struct omap_mmc_platform_data *mmc;
u8 twl_vmmc_dev_grp;
u8 twl_mmc_dedicated;
- char name[HSMMC_NAME_LEN];
+ char name[HSMMC_NAME_LEN + 1];
} hsmmc[OMAP34XX_NR_MMC] = {
{
.twl_vmmc_dev_grp = VMMC1_DEV_GRP,
return gpio_get_value_cansleep(mmc->slots[0].gpio_wp);
}
+static int twl_mmc_get_cover_state(struct device *dev, int slot)
+{
+ struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+ /* NOTE: assumes card detect signal is active-low */
+ return !gpio_get_value_cansleep(mmc->slots[0].switch_pin);
+}
+
/*
* MMC Slot Initialization.
*/
return ret;
}
-static int twl_mmc3_set_power(struct device *dev, int slot, int power_on, int vdd)
+static int twl_mmc3_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
{
/*
* Assume MMC3 has self-powered device connected, for example on-board
return;
}
- sprintf(twl->name, "mmc%islot%i", c->mmc, 1);
+ if (c->name)
+ strncpy(twl->name, c->name, HSMMC_NAME_LEN);
+ else
+ snprintf(twl->name, ARRAY_SIZE(twl->name),
+ "mmc%islot%i", c->mmc, 1);
mmc->slots[0].name = twl->name;
mmc->nr_slots = 1;
mmc->slots[0].wires = c->wires;
mmc->slots[0].switch_pin = c->gpio_cd;
mmc->slots[0].card_detect_irq = gpio_to_irq(c->gpio_cd);
- mmc->slots[0].card_detect = twl_mmc_card_detect;
+ if (c->cover_only)
+ mmc->slots[0].get_cover_state = twl_mmc_get_cover_state;
+ else
+ mmc->slots[0].card_detect = twl_mmc_card_detect;
} else
mmc->slots[0].switch_pin = -EINVAL;