@@ -167,6 +167,7 @@ struct tmio_mmc_host {
int (*start_signal_voltage_switch)(struct mmc_host *mmc,
struct mmc_ios *ios);
int (*write16_hook)(struct tmio_mmc_host *host, int addr);
+ void (*hw_reset)(struct tmio_mmc_host *host);
};
struct tmio_mmc_host *tmio_mmc_host_alloc(struct platform_device *pdev);
@@ -791,6 +791,14 @@ static int tmio_mmc_start_data(struct tmio_mmc_host *host,
return 0;
}
+static void tmio_mmc_hw_reset(struct mmc_host *mmc)
+{
+ struct tmio_mmc_host *host = mmc_priv(mmc);
+
+ if (host->hw_reset)
+ host->hw_reset(host);
+}
+
/* Process requests from the MMC layer */
static void tmio_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
{
@@ -1007,6 +1015,7 @@ static struct mmc_host_ops tmio_mmc_ops = {
.get_cd = mmc_gpio_get_cd,
.enable_sdio_irq = tmio_mmc_enable_sdio_irq,
.multi_io_quirk = tmio_multi_io_quirk,
+ .hw_reset = tmio_mmc_hw_reset,
};
static int tmio_mmc_init_ocr(struct tmio_mmc_host *host)