diff options
Diffstat (limited to 'arch/arm/mach-msm/clock.h')
| -rw-r--r-- | arch/arm/mach-msm/clock.h | 84 |
1 files changed, 9 insertions, 75 deletions
diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h index c270b552ed1..42d29dd7aaf 100644 --- a/arch/arm/mach-msm/clock.h +++ b/arch/arm/mach-msm/clock.h @@ -1,7 +1,7 @@ /* arch/arm/mach-msm/clock.h * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -17,93 +17,27 @@ #ifndef __ARCH_ARM_MACH_MSM_CLOCK_H #define __ARCH_ARM_MACH_MSM_CLOCK_H -#include <linux/list.h> +#include <linux/clk-provider.h> #include <mach/clk.h> -#include "clock-pcom.h" -#include "clock-7x30.h" - -#define CLKFLAG_INVERT 0x00000001 -#define CLKFLAG_NOINVERT 0x00000002 -#define CLKFLAG_NONEST 0x00000004 -#define CLKFLAG_NORESET 0x00000008 - #define CLK_FIRST_AVAILABLE_FLAG 0x00000100 #define CLKFLAG_AUTO_OFF 0x00000200 #define CLKFLAG_MIN 0x00000400 #define CLKFLAG_MAX 0x00000800 -struct clk_ops { - int (*enable)(unsigned id); - void (*disable)(unsigned id); - void (*auto_off)(unsigned id); - int (*reset)(unsigned id, enum clk_reset_action action); - int (*set_rate)(unsigned id, unsigned rate); - int (*set_min_rate)(unsigned id, unsigned rate); - int (*set_max_rate)(unsigned id, unsigned rate); - int (*set_flags)(unsigned id, unsigned flags); - unsigned (*get_rate)(unsigned id); - unsigned (*is_enabled)(unsigned id); - long (*round_rate)(unsigned id, unsigned rate); -}; - -struct clk { - uint32_t id; - uint32_t remote_id; - uint32_t count; - uint32_t flags; - const char *name; - struct clk_ops *ops; - const char *dbg_name; - struct list_head list; - struct device *dev; -}; - -#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100) -#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104) -#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124) - -#ifdef CONFIG_DEBUG_FS -#define CLOCK_DBG_NAME(x) .dbg_name = x, -#else -#define CLOCK_DBG_NAME(x) -#endif - -#define CLOCK(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = clk_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - CLOCK_DBG_NAME(#clk_id) \ - } - #define OFF CLKFLAG_AUTO_OFF #define CLK_MIN CLKFLAG_MIN #define CLK_MAX CLKFLAG_MAX #define CLK_MINMAX (CLK_MIN | CLK_MAX) -#define NR_CLKS P_NR_CLKS -enum { - PLL_0 = 0, - PLL_1, - PLL_2, - PLL_3, - PLL_4, - PLL_5, - PLL_6, - NUM_PLL +struct msm_clk { + int (*reset)(struct clk_hw *hw, enum clk_reset_action action); + struct clk_hw hw; }; -enum clkvote_client { - CLKVOTE_ACPUCLK = 0, - CLKVOTE_PMQOS, - CLKVOTE_MAX, -}; - -int msm_clock_require_tcxo(unsigned long *reason, int nbits); -int msm_clock_get_name(uint32_t id, char *name, uint32_t size); -int ebi1_clk_set_min_rate(enum clkvote_client client, unsigned long rate); -unsigned long clk_get_max_axi_khz(void); +static inline struct msm_clk *to_msm_clk(struct clk_hw *hw) +{ + return container_of(hw, struct msm_clk, hw); +} #endif - |
