTRL3_FCSEL2 | | ||
54 | S3C_SDHCI_CTRL3_FCSEL1 | | ||
55 | S3C_SDHCI_CTRL3_FCSEL0); | ||
56 | else | ||
57 | ctrl3 = (S3C_SDHCI_CTRL3_FCSEL1 | S3C_SDHCI_CTRL3_FCSEL0); | ||
58 | |||
59 | __raw_writel(ctrl2, r + S3C_SDHCI_CONTROL2); | ||
60 | __raw_writel(ctrl3, r + S3C_SDHCI_CONTROL3); | ||
61 | } | ||