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| author |   Santosh Shilimkar <santosh.shilimkar@ti.com> | 2013-05-29 12:38:03 -0400 |
|---|---|---|
| committer |   Paul Walmsley <paul@pwsan.com> | 2013-06-08 11:41:39 -0600 |
| commit | 19fa20d7df897c2fa5d9c8f709819fe1883eec3c (patch) | |
| tree | fd36c5e165134d042e78d4e26309c71371b5d3d4 /arch/arm/mach-omap2/cm_44xx_54xx.h | |
| parent | ARM: OMAP5: PRM: Add OMAP54XX register and bitfield files (diff) | |
| download | linux-dev-19fa20d7df897c2fa5d9c8f709819fe1883eec3c.tar.xz linux-dev-19fa20d7df897c2fa5d9c8f709819fe1883eec3c.zip | |
ARM: OMAP4+: CM: Move function prototypes to common header for re-use
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>
Diffstat (limited to 'arch/arm/mach-omap2/cm_44xx_54xx.h')
| -rw-r--r-- | arch/arm/mach-omap2/cm_44xx_54xx.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/cm_44xx_54xx.h b/arch/arm/mach-omap2/cm_44xx_54xx.h new file mode 100644 index 000000000000..cbb211690321 --- /dev/null +++ b/arch/arm/mach-omap2/cm_44xx_54xx.h @@ -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 |