+ int cd_gpio = ((struct omap_hsmmc_data *)mmc->priv)->cd_gpio;
+ return gpio_get_value(cd_gpio);
+}
+
+static int omap_mmc_getwp(struct mmc *mmc)
+{
+ int wp_gpio = ((struct omap_hsmmc_data *)mmc->priv)->wp_gpio;
+ return gpio_get_value(wp_gpio);
+}
+#else
+static inline int omap_mmc_setup_gpio_in(int gpio, const char *label)
+{
+ return -1;
+}
+
+#define omap_mmc_getcd NULL
+#define omap_mmc_getwp NULL
+#endif
+
+#if defined(CONFIG_OMAP44XX) && defined(CONFIG_TWL6030_POWER)
+static void omap4_vmmc_pbias_config(struct mmc *mmc)
+{
+ u32 value = 0;
+
+ value = readl((*ctrl)->control_pbiaslite);
+ value &= ~(MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ);
+ writel(value, (*ctrl)->control_pbiaslite);
+ /* set VMMC to 3V */
+ twl6030_power_mmc_init();
+ value = readl((*ctrl)->control_pbiaslite);
+ value |= MMC1_PBIASLITE_VMODE | MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ;
+ writel(value, (*ctrl)->control_pbiaslite);
+}
+#endif
+
+#if defined(CONFIG_OMAP54XX) && defined(CONFIG_TWL6035_POWER)
+static void omap5_pbias_config(struct mmc *mmc)
+{
+ u32 value = 0;
+
+ value = readl((*ctrl)->control_pbias);
+ value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
+ value |= SDCARD_BIAS_HIZ_MODE;
+ writel(value, (*ctrl)->control_pbias);
+
+ twl6035_mmc1_poweron_ldo();
+
+ value = readl((*ctrl)->control_pbias);
+ value &= ~SDCARD_BIAS_HIZ_MODE;
+ value |= SDCARD_PBIASLITE_VMODE | SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ;
+ writel(value, (*ctrl)->control_pbias);
+
+ value = readl((*ctrl)->control_pbias);
+ if (value & (1 << 23)) {
+ value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ);
+ value |= SDCARD_BIAS_HIZ_MODE;
+ writel(value, (*ctrl)->control_pbias);
+ }
+}