@@ -36,6 +36,7 @@
#include <linux/pm_runtime.h>
#include <linux/types.h>
#include <linux/pinctrl/consumer.h>
+#include <linux/reset.h>
#include <asm/div64.h>
#include <asm/io.h>
@@ -1882,6 +1883,12 @@ static int mmci_probe(struct amba_device *dev,
dev_dbg(mmc_dev(mmc), "clocking block at %u Hz\n", mmc->f_max);
+ host->rst = devm_reset_control_get_optional_exclusive(&dev->dev, NULL);
+ if (IS_ERR(host->rst)) {
+ ret = PTR_ERR(host->rst);
+ goto clk_disable;
+ }
+
/* Get regulators and the supported OCR mask */
ret = mmc_regulator_get_supply(mmc);
if (ret)
@@ -318,6 +318,8 @@ struct mmci_host {
struct clk *clk;
u8 singleirq:1;
+ struct reset_control *rst;
+
spinlock_t lock;
unsigned int mclk;