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1// SPDX-License-Identifier: GPL-2.02/*3 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com4 * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>5 */6 7#include <linux/kernel.h>8 9#include "k3-psil-priv.h"10 11#define PSIL_PDMA_XY_TR(x) \12 { \13 .thread_id = x, \14 .ep_config = { \15 .ep_type = PSIL_EP_PDMA_XY, \16 }, \17 }18 19#define PSIL_PDMA_XY_PKT(x) \20 { \21 .thread_id = x, \22 .ep_config = { \23 .ep_type = PSIL_EP_PDMA_XY, \24 .pkt_mode = 1, \25 }, \26 }27 28#define PSIL_ETHERNET(x) \29 { \30 .thread_id = x, \31 .ep_config = { \32 .ep_type = PSIL_EP_NATIVE, \33 .pkt_mode = 1, \34 .needs_epib = 1, \35 .psd_size = 16, \36 }, \37 }38 39#define PSIL_SA2UL(x, tx) \40 { \41 .thread_id = x, \42 .ep_config = { \43 .ep_type = PSIL_EP_NATIVE, \44 .pkt_mode = 1, \45 .needs_epib = 1, \46 .psd_size = 64, \47 .notdpkt = tx, \48 }, \49 }50 51/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */52static struct psil_ep am654_src_ep_map[] = {53 /* SA2UL */54 PSIL_SA2UL(0x4000, 0),55 PSIL_SA2UL(0x4001, 0),56 PSIL_SA2UL(0x4002, 0),57 PSIL_SA2UL(0x4003, 0),58 /* PRU_ICSSG0 */59 PSIL_ETHERNET(0x4100),60 PSIL_ETHERNET(0x4101),61 PSIL_ETHERNET(0x4102),62 PSIL_ETHERNET(0x4103),63 /* PRU_ICSSG1 */64 PSIL_ETHERNET(0x4200),65 PSIL_ETHERNET(0x4201),66 PSIL_ETHERNET(0x4202),67 PSIL_ETHERNET(0x4203),68 /* PRU_ICSSG2 */69 PSIL_ETHERNET(0x4300),70 PSIL_ETHERNET(0x4301),71 PSIL_ETHERNET(0x4302),72 PSIL_ETHERNET(0x4303),73 /* PDMA0 - McASPs */74 PSIL_PDMA_XY_TR(0x4400),75 PSIL_PDMA_XY_TR(0x4401),76 PSIL_PDMA_XY_TR(0x4402),77 /* PDMA1 - SPI0-4 */78 PSIL_PDMA_XY_PKT(0x4500),79 PSIL_PDMA_XY_PKT(0x4501),80 PSIL_PDMA_XY_PKT(0x4502),81 PSIL_PDMA_XY_PKT(0x4503),82 PSIL_PDMA_XY_PKT(0x4504),83 PSIL_PDMA_XY_PKT(0x4505),84 PSIL_PDMA_XY_PKT(0x4506),85 PSIL_PDMA_XY_PKT(0x4507),86 PSIL_PDMA_XY_PKT(0x4508),87 PSIL_PDMA_XY_PKT(0x4509),88 PSIL_PDMA_XY_PKT(0x450a),89 PSIL_PDMA_XY_PKT(0x450b),90 PSIL_PDMA_XY_PKT(0x450c),91 PSIL_PDMA_XY_PKT(0x450d),92 PSIL_PDMA_XY_PKT(0x450e),93 PSIL_PDMA_XY_PKT(0x450f),94 PSIL_PDMA_XY_PKT(0x4510),95 PSIL_PDMA_XY_PKT(0x4511),96 PSIL_PDMA_XY_PKT(0x4512),97 PSIL_PDMA_XY_PKT(0x4513),98 /* PDMA1 - USART0-2 */99 PSIL_PDMA_XY_PKT(0x4514),100 PSIL_PDMA_XY_PKT(0x4515),101 PSIL_PDMA_XY_PKT(0x4516),102 /* CPSW0 */103 PSIL_ETHERNET(0x7000),104 /* MCU_PDMA0 - ADCs */105 PSIL_PDMA_XY_TR(0x7100),106 PSIL_PDMA_XY_TR(0x7101),107 PSIL_PDMA_XY_TR(0x7102),108 PSIL_PDMA_XY_TR(0x7103),109 /* MCU_PDMA1 - MCU_SPI0-2 */110 PSIL_PDMA_XY_PKT(0x7200),111 PSIL_PDMA_XY_PKT(0x7201),112 PSIL_PDMA_XY_PKT(0x7202),113 PSIL_PDMA_XY_PKT(0x7203),114 PSIL_PDMA_XY_PKT(0x7204),115 PSIL_PDMA_XY_PKT(0x7205),116 PSIL_PDMA_XY_PKT(0x7206),117 PSIL_PDMA_XY_PKT(0x7207),118 PSIL_PDMA_XY_PKT(0x7208),119 PSIL_PDMA_XY_PKT(0x7209),120 PSIL_PDMA_XY_PKT(0x720a),121 PSIL_PDMA_XY_PKT(0x720b),122 /* MCU_PDMA1 - MCU_USART0 */123 PSIL_PDMA_XY_PKT(0x7212),124};125 126/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */127static struct psil_ep am654_dst_ep_map[] = {128 /* SA2UL */129 PSIL_SA2UL(0xc000, 1),130 PSIL_SA2UL(0xc001, 1),131 /* PRU_ICSSG0 */132 PSIL_ETHERNET(0xc100),133 PSIL_ETHERNET(0xc101),134 PSIL_ETHERNET(0xc102),135 PSIL_ETHERNET(0xc103),136 PSIL_ETHERNET(0xc104),137 PSIL_ETHERNET(0xc105),138 PSIL_ETHERNET(0xc106),139 PSIL_ETHERNET(0xc107),140 /* PRU_ICSSG1 */141 PSIL_ETHERNET(0xc200),142 PSIL_ETHERNET(0xc201),143 PSIL_ETHERNET(0xc202),144 PSIL_ETHERNET(0xc203),145 PSIL_ETHERNET(0xc204),146 PSIL_ETHERNET(0xc205),147 PSIL_ETHERNET(0xc206),148 PSIL_ETHERNET(0xc207),149 /* PRU_ICSSG2 */150 PSIL_ETHERNET(0xc300),151 PSIL_ETHERNET(0xc301),152 PSIL_ETHERNET(0xc302),153 PSIL_ETHERNET(0xc303),154 PSIL_ETHERNET(0xc304),155 PSIL_ETHERNET(0xc305),156 PSIL_ETHERNET(0xc306),157 PSIL_ETHERNET(0xc307),158 /* CPSW0 */159 PSIL_ETHERNET(0xf000),160 PSIL_ETHERNET(0xf001),161 PSIL_ETHERNET(0xf002),162 PSIL_ETHERNET(0xf003),163 PSIL_ETHERNET(0xf004),164 PSIL_ETHERNET(0xf005),165 PSIL_ETHERNET(0xf006),166 PSIL_ETHERNET(0xf007),167};168 169struct psil_ep_map am654_ep_map = {170 .name = "am654",171 .src = am654_src_ep_map,172 .src_count = ARRAY_SIZE(am654_src_ep_map),173 .dst = am654_dst_ep_map,174 .dst_count = ARRAY_SIZE(am654_dst_ep_map),175};176