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8133574ea4
There 4 JRs, 4 RTICs and 8 DECOs, and set them the same stream id for using the same SMMU3 on LS1021A. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/*
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* Copyright 2014 Freescale Semiconductor, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __FSL_LS102XA_STREAM_ID_H_
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#define __FSL_LS102XA_STREAM_ID_H_
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#include <fsl_sec.h>
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#define SET_LIODN_ENTRY_1(name, idA, off, compatoff) \
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{ .compat = name, \
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.id = { idA }, .num_ids = 1, \
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.reg_offset = off + CONFIG_SYS_IMMR, \
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.compat_offset = compatoff + CONFIG_SYS_CCSRBAR_PHYS, \
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}
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#define SET_LIODN_ENTRY_2(name, idA, idB, off, compatoff) \
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{ .compat = name, \
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.id = { idA, idB }, .num_ids = 2, \
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.reg_offset = off + CONFIG_SYS_IMMR, \
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.compat_offset = compatoff + CONFIG_SYS_CCSRBAR_PHYS, \
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}
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/*
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* handle both old and new versioned SEC properties:
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* "fsl,secX.Y" became "fsl,sec-vX.Y" during development
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*/
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#define SET_SEC_JR_LIODN_ENTRY(jrnum, liodnA, liodnB) \
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SET_LIODN_ENTRY_2("fsl,sec4.0-job-ring", liodnA, liodnB, \
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offsetof(ccsr_sec_t, jrliodnr[jrnum].ls) + \
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CONFIG_SYS_FSL_SEC_OFFSET, \
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CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrnum), \
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SET_LIODN_ENTRY_2("fsl,sec-v4.0-job-ring", liodnA, liodnB,\
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offsetof(ccsr_sec_t, jrliodnr[jrnum].ls) + \
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CONFIG_SYS_FSL_SEC_OFFSET, \
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CONFIG_SYS_FSL_SEC_OFFSET + 0x1000 + 0x1000 * jrnum)
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/* This is a bit evil since we treat rtic param as both a string & hex value */
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#define SET_SEC_RTIC_LIODN_ENTRY(rtic, liodnA) \
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SET_LIODN_ENTRY_1("fsl,sec4.0-rtic-memory", \
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liodnA, \
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offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
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CONFIG_SYS_FSL_SEC_OFFSET, \
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CONFIG_SYS_FSL_SEC_OFFSET + 0x6100 + 0x20 * (0x##rtic-0xa)), \
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SET_LIODN_ENTRY_1("fsl,sec-v4.0-rtic-memory", \
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liodnA, \
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offsetof(ccsr_sec_t, rticliodnr[0x##rtic-0xa].ls) + \
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CONFIG_SYS_FSL_SEC_OFFSET, \
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CONFIG_SYS_FSL_SEC_OFFSET + 0x6100 + 0x20 * (0x##rtic-0xa))
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#define SET_SEC_DECO_LIODN_ENTRY(num, liodnA, liodnB) \
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SET_LIODN_ENTRY_2(NULL, liodnA, liodnB, \
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offsetof(ccsr_sec_t, decoliodnr[num].ls) + \
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CONFIG_SYS_FSL_SEC_OFFSET, 0)
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struct liodn_id_table {
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const char *compat;
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u32 id[2];
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u8 num_ids;
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phys_addr_t compat_offset;
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unsigned long reg_offset;
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};
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struct smmu_stream_id {
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uint16_t offset;
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uint16_t stream_id;
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char dev_name[32];
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};
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void ls1021x_config_caam_stream_id(struct liodn_id_table *tbl, int size);
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void ls102xa_config_smmu_stream_id(struct smmu_stream_id *id, uint32_t num);
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#endif
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