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70e52d2115
This patch adds the infrastructure to update device tree nodes to convey SMMU stream IDs in the device tree. Fixups are implemented for PCI controllers initially. Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
11 lines
322 B
C
11 lines
322 B
C
/*
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* Copyright 2015 Freescale Semiconductor
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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void alloc_stream_ids(int start_id, int count, u32 *stream_ids, int max_cnt);
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void append_mmu_masters(void *blob, const char *smmu_path,
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const char *master_name, u32 *stream_ids, int count);
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void fdt_fixup_smmu_pcie(void *blob);
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