The am654_sdhci driver needs to switch the clock off
before disabling its phy dll and needs to re-enable
the clock before enabling the phy again.
Therefore, make the sdhci_set_clock() function accessible
in the am654_sdhci driver.
Signed-off-by: Faiz Abbas <faiz_ab...@ti.com>
Reviewed-by: Tom Rini <tr...@konsulko.com>
---
drivers/mmc/sdhci.c | 2 +-
include/sdhci.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index fa6bb0a944..4646dbec9f 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -409,7 +409,7 @@ static int sdhci_execute_tuning(struct udevice *dev, uint
opcode)
return 0;
}
#endif
-static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
+int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
{
struct sdhci_host *host = mmc->priv;
unsigned int div, clk = 0, timeout;
diff --git a/include/sdhci.h b/include/sdhci.h
index eee493ab5f..820cd16e92 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -470,6 +470,7 @@ int add_sdhci(struct sdhci_host *host, u32 f_max, u32
f_min);
#ifdef CONFIG_DM_MMC
/* Export the operations to drivers */
int sdhci_probe(struct udevice *dev);
+int sdhci_set_clock(struct mmc *mmc, unsigned int clock);
extern const struct dm_mmc_ops sdhci_ops;
#else
#endif
--
2.17.1
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