---

yaml --- r: 166051 b: refs/heads/master c: 9e6c82c h: refs/heads/master i: 166049: 6f4267e 166047: 006f8ad v: v3
git-mirror · Sep 15, 2009 · 6a99756 · 6a99756
1 parent cff15b9
commit 6a99756
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Showing 4 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a6a6464a0ecd20c5f1594a4fe5b24af6181b7366
+refs/heads/master: 9e6c82cd3e1a739ef48bf8c1decc8e7a7d8de3ac
diff --git a/trunk/arch/arm/include/asm/mach/mmc.h b/trunk/arch/arm/include/asm/mach/mmc.h
@@ -12,6 +12,7 @@ struct mmc_platform_data {
 	unsigned int (*status)(struct device *);
 	int	gpio_wp;
 	int	gpio_cd;
+	unsigned long capabilities;
 };
 
 #endif
diff --git a/trunk/arch/arm/mach-u300/mmc.c b/trunk/arch/arm/mach-u300/mmc.c
@@ -158,6 +158,8 @@ int __devinit mmc_init(struct amba_device *adev)
 	mmci_card->mmc0_plat_data.status = mmc_status;
 	mmci_card->mmc0_plat_data.gpio_wp = -1;
 	mmci_card->mmc0_plat_data.gpio_cd = -1;
+	mmci_card->mmc0_plat_data.capabilities = MMC_CAP_MMC_HIGHSPEED |
+		MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA;
 
 	mmcsd_device->platform_data = (void *) &mmci_card->mmc0_plat_data;
 

diff --git a/trunk/drivers/mmc/host/mmci.c b/trunk/drivers/mmc/host/mmci.c
@@ -62,6 +62,9 @@ static void mmci_set_clkreg(struct mmci_host *host, unsigned int desired)
 		/* clk |= MCI_CLK_PWRSAVE; */
 	}
 
+	if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_4)
+		clk |= MCI_WIDE_BUS;
+
 	writel(clk, host->base + MMCICLOCK);
 }
 
@@ -601,6 +604,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 	mmc->f_min = (host->mclk + 511) / 512;
 	mmc->f_max = min(host->mclk, fmax);
 	mmc->ocr_avail = plat->ocr_mask;
+	mmc->caps = plat->capabilities;
 
 	/*
 	 * We can do SGIO