1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com 4 */ 5#include <linux/kernel.h> 6 7#include "k3-psil-priv.h" 8 9#define PSIL_PDMA_XY_TR(x) \ 10 { \ 11 .thread_id = x, \ 12 .ep_config = { \ 13 .ep_type = PSIL_EP_PDMA_XY, \ 14 }, \ 15 } 16 17#define PSIL_PDMA_XY_PKT(x) \ 18 { \ 19 .thread_id = x, \ 20 .ep_config = { \ 21 .ep_type = PSIL_EP_PDMA_XY, \ 22 .pkt_mode = 1, \ 23 }, \ 24 } 25 26#define PSIL_PDMA_MCASP(x) \ 27 { \ 28 .thread_id = x, \ 29 .ep_config = { \ 30 .ep_type = PSIL_EP_PDMA_XY, \ 31 .pdma_acc32 = 1, \ 32 .pdma_burst = 1, \ 33 }, \ 34 } 35 36#define PSIL_ETHERNET(x) \ 37 { \ 38 .thread_id = x, \ 39 .ep_config = { \ 40 .ep_type = PSIL_EP_NATIVE, \ 41 .pkt_mode = 1, \ 42 .needs_epib = 1, \ 43 .psd_size = 16, \ 44 }, \ 45 } 46 47#define PSIL_SA2UL(x, tx) \ 48 { \ 49 .thread_id = x, \ 50 .ep_config = { \ 51 .ep_type = PSIL_EP_NATIVE, \ 52 .pkt_mode = 1, \ 53 .needs_epib = 1, \ 54 .psd_size = 64, \ 55 .notdpkt = tx, \ 56 }, \ 57 } 58 59/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ 60static struct psil_ep j784s4_src_ep_map[] = { 61 /* PDMA_MCASP - McASP0-4 */ 62 PSIL_PDMA_MCASP(0x4400), 63 PSIL_PDMA_MCASP(0x4401), 64 PSIL_PDMA_MCASP(0x4402), 65 PSIL_PDMA_MCASP(0x4403), 66 PSIL_PDMA_MCASP(0x4404), 67 /* PDMA_SPI_G0 - SPI0-3 */ 68 PSIL_PDMA_XY_PKT(0x4600), 69 PSIL_PDMA_XY_PKT(0x4601), 70 PSIL_PDMA_XY_PKT(0x4602), 71 PSIL_PDMA_XY_PKT(0x4603), 72 PSIL_PDMA_XY_PKT(0x4604), 73 PSIL_PDMA_XY_PKT(0x4605), 74 PSIL_PDMA_XY_PKT(0x4606), 75 PSIL_PDMA_XY_PKT(0x4607), 76 PSIL_PDMA_XY_PKT(0x4608), 77 PSIL_PDMA_XY_PKT(0x4609), 78 PSIL_PDMA_XY_PKT(0x460a), 79 PSIL_PDMA_XY_PKT(0x460b), 80 PSIL_PDMA_XY_PKT(0x460c), 81 PSIL_PDMA_XY_PKT(0x460d), 82 PSIL_PDMA_XY_PKT(0x460e), 83 PSIL_PDMA_XY_PKT(0x460f), 84 /* PDMA_SPI_G1 - SPI4-7 */ 85 PSIL_PDMA_XY_PKT(0x4610), 86 PSIL_PDMA_XY_PKT(0x4611), 87 PSIL_PDMA_XY_PKT(0x4612), 88 PSIL_PDMA_XY_PKT(0x4613), 89 PSIL_PDMA_XY_PKT(0x4614), 90 PSIL_PDMA_XY_PKT(0x4615), 91 PSIL_PDMA_XY_PKT(0x4616), 92 PSIL_PDMA_XY_PKT(0x4617), 93 PSIL_PDMA_XY_PKT(0x4618), 94 PSIL_PDMA_XY_PKT(0x4619), 95 PSIL_PDMA_XY_PKT(0x461a), 96 PSIL_PDMA_XY_PKT(0x461b), 97 PSIL_PDMA_XY_PKT(0x461c), 98 PSIL_PDMA_XY_PKT(0x461d), 99 PSIL_PDMA_XY_PKT(0x461e), 100 PSIL_PDMA_XY_PKT(0x461f), 101 /* PDMA_USART_G0 - UART0-1 */ 102 PSIL_PDMA_XY_PKT(0x4700), 103 PSIL_PDMA_XY_PKT(0x4701), 104 /* PDMA_USART_G1 - UART2-3 */ 105 PSIL_PDMA_XY_PKT(0x4702), 106 PSIL_PDMA_XY_PKT(0x4703), 107 /* PDMA_USART_G2 - UART4-9 */ 108 PSIL_PDMA_XY_PKT(0x4704), 109 PSIL_PDMA_XY_PKT(0x4705), 110 PSIL_PDMA_XY_PKT(0x4706), 111 PSIL_PDMA_XY_PKT(0x4707), 112 PSIL_PDMA_XY_PKT(0x4708), 113 PSIL_PDMA_XY_PKT(0x4709), 114 /* CPSW0 */ 115 PSIL_ETHERNET(0x7000), 116 /* MCU_PDMA0 (MCU_PDMA_MISC_G0) - SPI0 */ 117 PSIL_PDMA_XY_PKT(0x7100), 118 PSIL_PDMA_XY_PKT(0x7101), 119 PSIL_PDMA_XY_PKT(0x7102), 120 PSIL_PDMA_XY_PKT(0x7103), 121 /* MCU_PDMA1 (MCU_PDMA_MISC_G1) - SPI1-2 */ 122 PSIL_PDMA_XY_PKT(0x7200), 123 PSIL_PDMA_XY_PKT(0x7201), 124 PSIL_PDMA_XY_PKT(0x7202), 125 PSIL_PDMA_XY_PKT(0x7203), 126 PSIL_PDMA_XY_PKT(0x7204), 127 PSIL_PDMA_XY_PKT(0x7205), 128 PSIL_PDMA_XY_PKT(0x7206), 129 PSIL_PDMA_XY_PKT(0x7207), 130 /* MCU_PDMA2 (MCU_PDMA_MISC_G2) - UART0 */ 131 PSIL_PDMA_XY_PKT(0x7300), 132 /* MCU_PDMA_ADC - ADC0-1 */ 133 PSIL_PDMA_XY_TR(0x7400), 134 PSIL_PDMA_XY_TR(0x7401), 135 PSIL_PDMA_XY_TR(0x7402), 136 PSIL_PDMA_XY_TR(0x7403), 137 /* SA2UL */ 138 PSIL_SA2UL(0x7500, 0), 139 PSIL_SA2UL(0x7501, 0), 140 PSIL_SA2UL(0x7502, 0), 141 PSIL_SA2UL(0x7503, 0), 142}; 143 144/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */ 145static struct psil_ep j784s4_dst_ep_map[] = { 146 /* CPSW0 */ 147 PSIL_ETHERNET(0xf000), 148 PSIL_ETHERNET(0xf001), 149 PSIL_ETHERNET(0xf002), 150 PSIL_ETHERNET(0xf003), 151 PSIL_ETHERNET(0xf004), 152 PSIL_ETHERNET(0xf005), 153 PSIL_ETHERNET(0xf006), 154 PSIL_ETHERNET(0xf007), 155 /* SA2UL */ 156 PSIL_SA2UL(0xf500, 1), 157 PSIL_SA2UL(0xf501, 1), 158}; 159 160struct psil_ep_map j784s4_ep_map = { 161 .name = "j784s4", 162 .src = j784s4_src_ep_map, 163 .src_count = ARRAY_SIZE(j784s4_src_ep_map), 164 .dst = j784s4_dst_ep_map, 165 .dst_count = ARRAY_SIZE(j784s4_dst_ep_map), 166}; 167