/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (C) 2023--2024 Intel Corporation */ #ifndef IPU6_PLATFORM_BUTTRESS_REGS_H #define IPU6_PLATFORM_BUTTRESS_REGS_H #include /* IS_WORKPOINT_REQ */ #define IPU6_BUTTRESS_REG_IS_FREQ_CTL 0x34 /* PS_WORKPOINT_REQ */ #define IPU6_BUTTRESS_REG_PS_FREQ_CTL 0x38 /* should be tuned for real silicon */ #define IPU6_IS_FREQ_CTL_DEFAULT_RATIO 0x08 #define IPU6SE_IS_FREQ_CTL_DEFAULT_RATIO 0x0a #define IPU6_PS_FREQ_CTL_DEFAULT_RATIO 0x0d #define IPU6_IS_FREQ_CTL_DEFAULT_QOS_FLOOR_RATIO 0x10 #define IPU6_PS_FREQ_CTL_DEFAULT_QOS_FLOOR_RATIO 0x0708 #define IPU6_BUTTRESS_PWR_STATE_IS_PWR_SHIFT 3 #define IPU6_BUTTRESS_PWR_STATE_IS_PWR_MASK GENMASK(4, 3) #define IPU6_BUTTRESS_PWR_STATE_PS_PWR_SHIFT 6 #define IPU6_BUTTRESS_PWR_STATE_PS_PWR_MASK GENMASK(7, 6) #define IPU6_BUTTRESS_PWR_STATE_DN_DONE 0x0 #define IPU6_BUTTRESS_PWR_STATE_UP_PROCESS 0x1 #define IPU6_BUTTRESS_PWR_STATE_DN_PROCESS 0x2 #define IPU6_BUTTRESS_PWR_STATE_UP_DONE 0x3 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_0 0x270 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_1 0x274 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_2 0x278 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_3 0x27c #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_4 0x280 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_5 0x284 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_6 0x288 #define IPU6_BUTTRESS_REG_FPGA_SUPPORT_7 0x28c #define BUTTRESS_REG_WDT 0x8 #define BUTTRESS_REG_BTRS_CTRL 0xc #define BUTTRESS_REG_BTRS_CTRL_STALL_MODE_VC0 BIT(0) #define BUTTRESS_REG_BTRS_CTRL_STALL_MODE_VC1 BIT(1) #define BUTTRESS_REG_BTRS_CTRL_REF_CLK_IND GENMASK(9, 8) #define BUTTRESS_REG_FW_RESET_CTL 0x30 #define BUTTRESS_FW_RESET_CTL_START BIT(0) #define BUTTRESS_FW_RESET_CTL_DONE BIT(1) #define BUTTRESS_REG_IS_FREQ_CTL 0x34 #define BUTTRESS_REG_PS_FREQ_CTL 0x38 #define BUTTRESS_FREQ_CTL_START BIT(31) #define BUTTRESS_FREQ_CTL_ICCMAX_LEVEL GENMASK(19, 16) #define BUTTRESS_FREQ_CTL_QOS_FLOOR_MASK GENMASK(15, 8) #define BUTTRESS_FREQ_CTL_RATIO_MASK GENMASK(7, 0) #define BUTTRESS_REG_PWR_STATE 0x5c #define BUTTRESS_PWR_STATE_RESET 0x0 #define BUTTRESS_PWR_STATE_PWR_ON_DONE 0x1 #define BUTTRESS_PWR_STATE_PWR_RDY 0x3 #define BUTTRESS_PWR_STATE_PWR_IDLE 0x4 #define BUTTRESS_PWR_STATE_HH_STATUS_MASK GENMASK(12, 11) enum { BUTTRESS_PWR_STATE_HH_STATE_IDLE, BUTTRESS_PWR_STATE_HH_STATE_IN_PRGS, BUTTRESS_PWR_STATE_HH_STATE_DONE, BUTTRESS_PWR_STATE_HH_STATE_ERR, }; #define BUTTRESS_PWR_STATE_IS_PWR_FSM_MASK GENMASK(23, 19) #define BUTTRESS_PWR_STATE_IS_PWR_FSM_IDLE 0x0 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_PLL_CMP 0x1 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_CLKACK 0x2 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_PG_ACK 0x3 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_RST_ASSRT_CYCLES 0x4 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_STOP_CLK_CYCLES1 0x5 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_STOP_CLK_CYCLES2 0x6 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_RST_DEASSRT_CYCLES 0x7 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_FUSE_WR_CMP 0x8 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_BRK_POINT 0x9 #define BUTTRESS_PWR_STATE_IS_PWR_FSM_IS_RDY 0xa #define BUTTRESS_PWR_STATE_IS_PWR_FSM_HALT_HALTED 0xb #define BUTTRESS_PWR_STATE_IS_PWR_FSM_RST_DURATION_CNT3 0xc #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_CLKACK_PD 0xd #define BUTTRESS_PWR_STATE_IS_PWR_FSM_PD_BRK_POINT 0xe #define BUTTRESS_PWR_STATE_IS_PWR_FSM_WAIT_4_PD_PG_ACK0 0xf #define BUTTRESS_PWR_STATE_PS_PWR_FSM_MASK GENMASK(28, 24) #define BUTTRESS_PWR_STATE_PS_PWR_FSM_IDLE 0x0 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PU_PLL_IP_RDY 0x1 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_RO_PRE_CNT_EXH 0x2 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PU_VGI_PWRGOOD 0x3 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_RO_POST_CNT_EXH 0x4 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WR_PLL_RATIO 0x5 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PU_PLL_CMP 0x6 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PU_CLKACK 0x7 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_RST_ASSRT_CYCLES 0x8 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_STOP_CLK_CYCLES1 0x9 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_STOP_CLK_CYCLES2 0xa #define BUTTRESS_PWR_STATE_PS_PWR_FSM_RST_DEASSRT_CYCLES 0xb #define BUTTRESS_PWR_STATE_PS_PWR_FSM_PU_BRK_PNT 0xc #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_FUSE_ACCPT 0xd #define BUTTRESS_PWR_STATE_PS_PWR_FSM_PS_PWR_UP 0xf #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_4_HALTED 0x10 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_RESET_CNT3 0x11 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PD_CLKACK 0x12 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_PD_OFF_IND 0x13 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_DVFS_PH4 0x14 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_DVFS_PLL_CMP 0x15 #define BUTTRESS_PWR_STATE_PS_PWR_FSM_WAIT_DVFS_CLKACK 0x16 #define BUTTRESS_REG_SECURITY_CTL 0x300 #define BUTTRESS_REG_SKU 0x314 #define BUTTRESS_REG_SECURITY_TOUCH 0x318 #define BUTTRESS_REG_CAMERA_MASK 0x84 #define BUTTRESS_SECURITY_CTL_FW_SECURE_MODE BIT(16) #define BUTTRESS_SECURITY_CTL_FW_SETUP_MASK GENMASK(4, 0) #define BUTTRESS_SECURITY_CTL_FW_SETUP_DONE BIT(0) #define BUTTRESS_SECURITY_CTL_AUTH_DONE BIT(1) #define BUTTRESS_SECURITY_CTL_AUTH_FAILED BIT(3) #define BUTTRESS_REG_FW_SOURCE_BASE_LO 0x78 #define BUTTRESS_REG_FW_SOURCE_BASE_HI 0x7C #define BUTTRESS_REG_FW_SOURCE_SIZE 0x80 #define BUTTRESS_REG_ISR_STATUS 0x90 #define BUTTRESS_REG_ISR_ENABLED_STATUS 0x94 #define BUTTRESS_REG_ISR_ENABLE 0x98 #define BUTTRESS_REG_ISR_CLEAR 0x9C #define BUTTRESS_ISR_IS_IRQ BIT(0) #define BUTTRESS_ISR_PS_IRQ BIT(1) #define BUTTRESS_ISR_IPC_EXEC_DONE_BY_CSE BIT(2) #define BUTTRESS_ISR_IPC_EXEC_DONE_BY_ISH BIT(3) #define BUTTRESS_ISR_IPC_FROM_CSE_IS_WAITING BIT(4) #define BUTTRESS_ISR_IPC_FROM_ISH_IS_WAITING BIT(5) #define BUTTRESS_ISR_CSE_CSR_SET BIT(6) #define BUTTRESS_ISR_ISH_CSR_SET BIT(7) #define BUTTRESS_ISR_SPURIOUS_CMP BIT(8) #define BUTTRESS_ISR_WATCHDOG_EXPIRED BIT(9) #define BUTTRESS_ISR_PUNIT_2_IUNIT_IRQ BIT(10) #define BUTTRESS_ISR_SAI_VIOLATION BIT(11) #define BUTTRESS_ISR_HW_ASSERTION BIT(12) #define BUTTRESS_ISR_IS_CORRECTABLE_MEM_ERR BIT(13) #define BUTTRESS_ISR_IS_FATAL_MEM_ERR BIT(14) #define BUTTRESS_ISR_IS_NON_FATAL_MEM_ERR BIT(15) #define BUTTRESS_ISR_PS_CORRECTABLE_MEM_ERR BIT(16) #define BUTTRESS_ISR_PS_FATAL_MEM_ERR BIT(17) #define BUTTRESS_ISR_PS_NON_FATAL_MEM_ERR BIT(18) #define BUTTRESS_ISR_PS_FAST_THROTTLE BIT(19) #define BUTTRESS_ISR_UFI_ERROR BIT(20) #define BUTTRESS_REG_IU2CSEDB0 0x100 #define BUTTRESS_IU2CSEDB0_BUSY BIT(31) #define BUTTRESS_IU2CSEDB0_IPC_CLIENT_ID_VAL 2 #define BUTTRESS_REG_IU2CSEDATA0 0x104 #define BUTTRESS_IU2CSEDATA0_IPC_BOOT_LOAD 1 #define BUTTRESS_IU2CSEDATA0_IPC_AUTH_RUN 2 #define BUTTRESS_IU2CSEDATA0_IPC_AUTH_REPLACE 3 #define BUTTRESS_IU2CSEDATA0_IPC_UPDATE_SECURE_TOUCH 16 #define BUTTRESS_CSE2IUDATA0_IPC_BOOT_LOAD_DONE BIT(0) #define BUTTRESS_CSE2IUDATA0_IPC_AUTH_RUN_DONE BIT(1) #define BUTTRESS_CSE2IUDATA0_IPC_AUTH_REPLACE_DONE BIT(2) #define BUTTRESS_CSE2IUDATA0_IPC_UPDATE_SECURE_TOUCH_DONE BIT(4) #define BUTTRESS_REG_IU2CSECSR 0x108 #define BUTTRESS_IU2CSECSR_IPC_PEER_COMP_ACTIONS_RST_PHASE1 BIT(0) #define BUTTRESS_IU2CSECSR_IPC_PEER_COMP_ACTIONS_RST_PHASE2 BIT(1) #define BUTTRESS_IU2CSECSR_IPC_PEER_QUERIED_IP_COMP_ACTIONS_RST_PHASE BIT(2) #define BUTTRESS_IU2CSECSR_IPC_PEER_ASSERTED_REG_VALID_REQ BIT(3) #define BUTTRESS_IU2CSECSR_IPC_PEER_ACKED_REG_VALID BIT(4) #define BUTTRESS_IU2CSECSR_IPC_PEER_DEASSERTED_REG_VALID_REQ BIT(5) #define BUTTRESS_REG_CSE2IUDB0 0x304 #define BUTTRESS_REG_CSE2IUCSR 0x30C #define BUTTRESS_REG_CSE2IUDATA0 0x308 /* 0x20 == NACK, 0xf == unknown command */ #define BUTTRESS_CSE2IUDATA0_IPC_NACK 0xf20 #define BUTTRESS_CSE2IUDATA0_IPC_NACK_MASK GENMASK(15, 0) #define BUTTRESS_REG_ISH2IUCSR 0x50 #define BUTTRESS_REG_ISH2IUDB0 0x54 #define BUTTRESS_REG_ISH2IUDATA0 0x58 #define BUTTRESS_REG_IU2ISHDB0 0x10C #define BUTTRESS_REG_IU2ISHDATA0 0x110 #define BUTTRESS_REG_IU2ISHDATA1 0x114 #define BUTTRESS_REG_IU2ISHCSR 0x118 #define BUTTRESS_REG_FABRIC_CMD 0x88 #define BUTTRESS_FABRIC_CMD_START_TSC_SYNC BIT(0) #define BUTTRESS_FABRIC_CMD_IS_DRAIN BIT(4) #define BUTTRESS_REG_TSW_CTL 0x120 #define BUTTRESS_TSW_CTL_SOFT_RESET BIT(8) #define BUTTRESS_REG_TSC_LO 0x164 #define BUTTRESS_REG_TSC_HI 0x168 #define BUTTRESS_IRQS (BUTTRESS_ISR_IPC_FROM_CSE_IS_WAITING | \ BUTTRESS_ISR_IPC_EXEC_DONE_BY_CSE | \ BUTTRESS_ISR_IS_IRQ | BUTTRESS_ISR_PS_IRQ) #define BUTTRESS_EVENT (BUTTRESS_ISR_IPC_FROM_CSE_IS_WAITING | \ BUTTRESS_ISR_IPC_FROM_ISH_IS_WAITING | \ BUTTRESS_ISR_IPC_EXEC_DONE_BY_CSE | \ BUTTRESS_ISR_IPC_EXEC_DONE_BY_ISH | \ BUTTRESS_ISR_SAI_VIOLATION) #endif /* IPU6_PLATFORM_BUTTRESS_REGS_H */