ddr: altera: sequencer: Zap bogus redefinition of RW_MGR_MEM_NUMBER_OF_RANKS

[karo-tx-uboot.git] / drivers / mmc / s5p_sdhci.c

diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 0dea45d079f33e9c4f8b3b55288d7f508e4abc2d..522eab9bbfc4ac0d5edbf0d45a84209a43693128 100644 (file)
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -30,7 +30,7 @@ static void s5p_sdhci_set_control_reg(struct sdhci_host *host)
        sdhci_writel(host, SDHCI_CTRL4_DRIVE_MASK(0x3), SDHCI_CONTROL4);
 
        val = sdhci_readl(host, SDHCI_CONTROL2);
-       val &= SDHCI_CTRL2_SELBASECLK_SHIFT;
+       val &= SDHCI_CTRL2_SELBASECLK_MASK(3);
 
        val |=  SDHCI_CTRL2_ENSTAASYNCCLR |
                SDHCI_CTRL2_ENCMDCNFMSK |
@@ -76,7 +76,6 @@ static int s5p_sdhci_core_init(struct sdhci_host *host)
        host->set_control_reg = &s5p_sdhci_set_control_reg;
        host->set_clock = set_mmc_clk;
 
-       host->host_caps = MMC_MODE_HC;
        if (host->bus_width == 8)
                host->host_caps |= MMC_MODE_8BIT;
 
@@ -102,17 +101,14 @@ struct sdhci_host sdhci_host[SDHCI_MAX_HOSTS];
 
 static int do_sdhci_init(struct sdhci_host *host)
 {
-       char str[20];
        int dev_id, flag;
        int err = 0;
 
        flag = host->bus_width == 8 ? PINMUX_FLAG_8BIT_MODE : PINMUX_FLAG_NONE;
        dev_id = host->index + PERIPH_ID_SDMMC0;
 
-       if (fdt_gpio_isvalid(&host->pwr_gpio)) {
-               sprintf(str, "sdhci%d_power", host->index & 0xf);
-               gpio_request(host->pwr_gpio.gpio, str);
-               gpio_direction_output(host->pwr_gpio.gpio, 1);
+       if (dm_gpio_is_valid(&host->pwr_gpio)) {
+               dm_gpio_set_value(&host->pwr_gpio, 1);
                err = exynos_pinmux_config(dev_id, flag);
                if (err) {
                        debug("MMC not configured\n");
@@ -120,11 +116,8 @@ static int do_sdhci_init(struct sdhci_host *host)
                }
        }
 
-       if (fdt_gpio_isvalid(&host->cd_gpio)) {
-               sprintf(str, "sdhci%d_cd", host->index & 0xf);
-               gpio_request(host->cd_gpio.gpio, str);
-               gpio_direction_output(host->cd_gpio.gpio, 1);
-               if (gpio_get_value(host->cd_gpio.gpio))
+       if (dm_gpio_is_valid(&host->cd_gpio)) {
+               if (dm_gpio_get_value(&host->cd_gpio))
                        return -ENODEV;
 
                err = exynos_pinmux_config(dev_id, flag);
@@ -166,8 +159,10 @@ static int sdhci_get_config(const void *blob, int node, struct sdhci_host *host)
        }
        host->ioaddr = (void *)base;
 
-       fdtdec_decode_gpio(blob, node, "pwr-gpios", &host->pwr_gpio);
-       fdtdec_decode_gpio(blob, node, "cd-gpios", &host->cd_gpio);
+       gpio_request_by_name_nodev(blob, node, "pwr-gpios", 0, &host->pwr_gpio,
+                                  GPIOD_IS_OUT);
+       gpio_request_by_name_nodev(blob, node, "cd-gpios", 0, &host->cd_gpio,
+                                  GPIOD_IS_IN);
 
        return 0;
 }
@@ -207,6 +202,6 @@ int exynos_mmc_init(const void *blob)
 
        process_nodes(blob, node_list, count);
 
-       return 1;
+       return 0;
 }
 #endif