xref: /openbmc/linux/arch/arm/mach-omap2/prm44xx_54xx.h (revision 75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37)
1*d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */
29920eca8SSantosh Shilimkar /*
39920eca8SSantosh Shilimkar  * OMAP44xx and 54xx PRM common functions
49920eca8SSantosh Shilimkar  *
59920eca8SSantosh Shilimkar  * Copyright (C) 2009-2013 Texas Instruments, Inc.
69920eca8SSantosh Shilimkar  * Copyright (C) 2009-2010 Nokia Corporation
79920eca8SSantosh Shilimkar  *
89920eca8SSantosh Shilimkar  * Paul Walmsley (paul@pwsan.com)
99920eca8SSantosh Shilimkar  * Rajendra Nayak (rnayak@ti.com)
109920eca8SSantosh Shilimkar  * Benoit Cousson (b-cousson@ti.com)
119920eca8SSantosh Shilimkar  *
129920eca8SSantosh Shilimkar  * This file is automatically generated from the OMAP hardware databases.
139920eca8SSantosh Shilimkar  * We respectfully ask that any modifications to this file be coordinated
149920eca8SSantosh Shilimkar  * with the public linux-omap@vger.kernel.org mailing list and the
159920eca8SSantosh Shilimkar  * authors above to ensure that the autogeneration scripts are kept
169920eca8SSantosh Shilimkar  * up-to-date with the file contents.
179920eca8SSantosh Shilimkar  */
189920eca8SSantosh Shilimkar 
199920eca8SSantosh Shilimkar #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
209920eca8SSantosh Shilimkar #define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
219920eca8SSantosh Shilimkar 
22ab7b2ffcSTero Kristo #include "prcm-common.h"
23ab7b2ffcSTero Kristo 
249920eca8SSantosh Shilimkar /* Function prototypes */
259920eca8SSantosh Shilimkar #ifndef __ASSEMBLER__
269920eca8SSantosh Shilimkar 
279920eca8SSantosh Shilimkar /*
289920eca8SSantosh Shilimkar  * OMAP4/OMAP5 access functions for voltage controller (VC) and
299920eca8SSantosh Shilimkar  * voltage proccessor (VP) in the PRM.
309920eca8SSantosh Shilimkar  */
319920eca8SSantosh Shilimkar extern u32 omap4_prm_vcvp_read(u8 offset);
329920eca8SSantosh Shilimkar extern void omap4_prm_vcvp_write(u32 val, u8 offset);
339920eca8SSantosh Shilimkar extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
349920eca8SSantosh Shilimkar 
35ab7b2ffcSTero Kristo int __init omap44xx_prm_init(const struct omap_prcm_init_data *data);
369920eca8SSantosh Shilimkar 
379920eca8SSantosh Shilimkar #endif
389920eca8SSantosh Shilimkar 
399920eca8SSantosh Shilimkar #endif
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