X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmmc%2Fsdhci.c;h=1eaea04ad108ac27fe5e4c954eed7fb1221384d2;hb=f97d7e8be96888b622309d9563da0ab3fba0534b;hp=7845f873ac9009295768c102fd4024d75f85c565;hpb=71724830b42f67ea9633324183bb622724eee9cd;p=u-boot

diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 7845f873ac..1eaea04ad1 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -340,6 +340,9 @@ static void sdhci_set_power(struct sdhci_host *host, unsigned short power)
 		return;
 	}
 
+	if (host->quirks & SDHCI_QUIRK_NO_SIMULT_VDD_AND_POWER)
+		sdhci_writeb(host, pwr, SDHCI_POWER_CONTROL);
+
 	pwr |= SDHCI_POWER_ON;
 
 	sdhci_writeb(host, pwr, SDHCI_POWER_CONTROL);
@@ -409,9 +412,11 @@ int sdhci_init(struct mmc *mmc)
 			status = sdhci_readl(host, SDHCI_PRESENT_STATE);
 	}
 
-	/* Eable all state */
-	sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_ENABLE);
-	sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_SIGNAL_ENABLE);
+	/* Enable only interrupts served by the SD controller */
+	sdhci_writel(host, SDHCI_INT_DATA_MASK | SDHCI_INT_CMD_MASK
+		     , SDHCI_INT_ENABLE);
+	/* Mask all sdhci interrupt sources */
+	sdhci_writel(host, 0x0, SDHCI_SIGNAL_ENABLE);
 
 	return 0;
 }
@@ -435,6 +440,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
 	mmc->set_ios = sdhci_set_ios;
 	mmc->init = sdhci_init;
 	mmc->getcd = NULL;
+	mmc->getwp = NULL;
 
 	caps = sdhci_readl(host, SDHCI_CAPABILITIES);
 #ifdef CONFIG_MMC_SDMA