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authorShawn Guo <shawn.guo@linaro.org>2015-04-26 16:54:29 +0300
committerShawn Guo <shawn.guo@linaro.org>2015-06-03 09:44:33 +0300
commit11f68120095d6040abd2eb37bf21bb9450646304 (patch)
tree3fcf81cd9661d6f1771a4f542deb9d01b2f0aa5d /arch/arm/mach-imx/clk.h
parent0c831317e77b55612ffa1b402b262983bc7001d2 (diff)
downloadlinux-11f68120095d6040abd2eb37bf21bb9450646304.tar.xz
ARM: imx: move clock drivers into drivers/clk
After the cleanup on clock drivers, they are now ready to be moved into drivers/clk. Let's move them into drivers/clk/imx folder. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-imx/clk.h')
-rw-r--r--arch/arm/mach-imx/clk.h155
1 files changed, 0 insertions, 155 deletions
diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h
deleted file mode 100644
index 6bae5374dc83..000000000000
--- a/arch/arm/mach-imx/clk.h
+++ /dev/null
@@ -1,155 +0,0 @@
-#ifndef __MACH_IMX_CLK_H
-#define __MACH_IMX_CLK_H
-
-#include <linux/spinlock.h>
-#include <linux/clk-provider.h>
-
-extern spinlock_t imx_ccm_lock;
-
-/*
- * This is a stop-gap solution for clock drivers like imx1/imx21 which call
- * mxc_timer_init() to initialize timer for non-DT boot. It can be removed
- * when these legacy non-DT support is converted or dropped.
- */
-void mxc_timer_init(unsigned long pbase, int irq);
-
-void imx_check_clocks(struct clk *clks[], unsigned int count);
-
-extern void imx_cscmr1_fixup(u32 *val);
-
-enum imx_pllv1_type {
- IMX_PLLV1_IMX1,
- IMX_PLLV1_IMX21,
- IMX_PLLV1_IMX25,
- IMX_PLLV1_IMX27,
- IMX_PLLV1_IMX31,
- IMX_PLLV1_IMX35,
-};
-
-struct clk *imx_clk_pllv1(enum imx_pllv1_type type, const char *name,
- const char *parent, void __iomem *base);
-
-struct clk *imx_clk_pllv2(const char *name, const char *parent,
- void __iomem *base);
-
-enum imx_pllv3_type {
- IMX_PLLV3_GENERIC,
- IMX_PLLV3_SYS,
- IMX_PLLV3_USB,
- IMX_PLLV3_USB_VF610,
- IMX_PLLV3_AV,
- IMX_PLLV3_ENET,
-};
-
-struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name,
- const char *parent_name, void __iomem *base, u32 div_mask);
-
-struct clk *clk_register_gate2(struct device *dev, const char *name,
- const char *parent_name, unsigned long flags,
- void __iomem *reg, u8 bit_idx,
- u8 clk_gate_flags, spinlock_t *lock,
- unsigned int *share_count);
-
-struct clk * imx_obtain_fixed_clock(
- const char *name, unsigned long rate);
-
-struct clk *imx_clk_gate_exclusive(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u32 exclusive_mask);
-
-static inline struct clk *imx_clk_gate2(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
- shift, 0, &imx_ccm_lock, NULL);
-}
-
-static inline struct clk *imx_clk_gate2_shared(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, reg,
- shift, 0, &imx_ccm_lock, share_count);
-}
-
-struct clk *imx_clk_pfd(const char *name, const char *parent_name,
- void __iomem *reg, u8 idx);
-
-struct clk *imx_clk_busy_divider(const char *name, const char *parent_name,
- void __iomem *reg, u8 shift, u8 width,
- void __iomem *busy_reg, u8 busy_shift);
-
-struct clk *imx_clk_busy_mux(const char *name, void __iomem *reg, u8 shift,
- u8 width, void __iomem *busy_reg, u8 busy_shift,
- const char **parent_names, int num_parents);
-
-struct clk *imx_clk_fixup_divider(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u8 width,
- void (*fixup)(u32 *val));
-
-struct clk *imx_clk_fixup_mux(const char *name, void __iomem *reg,
- u8 shift, u8 width, const char **parents,
- int num_parents, void (*fixup)(u32 *val));
-
-static inline struct clk *imx_clk_fixed(const char *name, int rate)
-{
- return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate);
-}
-
-static inline struct clk *imx_clk_divider(const char *name, const char *parent,
- void __iomem *reg, u8 shift, u8 width)
-{
- return clk_register_divider(NULL, name, parent, CLK_SET_RATE_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)
-{
- return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
- shift, 0, &imx_ccm_lock);
-}
-
-static inline struct clk *imx_clk_gate_dis(const char *name, const char *parent,
- void __iomem *reg, u8 shift)
-{
- return clk_register_gate(NULL, name, parent, CLK_SET_RATE_PARENT, reg,
- shift, CLK_GATE_SET_TO_DISABLE, &imx_ccm_lock);
-}
-
-static inline struct clk *imx_clk_mux(const char *name, void __iomem *reg,
- u8 shift, u8 width, const char **parents, int num_parents)
-{
- return clk_register_mux(NULL, name, parents, num_parents,
- CLK_SET_RATE_NO_REPARENT, reg, shift,
- 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 | CLK_SET_RATE_NO_REPARENT, 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)
-{
- return clk_register_fixed_factor(NULL, name, parent,
- CLK_SET_RATE_PARENT, mult, div);
-}
-
-struct clk *imx_clk_cpu(const char *name, const char *parent_name,
- struct clk *div, struct clk *mux, struct clk *pll,
- struct clk *step);
-
-#endif