[PATCH V2 4/9] clk: imx: add hw API imx_clk_hw_mux2_flags

From: Peng Fan
Date: Wed Dec 11 2019 - 21:59:40 EST


From: Peng Fan <peng.fan@xxxxxxx>

Introduce hw based API imx_clk_hw_mux2_flags, then we could
convert i.MX8MN clk driver to use hw based APIs.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
drivers/clk/imx/clk.h | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index 20dc9a1fcd6c..e28166a63894 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -435,6 +435,16 @@ static inline struct clk *imx_clk_mux_flags(const char *name,
&imx_ccm_lock);
}

+static inline struct clk_hw *imx_clk_hw_mux2_flags(const char *name,
+ void __iomem *reg, u8 shift, u8 width,
+ const char * const *parents,
+ int num_parents, unsigned long flags)
+{
+ return clk_hw_register_mux(NULL, name, parents, num_parents,
+ flags | CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE,
+ reg, shift, width, 0, &imx_ccm_lock);
+}
+
static inline struct clk *imx_clk_mux2_flags(const char *name,
void __iomem *reg, u8 shift, u8 width,
const char * const *parents,
--
2.16.4