diff options
Diffstat (limited to 'arch/arm/mach-s5pv210/setup-sdhci.c')
-rw-r--r-- | arch/arm/mach-s5pv210/setup-sdhci.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/arm/mach-s5pv210/setup-sdhci.c b/arch/arm/mach-s5pv210/setup-sdhci.c index a83b6c909f6b..6b8ccc4d35fd 100644 --- a/arch/arm/mach-s5pv210/setup-sdhci.c +++ b/arch/arm/mach-s5pv210/setup-sdhci.c | |||
@@ -10,17 +10,7 @@ | |||
10 | * published by the Free Software Foundation. | 10 | * published by the Free Software Foundation. |
11 | */ | 11 | */ |
12 | 12 | ||
13 | #include <linux/kernel.h> | ||
14 | #include <linux/types.h> | 13 | #include <linux/types.h> |
15 | #include <linux/interrupt.h> | ||
16 | #include <linux/platform_device.h> | ||
17 | #include <linux/io.h> | ||
18 | |||
19 | #include <linux/mmc/card.h> | ||
20 | #include <linux/mmc/host.h> | ||
21 | |||
22 | #include <plat/regs-sdhci.h> | ||
23 | #include <plat/sdhci.h> | ||
24 | 14 | ||
25 | /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ | 15 | /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ |
26 | 16 | ||
@@ -30,34 +20,3 @@ char *s5pv210_hsmmc_clksrcs[4] = { | |||
30 | [2] = "sclk_mmc", /* mmc_bus */ | 20 | [2] = "sclk_mmc", /* mmc_bus */ |
31 | /* [3] = NULL, - reserved */ | 21 | /* [3] = NULL, - reserved */ |
32 | }; | 22 | }; |
33 | |||
34 | void s5pv210_setup_sdhci_cfg_card(struct platform_device *dev, | ||
35 | void __iomem *r, | ||
36 | struct mmc_ios *ios, | ||
37 | struct mmc_card *card) | ||
38 | { | ||
39 | u32 ctrl2, ctrl3; | ||
40 | |||
41 | /* don't need to alter anything according to card-type */ | ||
42 | |||
43 | writel(S3C64XX_SDHCI_CONTROL4_DRIVE_9mA, r + S3C64XX_SDHCI_CONTROL4); | ||
44 | |||
45 | ctrl2 = readl(r + S3C_SDHCI_CONTROL2); | ||
46 | ctrl2 &= S3C_SDHCI_CTRL2_SELBASECLK_MASK; | ||
47 | ctrl2 |= (S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR | | ||
48 | S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK | | ||
49 | S3C_SDHCI_CTRL2_ENFBCLKRX | | ||
50 | S3C_SDHCI_CTRL2_DFCNT_NONE | | ||
51 | S3C_SDHCI_CTRL2_ENCLKOUTHOLD); | ||
52 | |||
53 | if (ios->clock < 25 * 1000000) | ||
54 | ctrl3 = (S3C_SDHCI_CTRL3_FCSEL3 | | ||
55 | S3C_SDHCI_CTRL3_FCSEL2 | | ||
56 | S3C_SDHCI_CTRL3_FCSEL1 | | ||
57 | S3C_SDHCI_CTRL3_FCSEL0); | ||
58 | else | ||
59 | ctrl3 = (S3C_SDHCI_CTRL3_FCSEL1 | S3C_SDHCI_CTRL3_FCSEL0); | ||
60 | |||
61 | writel(ctrl2, r + S3C_SDHCI_CONTROL2); | ||
62 | writel(ctrl3, r + S3C_SDHCI_CONTROL3); | ||
63 | } | ||