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09aa8ac0f9
sram_get_gpool is only used for legacy, non-DT MMP/PXA platforms. Provide an empty version in order to build on ARM64. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
40 lines
794 B
C
40 lines
794 B
C
/*
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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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* 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 __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_ARM
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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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