[PATCH v3 07/13] clk: imx: Add helpers for passing the device as argument

Abel Vesa
2020-04-15T08:04:52Z

All the imx clocks that need to be registered by the audiomix need to
pass on the device so that the runtime PM support could work properly.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
drivers/clk/imx/clk.h | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index fcd9952a..b91b1b1 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -319,6 +319,13 @@ static inline struct clk_hw *imx_clk_hw_gate(const char *name, const char *paren
shift, 0, &imx_ccm_lock);
}

+static inline struct clk_hw *imx_dev_clk_hw_gate(struct device *dev, const char *name,
+ const char *parent, void __iomem *reg, u8 shift)
+{
+ return clk_hw_register_gate(dev, name, parent, CLK_SET_RATE_PARENT, reg,
+ shift, 0, &imx_ccm_lock);
+}
+
static inline struct clk_hw *imx_clk_hw_gate_dis(const char *name, const char *parent,
void __iomem *reg, u8 shift)
{
@@ -431,6 +438,15 @@ static inline struct clk_hw *imx_clk_hw_mux(const char *name, void __iomem *reg,
width, 0, &imx_ccm_lock);
}

+static inline struct clk_hw *imx_dev_clk_hw_mux(struct device *dev,
+ const char *name, void __iomem *reg, u8 shift,
+ u8 width, const char * const *parents, int num_parents)
+{
+ return clk_hw_register_mux(dev, name, parents, num_parents,
+ CLK_SET_RATE_NO_REPARENT | CLK_SET_PARENT_GATE,
+ reg, shift, width, 0, &imx_ccm_lock);
+}
+
static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg,
u8 shift, u8 width, const char * const *parents,
int num_parents)
@@ -493,6 +509,19 @@ static inline struct clk_hw *imx_clk_hw_mux_flags(const char *name,
reg, shift, width, 0, &imx_ccm_lock);
}

+static inline struct clk_hw *imx_dev_clk_hw_mux_flags(struct device *dev,
+ 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(dev, name, parents, num_parents,
+ flags | CLK_SET_RATE_NO_REPARENT,
+ reg, shift, width, 0, &imx_ccm_lock);
+}
+
struct clk_hw *imx_clk_hw_cpu(const char *name, const char *parent_name,
struct clk *div, struct clk *mux, struct clk *pll,
struct clk *step);
--
2.7.4