diff options
Diffstat (limited to 'drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h')
| -rw-r--r-- | drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h b/drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h new file mode 100644 index 000000000000..20f27011df43 --- /dev/null +++ b/drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h @@ -0,0 +1,226 @@ +/* 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 <linux/bits.h> + +/* 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 */ |