mmc/aspeed: Enable controller clocks
Request and enable the controller level clocks.
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/drivers/mmc/aspeed_sdhci.c b/drivers/mmc/aspeed_sdhci.c
index 5591fa2..9d79bf5 100644
--- a/drivers/mmc/aspeed_sdhci.c
+++ b/drivers/mmc/aspeed_sdhci.c
@@ -99,6 +99,21 @@
static int aspeed_sdc_probe(struct udevice *parent)
{
+ struct clk clk;
+ int ret;
+
+ ret = clk_get_by_index(parent, 0, &clk);
+ if (ret) {
+ debug("%s: clock get failed %d\n", __func__, ret);
+ return ret;
+ }
+
+ ret = clk_enable(&clk);
+ if (ret) {
+ debug("%s: clock enable failed %d\n", __func__, ret);
+ return ret;
+ }
+
return 0;
}