Request and enable the controller level clocks.
Signed-off-by: Joel Stanley joel@jms.id.au --- drivers/mmc/aspeed_sdhci.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/mmc/aspeed_sdhci.c b/drivers/mmc/aspeed_sdhci.c index 5591fa2b0891..9d79bf58cc70 100644 --- a/drivers/mmc/aspeed_sdhci.c +++ b/drivers/mmc/aspeed_sdhci.c @@ -99,6 +99,21 @@ U_BOOT_DRIVER(aspeed_sdhci_drv) = {
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; }