mmc: matsushita-common: Export register access functions
Export the matsu_sd_{read,write}l() common register access
functions, so that they can be used by other drivers sharing
the common code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/mmc/matsushita-common.h b/drivers/mmc/matsushita-common.h
index b019b72..3be91c3 100644
--- a/drivers/mmc/matsushita-common.h
+++ b/drivers/mmc/matsushita-common.h
@@ -143,4 +143,8 @@
int matsu_sd_bind(struct udevice *dev);
int matsu_sd_probe(struct udevice *dev, u32 quirks);
+u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg);
+void matsu_sd_writel(struct matsu_sd_priv *priv,
+ u32 val, unsigned int reg);
+
#endif /* __MATSUSHITA_COMMON_H__ */