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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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ab7b2ffcf5
This gets rid of need for some exported driver APIs, and simplifies the initialization of the PRM driver. Done in preparation to make PRM a separate driver. The init data is now also passed to the SoC specific implementations, allowing future expansion to add feature flags etc. Signed-off-by: Tero Kristo <t-kristo@ti.com>
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/*
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* OMAP44xx and 54xx PRM common functions
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*
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* Copyright (C) 2009-2013 Texas Instruments, Inc.
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* Copyright (C) 2009-2010 Nokia Corporation
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*
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* Paul Walmsley (paul@pwsan.com)
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* Rajendra Nayak (rnayak@ti.com)
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* Benoit Cousson (b-cousson@ti.com)
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*
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* This file is automatically generated from the OMAP hardware databases.
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* We respectfully ask that any modifications to this file be coordinated
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* with the public linux-omap@vger.kernel.org mailing list and the
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* authors above to ensure that the autogeneration scripts are kept
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* up-to-date with the file contents.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
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#define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H
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#include "prcm-common.h"
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/* Function prototypes */
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#ifndef __ASSEMBLER__
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/*
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* OMAP4/OMAP5 access functions for voltage controller (VC) and
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* voltage proccessor (VP) in the PRM.
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*/
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extern u32 omap4_prm_vcvp_read(u8 offset);
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extern void omap4_prm_vcvp_write(u32 val, u8 offset);
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extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset);
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int __init omap44xx_prm_init(const struct omap_prcm_init_data *data);
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#endif
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#endif
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