UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

clk: imx: Rework all clk_hw_register_divider wrappers 

Instead of having multiple inline functions that were calling
clk_hw_register_divider, implement a generic low-level
__imx_clk_hw_divider and implement the rest as macros that
pass on as arguments whatever is needed in each case.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Link: https://lore.kernel.org/r/1631521490-17171-7-git-send-email-abel.vesa@nxp.com
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Abel Vesa 2021-09-13 11:24:48 +03:00
parent 004989ab28
commit b170586afc
1 changed files with 11 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/clk/imx/clk.h
View File

@ -175,6 +175,16 @@ extern struct imx_pll14xx_clk imx_1443x_dram_pll;
#define imx_clk_hw_mux2_flags(name, reg, shift, width, parents, num_parents, flags) \
__imx_clk_hw_mux(name, reg, shift, width, parents, num_parents, flags | CLK_OPS_PARENT_ENABLE, 0)
#define imx_clk_hw_divider(name, parent, reg, shift, width) \
__imx_clk_hw_divider(name, parent, reg, shift, width, CLK_SET_RATE_PARENT)
#define imx_clk_hw_divider2(name, parent, reg, shift, width) \
__imx_clk_hw_divider(name, parent, reg, shift, width, \
CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE)
#define imx_clk_hw_divider_flags(name, parent, reg, shift, width, flags) \
__imx_clk_hw_divider(name, parent, reg, shift, width, flags)
struct clk_hw *imx_dev_clk_hw_pll14xx(struct device *dev, const char *name,
const char *parent_name, void __iomem *base,
const struct imx_pll14xx_clk *pll_clk);
@ -303,16 +313,7 @@ static inline struct clk_hw *imx_clk_hw_fixed_factor(const char *name,
CLK_SET_RATE_PARENT, mult, div);
}
static inline struct clk_hw *imx_clk_hw_divider(const char *name,
const char *parent,
void __iomem *reg, u8 shift,
u8 width)
{
return clk_hw_register_divider(NULL, name, parent, CLK_SET_RATE_PARENT,
reg, shift, width, 0, &imx_ccm_lock);
}
static inline struct clk_hw *imx_clk_hw_divider_flags(const char *name,
static inline struct clk_hw *__imx_clk_hw_divider(const char *name,
const char *parent,
void __iomem *reg, u8 shift,
u8 width, unsigned long flags)
@ -321,14 +322,6 @@ static inline struct clk_hw *imx_clk_hw_divider_flags(const char *name,
reg, shift, width, 0, &imx_ccm_lock);
}
static inline struct clk_hw *imx_clk_hw_divider2(const char *name, const char *parent,
void __iomem *reg, u8 shift, u8 width)
{
return clk_hw_register_divider(NULL, name, parent,
CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE,
reg, shift, width, 0, &imx_ccm_lock);
}
static inline struct clk_hw *__imx_clk_hw_gate(const char *name, const char *parent,
void __iomem *reg, u8 shift,
unsigned long flags,