clock.c File Reference

#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <plat/cpu-freq.h>
#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/pll.h>
#include <plat/s5p-clock.h>
#include <plat/clock-clksrc.h>
#include "common.h"

Go to the source code of this file.

Enumerations
enum	perf_level {   L0 = 532*1000, L1 = 266*1000, L2 = 133*1000, L0,   L1, L2, L3, L4 }

Functions
int	s5p64x0_pclk_ctrl (struct clk *clk, int enable)
int	s5p64x0_hclk0_ctrl (struct clk *clk, int enable)
int	s5p64x0_hclk1_ctrl (struct clk *clk, int enable)
int	s5p64x0_sclk_ctrl (struct clk *clk, int enable)
int	s5p64x0_sclk1_ctrl (struct clk *clk, int enable)
int	s5p64x0_mem_ctrl (struct clk *clk, int enable)
int	s5p64x0_clk48m_ctrl (struct clk *clk, int enable)

Variables
struct clksrc_clk	clk_mout_apll
struct clksrc_clk	clk_mout_mpll
struct clksrc_clk	clk_mout_epll
struct clksrc_clk	clk_armclk
struct clksrc_clk	clk_dout_mpll
struct clksrc_sources	clkset_hclk_low

Enumeration Type Documentation

enum perf_level

Enumerator:

L0
L1
L2
L0
L1
L2
L3
L4

Definition at line 63 of file clock.c.

Function Documentation

int s5p64x0_clk48m_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 217 of file clock.c.

int s5p64x0_hclk0_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 192 of file clock.c.

int s5p64x0_hclk1_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 197 of file clock.c.

int s5p64x0_mem_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 212 of file clock.c.

int s5p64x0_pclk_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 187 of file clock.c.

int s5p64x0_sclk1_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 207 of file clock.c.

int s5p64x0_sclk_ctrl	(	struct clk *	clk,
		int	enable
	)

Definition at line 202 of file clock.c.

Variable Documentation

struct clksrc_clk clk_armclk

Initial value:

= {
    .clk    = {
        .name       = "armclk",
        .id     = 1,
        .parent     = &clk_mout_apll.clk,
        .ops        = &s5p64x0_clkarm_ops,
    },
    .reg_div    = { .reg = S5P64X0_CLK_DIV0, .shift = 0, .size = 4 },
}

Definition at line 158 of file clock.c.

struct clksrc_clk clk_dout_mpll

Initial value:

= {
    .clk    = {
        .name       = "dout_mpll",
        .id     = -1,
        .parent     = &clk_mout_mpll.clk,
    },
    .reg_div    = { .reg = S5P64X0_CLK_DIV0, .shift = 4, .size = 1 },
}

Definition at line 168 of file clock.c.

struct clksrc_clk clk_mout_apll

Initial value:

= {
    .clk    = {
        .name       = "mout_apll",
        .id     = -1,
    },
    .sources    = &clk_src_apll,
    .reg_src    = { .reg = S5P64X0_CLK_SRC0, .shift = 0, .size = 1 },
}

Definition at line 36 of file clock.c.

struct clksrc_clk clk_mout_epll

Initial value:

= {
    .clk    = {
        .name       = "mout_epll",
        .id     = -1,
    },
    .sources    = &clk_src_epll,
    .reg_src    = { .reg = S5P64X0_CLK_SRC0, .shift = 2, .size = 1 },
}

Definition at line 54 of file clock.c.

struct clksrc_clk clk_mout_mpll

Initial value:

= {
    .clk    = {
        .name       = "mout_mpll",
        .id     = -1,
    },
    .sources    = &clk_src_mpll,
    .reg_src    = { .reg = S5P64X0_CLK_SRC0, .shift = 1, .size = 1 },
}

Definition at line 45 of file clock.c.

struct clksrc_sources clkset_hclk_low

Initial value:

= {
    .sources    = clkset_hclk_low_list,
    .nr_sources = ARRAY_SIZE(clkset_hclk_low_list),
}

Definition at line 182 of file clock.c.