forked from mirrors/linux
d2912cb15b
Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
647 B
C
36 lines
647 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* SRAM Memory Management
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*
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* Copyright (c) 2011 Marvell Semiconductors Inc.
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*/
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#ifndef __DMA_MMP_TDMA_H
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#define __DMA_MMP_TDMA_H
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#include <linux/genalloc.h>
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/* ARBITRARY: SRAM allocations are multiples of this 2^N size */
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#define SRAM_GRANULARITY 512
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enum sram_type {
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MMP_SRAM_UNDEFINED = 0,
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MMP_ASRAM,
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MMP_ISRAM,
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};
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struct sram_platdata {
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char *pool_name;
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int granularity;
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};
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#ifdef CONFIG_MMP_SRAM
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extern struct gen_pool *sram_get_gpool(char *pool_name);
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#else
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static inline struct gen_pool *sram_get_gpool(char *pool_name)
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{
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return NULL;
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}
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#endif
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#endif /* __DMA_MMP_TDMA_H */
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