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ARM: OMAP4+: CM: Move function prototypes to common header for re-use

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OMAP5 reuses OMAP4 CM IP block which lets us re-use CM1/CM2 functions.
So move the function prototypes from cm1_44xx.h, cm2_44xx.h to
cm_prm44xx_54xx.h header. The suggestion came from Paul Walmsley
as part of the OMAP5 data file review.

This is preparatory  patch to add OMAP5 CM data file.

Cc: Paul Walmsley <paul@pwsan.com>
Acked-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Santosh Shilimkar 2013-05-29 12:38:03 -04:00 committed by Paul Walmsley
parent 42e872a449
commit 19fa20d7df
3 changed files with 40 additions and 10 deletions
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7
arch/arm/mach-omap2/cm1_44xx.h
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@ -25,6 +25,8 @@
#ifndef __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM1_44XX_H
#include "cm_44xx_54xx.h"
/* CM1 base address */
#define OMAP4430_CM1_BASE 0x4a004000
@ -217,9 +219,4 @@
#define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088
#define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088)
/* Function prototypes */
extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
#endif

7
arch/arm/mach-omap2/cm2_44xx.h
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@ -25,6 +25,8 @@
#ifndef __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CM2_44XX_H
#include "cm_44xx_54xx.h"
/* CM2 base address */
#define OMAP4430_CM2_BASE 0x4a008000
@ -449,9 +451,4 @@
#define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020
#define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020)
/* Function prototypes */
extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
#endif

36
arch/arm/mach-omap2/cm_44xx_54xx.h Normal file
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@ -0,0 +1,36 @@
/*
* OMAP44xx and OMAP54xx CM1/CM2 function prototypes
*
* Copyright (C) 2009-2013 Texas Instruments, Inc.
* Copyright (C) 2009-2010 Nokia Corporation
*
* Paul Walmsley (paul@pwsan.com)
* Rajendra Nayak (rnayak@ti.com)
* Benoit Cousson (b-cousson@ti.com)
*
* This file is automatically generated from the OMAP hardware databases.
* We respectfully ask that any modifications to this file be coordinated
* with the public linux-omap@vger.kernel.org mailing list and the
* authors above to ensure that the autogeneration scripts are kept
* up-to-date with the file contents.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CM_44XX_54XX_H
#define __ARCH_ARM_MACH_OMAP2_CM_44XX_55XX_H
/* CM1 Function prototypes */
extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
/* CM2 Function prototypes */
extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx);
extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
#endif