| Message ID | 1583226206-19758-7-git-send-email-abel.vesa@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add generic MFD i.MX mix and audiomix support | expand |
> Subject: [RFC 06/11] clk: imx: Add helpers for passing the device as argument > > 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: 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 > cb28f06..42960a9 100644 > --- a/drivers/clk/imx/clk.h > +++ b/drivers/clk/imx/clk.h > @@ -321,6 +321,13 @@ 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) > { > @@ -422,6 +429,15 @@ 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) > @@ -484,6 +500,19 @@ 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
Quoting Abel Vesa (2020-03-03 01:03:21) > 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>
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index cb28f06..42960a9 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -321,6 +321,13 @@ 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) { @@ -422,6 +429,15 @@ 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) @@ -484,6 +500,19 @@ 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);
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> --- drivers/clk/imx/clk.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+)