arch/arm/mach-omap2/prm44xx_54xx.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * OMAP44xx and 54xx PRM common functions
   4  *
   5  * Copyright (C) 2009-2013 Texas Instruments, Inc.
   6  * Copyright (C) 2009-2010 Nokia Corporation
   7  *
   8  * Paul Walmsley (paul@pwsan.com)
   9  * Rajendra Nayak (rnayak@ti.com)
  10  * Benoit Cousson (b-cousson@ti.com)
  11  *
  12  * This file is automatically generated from the OMAP hardware databases.
  13  * We respectfully ask that any modifications to this file be coordinated
  14  * with the public linux-omap@vger.kernel.org mailing list and the
  15  * authors above to ensure that the autogeneration scripts are kept
  16  * up-to-date with the file contents.
  17  */
  18
  19 #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
  20 #define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
  21
  22 #include "prcm-common.h"
  23
  24 /* Function prototypes */
  25 #ifndef __ASSEMBLER__
  26
  27 /*
  28  * OMAP4/OMAP5 access functions for voltage controller (VC) and
  29  * voltage proccessor (VP) in the PRM.
  30  */
  31 extern u32 omap4_prm_vcvp_read(u8 offset);
  32 extern void omap4_prm_vcvp_write(u32 val, u8 offset);
  33 extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
  34
  35 int __init omap44xx_prm_init(const struct omap_prcm_init_data *data);
  36
  37 #endif
  38
  39 #endif