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/*
* Copyright (c) 2013, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __ARCH_ARM_MACH_MSM_CLOCK_KRAIT_H
#define __ARCH_ARM_MACH_MSM_CLOCK_KRAIT_H
#include <mach/clk-provider.h>
#include <mach/clock-generic.h>
extern struct clk_mux_ops clk_mux_ops_kpss;
extern struct clk_div_ops clk_div_ops_kpss_div2;
#define DEFINE_KPSS_DIV2_CLK(clk_name, _parent, _offset) \
static struct div_clk clk_name = { \
.div = 2, \
.min_div = 2, \
.max_div = 2, \
.ops = &clk_div_ops_kpss_div2, \
.offset = _offset, \
.mask = 0x3, \
.shift = 6, \
.c = { \
.parent = _parent, \
.dbg_name = #clk_name, \
.ops = &clk_ops_div, \
.flags = CLKFLAG_NO_RATE_CACHE, \
CLK_INIT(clk_name.c), \
} \
}
struct hfpll_data {
const u32 mode_offset;
const u32 l_offset;
const u32 m_offset;
const u32 n_offset;
const u32 user_offset;
const u32 droop_offset;
const u32 config_offset;
const u32 status_offset;
const u32 droop_val;
const u32 config_val;
const u32 user_val;
const u32 user_vco_mask;
unsigned long low_vco_max_rate;
unsigned long min_rate;
unsigned long max_rate;
};
struct hfpll_clk {
void * __iomem base;
struct hfpll_data const *d;
unsigned long src_rate;
int init_done;
struct clk c;
};
static inline struct hfpll_clk *to_hfpll_clk(struct clk *c)
{
return container_of(c, struct hfpll_clk, c);
}
extern struct clk_ops clk_ops_hfpll;
struct avs_data {
unsigned long *rate;
u32 *dscr;
int num;
};
struct kpss_core_clk {
int id;
u32 cp15_iaddr;
u32 l2_slp_delay;
struct avs_data *avs_tbl;
struct clk c;
};
static inline struct kpss_core_clk *to_kpss_core_clk(struct clk *c)
{
return container_of(c, struct kpss_core_clk, c);
}
extern struct clk_ops clk_ops_kpss_cpu;
extern struct clk_ops clk_ops_kpss_l2;
#endif