#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/export.h>
#include "common.h"
#include <plat/prcm.h>
#include "clock.h"
#include "clock2xxx.h"
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
#include "prminst44xx.h"
#include "cminst44xx.h"
#include "prm-regbits-24xx.h"
#include "prm-regbits-44xx.h"
#include "control.h"

Macros
#define	MAX_MODULE_ENABLE_WAIT 100000

Functions
u32	omap_prcm_get_reset_sources (void)

	EXPORT_SYMBOL (omap_prcm_get_reset_sources)

void	omap_prcm_restart (char mode, const char *cmd)

: name of the clock (for printk)
omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness : physical address of module IDLEST register : value to mask against to determine if the module is active : idle state indicator (0 or 1) for the clock Returns 1 if the module indicated readiness in time, or 0 if it failed to enable in roughly MAX_MODULE_ENABLE_WAIT microseconds. XXX This function is deprecated. It should be removed once the hwmod conversion is complete.
int	omap2_cm_wait_idlest (void __iomem reg, u32 mask, u8 idlest, const char name)

void __init	omap2_set_globals_prcm (struct omap_globals *omap2_globals)

int __weak	omap4_cminst_wait_module_idle (u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)

void __weak	omap4_cminst_module_enable (u8 mode, u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)

void __weak	omap4_cminst_module_disable (u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs)

Variables
void __iomem *	prm_base

void __iomem *	cm_base

void __iomem *	cm2_base

void __iomem *	prcm_mpu_base

Macro Definition Documentation

#define MAX_MODULE_ENABLE_WAIT 100000

Definition at line 47 of file prcm.c.

Function Documentation

EXPORT_SYMBOL ( omap_prcm_get_reset_sources )

int omap2_cm_wait_idlest	(	void __iomem *	reg,
		u32	mask,
		u8	idlest,
		const char *	name
	)

Definition at line 126 of file prcm.c.

void __init omap2_set_globals_prcm ( struct omap_globals * omap2_globals )

Definition at line 151 of file prcm.c.

void __weak omap4_cminst_module_disable	(	u8	part,
		u16	inst,
		s16	cdoffs,
		u16	clkctrl_offs
	)

omap4_cminst_module_disable - Disable the module inside CLKCTRL : PRCM partition ID that the CM_CLKCTRL register exists in : CM instance register offset (*_INST macro) : Clockdomain register offset (*_CDOFFS macro) : Module clock control register offset (*_CLKCTRL macro)

No return value.

Definition at line 185 of file prcm.c.

void __weak omap4_cminst_module_enable	(	u8	mode,
		u8	part,
		u16	inst,
		s16	cdoffs,
		u16	clkctrl_offs
	)

omap4_cminst_module_enable - Enable the modulemode inside CLKCTRL : Module mode (SW or HW) : PRCM partition ID that the CM_CLKCTRL register exists in : CM instance register offset (*_INST macro) : Clockdomain register offset (*_CDOFFS macro) : Module clock control register offset (*_CLKCTRL macro)

No return value.

Definition at line 180 of file prcm.c.

int __weak omap4_cminst_wait_module_idle	(	u8	part,
		u16	inst,
		s16	cdoffs,
		u16	clkctrl_offs
	)

omap4_cminst_wait_module_idle - wait for a module to be in 'disabled' state : PRCM partition ID that the CM_CLKCTRL register exists in : CM instance register offset (*_INST macro) : Clockdomain register offset (*_CDOFFS macro) : Module clock control register offset (*_CLKCTRL macro)

Wait for the module IDLEST to be disabled. Some PRCM transition, like reset assertion or parent clock de-activation must wait the module to be fully disabled.

Definition at line 174 of file prcm.c.

u32 omap_prcm_get_reset_sources ( void )

Definition at line 49 of file prcm.c.