diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-omap2/clock.h')
| -rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-omap2/clock.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/clock.h b/ANDROID_3.4.5/arch/arm/mach-omap2/clock.h deleted file mode 100644 index a1bb23a2..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-omap2/clock.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * linux/arch/arm/mach-omap2/clock.h - * - * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2011 Nokia Corporation - * - * Contacts: - * Richard Woodruff <r-woodruff2@ti.com> - * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H -#define __ARCH_ARM_MACH_OMAP2_CLOCK_H - -#include <linux/kernel.h> - -#include <plat/clock.h> - -/* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ -#define CORE_CLK_SRC_32K 0x0 -#define CORE_CLK_SRC_DPLL 0x1 -#define CORE_CLK_SRC_DPLL_X2 0x2 - -/* OMAP2xxx CM_CLKEN_PLL.EN_DPLL bits - for omap2_get_dpll_rate() */ -#define OMAP2XXX_EN_DPLL_LPBYPASS 0x1 -#define OMAP2XXX_EN_DPLL_FRBYPASS 0x2 -#define OMAP2XXX_EN_DPLL_LOCKED 0x3 - -/* OMAP3xxx CM_CLKEN_PLL*.EN_*_DPLL bits - for omap2_get_dpll_rate() */ -#define OMAP3XXX_EN_DPLL_LPBYPASS 0x5 -#define OMAP3XXX_EN_DPLL_FRBYPASS 0x6 -#define OMAP3XXX_EN_DPLL_LOCKED 0x7 - -/* OMAP4xxx CM_CLKMODE_DPLL*.EN_*_DPLL bits - for omap2_get_dpll_rate() */ -#define OMAP4XXX_EN_DPLL_MNBYPASS 0x4 -#define OMAP4XXX_EN_DPLL_LPBYPASS 0x5 -#define OMAP4XXX_EN_DPLL_FRBYPASS 0x6 -#define OMAP4XXX_EN_DPLL_LOCKED 0x7 - -/* CM_CLKEN_PLL*.EN* bit values - not all are available for every DPLL */ -#define DPLL_LOW_POWER_STOP 0x1 -#define DPLL_LOW_POWER_BYPASS 0x5 -#define DPLL_LOCKED 0x7 - -/* DPLL Type and DCO Selection Flags */ -#define DPLL_J_TYPE 0x1 - -int omap2_clk_enable(struct clk *clk); -void omap2_clk_disable(struct clk *clk); -long omap2_clk_round_rate(struct clk *clk, unsigned long rate); -int omap2_clk_set_rate(struct clk *clk, unsigned long rate); -int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); -unsigned long omap3_dpll_recalc(struct clk *clk); -unsigned long omap3_clkoutx2_recalc(struct clk *clk); -void omap3_dpll_allow_idle(struct clk *clk); -void omap3_dpll_deny_idle(struct clk *clk); -u32 omap3_dpll_autoidle_read(struct clk *clk); -int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); -int omap3_noncore_dpll_enable(struct clk *clk); -void omap3_noncore_dpll_disable(struct clk *clk); -int omap4_dpllmx_gatectrl_read(struct clk *clk); -void omap4_dpllmx_allow_gatectrl(struct clk *clk); -void omap4_dpllmx_deny_gatectrl(struct clk *clk); -long omap4_dpll_regm4xen_round_rate(struct clk *clk, unsigned long target_rate); -unsigned long omap4_dpll_regm4xen_recalc(struct clk *clk); - -#ifdef CONFIG_OMAP_RESET_CLOCKS -void omap2_clk_disable_unused(struct clk *clk); -#else -#define omap2_clk_disable_unused NULL -#endif - -void omap2_init_clk_clkdm(struct clk *clk); -void __init omap2_clk_disable_clkdm_control(void); - -/* clkt_clksel.c public functions */ -u32 omap2_clksel_round_rate_div(struct clk *clk, unsigned long target_rate, - u32 *new_div); -void omap2_init_clksel_parent(struct clk *clk); -unsigned long omap2_clksel_recalc(struct clk *clk); -long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); -int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); -int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent); - -/* clkt_iclk.c public functions */ -extern void omap2_clkt_iclk_allow_idle(struct clk *clk); -extern void omap2_clkt_iclk_deny_idle(struct clk *clk); - -u32 omap2_get_dpll_rate(struct clk *clk); -void omap2_init_dpll_parent(struct clk *clk); - -int omap2_wait_clock_ready(void __iomem *reg, u32 cval, const char *name); - - -#ifdef CONFIG_ARCH_OMAP2 -void omap2xxx_clk_prepare_for_reboot(void); -#else -static inline void omap2xxx_clk_prepare_for_reboot(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP3 -void omap3_clk_prepare_for_reboot(void); -#else -static inline void omap3_clk_prepare_for_reboot(void) -{ -} -#endif - -#ifdef CONFIG_ARCH_OMAP4 -void omap4_clk_prepare_for_reboot(void); -#else -static inline void omap4_clk_prepare_for_reboot(void) -{ -} -#endif - -int omap2_dflt_clk_enable(struct clk *clk); -void omap2_dflt_clk_disable(struct clk *clk); -void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg, - u8 *other_bit); -void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg, - u8 *idlest_bit, u8 *idlest_val); -int omap2_clk_switch_mpurate_at_boot(const char *mpurate_ck_name); -void omap2_clk_print_new_rates(const char *hfclkin_ck_name, - const char *core_ck_name, - const char *mpu_ck_name); - -extern u16 cpu_mask; - -extern const struct clkops clkops_omap2_dflt_wait; -extern const struct clkops clkops_dummy; -extern const struct clkops clkops_omap2_dflt; - -extern struct clk_functions omap2_clk_functions; -extern struct clk *vclk, *sclk; - -extern const struct clksel_rate gpt_32k_rates[]; -extern const struct clksel_rate gpt_sys_rates[]; -extern const struct clksel_rate gfx_l3_rates[]; -extern const struct clksel_rate dsp_ick_rates[]; - -extern const struct clkops clkops_omap2_iclk_dflt_wait; -extern const struct clkops clkops_omap2_iclk_dflt; -extern const struct clkops clkops_omap2_iclk_idle_only; -extern const struct clkops clkops_omap2_mdmclk_dflt_wait; -extern const struct clkops clkops_omap2xxx_dpll_ops; -extern const struct clkops clkops_omap3_noncore_dpll_ops; -extern const struct clkops clkops_omap3_core_dpll_ops; -extern const struct clkops clkops_omap4_dpllmx_ops; - -#endif |