1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com 4 * 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_PDMA_MCASP(x) \ 29 { \ 30 .thread_id = x, \ 31 .ep_config = { \ 32 .ep_type = PSIL_EP_PDMA_XY, \ 33 .pdma_acc32 = 1, \ 34 .pdma_burst = 1, \ 35 }, \ 36 } 37 38 #define PSIL_ETHERNET(x) \ 39 { \ 40 .thread_id = x, \ 41 .ep_config = { \ 42 .ep_type = PSIL_EP_NATIVE, \ 43 .pkt_mode = 1, \ 44 .needs_epib = 1, \ 45 .psd_size = 16, \ 46 }, \ 47 } 48 49 #define PSIL_SA2UL(x, tx) \ 50 { \ 51 .thread_id = x, \ 52 .ep_config = { \ 53 .ep_type = PSIL_EP_NATIVE, \ 54 .pkt_mode = 1, \ 55 .needs_epib = 1, \ 56 .psd_size = 64, \ 57 .notdpkt = tx, \ 58 }, \ 59 } 60 61 /* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ 62 static struct psil_ep j721e_src_ep_map[] = { 63 /* SA2UL */ 64 PSIL_SA2UL(0x4000, 0), 65 PSIL_SA2UL(0x4001, 0), 66 PSIL_SA2UL(0x4002, 0), 67 PSIL_SA2UL(0x4003, 0), 68 /* PRU_ICSSG0 */ 69 PSIL_ETHERNET(0x4100), 70 PSIL_ETHERNET(0x4101), 71 PSIL_ETHERNET(0x4102), 72 PSIL_ETHERNET(0x4103), 73 /* PRU_ICSSG1 */ 74 PSIL_ETHERNET(0x4200), 75 PSIL_ETHERNET(0x4201), 76 PSIL_ETHERNET(0x4202), 77 PSIL_ETHERNET(0x4203), 78 /* PDMA6 (PSIL_PDMA_MCASP_G0) - McASP0-2 */ 79 PSIL_PDMA_MCASP(0x4400), 80 PSIL_PDMA_MCASP(0x4401), 81 PSIL_PDMA_MCASP(0x4402), 82 /* PDMA7 (PSIL_PDMA_MCASP_G1) - McASP3-11 */ 83 PSIL_PDMA_MCASP(0x4500), 84 PSIL_PDMA_MCASP(0x4501), 85 PSIL_PDMA_MCASP(0x4502), 86 PSIL_PDMA_MCASP(0x4503), 87 PSIL_PDMA_MCASP(0x4504), 88 PSIL_PDMA_MCASP(0x4505), 89 PSIL_PDMA_MCASP(0x4506), 90 PSIL_PDMA_MCASP(0x4507), 91 PSIL_PDMA_MCASP(0x4508), 92 /* PDMA8 (PDMA_MISC_G0) - SPI0-1 */ 93 PSIL_PDMA_XY_PKT(0x4600), 94 PSIL_PDMA_XY_PKT(0x4601), 95 PSIL_PDMA_XY_PKT(0x4602), 96 PSIL_PDMA_XY_PKT(0x4603), 97 PSIL_PDMA_XY_PKT(0x4604), 98 PSIL_PDMA_XY_PKT(0x4605), 99 PSIL_PDMA_XY_PKT(0x4606), 100 PSIL_PDMA_XY_PKT(0x4607), 101 /* PDMA9 (PDMA_MISC_G1) - SPI2-3 */ 102 PSIL_PDMA_XY_PKT(0x460c), 103 PSIL_PDMA_XY_PKT(0x460d), 104 PSIL_PDMA_XY_PKT(0x460e), 105 PSIL_PDMA_XY_PKT(0x460f), 106 PSIL_PDMA_XY_PKT(0x4610), 107 PSIL_PDMA_XY_PKT(0x4611), 108 PSIL_PDMA_XY_PKT(0x4612), 109 PSIL_PDMA_XY_PKT(0x4613), 110 /* PDMA10 (PDMA_MISC_G2) - SPI4-5 */ 111 PSIL_PDMA_XY_PKT(0x4618), 112 PSIL_PDMA_XY_PKT(0x4619), 113 PSIL_PDMA_XY_PKT(0x461a), 114 PSIL_PDMA_XY_PKT(0x461b), 115 PSIL_PDMA_XY_PKT(0x461c), 116 PSIL_PDMA_XY_PKT(0x461d), 117 PSIL_PDMA_XY_PKT(0x461e), 118 PSIL_PDMA_XY_PKT(0x461f), 119 /* PDMA11 (PDMA_MISC_G3) */ 120 PSIL_PDMA_XY_PKT(0x4624), 121 PSIL_PDMA_XY_PKT(0x4625), 122 PSIL_PDMA_XY_PKT(0x4626), 123 PSIL_PDMA_XY_PKT(0x4627), 124 PSIL_PDMA_XY_PKT(0x4628), 125 PSIL_PDMA_XY_PKT(0x4629), 126 PSIL_PDMA_XY_PKT(0x4630), 127 PSIL_PDMA_XY_PKT(0x463a), 128 /* PDMA13 (PDMA_USART_G0) - UART0-1 */ 129 PSIL_PDMA_XY_PKT(0x4700), 130 PSIL_PDMA_XY_PKT(0x4701), 131 /* PDMA14 (PDMA_USART_G1) - UART2-3 */ 132 PSIL_PDMA_XY_PKT(0x4702), 133 PSIL_PDMA_XY_PKT(0x4703), 134 /* PDMA15 (PDMA_USART_G2) - UART4-9 */ 135 PSIL_PDMA_XY_PKT(0x4704), 136 PSIL_PDMA_XY_PKT(0x4705), 137 PSIL_PDMA_XY_PKT(0x4706), 138 PSIL_PDMA_XY_PKT(0x4707), 139 PSIL_PDMA_XY_PKT(0x4708), 140 PSIL_PDMA_XY_PKT(0x4709), 141 /* CPSW9 */ 142 PSIL_ETHERNET(0x4a00), 143 /* CPSW0 */ 144 PSIL_ETHERNET(0x7000), 145 /* MCU_PDMA0 (MCU_PDMA_MISC_G0) - SPI0 */ 146 PSIL_PDMA_XY_PKT(0x7100), 147 PSIL_PDMA_XY_PKT(0x7101), 148 PSIL_PDMA_XY_PKT(0x7102), 149 PSIL_PDMA_XY_PKT(0x7103), 150 /* MCU_PDMA1 (MCU_PDMA_MISC_G1) - SPI1-2 */ 151 PSIL_PDMA_XY_PKT(0x7200), 152 PSIL_PDMA_XY_PKT(0x7201), 153 PSIL_PDMA_XY_PKT(0x7202), 154 PSIL_PDMA_XY_PKT(0x7203), 155 PSIL_PDMA_XY_PKT(0x7204), 156 PSIL_PDMA_XY_PKT(0x7205), 157 PSIL_PDMA_XY_PKT(0x7206), 158 PSIL_PDMA_XY_PKT(0x7207), 159 /* MCU_PDMA2 (MCU_PDMA_MISC_G2) - UART0 */ 160 PSIL_PDMA_XY_PKT(0x7300), 161 /* MCU_PDMA_ADC - ADC0-1 */ 162 PSIL_PDMA_XY_TR(0x7400), 163 PSIL_PDMA_XY_TR(0x7401), 164 PSIL_PDMA_XY_TR(0x7402), 165 PSIL_PDMA_XY_TR(0x7403), 166 /* SA2UL */ 167 PSIL_SA2UL(0x7500, 0), 168 PSIL_SA2UL(0x7501, 0), 169 }; 170 171 /* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */ 172 static struct psil_ep j721e_dst_ep_map[] = { 173 /* SA2UL */ 174 PSIL_SA2UL(0xc000, 1), 175 PSIL_SA2UL(0xc001, 1), 176 /* PRU_ICSSG0 */ 177 PSIL_ETHERNET(0xc100), 178 PSIL_ETHERNET(0xc101), 179 PSIL_ETHERNET(0xc102), 180 PSIL_ETHERNET(0xc103), 181 PSIL_ETHERNET(0xc104), 182 PSIL_ETHERNET(0xc105), 183 PSIL_ETHERNET(0xc106), 184 PSIL_ETHERNET(0xc107), 185 /* PRU_ICSSG1 */ 186 PSIL_ETHERNET(0xc200), 187 PSIL_ETHERNET(0xc201), 188 PSIL_ETHERNET(0xc202), 189 PSIL_ETHERNET(0xc203), 190 PSIL_ETHERNET(0xc204), 191 PSIL_ETHERNET(0xc205), 192 PSIL_ETHERNET(0xc206), 193 PSIL_ETHERNET(0xc207), 194 /* CPSW9 */ 195 PSIL_ETHERNET(0xca00), 196 PSIL_ETHERNET(0xca01), 197 PSIL_ETHERNET(0xca02), 198 PSIL_ETHERNET(0xca03), 199 PSIL_ETHERNET(0xca04), 200 PSIL_ETHERNET(0xca05), 201 PSIL_ETHERNET(0xca06), 202 PSIL_ETHERNET(0xca07), 203 /* CPSW0 */ 204 PSIL_ETHERNET(0xf000), 205 PSIL_ETHERNET(0xf001), 206 PSIL_ETHERNET(0xf002), 207 PSIL_ETHERNET(0xf003), 208 PSIL_ETHERNET(0xf004), 209 PSIL_ETHERNET(0xf005), 210 PSIL_ETHERNET(0xf006), 211 PSIL_ETHERNET(0xf007), 212 /* SA2UL */ 213 PSIL_SA2UL(0xf500, 1), 214 }; 215 216 struct psil_ep_map j721e_ep_map = { 217 .name = "j721e", 218 .src = j721e_src_ep_map, 219 .src_count = ARRAY_SIZE(j721e_src_ep_map), 220 .dst = j721e_dst_ep_map, 221 .dst_count = ARRAY_SIZE(j721e_dst_ep_map), 222 }; 223