// 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, 0x0000c020 + 0x1000 * GSI_EE_AP); REG(INTER_EE_SRC_EV_CH_IRQ_MSK, inter_ee_src_ev_ch_irq_msk, 0x0000c024 + 0x1000 * GSI_EE_AP); static const u32 reg_ch_c_cntxt_0_fmask[] = { [CHTYPE_PROTOCOL] = GENMASK(2, 0), [CHTYPE_DIR] = BIT(3), [CH_EE] = GENMASK(7, 4), [CHID] = GENMASK(12, 8), /* Bit 13 reserved */ [ERINDEX] = GENMASK(18, 14), /* Bit 19 reserved */ [CHSTATE] = GENMASK(23, 20), [ELEMENT_SIZE] = GENMASK(31, 24), }; REG_STRIDE_FIELDS(CH_C_CNTXT_0, ch_c_cntxt_0, 0x0001c000 + 0x4000 * GSI_EE_AP, 0x80); static const u32 reg_ch_c_cntxt_1_fmask[] = { [CH_R_LENGTH] = GENMASK(15, 0), /* Bits 16-31 reserved */ }; REG_STRIDE_FIELDS(CH_C_CNTXT_1, ch_c_cntxt_1, 0x0001c004 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_CNTXT_2, ch_c_cntxt_2, 0x0001c008 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_CNTXT_3, ch_c_cntxt_3, 0x0001c00c + 0x4000 * 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), /* Bits 10-31 reserved */ }; REG_STRIDE_FIELDS(CH_C_QOS, ch_c_qos, 0x0001c05c + 0x4000 * GSI_EE_AP, 0x80); 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_STRIDE(CH_C_SCRATCH_0, ch_c_scratch_0, 0x0001c060 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_SCRATCH_1, ch_c_scratch_1, 0x0001c064 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_SCRATCH_2, ch_c_scratch_2, 0x0001c068 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_SCRATCH_3, ch_c_scratch_3, 0x0001c06c + 0x4000 * GSI_EE_AP, 0x80); static const u32 reg_ev_ch_e_cntxt_0_fmask[] = { [EV_CHTYPE] = GENMASK(3, 0), [EV_EE] = GENMASK(7, 4), [EV_EVCHID] = GENMASK(15, 8), [EV_INTYPE] = BIT(16), /* Bits 17-19 reserved */ [EV_CHSTATE] = GENMASK(23, 20), [EV_ELEMENT_SIZE] = GENMASK(31, 24), }; REG_STRIDE_FIELDS(EV_CH_E_CNTXT_0, ev_ch_e_cntxt_0, 0x0001d000 + 0x4000 * GSI_EE_AP, 0x80); static const u32 reg_ev_ch_e_cntxt_1_fmask[] = { [R_LENGTH] = GENMASK(15, 0), }; REG_STRIDE_FIELDS(EV_CH_E_CNTXT_1, ev_ch_e_cntxt_1, 0x0001d004 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_2, ev_ch_e_cntxt_2, 0x0001d008 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_3, ev_ch_e_cntxt_3, 0x0001d00c + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_4, ev_ch_e_cntxt_4, 0x0001d010 + 0x4000 * 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, 0x0001d020 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_9, ev_ch_e_cntxt_9, 0x0001d024 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_10, ev_ch_e_cntxt_10, 0x0001d028 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_11, ev_ch_e_cntxt_11, 0x0001d02c + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_12, ev_ch_e_cntxt_12, 0x0001d030 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_CNTXT_13, ev_ch_e_cntxt_13, 0x0001d034 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_SCRATCH_0, ev_ch_e_scratch_0, 0x0001d048 + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(EV_CH_E_SCRATCH_1, ev_ch_e_scratch_1, 0x0001d04c + 0x4000 * GSI_EE_AP, 0x80); REG_STRIDE(CH_C_DOORBELL_0, ch_c_doorbell_0, 0x0001e000 + 0x4000 * GSI_EE_AP, 0x08); REG_STRIDE(EV_CH_E_DOORBELL_0, ev_ch_e_doorbell_0, 0x0001e100 + 0x4000 * GSI_EE_AP, 0x08); static const u32 reg_gsi_status_fmask[] = { [ENABLED] = BIT(0), /* Bits 1-31 reserved */ }; REG_FIELDS(GSI_STATUS, gsi_status, 0x0001f000 + 0x4000 * 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, 0x0001f008 + 0x4000 * 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, 0x0001f010 + 0x4000 * 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, 0x0001f018 + 0x4000 * GSI_EE_AP); REG(CNTXT_TYPE_IRQ, cntxt_type_irq, 0x0001f080 + 0x4000 * GSI_EE_AP); REG(CNTXT_TYPE_IRQ_MSK, cntxt_type_irq_msk, 0x0001f088 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_CH_IRQ, cntxt_src_ch_irq, 0x0001f090 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_EV_CH_IRQ, cntxt_src_ev_ch_irq, 0x0001f094 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_CH_IRQ_MSK, cntxt_src_ch_irq_msk, 0x0001f098 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_EV_CH_IRQ_MSK, cntxt_src_ev_ch_irq_msk, 0x0001f09c + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_CH_IRQ_CLR, cntxt_src_ch_irq_clr, 0x0001f0a0 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_EV_CH_IRQ_CLR, cntxt_src_ev_ch_irq_clr, 0x0001f0a4 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_IEOB_IRQ, cntxt_src_ieob_irq, 0x0001f0b0 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_IEOB_IRQ_MSK, cntxt_src_ieob_irq_msk, 0x0001f0b8 + 0x4000 * GSI_EE_AP); REG(CNTXT_SRC_IEOB_IRQ_CLR, cntxt_src_ieob_irq_clr, 0x0001f0c0 + 0x4000 * GSI_EE_AP); REG(CNTXT_GLOB_IRQ_STTS, cntxt_glob_irq_stts, 0x0001f100 + 0x4000 * GSI_EE_AP); REG(CNTXT_GLOB_IRQ_EN, cntxt_glob_irq_en, 0x0001f108 + 0x4000 * GSI_EE_AP); REG(CNTXT_GLOB_IRQ_CLR, cntxt_glob_irq_clr, 0x0001f110 + 0x4000 * GSI_EE_AP); REG(CNTXT_GSI_IRQ_STTS, cntxt_gsi_irq_stts, 0x0001f118 + 0x4000 * GSI_EE_AP); REG(CNTXT_GSI_IRQ_EN, cntxt_gsi_irq_en, 0x0001f120 + 0x4000 * GSI_EE_AP); REG(CNTXT_GSI_IRQ_CLR, cntxt_gsi_irq_clr, 0x0001f128 + 0x4000 * GSI_EE_AP); static const u32 reg_cntxt_intset_fmask[] = { [INTYPE] = BIT(0) /* Bits 1-31 reserved */ }; REG_FIELDS(CNTXT_INTSET, cntxt_intset, 0x0001f180 + 0x4000 * GSI_EE_AP); REG_FIELDS(ERROR_LOG, error_log, 0x0001f200 + 0x4000 * GSI_EE_AP); REG(ERROR_LOG_CLR, error_log_clr, 0x0001f210 + 0x4000 * 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, 0x0001f400 + 0x4000 * 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, [CNTXT_TYPE_IRQ] = ®_cntxt_type_irq, [CNTXT_TYPE_IRQ_MSK] = ®_cntxt_type_irq_msk, [CNTXT_SRC_CH_IRQ] = ®_cntxt_src_ch_irq, [CNTXT_SRC_EV_CH_IRQ] = ®_cntxt_src_ev_ch_irq, [CNTXT_SRC_CH_IRQ_MSK] = ®_cntxt_src_ch_irq_msk, [CNTXT_SRC_EV_CH_IRQ_MSK] = ®_cntxt_src_ev_ch_irq_msk, [CNTXT_SRC_CH_IRQ_CLR] = ®_cntxt_src_ch_irq_clr, [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_v3_1 = { .reg_count = ARRAY_SIZE(reg_array), .reg = reg_array, };