[PATCH v2 5/6] mmc: atmel-sdhci: enable the required generic clock
Eugen Hristev
eugen.hristev at microchip.com
Thu Aug 27 11:25:56 CEST 2020
The second clock of the IP block (the generic clock), must be explicitly
enabled.
Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>
---
drivers/mmc/atmel_sdhci.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index 54b660c34a..c67b065061 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -85,6 +85,10 @@ static int atmel_sdhci_probe(struct udevice *dev)
if (!max_clk)
return -EINVAL;
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
host->max_clk = max_clk;
host->mmc = &plat->mmc;
host->mmc->dev = dev;
--
2.25.1
More information about the U-Boot
mailing list