+static u64 uniphier_sd_readq(struct uniphier_sd_priv *priv, unsigned int reg)
+{
+ if (priv->caps & UNIPHIER_SD_CAP_64BIT)
+ return readq(priv->regbase + (reg << 1));
+ else
+ return readq(priv->regbase + reg);
+}
+
+static void uniphier_sd_writeq(struct uniphier_sd_priv *priv,
+ u64 val, unsigned int reg)
+{
+ if (priv->caps & UNIPHIER_SD_CAP_64BIT)
+ writeq(val, priv->regbase + (reg << 1));
+ else
+ writeq(val, priv->regbase + reg);
+}
+
+static u32 uniphier_sd_readl(struct uniphier_sd_priv *priv, unsigned int reg)
+{
+ if (priv->caps & UNIPHIER_SD_CAP_64BIT)
+ return readl(priv->regbase + (reg << 1));
+ else
+ return readl(priv->regbase + reg);
+}
+
+static void uniphier_sd_writel(struct uniphier_sd_priv *priv,
+ u32 val, unsigned int reg)
+{
+ if (priv->caps & UNIPHIER_SD_CAP_64BIT)
+ writel(val, priv->regbase + (reg << 1));
+ else
+ writel(val, priv->regbase + reg);
+}
+