serial: Properly spell out the structure member names of serial_driver

[karo-tx-uboot.git] / drivers / mmc / sdhci.c

diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 1709643da83b66585b0e9d5c7ae1851da2defaa1..2e3c408bc55ab2a0d50b07a88d676fe1d70f135c 100644 (file)
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -260,7 +260,7 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
        if (clock == 0)
                return 0;
 
-       if (host->version >= SDHCI_SPEC_300) {
+       if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) {
                /* Version 3.00 divisors must be a multiple of 2. */
                if (mmc->f_max <= clock)
                        div = 1;
@@ -279,6 +279,9 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
        }
        div >>= 1;
 
+       if (host->set_clock)
+               host->set_clock(host->index, div);
+
        clk = (div & SDHCI_DIV_MASK) << SDHCI_DIVIDER_SHIFT;
        clk |= ((div & SDHCI_DIV_HI_MASK) >> SDHCI_DIV_MASK_LEN)
                << SDHCI_DIVIDER_HI_SHIFT;
@@ -347,10 +350,10 @@ void sdhci_set_ios(struct mmc *mmc)
        ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL);
        if (mmc->bus_width == 8) {
                ctrl &= ~SDHCI_CTRL_4BITBUS;
-               if (host->version >= SDHCI_SPEC_300)
+               if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
                        ctrl |= SDHCI_CTRL_8BITBUS;
        } else {
-               if (host->version >= SDHCI_SPEC_300)
+               if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
                        ctrl &= ~SDHCI_CTRL_8BITBUS;
                if (mmc->bus_width == 4)
                        ctrl |= SDHCI_CTRL_4BITBUS;
@@ -381,12 +384,25 @@ int sdhci_init(struct mmc *mmc)
                }
        }
 
+       sdhci_set_power(host, fls(mmc->voltages) - 1);
+
+       if (host->quirks & SDHCI_QUIRK_NO_CD) {
+               unsigned int status;
+
+               sdhci_writel(host, SDHCI_CTRL_CD_TEST_INS | SDHCI_CTRL_CD_TEST,
+                       SDHCI_HOST_CONTROL);
+
+               status = sdhci_readl(host, SDHCI_PRESENT_STATE);
+               while ((!(status & SDHCI_CARD_PRESENT)) ||
+                   (!(status & SDHCI_CARD_STATE_STABLE)) ||
+                   (!(status & SDHCI_CARD_DETECT_PIN_LEVEL)))
+                       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);
 
-       sdhci_set_power(host, fls(mmc->voltages) - 1);
-
        return 0;
 }
 
@@ -421,7 +437,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
        if (max_clk)
                mmc->f_max = max_clk;
        else {
-               if (host->version >= SDHCI_SPEC_300)
+               if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
                        mmc->f_max = (caps & SDHCI_CLOCK_V3_BASE_MASK)
                                >> SDHCI_CLOCK_BASE_SHIFT;
                else
@@ -436,7 +452,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
        if (min_clk)
                mmc->f_min = min_clk;
        else {
-               if (host->version >= SDHCI_SPEC_300)
+               if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300)
                        mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_300;
                else
                        mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_200;