| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * OMAP44xx and 54xx PRM common functions |
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| 4 | * |
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| 5 | * Copyright (C) 2009-2013 Texas Instruments, Inc. |
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| 6 | * Copyright (C) 2009-2010 Nokia Corporation |
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| 7 | * |
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| 8 | * Paul Walmsley (paul@pwsan.com) |
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| 9 | * Rajendra Nayak (rnayak@ti.com) |
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| 10 | * Benoit Cousson (b-cousson@ti.com) |
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| 11 | * |
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| 12 | * This file is automatically generated from the OMAP hardware databases. |
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| 13 | * We respectfully ask that any modifications to this file be coordinated |
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| 14 | * with the public linux-omap@vger.kernel.org mailing list and the |
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| 15 | * authors above to ensure that the autogeneration scripts are kept |
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| 16 | * up-to-date with the file contents. |
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| 17 | */ |
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| 18 | |
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| 19 | #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H |
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| 20 | #define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H |
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| 21 | |
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| 22 | #include "prcm-common.h" |
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| 23 | |
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| 24 | /* Function prototypes */ |
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| 25 | #ifndef __ASSEMBLER__ |
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| 26 | |
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| 27 | /* |
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| 28 | * OMAP4/OMAP5 access functions for voltage controller (VC) and |
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| 29 | * voltage proccessor (VP) in the PRM. |
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| 30 | */ |
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| 31 | extern u32 omap4_prm_vcvp_read(u8 offset); |
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| 32 | extern void omap4_prm_vcvp_write(u32 val, u8 offset); |
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| 33 | extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); |
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| 34 | |
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| 35 | int __init omap44xx_prm_init(const struct omap_prcm_init_data *data); |
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| 36 | |
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| 37 | #endif |
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| 38 | |
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| 39 | #endif |
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| 40 | |
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