/* SPDX-License-Identifier: GPL-2.0-only */
/*
* OMAP2xxx Power / Reset Management ( PRM ) register definitions
*
* Copyright ( C ) 2007 - 2009 , 2011 - 2012 Texas Instruments , Inc .
* Copyright ( C ) 2008 - 2010 Nokia Corporation
* Paul Walmsley
*
* The PRM hardware modules on the OMAP2 / 3 are quite similar to each
* other . The PRM on OMAP4 has a new register layout , and is handled
* in a separate file .
*/
#ifndef __ARCH_ARM_MACH_OMAP2_PRM2XXX_H
#define __ARCH_ARM_MACH_OMAP2_PRM2XXX_H
#include "prcm-common.h"
#include "prm.h"
#include "prm2xxx_3xxx.h"
#define OMAP2420_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
#define OMAP2430_PRM_REGADDR(module, reg) \
OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
/*
* OMAP2 - specific global PRM registers
* Use { read , write } l_relaxed ( ) with these registers .
*
* With a few exceptions , these are the register names beginning with
* PRCM_ * on 24 xx . ( The exceptions are the IRQSTATUS and IRQENABLE
* bits . )
*
*/
#define OMAP2_PRCM_REVISION_OFFSET 0 x0000
#define OMAP2420_PRCM_REVISION OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0000)
#define OMAP2_PRCM_SYSCONFIG_OFFSET 0 x0010
#define OMAP2420_PRCM_SYSCONFIG OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0010)
#define OMAP2_PRCM_IRQSTATUS_MPU_OFFSET 0 x0018
#define OMAP2420_PRCM_IRQSTATUS_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0018)
#define OMAP2_PRCM_IRQENABLE_MPU_OFFSET 0 x001c
#define OMAP2420_PRCM_IRQENABLE_MPU OMAP2420_PRM_REGADDR(OCP_MOD, 0 x001c)
#define OMAP2_PRCM_VOLTCTRL_OFFSET 0 x0050
#define OMAP2420_PRCM_VOLTCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0050)
#define OMAP2_PRCM_VOLTST_OFFSET 0 x0054
#define OMAP2420_PRCM_VOLTST OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0054)
#define OMAP2_PRCM_CLKSRC_CTRL_OFFSET 0 x0060
#define OMAP2420_PRCM_CLKSRC_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0060)
#define OMAP2_PRCM_CLKOUT_CTRL_OFFSET 0 x0070
#define OMAP2420_PRCM_CLKOUT_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0070)
#define OMAP2_PRCM_CLKEMUL_CTRL_OFFSET 0 x0078
#define OMAP2420_PRCM_CLKEMUL_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0078)
#define OMAP2_PRCM_CLKCFG_CTRL_OFFSET 0 x0080
#define OMAP2420_PRCM_CLKCFG_CTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0080)
#define OMAP2_PRCM_CLKCFG_STATUS_OFFSET 0 x0084
#define OMAP2420_PRCM_CLKCFG_STATUS OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0084)
#define OMAP2_PRCM_VOLTSETUP_OFFSET 0 x0090
#define OMAP2420_PRCM_VOLTSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0090)
#define OMAP2_PRCM_CLKSSETUP_OFFSET 0 x0094
#define OMAP2420_PRCM_CLKSSETUP OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0094)
#define OMAP2_PRCM_POLCTRL_OFFSET 0 x0098
#define OMAP2420_PRCM_POLCTRL OMAP2420_PRM_REGADDR(OCP_MOD, 0 x0098)
#define OMAP2430_PRCM_REVISION OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0000)
#define OMAP2430_PRCM_SYSCONFIG OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0010)
#define OMAP2430_PRCM_IRQSTATUS_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0018)
#define OMAP2430_PRCM_IRQENABLE_MPU OMAP2430_PRM_REGADDR(OCP_MOD, 0 x001c)
#define OMAP2430_PRCM_VOLTCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0050)
#define OMAP2430_PRCM_VOLTST OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0054)
#define OMAP2430_PRCM_CLKSRC_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0060)
#define OMAP2430_PRCM_CLKOUT_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0070)
#define OMAP2430_PRCM_CLKEMUL_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0078)
#define OMAP2430_PRCM_CLKCFG_CTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0080)
#define OMAP2430_PRCM_CLKCFG_STATUS OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0084)
#define OMAP2430_PRCM_VOLTSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0090)
#define OMAP2430_PRCM_CLKSSETUP OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0094)
#define OMAP2430_PRCM_POLCTRL OMAP2430_PRM_REGADDR(OCP_MOD, 0 x0098)
/*
* Module specific PRM register offsets from PRM_BASE + domain offset
*
* Use prm_ { read , write } _ mod_reg ( ) with these registers .
*
* With a few exceptions , these are the register names beginning with
* { PM , RM } _ * on both OMAP2 / 3 SoC families . . ( The exceptions are the
* IRQSTATUS and IRQENABLE bits . )
*/
/* Register offsets appearing on both OMAP2 and OMAP3 */
#define OMAP2_RM_RSTCTRL 0 x0050
#define OMAP2_RM_RSTTIME 0 x0054
#define OMAP2_RM_RSTST 0 x0058
#define OMAP2_PM_PWSTCTRL 0 x00e0
#define OMAP2_PM_PWSTST 0 x00e4
#define PM_WKEN 0 x00a0
#define PM_WKEN1 PM_WKEN
#define PM_WKST 0 x00b0
#define PM_WKST1 PM_WKST
#define PM_WKDEP 0 x00c8
#define PM_EVGENCTRL 0 x00d4
#define PM_EVGENONTIM 0 x00d8
#define PM_EVGENOFFTIM 0 x00dc
/* OMAP2xxx specific register offsets */
#define OMAP24XX_PM_WKEN2 0 x00a4
#define OMAP24XX_PM_WKST2 0 x00b4
#define OMAP24XX_PRCM_IRQSTATUS_DSP 0 x00f0 /* IVA mod */
#define OMAP24XX_PRCM_IRQENABLE_DSP 0 x00f4 /* IVA mod */
#define OMAP24XX_PRCM_IRQSTATUS_IVA 0 x00f8
#define OMAP24XX_PRCM_IRQENABLE_IVA 0 x00fc
#ifndef __ASSEMBLER__
/* Function prototypes */
extern int omap2xxx_clkdm_sleep(struct clockdomain *clkdm);
extern int omap2xxx_clkdm_wakeup(struct clockdomain *clkdm);
int __init omap2xxx_prm_init(const struct omap_prcm_init_data *data);
#endif
#endif
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