| // SPDX-License-Identifier: GPL-2.0 |
| |
| /* Copyright (C) 2023 Linaro Ltd. */ |
| |
| #include <linux/types.h> |
| |
| #include "../gsi.h" |
| #include "../reg.h" |
| #include "../gsi_reg.h" |
| |
| REG(INTER_EE_SRC_CH_IRQ_MSK, inter_ee_src_ch_irq_msk, |
| 0x0000c01c + 0x1000 * GSI_EE_AP); |
| |
| REG(INTER_EE_SRC_EV_CH_IRQ_MSK, inter_ee_src_ev_ch_irq_msk, |
| 0x0000c028 + 0x1000 * GSI_EE_AP); |
| |
| static const u32 reg_ch_c_cntxt_0_fmask[] = { |
| [CHTYPE_PROTOCOL] = GENMASK(6, 0), |
| [CHTYPE_DIR] = BIT(7), |
| [CH_EE] = GENMASK(11, 8), |
| [CHID] = GENMASK(19, 12), |
| [CHSTATE] = GENMASK(23, 20), |
| [ELEMENT_SIZE] = GENMASK(31, 24), |
| }; |
| |
| REG_STRIDE_FIELDS(CH_C_CNTXT_0, ch_c_cntxt_0, |
| 0x00014000 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| static const u32 reg_ch_c_cntxt_1_fmask[] = { |
| [CH_R_LENGTH] = GENMASK(23, 0), |
| [ERINDEX] = GENMASK(31, 24), |
| }; |
| |
| REG_STRIDE_FIELDS(CH_C_CNTXT_1, ch_c_cntxt_1, |
| 0x00014004 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_CNTXT_2, ch_c_cntxt_2, 0x00014008 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_CNTXT_3, ch_c_cntxt_3, 0x0001400c + 0x12000 * GSI_EE_AP, 0x80); |
| |
| static const u32 reg_ch_c_qos_fmask[] = { |
| [WRR_WEIGHT] = GENMASK(3, 0), |
| /* Bits 4-7 reserved */ |
| [MAX_PREFETCH] = BIT(8), |
| [USE_DB_ENG] = BIT(9), |
| [PREFETCH_MODE] = GENMASK(13, 10), |
| /* Bits 14-15 reserved */ |
| [EMPTY_LVL_THRSHOLD] = GENMASK(23, 16), |
| [DB_IN_BYTES] = BIT(24), |
| [LOW_LATENCY_EN] = BIT(25), |
| /* Bits 26-31 reserved */ |
| }; |
| |
| REG_STRIDE_FIELDS(CH_C_QOS, ch_c_qos, 0x00014048 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_SCRATCH_0, ch_c_scratch_0, |
| 0x0001404c + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_SCRATCH_1, ch_c_scratch_1, |
| 0x00014050 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_SCRATCH_2, ch_c_scratch_2, |
| 0x00014054 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_SCRATCH_3, ch_c_scratch_3, |
| 0x00014058 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| static const u32 reg_ev_ch_e_cntxt_0_fmask[] = { |
| [EV_CHTYPE] = GENMASK(6, 0), |
| [EV_INTYPE] = BIT(7), |
| [EV_EVCHID] = GENMASK(15, 8), |
| [EV_EE] = GENMASK(19, 16), |
| [EV_CHSTATE] = GENMASK(23, 20), |
| [EV_ELEMENT_SIZE] = GENMASK(31, 24), |
| }; |
| |
| REG_STRIDE_FIELDS(EV_CH_E_CNTXT_0, ev_ch_e_cntxt_0, |
| 0x0001c000 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| static const u32 reg_ev_ch_e_cntxt_1_fmask[] = { |
| [R_LENGTH] = GENMASK(23, 0), |
| }; |
| |
| REG_STRIDE_FIELDS(EV_CH_E_CNTXT_1, ev_ch_e_cntxt_1, |
| 0x0001c004 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_2, ev_ch_e_cntxt_2, |
| 0x0001c008 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_3, ev_ch_e_cntxt_3, |
| 0x0001c00c + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_4, ev_ch_e_cntxt_4, |
| 0x0001c010 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| static const u32 reg_ev_ch_e_cntxt_8_fmask[] = { |
| [EV_MODT] = GENMASK(15, 0), |
| [EV_MODC] = GENMASK(23, 16), |
| [EV_MOD_CNT] = GENMASK(31, 24), |
| }; |
| |
| REG_STRIDE_FIELDS(EV_CH_E_CNTXT_8, ev_ch_e_cntxt_8, |
| 0x0001c020 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_9, ev_ch_e_cntxt_9, |
| 0x0001c024 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_10, ev_ch_e_cntxt_10, |
| 0x0001c028 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_11, ev_ch_e_cntxt_11, |
| 0x0001c02c + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_12, ev_ch_e_cntxt_12, |
| 0x0001c030 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_CNTXT_13, ev_ch_e_cntxt_13, |
| 0x0001c034 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_SCRATCH_0, ev_ch_e_scratch_0, |
| 0x0001c048 + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(EV_CH_E_SCRATCH_1, ev_ch_e_scratch_1, |
| 0x0001c04c + 0x12000 * GSI_EE_AP, 0x80); |
| |
| REG_STRIDE(CH_C_DOORBELL_0, ch_c_doorbell_0, |
| 0x00024000 + 0x12000 * GSI_EE_AP, 0x08); |
| |
| REG_STRIDE(EV_CH_E_DOORBELL_0, ev_ch_e_doorbell_0, |
| 0x00024800 + 0x12000 * GSI_EE_AP, 0x08); |
| |
| static const u32 reg_gsi_status_fmask[] = { |
| [ENABLED] = BIT(0), |
| /* Bits 1-31 reserved */ |
| }; |
| |
| REG_FIELDS(GSI_STATUS, gsi_status, 0x00025000 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_ch_cmd_fmask[] = { |
| [CH_CHID] = GENMASK(7, 0), |
| /* Bits 8-23 reserved */ |
| [CH_OPCODE] = GENMASK(31, 24), |
| }; |
| |
| REG_FIELDS(CH_CMD, ch_cmd, 0x00025008 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_ev_ch_cmd_fmask[] = { |
| [EV_CHID] = GENMASK(7, 0), |
| /* Bits 8-23 reserved */ |
| [EV_OPCODE] = GENMASK(31, 24), |
| }; |
| |
| REG_FIELDS(EV_CH_CMD, ev_ch_cmd, 0x00025010 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_generic_cmd_fmask[] = { |
| [GENERIC_OPCODE] = GENMASK(4, 0), |
| [GENERIC_CHID] = GENMASK(9, 5), |
| [GENERIC_EE] = GENMASK(13, 10), |
| /* Bits 14-31 reserved */ |
| }; |
| |
| REG_FIELDS(GENERIC_CMD, generic_cmd, 0x00025018 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_hw_param_2_fmask[] = { |
| [NUM_CH_PER_EE] = GENMASK(7, 0), |
| [IRAM_SIZE] = GENMASK(12, 8), |
| [GSI_CH_PEND_TRANSLATE] = BIT(13), |
| [GSI_CH_FULL_LOGIC] = BIT(14), |
| [GSI_USE_SDMA] = BIT(15), |
| [GSI_SDMA_N_INT] = GENMASK(18, 16), |
| [GSI_SDMA_MAX_BURST] = GENMASK(26, 19), |
| [GSI_SDMA_N_IOVEC] = GENMASK(29, 27), |
| [GSI_USE_RD_WR_ENG] = BIT(30), |
| [GSI_USE_INTER_EE] = BIT(31), |
| }; |
| |
| REG_FIELDS(HW_PARAM_2, hw_param_2, 0x00025040 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_hw_param_4_fmask[] = { |
| [EV_PER_EE] = GENMASK(7, 0), |
| [IRAM_PROTOCOL_COUNT] = GENMASK(15, 8), |
| /* Bits 16-31 reserved */ |
| }; |
| |
| REG_FIELDS(HW_PARAM_4, hw_param_4, 0x00025050 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_TYPE_IRQ, cntxt_type_irq, 0x00025080 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_TYPE_IRQ_MSK, cntxt_type_irq_msk, 0x00025088 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_CH_IRQ, cntxt_src_ch_irq, 0x00025090 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_CH_IRQ_MSK, cntxt_src_ch_irq_msk, |
| 0x00025094 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_CH_IRQ_CLR, cntxt_src_ch_irq_clr, |
| 0x00025098 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_EV_CH_IRQ, cntxt_src_ev_ch_irq, 0x0002509c + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_EV_CH_IRQ_MSK, cntxt_src_ev_ch_irq_msk, |
| 0x000250a0 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_EV_CH_IRQ_CLR, cntxt_src_ev_ch_irq_clr, |
| 0x000250a4 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_IEOB_IRQ, cntxt_src_ieob_irq, 0x000250a8 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_IEOB_IRQ_MSK, cntxt_src_ieob_irq_msk, |
| 0x000250ac + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_SRC_IEOB_IRQ_CLR, cntxt_src_ieob_irq_clr, |
| 0x000250b0 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GLOB_IRQ_STTS, cntxt_glob_irq_stts, 0x00025200 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GLOB_IRQ_EN, cntxt_glob_irq_en, 0x00025204 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GLOB_IRQ_CLR, cntxt_glob_irq_clr, 0x00025208 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GSI_IRQ_STTS, cntxt_gsi_irq_stts, 0x0002520c + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GSI_IRQ_EN, cntxt_gsi_irq_en, 0x00025210 + 0x12000 * GSI_EE_AP); |
| |
| REG(CNTXT_GSI_IRQ_CLR, cntxt_gsi_irq_clr, 0x00025214 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_cntxt_intset_fmask[] = { |
| [INTYPE] = BIT(0) |
| /* Bits 1-31 reserved */ |
| }; |
| |
| REG_FIELDS(CNTXT_INTSET, cntxt_intset, 0x00025220 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_error_log_fmask[] = { |
| [ERR_ARG3] = GENMASK(3, 0), |
| [ERR_ARG2] = GENMASK(7, 4), |
| [ERR_ARG1] = GENMASK(11, 8), |
| [ERR_CODE] = GENMASK(15, 12), |
| /* Bits 16-18 reserved */ |
| [ERR_VIRT_IDX] = GENMASK(23, 19), |
| [ERR_TYPE] = GENMASK(27, 24), |
| [ERR_EE] = GENMASK(31, 28), |
| }; |
| |
| REG_FIELDS(ERROR_LOG, error_log, 0x00025240 + 0x12000 * GSI_EE_AP); |
| |
| REG(ERROR_LOG_CLR, error_log_clr, 0x00025244 + 0x12000 * GSI_EE_AP); |
| |
| static const u32 reg_cntxt_scratch_0_fmask[] = { |
| [INTER_EE_RESULT] = GENMASK(2, 0), |
| /* Bits 3-4 reserved */ |
| [GENERIC_EE_RESULT] = GENMASK(7, 5), |
| /* Bits 8-31 reserved */ |
| }; |
| |
| REG_FIELDS(CNTXT_SCRATCH_0, cntxt_scratch_0, 0x00025400 + 0x12000 * GSI_EE_AP); |
| |
| static const struct reg *reg_array[] = { |
| [INTER_EE_SRC_CH_IRQ_MSK] = ®_inter_ee_src_ch_irq_msk, |
| [INTER_EE_SRC_EV_CH_IRQ_MSK] = ®_inter_ee_src_ev_ch_irq_msk, |
| [CH_C_CNTXT_0] = ®_ch_c_cntxt_0, |
| [CH_C_CNTXT_1] = ®_ch_c_cntxt_1, |
| [CH_C_CNTXT_2] = ®_ch_c_cntxt_2, |
| [CH_C_CNTXT_3] = ®_ch_c_cntxt_3, |
| [CH_C_QOS] = ®_ch_c_qos, |
| [CH_C_SCRATCH_0] = ®_ch_c_scratch_0, |
| [CH_C_SCRATCH_1] = ®_ch_c_scratch_1, |
| [CH_C_SCRATCH_2] = ®_ch_c_scratch_2, |
| [CH_C_SCRATCH_3] = ®_ch_c_scratch_3, |
| [EV_CH_E_CNTXT_0] = ®_ev_ch_e_cntxt_0, |
| [EV_CH_E_CNTXT_1] = ®_ev_ch_e_cntxt_1, |
| [EV_CH_E_CNTXT_2] = ®_ev_ch_e_cntxt_2, |
| [EV_CH_E_CNTXT_3] = ®_ev_ch_e_cntxt_3, |
| [EV_CH_E_CNTXT_4] = ®_ev_ch_e_cntxt_4, |
| [EV_CH_E_CNTXT_8] = ®_ev_ch_e_cntxt_8, |
| [EV_CH_E_CNTXT_9] = ®_ev_ch_e_cntxt_9, |
| [EV_CH_E_CNTXT_10] = ®_ev_ch_e_cntxt_10, |
| [EV_CH_E_CNTXT_11] = ®_ev_ch_e_cntxt_11, |
| [EV_CH_E_CNTXT_12] = ®_ev_ch_e_cntxt_12, |
| [EV_CH_E_CNTXT_13] = ®_ev_ch_e_cntxt_13, |
| [EV_CH_E_SCRATCH_0] = ®_ev_ch_e_scratch_0, |
| [EV_CH_E_SCRATCH_1] = ®_ev_ch_e_scratch_1, |
| [CH_C_DOORBELL_0] = ®_ch_c_doorbell_0, |
| [EV_CH_E_DOORBELL_0] = ®_ev_ch_e_doorbell_0, |
| [GSI_STATUS] = ®_gsi_status, |
| [CH_CMD] = ®_ch_cmd, |
| [EV_CH_CMD] = ®_ev_ch_cmd, |
| [GENERIC_CMD] = ®_generic_cmd, |
| [HW_PARAM_2] = ®_hw_param_2, |
| [HW_PARAM_4] = ®_hw_param_4, |
| [CNTXT_TYPE_IRQ] = ®_cntxt_type_irq, |
| [CNTXT_TYPE_IRQ_MSK] = ®_cntxt_type_irq_msk, |
| [CNTXT_SRC_CH_IRQ] = ®_cntxt_src_ch_irq, |
| [CNTXT_SRC_CH_IRQ_MSK] = ®_cntxt_src_ch_irq_msk, |
| [CNTXT_SRC_CH_IRQ_CLR] = ®_cntxt_src_ch_irq_clr, |
| [CNTXT_SRC_EV_CH_IRQ] = ®_cntxt_src_ev_ch_irq, |
| [CNTXT_SRC_EV_CH_IRQ_MSK] = ®_cntxt_src_ev_ch_irq_msk, |
| [CNTXT_SRC_EV_CH_IRQ_CLR] = ®_cntxt_src_ev_ch_irq_clr, |
| [CNTXT_SRC_IEOB_IRQ] = ®_cntxt_src_ieob_irq, |
| [CNTXT_SRC_IEOB_IRQ_MSK] = ®_cntxt_src_ieob_irq_msk, |
| [CNTXT_SRC_IEOB_IRQ_CLR] = ®_cntxt_src_ieob_irq_clr, |
| [CNTXT_GLOB_IRQ_STTS] = ®_cntxt_glob_irq_stts, |
| [CNTXT_GLOB_IRQ_EN] = ®_cntxt_glob_irq_en, |
| [CNTXT_GLOB_IRQ_CLR] = ®_cntxt_glob_irq_clr, |
| [CNTXT_GSI_IRQ_STTS] = ®_cntxt_gsi_irq_stts, |
| [CNTXT_GSI_IRQ_EN] = ®_cntxt_gsi_irq_en, |
| [CNTXT_GSI_IRQ_CLR] = ®_cntxt_gsi_irq_clr, |
| [CNTXT_INTSET] = ®_cntxt_intset, |
| [ERROR_LOG] = ®_error_log, |
| [ERROR_LOG_CLR] = ®_error_log_clr, |
| [CNTXT_SCRATCH_0] = ®_cntxt_scratch_0, |
| }; |
| |
| const struct regs gsi_regs_v5_0 = { |
| .reg_count = ARRAY_SIZE(reg_array), |
| .reg = reg_array, |
| }; |