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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/wwan/t7xx/t7xx_reg.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/wwan/t7xx/t7xx_reg.h')
-rw-r--r-- | drivers/net/wwan/t7xx/t7xx_reg.h | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/drivers/net/wwan/t7xx/t7xx_reg.h b/drivers/net/wwan/t7xx/t7xx_reg.h new file mode 100644 index 000000000..7c1b81091 --- /dev/null +++ b/drivers/net/wwan/t7xx/t7xx_reg.h @@ -0,0 +1,350 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * Copyright (c) 2021, MediaTek Inc. + * Copyright (c) 2021-2022, Intel Corporation. + * + * Authors: + * Haijun Liu <haijun.liu@mediatek.com> + * Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> + * + * Contributors: + * Amir Hanania <amir.hanania@intel.com> + * Andy Shevchenko <andriy.shevchenko@linux.intel.com> + * Eliot Lee <eliot.lee@intel.com> + * Moises Veleta <moises.veleta@intel.com> + * Ricardo Martinez <ricardo.martinez@linux.intel.com> + * Sreehari Kancharla <sreehari.kancharla@intel.com> + */ + +#ifndef __T7XX_REG_H__ +#define __T7XX_REG_H__ + +#include <linux/bits.h> + +/* Device base address offset */ +#define MHCCIF_RC_DEV_BASE 0x10024000 + +#define REG_RC2EP_SW_BSY 0x04 +#define REG_RC2EP_SW_INT_START 0x08 + +#define REG_RC2EP_SW_TCHNUM 0x0c +#define H2D_CH_EXCEPTION_ACK 1 +#define H2D_CH_EXCEPTION_CLEARQ_ACK 2 +#define H2D_CH_DS_LOCK 3 +/* Channels 4-8 are reserved */ +#define H2D_CH_SUSPEND_REQ 9 +#define H2D_CH_RESUME_REQ 10 +#define H2D_CH_SUSPEND_REQ_AP 11 +#define H2D_CH_RESUME_REQ_AP 12 +#define H2D_CH_DEVICE_RESET 13 +#define H2D_CH_DRM_DISABLE_AP 14 + +#define REG_EP2RC_SW_INT_STS 0x10 +#define REG_EP2RC_SW_INT_ACK 0x14 +#define REG_EP2RC_SW_INT_EAP_MASK 0x20 +#define REG_EP2RC_SW_INT_EAP_MASK_SET 0x30 +#define REG_EP2RC_SW_INT_EAP_MASK_CLR 0x40 + +#define D2H_INT_DS_LOCK_ACK BIT(0) +#define D2H_INT_EXCEPTION_INIT BIT(1) +#define D2H_INT_EXCEPTION_INIT_DONE BIT(2) +#define D2H_INT_EXCEPTION_CLEARQ_DONE BIT(3) +#define D2H_INT_EXCEPTION_ALLQ_RESET BIT(4) +#define D2H_INT_PORT_ENUM BIT(5) +/* Bits 6-10 are reserved */ +#define D2H_INT_SUSPEND_ACK BIT(11) +#define D2H_INT_RESUME_ACK BIT(12) +#define D2H_INT_SUSPEND_ACK_AP BIT(13) +#define D2H_INT_RESUME_ACK_AP BIT(14) +#define D2H_INT_ASYNC_SAP_HK BIT(15) +#define D2H_INT_ASYNC_MD_HK BIT(16) + +/* Register base */ +#define INFRACFG_AO_DEV_CHIP 0x10001000 + +/* ATR setting */ +#define T7XX_PCIE_REG_TRSL_ADDR_CHIP 0x10000000 +#define T7XX_PCIE_REG_SIZE_CHIP 0x00400000 + +/* Reset Generic Unit (RGU) */ +#define TOPRGU_CH_PCIE_IRQ_STA 0x1000790c + +#define ATR_PORT_OFFSET 0x100 +#define ATR_TABLE_OFFSET 0x20 +#define ATR_TABLE_NUM_PER_ATR 8 +#define ATR_TRANSPARENT_SIZE 0x3f + +/* PCIE_MAC_IREG Register Definition */ + +#define ISTAT_HST_CTRL 0x01ac +#define ISTAT_HST_CTRL_DIS BIT(0) + +#define T7XX_PCIE_MISC_CTRL 0x0348 +#define T7XX_PCIE_MISC_MAC_SLEEP_DIS BIT(7) + +#define T7XX_PCIE_CFG_MSIX 0x03ec +#define ATR_PCIE_WIN0_T0_ATR_PARAM_SRC_ADDR 0x0600 +#define ATR_PCIE_WIN0_T0_TRSL_ADDR 0x0608 +#define ATR_PCIE_WIN0_T0_TRSL_PARAM 0x0610 +#define ATR_PCIE_WIN0_ADDR_ALGMT GENMASK_ULL(63, 12) + +#define ATR_SRC_ADDR_INVALID 0x007f + +#define T7XX_PCIE_PM_RESUME_STATE 0x0d0c + +enum t7xx_pm_resume_state { + PM_RESUME_REG_STATE_L3, + PM_RESUME_REG_STATE_L1, + PM_RESUME_REG_STATE_INIT, + PM_RESUME_REG_STATE_EXP, + PM_RESUME_REG_STATE_L2, + PM_RESUME_REG_STATE_L2_EXP, +}; + +#define T7XX_PCIE_MISC_DEV_STATUS 0x0d1c +#define MISC_STAGE_MASK GENMASK(2, 0) +#define MISC_RESET_TYPE_PLDR BIT(26) +#define MISC_RESET_TYPE_FLDR BIT(27) +#define LINUX_STAGE 4 + +#define T7XX_PCIE_RESOURCE_STATUS 0x0d28 +#define T7XX_PCIE_RESOURCE_STS_MSK GENMASK(4, 0) + +#define DISABLE_ASPM_LOWPWR 0x0e50 +#define ENABLE_ASPM_LOWPWR 0x0e54 +#define T7XX_L1_BIT(i) BIT((i) * 4 + 1) +#define T7XX_L1_1_BIT(i) BIT((i) * 4 + 2) +#define T7XX_L1_2_BIT(i) BIT((i) * 4 + 3) + +#define MSIX_ISTAT_HST_GRP0_0 0x0f00 +#define IMASK_HOST_MSIX_SET_GRP0_0 0x3000 +#define IMASK_HOST_MSIX_CLR_GRP0_0 0x3080 +#define EXT_INT_START 24 +#define EXT_INT_NUM 8 +#define MSIX_MSK_SET_ALL GENMASK(31, 24) + +enum t7xx_int { + DPMAIF_INT, + CLDMA0_INT, + CLDMA1_INT, + CLDMA2_INT, + MHCCIF_INT, + DPMAIF2_INT, + SAP_RGU_INT, + CLDMA3_INT, +}; + +/* DPMA definitions */ + +#define DPMAIF_PD_BASE 0x1022d000 +#define BASE_DPMAIF_UL DPMAIF_PD_BASE +#define BASE_DPMAIF_DL (DPMAIF_PD_BASE + 0x100) +#define BASE_DPMAIF_AP_MISC (DPMAIF_PD_BASE + 0x400) +#define BASE_DPMAIF_MMW_HPC (DPMAIF_PD_BASE + 0x600) +#define BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX (DPMAIF_PD_BASE + 0x900) +#define BASE_DPMAIF_PD_SRAM_DL (DPMAIF_PD_BASE + 0xc00) +#define BASE_DPMAIF_PD_SRAM_UL (DPMAIF_PD_BASE + 0xd00) + +#define DPMAIF_AO_BASE 0x10014000 +#define BASE_DPMAIF_AO_UL DPMAIF_AO_BASE +#define BASE_DPMAIF_AO_DL (DPMAIF_AO_BASE + 0x400) + +#define DPMAIF_UL_ADD_DESC (BASE_DPMAIF_UL + 0x00) +#define DPMAIF_UL_CHK_BUSY (BASE_DPMAIF_UL + 0x88) +#define DPMAIF_UL_RESERVE_AO_RW (BASE_DPMAIF_UL + 0xac) +#define DPMAIF_UL_ADD_DESC_CH0 (BASE_DPMAIF_UL + 0xb0) + +#define DPMAIF_DL_BAT_INIT (BASE_DPMAIF_DL + 0x00) +#define DPMAIF_DL_BAT_ADD (BASE_DPMAIF_DL + 0x04) +#define DPMAIF_DL_BAT_INIT_CON0 (BASE_DPMAIF_DL + 0x08) +#define DPMAIF_DL_BAT_INIT_CON1 (BASE_DPMAIF_DL + 0x0c) +#define DPMAIF_DL_BAT_INIT_CON2 (BASE_DPMAIF_DL + 0x10) +#define DPMAIF_DL_BAT_INIT_CON3 (BASE_DPMAIF_DL + 0x50) +#define DPMAIF_DL_CHK_BUSY (BASE_DPMAIF_DL + 0xb4) + +#define DPMAIF_AP_L2TISAR0 (BASE_DPMAIF_AP_MISC + 0x00) +#define DPMAIF_AP_APDL_L2TISAR0 (BASE_DPMAIF_AP_MISC + 0x50) +#define DPMAIF_AP_IP_BUSY (BASE_DPMAIF_AP_MISC + 0x60) +#define DPMAIF_AP_CG_EN (BASE_DPMAIF_AP_MISC + 0x68) +#define DPMAIF_AP_OVERWRITE_CFG (BASE_DPMAIF_AP_MISC + 0x90) +#define DPMAIF_AP_MEM_CLR (BASE_DPMAIF_AP_MISC + 0x94) +#define DPMAIF_AP_ALL_L2TISAR0_MASK GENMASK(31, 0) +#define DPMAIF_AP_APDL_ALL_L2TISAR0_MASK GENMASK(31, 0) +#define DPMAIF_AP_IP_BUSY_MASK GENMASK(31, 0) + +#define DPMAIF_AO_UL_INIT_SET (BASE_DPMAIF_AO_UL + 0x0) +#define DPMAIF_AO_UL_CHNL_ARB0 (BASE_DPMAIF_AO_UL + 0x1c) +#define DPMAIF_AO_UL_AP_L2TIMR0 (BASE_DPMAIF_AO_UL + 0x80) +#define DPMAIF_AO_UL_AP_L2TIMCR0 (BASE_DPMAIF_AO_UL + 0x84) +#define DPMAIF_AO_UL_AP_L2TIMSR0 (BASE_DPMAIF_AO_UL + 0x88) +#define DPMAIF_AO_UL_AP_L1TIMR0 (BASE_DPMAIF_AO_UL + 0x8c) +#define DPMAIF_AO_UL_APDL_L2TIMR0 (BASE_DPMAIF_AO_UL + 0x90) +#define DPMAIF_AO_UL_APDL_L2TIMCR0 (BASE_DPMAIF_AO_UL + 0x94) +#define DPMAIF_AO_UL_APDL_L2TIMSR0 (BASE_DPMAIF_AO_UL + 0x98) +#define DPMAIF_AO_AP_DLUL_IP_BUSY_MASK (BASE_DPMAIF_AO_UL + 0x9c) + +#define DPMAIF_AO_UL_CHNL0_CON0 (BASE_DPMAIF_PD_SRAM_UL + 0x10) +#define DPMAIF_AO_UL_CHNL0_CON1 (BASE_DPMAIF_PD_SRAM_UL + 0x14) +#define DPMAIF_AO_UL_CHNL0_CON2 (BASE_DPMAIF_PD_SRAM_UL + 0x18) +#define DPMAIF_AO_UL_CH0_STA (BASE_DPMAIF_PD_SRAM_UL + 0x70) + +#define DPMAIF_AO_DL_INIT_SET (BASE_DPMAIF_AO_DL + 0x00) +#define DPMAIF_AO_DL_IRQ_MASK (BASE_DPMAIF_AO_DL + 0x0c) +#define DPMAIF_AO_DL_DLQPIT_INIT_CON5 (BASE_DPMAIF_AO_DL + 0x28) +#define DPMAIF_AO_DL_DLQPIT_TRIG_THRES (BASE_DPMAIF_AO_DL + 0x34) + +#define DPMAIF_AO_DL_PKTINFO_CON0 (BASE_DPMAIF_PD_SRAM_DL + 0x00) +#define DPMAIF_AO_DL_PKTINFO_CON1 (BASE_DPMAIF_PD_SRAM_DL + 0x04) +#define DPMAIF_AO_DL_PKTINFO_CON2 (BASE_DPMAIF_PD_SRAM_DL + 0x08) +#define DPMAIF_AO_DL_RDY_CHK_THRES (BASE_DPMAIF_PD_SRAM_DL + 0x0c) +#define DPMAIF_AO_DL_RDY_CHK_FRG_THRES (BASE_DPMAIF_PD_SRAM_DL + 0x10) + +#define DPMAIF_AO_DL_DLQ_AGG_CFG (BASE_DPMAIF_PD_SRAM_DL + 0x20) +#define DPMAIF_AO_DL_DLQPIT_TIMEOUT0 (BASE_DPMAIF_PD_SRAM_DL + 0x24) +#define DPMAIF_AO_DL_DLQPIT_TIMEOUT1 (BASE_DPMAIF_PD_SRAM_DL + 0x28) +#define DPMAIF_AO_DL_HPC_CNTL (BASE_DPMAIF_PD_SRAM_DL + 0x38) +#define DPMAIF_AO_DL_PIT_SEQ_END (BASE_DPMAIF_PD_SRAM_DL + 0x40) + +#define DPMAIF_AO_DL_BAT_RD_IDX (BASE_DPMAIF_PD_SRAM_DL + 0xd8) +#define DPMAIF_AO_DL_BAT_WR_IDX (BASE_DPMAIF_PD_SRAM_DL + 0xdc) +#define DPMAIF_AO_DL_PIT_RD_IDX (BASE_DPMAIF_PD_SRAM_DL + 0xec) +#define DPMAIF_AO_DL_PIT_WR_IDX (BASE_DPMAIF_PD_SRAM_DL + 0x60) +#define DPMAIF_AO_DL_FRGBAT_RD_IDX (BASE_DPMAIF_PD_SRAM_DL + 0x78) +#define DPMAIF_AO_DL_DLQ_WR_IDX (BASE_DPMAIF_PD_SRAM_DL + 0xa4) + +#define DPMAIF_HPC_INTR_MASK (BASE_DPMAIF_MMW_HPC + 0x0f4) +#define DPMA_HPC_ALL_INT_MASK GENMASK(15, 0) + +#define DPMAIF_HPC_DLQ_PATH_MODE 3 +#define DPMAIF_HPC_ADD_MODE_DF 0 +#define DPMAIF_HPC_TOTAL_NUM 8 +#define DPMAIF_HPC_MAX_TOTAL_NUM 8 + +#define DPMAIF_DL_DLQPIT_INIT (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x00) +#define DPMAIF_DL_DLQPIT_ADD (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x10) +#define DPMAIF_DL_DLQPIT_INIT_CON0 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x14) +#define DPMAIF_DL_DLQPIT_INIT_CON1 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x18) +#define DPMAIF_DL_DLQPIT_INIT_CON2 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x1c) +#define DPMAIF_DL_DLQPIT_INIT_CON3 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x20) +#define DPMAIF_DL_DLQPIT_INIT_CON4 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x24) +#define DPMAIF_DL_DLQPIT_INIT_CON5 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x28) +#define DPMAIF_DL_DLQPIT_INIT_CON6 (BASE_DPMAIF_DL_DLQ_REMOVEAO_IDX + 0x2c) + +#define DPMAIF_ULQSAR_n(q) (DPMAIF_AO_UL_CHNL0_CON0 + 0x10 * (q)) +#define DPMAIF_UL_DRBSIZE_ADDRH_n(q) (DPMAIF_AO_UL_CHNL0_CON1 + 0x10 * (q)) +#define DPMAIF_UL_DRB_ADDRH_n(q) (DPMAIF_AO_UL_CHNL0_CON2 + 0x10 * (q)) +#define DPMAIF_ULQ_STA0_n(q) (DPMAIF_AO_UL_CH0_STA + 0x04 * (q)) +#define DPMAIF_ULQ_ADD_DESC_CH_n(q) (DPMAIF_UL_ADD_DESC_CH0 + 0x04 * (q)) + +#define DPMAIF_UL_DRB_RIDX_MSK GENMASK(31, 16) + +#define DPMAIF_AP_RGU_ASSERT 0x10001150 +#define DPMAIF_AP_RGU_DEASSERT 0x10001154 +#define DPMAIF_AP_RST_BIT BIT(2) + +#define DPMAIF_AP_AO_RGU_ASSERT 0x10001140 +#define DPMAIF_AP_AO_RGU_DEASSERT 0x10001144 +#define DPMAIF_AP_AO_RST_BIT BIT(6) + +/* DPMAIF init/restore */ +#define DPMAIF_UL_ADD_NOT_READY BIT(31) +#define DPMAIF_UL_ADD_UPDATE BIT(31) +#define DPMAIF_UL_ADD_COUNT_MASK GENMASK(15, 0) +#define DPMAIF_UL_ALL_QUE_ARB_EN GENMASK(11, 8) + +#define DPMAIF_DL_ADD_UPDATE BIT(31) +#define DPMAIF_DL_ADD_NOT_READY BIT(31) +#define DPMAIF_DL_FRG_ADD_UPDATE BIT(16) +#define DPMAIF_DL_ADD_COUNT_MASK GENMASK(15, 0) + +#define DPMAIF_DL_BAT_INIT_ALLSET BIT(0) +#define DPMAIF_DL_BAT_FRG_INIT BIT(16) +#define DPMAIF_DL_BAT_INIT_EN BIT(31) +#define DPMAIF_DL_BAT_INIT_NOT_READY BIT(31) +#define DPMAIF_DL_BAT_INIT_ONLY_ENABLE_BIT 0 + +#define DPMAIF_DL_PIT_INIT_ALLSET BIT(0) +#define DPMAIF_DL_PIT_INIT_EN BIT(31) +#define DPMAIF_DL_PIT_INIT_NOT_READY BIT(31) + +#define DPMAIF_BAT_REMAIN_SZ_BASE 16 +#define DPMAIF_BAT_BUFFER_SZ_BASE 128 +#define DPMAIF_FRG_BUFFER_SZ_BASE 128 + +#define DLQ_PIT_IDX_SIZE 0x20 + +#define DPMAIF_PIT_SIZE_MSK GENMASK(17, 0) + +#define DPMAIF_PIT_REM_CNT_MSK GENMASK(17, 0) + +#define DPMAIF_BAT_EN_MSK BIT(16) +#define DPMAIF_FRG_EN_MSK BIT(28) +#define DPMAIF_BAT_SIZE_MSK GENMASK(15, 0) + +#define DPMAIF_BAT_BID_MAXCNT_MSK GENMASK(31, 16) +#define DPMAIF_BAT_REMAIN_MINSZ_MSK GENMASK(15, 8) +#define DPMAIF_PIT_CHK_NUM_MSK GENMASK(31, 24) +#define DPMAIF_BAT_BUF_SZ_MSK GENMASK(16, 8) +#define DPMAIF_FRG_BUF_SZ_MSK GENMASK(16, 8) +#define DPMAIF_BAT_RSV_LEN_MSK GENMASK(7, 0) +#define DPMAIF_PKT_ALIGN_MSK GENMASK(23, 22) + +#define DPMAIF_BAT_CHECK_THRES_MSK GENMASK(21, 16) +#define DPMAIF_FRG_CHECK_THRES_MSK GENMASK(7, 0) + +#define DPMAIF_PKT_ALIGN_EN BIT(23) + +#define DPMAIF_DRB_SIZE_MSK GENMASK(15, 0) + +#define DPMAIF_DL_RD_WR_IDX_MSK GENMASK(17, 0) + +/* DPMAIF_UL_CHK_BUSY */ +#define DPMAIF_UL_IDLE_STS BIT(11) +/* DPMAIF_DL_CHK_BUSY */ +#define DPMAIF_DL_IDLE_STS BIT(23) +/* DPMAIF_AO_DL_RDY_CHK_THRES */ +#define DPMAIF_DL_PKT_CHECKSUM_EN BIT(31) +#define DPMAIF_PORT_MODE_PCIE BIT(30) +#define DPMAIF_DL_BURST_PIT_EN BIT(13) +/* DPMAIF_DL_BAT_INIT_CON1 */ +#define DPMAIF_DL_BAT_CACHE_PRI BIT(22) +/* DPMAIF_AP_MEM_CLR */ +#define DPMAIF_MEM_CLR BIT(0) +/* DPMAIF_AP_OVERWRITE_CFG */ +#define DPMAIF_SRAM_SYNC BIT(0) +/* DPMAIF_AO_UL_INIT_SET */ +#define DPMAIF_UL_INIT_DONE BIT(0) +/* DPMAIF_AO_DL_INIT_SET */ +#define DPMAIF_DL_INIT_DONE BIT(0) +/* DPMAIF_AO_DL_PIT_SEQ_END */ +#define DPMAIF_DL_PIT_SEQ_MSK GENMASK(7, 0) +/* DPMAIF_UL_RESERVE_AO_RW */ +#define DPMAIF_PCIE_MODE_SET_VALUE 0x55 +/* DPMAIF_AP_CG_EN */ +#define DPMAIF_CG_EN 0x7f + +#define DPMAIF_UDL_IP_BUSY BIT(0) +#define DPMAIF_DL_INT_DLQ0_QDONE BIT(8) +#define DPMAIF_DL_INT_DLQ1_QDONE BIT(9) +#define DPMAIF_DL_INT_DLQ0_PITCNT_LEN BIT(10) +#define DPMAIF_DL_INT_DLQ1_PITCNT_LEN BIT(11) +#define DPMAIF_DL_INT_Q2TOQ1 BIT(24) +#define DPMAIF_DL_INT_Q2APTOP BIT(25) + +#define DPMAIF_DLQ_LOW_TIMEOUT_THRES_MKS GENMASK(15, 0) +#define DPMAIF_DLQ_HIGH_TIMEOUT_THRES_MSK GENMASK(31, 16) + +/* DPMAIF DLQ HW configure */ +#define DPMAIF_AGG_MAX_LEN_DF 65535 +#define DPMAIF_AGG_TBL_ENT_NUM_DF 50 +#define DPMAIF_HASH_PRIME_DF 13 +#define DPMAIF_MID_TIMEOUT_THRES_DF 100 +#define DPMAIF_DLQ_TIMEOUT_THRES_DF 100 +#define DPMAIF_DLQ_PRS_THRES_DF 10 +#define DPMAIF_DLQ_HASH_BIT_CHOOSE_DF 0 + +#define DPMAIF_DLQPIT_EN_MSK BIT(20) +#define DPMAIF_DLQPIT_CHAN_OFS 16 +#define DPMAIF_ADD_DLQ_PIT_CHAN_OFS 20 + +#endif /* __T7XX_REG_H__ */ |