clk: imx: Introduce clk_register_gate2()

Introduce imx_clk_gate2_shared2() which is similar to the existing
imx_clk_gate2_shared() and passes CLK_OPS_PARENT_ENABLE flag, which
is useful for i.MX7 shared clocks.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index a81c038..3799ff8 100644 (file)
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -134,6 +134,15 @@ static inline struct clk *imx_clk_gate2_shared(const char *name,
                        shift, 0x3, 0, &imx_ccm_lock, share_count);
 }
 
+static inline struct clk *imx_clk_gate2_shared2(const char *name,
+               const char *parent, void __iomem *reg, u8 shift,
+               unsigned int *share_count)
+{
+       return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT |
+                                 CLK_OPS_PARENT_ENABLE, reg, shift, 0x3, 0,
+                                 &imx_ccm_lock, share_count);
+}
+
 static inline struct clk *imx_clk_gate2_cgr(const char *name,
                const char *parent, void __iomem *reg, u8 shift, u8 cgr_val)
 {