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ARM i.MX: Add imx_clk_divider_flags and imx_clk_mux_flags

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The default is for dividers to set CLK_SET_PARENT_RATE and for muxes to
not set that flag. In the LDB clock tree, we need the opposite, so add
functions to create divider and mux clocks with configurable flags.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Philipp Zabel 2013-03-27 18:30:40 +01:00 committed by Shawn Guo
parent b1a3582dc6
commit 3ce921702b
1 changed files with 17 additions and 0 deletions
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17
arch/arm/mach-imx/clk.h
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@ -59,6 +59,14 @@ static inline struct clk *imx_clk_divider(const char *name, const char *parent,
reg, shift, width, 0, &imx_ccm_lock);
}
static inline struct clk *imx_clk_divider_flags(const char *name,
const char *parent, void __iomem *reg, u8 shift, u8 width,
unsigned long flags)
{
return clk_register_divider(NULL, name, parent, flags,
reg, shift, width, 0, &imx_ccm_lock);
}
static inline struct clk *imx_clk_gate(const char *name, const char *parent,
void __iomem *reg, u8 shift)
{
@ -73,6 +81,15 @@ static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
width, 0, &imx_ccm_lock);
}
static inline struct clk *imx_clk_mux_flags(const char *name,
void __iomem *reg, u8 shift, u8 width, const char **parents,
int num_parents, unsigned long flags)
{
return clk_register_mux(NULL, name, parents, num_parents,
flags, reg, shift, width, 0,
&imx_ccm_lock);
}
static inline struct clk *imx_clk_fixed_factor(const char *name,
const char *parent, unsigned int mult, unsigned int div)
{