From 864a00b8f085e2ddf690f6b3bf289b5774d74a99 Mon Sep 17 00:00:00 2001 From: Jacek Lawrynowicz Date: Mon, 31 Jul 2023 18:12:53 +0200 Subject: accel/ivpu: Rename sources to use generation based names Given that VPU generation can be used by multiple platforms, driver should use VPU IP generation in names instead of a platform. Change naming for sources files. Use 37XX format, where: 3 - major VPU IP generation version 7 - minor VPU IP generation version XX - postfix indicating this is an architecture and not marketing name Signed-off-by: Jacek Lawrynowicz Reviewed-by: Stanislaw Gruszka Signed-off-by: Stanislaw Gruszka Reviewed-by: Jeffrey Hugo Link: https://patchwork.freedesktop.org/patch/msgid/20230731161258.2987564-2-stanislaw.gruszka@linux.intel.com --- drivers/accel/ivpu/Makefile | 2 +- drivers/accel/ivpu/ivpu_hw_37xx.c | 1048 +++++++++++++++++++++++++++++++++ drivers/accel/ivpu/ivpu_hw_37xx_reg.h | 281 +++++++++ drivers/accel/ivpu/ivpu_hw_mtl.c | 1048 --------------------------------- drivers/accel/ivpu/ivpu_hw_mtl_reg.h | 281 --------- drivers/accel/ivpu/ivpu_mmu.c | 2 +- 6 files changed, 1331 insertions(+), 1331 deletions(-) create mode 100644 drivers/accel/ivpu/ivpu_hw_37xx.c create mode 100644 drivers/accel/ivpu/ivpu_hw_37xx_reg.h delete mode 100644 drivers/accel/ivpu/ivpu_hw_mtl.c delete mode 100644 drivers/accel/ivpu/ivpu_hw_mtl_reg.h (limited to 'drivers/accel') diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile index 9858d9fea36e..3179e146e173 100644 --- a/drivers/accel/ivpu/Makefile +++ b/drivers/accel/ivpu/Makefile @@ -7,7 +7,7 @@ intel_vpu-y := \ ivpu_fw.o \ ivpu_fw_log.o \ ivpu_gem.o \ - ivpu_hw_mtl.o \ + ivpu_hw_37xx.o \ ivpu_ipc.o \ ivpu_job.o \ ivpu_jsm_msg.o \ diff --git a/drivers/accel/ivpu/ivpu_hw_37xx.c b/drivers/accel/ivpu/ivpu_hw_37xx.c new file mode 100644 index 000000000000..495be81840ac --- /dev/null +++ b/drivers/accel/ivpu/ivpu_hw_37xx.c @@ -0,0 +1,1048 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020-2023 Intel Corporation + */ + +#include "ivpu_drv.h" +#include "ivpu_fw.h" +#include "ivpu_hw_37xx_reg.h" +#include "ivpu_hw_reg_io.h" +#include "ivpu_hw.h" +#include "ivpu_ipc.h" +#include "ivpu_mmu.h" +#include "ivpu_pm.h" + +#define TILE_FUSE_ENABLE_BOTH 0x0 +#define TILE_SKU_BOTH_MTL 0x3630 + +/* Work point configuration values */ +#define CONFIG_1_TILE 0x01 +#define CONFIG_2_TILE 0x02 +#define PLL_RATIO_5_3 0x01 +#define PLL_RATIO_4_3 0x02 +#define WP_CONFIG(tile, ratio) (((tile) << 8) | (ratio)) +#define WP_CONFIG_1_TILE_5_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_5_3) +#define WP_CONFIG_1_TILE_4_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_4_3) +#define WP_CONFIG_2_TILE_5_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_5_3) +#define WP_CONFIG_2_TILE_4_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_4_3) +#define WP_CONFIG_0_TILE_PLL_OFF WP_CONFIG(0, 0) + +#define PLL_REF_CLK_FREQ (50 * 1000000) +#define PLL_SIMULATION_FREQ (10 * 1000000) +#define PLL_DEFAULT_EPP_VALUE 0x80 + +#define TIM_SAFE_ENABLE 0xf1d0dead +#define TIM_WATCHDOG_RESET_VALUE 0xffffffff + +#define TIMEOUT_US (150 * USEC_PER_MSEC) +#define PWR_ISLAND_STATUS_TIMEOUT_US (5 * USEC_PER_MSEC) +#define PLL_TIMEOUT_US (1500 * USEC_PER_MSEC) +#define IDLE_TIMEOUT_US (500 * USEC_PER_MSEC) + +#define ICB_0_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT))) + +#define ICB_1_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_2_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_3_INT)) | \ + (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_4_INT))) + +#define ICB_0_1_IRQ_MASK ((((u64)ICB_1_IRQ_MASK) << 32) | ICB_0_IRQ_MASK) + +#define BUTTRESS_IRQ_MASK ((REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE)) | \ + (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR)) | \ + (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR))) + +#define BUTTRESS_IRQ_ENABLE_MASK ((u32)~BUTTRESS_IRQ_MASK) +#define BUTTRESS_IRQ_DISABLE_MASK ((u32)-1) + +#define ITF_FIREWALL_VIOLATION_MASK ((REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_ROM_CMX)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_DBG)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_CTRL)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, DEC400)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_NCE)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI)) | \ + (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI_CMX))) + +static char *ivpu_platform_to_str(u32 platform) +{ + switch (platform) { + case IVPU_PLATFORM_SILICON: + return "IVPU_PLATFORM_SILICON"; + case IVPU_PLATFORM_SIMICS: + return "IVPU_PLATFORM_SIMICS"; + case IVPU_PLATFORM_FPGA: + return "IVPU_PLATFORM_FPGA"; + default: + return "Invalid platform"; + } +} + +static void ivpu_hw_read_platform(struct ivpu_device *vdev) +{ + u32 gen_ctrl = REGV_RD32(MTL_VPU_HOST_SS_GEN_CTRL); + u32 platform = REG_GET_FLD(MTL_VPU_HOST_SS_GEN_CTRL, PS, gen_ctrl); + + if (platform == IVPU_PLATFORM_SIMICS || platform == IVPU_PLATFORM_FPGA) + vdev->platform = platform; + else + vdev->platform = IVPU_PLATFORM_SILICON; + + ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n", + ivpu_platform_to_str(vdev->platform), vdev->platform); +} + +static void ivpu_hw_wa_init(struct ivpu_device *vdev) +{ + vdev->wa.punit_disabled = ivpu_is_fpga(vdev); + vdev->wa.clear_runtime_mem = false; + vdev->wa.d3hot_after_power_off = true; + + if (ivpu_device_id(vdev) == PCI_DEVICE_ID_MTL && ivpu_revision(vdev) < 4) + vdev->wa.interrupt_clear_with_0 = true; +} + +static void ivpu_hw_timeouts_init(struct ivpu_device *vdev) +{ + if (ivpu_is_simics(vdev) || ivpu_is_fpga(vdev)) { + vdev->timeout.boot = 100000; + vdev->timeout.jsm = 50000; + vdev->timeout.tdr = 2000000; + vdev->timeout.reschedule_suspend = 1000; + } else { + vdev->timeout.boot = 1000; + vdev->timeout.jsm = 500; + vdev->timeout.tdr = 2000; + vdev->timeout.reschedule_suspend = 10; + } +} + +static int ivpu_pll_wait_for_cmd_send(struct ivpu_device *vdev) +{ + return REGB_POLL_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, 0, PLL_TIMEOUT_US); +} + +/* Send KMD initiated workpoint change */ +static int ivpu_pll_cmd_send(struct ivpu_device *vdev, u16 min_ratio, u16 max_ratio, + u16 target_ratio, u16 config) +{ + int ret; + u32 val; + + ret = ivpu_pll_wait_for_cmd_send(vdev); + if (ret) { + ivpu_err(vdev, "Failed to sync before WP request: %d\n", ret); + return ret; + } + + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD0); + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MIN_RATIO, min_ratio, val); + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MAX_RATIO, max_ratio, val); + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD0, val); + + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD1); + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, TARGET_RATIO, target_ratio, val); + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, EPP, PLL_DEFAULT_EPP_VALUE, val); + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD1, val); + + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD2); + val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD2, CONFIG, config, val); + REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD2, val); + + val = REGB_RD32(MTL_BUTTRESS_WP_REQ_CMD); + val = REG_SET_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, val); + REGB_WR32(MTL_BUTTRESS_WP_REQ_CMD, val); + + ret = ivpu_pll_wait_for_cmd_send(vdev); + if (ret) + ivpu_err(vdev, "Failed to sync after WP request: %d\n", ret); + + return ret; +} + +static int ivpu_pll_wait_for_lock(struct ivpu_device *vdev, bool enable) +{ + u32 exp_val = enable ? 0x1 : 0x0; + + if (IVPU_WA(punit_disabled)) + return 0; + + return REGB_POLL_FLD(MTL_BUTTRESS_PLL_STATUS, LOCK, exp_val, PLL_TIMEOUT_US); +} + +static int ivpu_pll_wait_for_status_ready(struct ivpu_device *vdev) +{ + if (IVPU_WA(punit_disabled)) + return 0; + + return REGB_POLL_FLD(MTL_BUTTRESS_VPU_STATUS, READY, 1, PLL_TIMEOUT_US); +} + +static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev) +{ + struct ivpu_hw_info *hw = vdev->hw; + u8 fuse_min_ratio, fuse_max_ratio, fuse_pn_ratio; + u32 fmin_fuse, fmax_fuse; + + fmin_fuse = REGB_RD32(MTL_BUTTRESS_FMIN_FUSE); + fuse_min_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, MIN_RATIO, fmin_fuse); + fuse_pn_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, PN_RATIO, fmin_fuse); + + fmax_fuse = REGB_RD32(MTL_BUTTRESS_FMAX_FUSE); + fuse_max_ratio = REG_GET_FLD(MTL_BUTTRESS_FMAX_FUSE, MAX_RATIO, fmax_fuse); + + hw->pll.min_ratio = clamp_t(u8, ivpu_pll_min_ratio, fuse_min_ratio, fuse_max_ratio); + hw->pll.max_ratio = clamp_t(u8, ivpu_pll_max_ratio, hw->pll.min_ratio, fuse_max_ratio); + hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio); +} + +static int ivpu_hw_mtl_wait_for_vpuip_bar(struct ivpu_device *vdev) +{ + return REGV_POLL_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, AON, 0, 100); +} + +static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable) +{ + struct ivpu_hw_info *hw = vdev->hw; + u16 target_ratio; + u16 config; + int ret; + + if (IVPU_WA(punit_disabled)) { + ivpu_dbg(vdev, PM, "Skipping PLL request on %s\n", + ivpu_platform_to_str(vdev->platform)); + return 0; + } + + if (enable) { + target_ratio = hw->pll.pn_ratio; + config = hw->config; + } else { + target_ratio = 0; + config = 0; + } + + ivpu_dbg(vdev, PM, "PLL workpoint request: config 0x%04x pll ratio 0x%x\n", + config, target_ratio); + + ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, target_ratio, config); + if (ret) { + ivpu_err(vdev, "Failed to send PLL workpoint request: %d\n", ret); + return ret; + } + + ret = ivpu_pll_wait_for_lock(vdev, enable); + if (ret) { + ivpu_err(vdev, "Timed out waiting for PLL lock\n"); + return ret; + } + + if (enable) { + ret = ivpu_pll_wait_for_status_ready(vdev); + if (ret) { + ivpu_err(vdev, "Timed out waiting for PLL ready status\n"); + return ret; + } + + ret = ivpu_hw_mtl_wait_for_vpuip_bar(vdev); + if (ret) { + ivpu_err(vdev, "Timed out waiting for VPUIP bar\n"); + return ret; + } + } + + return 0; +} + +static int ivpu_pll_enable(struct ivpu_device *vdev) +{ + return ivpu_pll_drive(vdev, true); +} + +static int ivpu_pll_disable(struct ivpu_device *vdev) +{ + return ivpu_pll_drive(vdev, false); +} + +static void ivpu_boot_host_ss_rst_clr_assert(struct ivpu_device *vdev) +{ + u32 val = 0; + + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, TOP_NOC, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, DSS_MAS, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, MSS_MAS, val); + + REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_CLR, val); +} + +static void ivpu_boot_host_ss_rst_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_SET); + + if (enable) { + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val); + } else { + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val); + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val); + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val); + } + + REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_SET, val); +} + +static void ivpu_boot_host_ss_clk_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_CLK_SET); + + if (enable) { + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val); + val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val); + } else { + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val); + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val); + val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val); + } + + REGV_WR32(MTL_VPU_HOST_SS_CPR_CLK_SET, val); +} + +static int ivpu_boot_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN); + + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QACCEPTN); + + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QACCEPTN, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QDENY); + + if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QDENY, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qrenqn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN); + + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QACCEPTN); + + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QDENY); + + if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_host_ss_configure(struct ivpu_device *vdev) +{ + ivpu_boot_host_ss_rst_clr_assert(vdev); + + return ivpu_boot_noc_qreqn_check(vdev, 0x0); +} + +static void ivpu_boot_vpu_idle_gen_disable(struct ivpu_device *vdev) +{ + REGV_WR32(MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN, 0x0); +} + +static int ivpu_boot_host_ss_axi_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN); + if (enable) + val = REG_SET_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); + else + val = REG_CLR_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); + REGV_WR32(MTL_VPU_HOST_SS_NOC_QREQN, val); + + ret = ivpu_boot_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_noc_qdeny_check(vdev, 0x0); + if (ret) + ivpu_err(vdev, "Failed qdeny check: %d\n", ret); + + return ret; +} + +static int ivpu_boot_host_ss_axi_enable(struct ivpu_device *vdev) +{ + return ivpu_boot_host_ss_axi_drive(vdev, true); +} + +static int ivpu_boot_host_ss_top_noc_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN); + if (enable) { + val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val); + val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); + } else { + val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val); + val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); + } + REGV_WR32(MTL_VPU_TOP_NOC_QREQN, val); + + ret = ivpu_boot_top_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_top_noc_qdeny_check(vdev, 0x0); + if (ret) + ivpu_err(vdev, "Failed qdeny check: %d\n", ret); + + return ret; +} + +static int ivpu_boot_host_ss_top_noc_enable(struct ivpu_device *vdev) +{ + return ivpu_boot_host_ss_top_noc_drive(vdev, true); +} + +static void ivpu_boot_pwr_island_trickle_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0); + + if (enable) + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val); + else + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val); + + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, val); +} + +static void ivpu_boot_pwr_island_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0); + + if (enable) + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val); + else + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val); + + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, val); +} + +static int ivpu_boot_wait_for_pwr_island_status(struct ivpu_device *vdev, u32 exp_val) +{ + /* FPGA model (UPF) is not power aware, skipped Power Island polling */ + if (ivpu_is_fpga(vdev)) + return 0; + + return REGV_POLL_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0, MSS_CPU, + exp_val, PWR_ISLAND_STATUS_TIMEOUT_US); +} + +static void ivpu_boot_pwr_island_isolation_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0); + + if (enable) + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val); + else + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val); + + REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, val); +} + +static void ivpu_boot_dpu_active_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE); + + if (enable) + val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val); + else + val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val); + + REGV_WR32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, val); +} + +static int ivpu_boot_pwr_domain_enable(struct ivpu_device *vdev) +{ + int ret; + + ivpu_boot_pwr_island_trickle_drive(vdev, true); + ivpu_boot_pwr_island_drive(vdev, true); + + ret = ivpu_boot_wait_for_pwr_island_status(vdev, 0x1); + if (ret) { + ivpu_err(vdev, "Timed out waiting for power island status\n"); + return ret; + } + + ret = ivpu_boot_top_noc_qrenqn_check(vdev, 0x0); + if (ret) { + ivpu_err(vdev, "Failed qrenqn check %d\n", ret); + return ret; + } + + ivpu_boot_host_ss_clk_drive(vdev, true); + ivpu_boot_pwr_island_isolation_drive(vdev, false); + ivpu_boot_host_ss_rst_drive(vdev, true); + ivpu_boot_dpu_active_drive(vdev, true); + + return ret; +} + +static void ivpu_boot_no_snoop_enable(struct ivpu_device *vdev) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES); + + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, NOSNOOP_OVERRIDE_EN, val); + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AW_NOSNOOP_OVERRIDE, val); + val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AR_NOSNOOP_OVERRIDE, val); + + REGV_WR32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, val); +} + +static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev) +{ + u32 val = REGV_RD32(MTL_VPU_HOST_IF_TBU_MMUSSIDV); + + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val); + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val); + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val); + val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val); + + REGV_WR32(MTL_VPU_HOST_IF_TBU_MMUSSIDV, val); +} + +static void ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev) +{ + u32 val; + + val = REGV_RD32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC); + val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTRUN0, val); + + val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTVEC, val); + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); + + val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val); + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); + + val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val); + REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); + + val = vdev->fw->entry_point >> 9; + REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val); + + val = REG_SET_FLD(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, DONE, val); + REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val); + + ivpu_dbg(vdev, PM, "Booting firmware, mode: %s\n", + vdev->fw->entry_point == vdev->fw->cold_boot_entry_point ? "cold boot" : "resume"); +} + +static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); + if (ret) { + ivpu_err(vdev, "Failed to sync before D0i3 transition: %d\n", ret); + return ret; + } + + val = REGB_RD32(MTL_BUTTRESS_VPU_D0I3_CONTROL); + if (enable) + val = REG_SET_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val); + else + val = REG_CLR_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val); + REGB_WR32(MTL_BUTTRESS_VPU_D0I3_CONTROL, val); + + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); + if (ret) + ivpu_err(vdev, "Failed to sync after D0i3 transition: %d\n", ret); + + return ret; +} + +static int ivpu_hw_mtl_info_init(struct ivpu_device *vdev) +{ + struct ivpu_hw_info *hw = vdev->hw; + + hw->tile_fuse = TILE_FUSE_ENABLE_BOTH; + hw->sku = TILE_SKU_BOTH_MTL; + hw->config = WP_CONFIG_2_TILE_4_3_RATIO; + + ivpu_pll_init_frequency_ratios(vdev); + + ivpu_hw_init_range(&hw->ranges.global_low, 0x80000000, SZ_512M); + ivpu_hw_init_range(&hw->ranges.global_high, 0x180000000, SZ_2M); + ivpu_hw_init_range(&hw->ranges.user_low, 0xc0000000, 255 * SZ_1M); + ivpu_hw_init_range(&hw->ranges.user_high, 0x180000000, SZ_2G); + hw->ranges.global_aliased_pio = hw->ranges.user_low; + + return 0; +} + +static int ivpu_hw_mtl_reset(struct ivpu_device *vdev) +{ + int ret; + u32 val; + + if (IVPU_WA(punit_disabled)) + return 0; + + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US); + if (ret) { + ivpu_err(vdev, "Timed out waiting for TRIGGER bit\n"); + return ret; + } + + val = REGB_RD32(MTL_BUTTRESS_VPU_IP_RESET); + val = REG_SET_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, val); + REGB_WR32(MTL_BUTTRESS_VPU_IP_RESET, val); + + ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US); + if (ret) + ivpu_err(vdev, "Timed out waiting for RESET completion\n"); + + return ret; +} + +static int ivpu_hw_mtl_d0i3_enable(struct ivpu_device *vdev) +{ + int ret; + + ret = ivpu_boot_d0i3_drive(vdev, true); + if (ret) + ivpu_err(vdev, "Failed to enable D0i3: %d\n", ret); + + udelay(5); /* VPU requires 5 us to complete the transition */ + + return ret; +} + +static int ivpu_hw_mtl_d0i3_disable(struct ivpu_device *vdev) +{ + int ret; + + ret = ivpu_boot_d0i3_drive(vdev, false); + if (ret) + ivpu_err(vdev, "Failed to disable D0i3: %d\n", ret); + + return ret; +} + +static int ivpu_hw_mtl_power_up(struct ivpu_device *vdev) +{ + int ret; + + ivpu_hw_read_platform(vdev); + ivpu_hw_wa_init(vdev); + ivpu_hw_timeouts_init(vdev); + + ret = ivpu_hw_mtl_reset(vdev); + if (ret) + ivpu_warn(vdev, "Failed to reset HW: %d\n", ret); + + ret = ivpu_hw_mtl_d0i3_disable(vdev); + if (ret) + ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret); + + ret = ivpu_pll_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable PLL: %d\n", ret); + return ret; + } + + ret = ivpu_boot_host_ss_configure(vdev); + if (ret) { + ivpu_err(vdev, "Failed to configure host SS: %d\n", ret); + return ret; + } + + /* + * The control circuitry for vpu_idle indication logic powers up active. + * To ensure unnecessary low power mode signal from LRT during bring up, + * KMD disables the circuitry prior to bringing up the Main Power island. + */ + ivpu_boot_vpu_idle_gen_disable(vdev); + + ret = ivpu_boot_pwr_domain_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable power domain: %d\n", ret); + return ret; + } + + ret = ivpu_boot_host_ss_axi_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable AXI: %d\n", ret); + return ret; + } + + ret = ivpu_boot_host_ss_top_noc_enable(vdev); + if (ret) + ivpu_err(vdev, "Failed to enable TOP NOC: %d\n", ret); + + return ret; +} + +static int ivpu_hw_mtl_boot_fw(struct ivpu_device *vdev) +{ + ivpu_boot_no_snoop_enable(vdev); + ivpu_boot_tbu_mmu_enable(vdev); + ivpu_boot_soc_cpu_boot(vdev); + + return 0; +} + +static bool ivpu_hw_mtl_is_idle(struct ivpu_device *vdev) +{ + u32 val; + + if (IVPU_WA(punit_disabled)) + return true; + + val = REGB_RD32(MTL_BUTTRESS_VPU_STATUS); + return REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, READY, val) && + REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, IDLE, val); +} + +static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev) +{ + int ret = 0; + + if (!ivpu_hw_mtl_is_idle(vdev) && ivpu_hw_mtl_reset(vdev)) { + ivpu_err(vdev, "Failed to reset the VPU\n"); + } + + if (ivpu_pll_disable(vdev)) { + ivpu_err(vdev, "Failed to disable PLL\n"); + ret = -EIO; + } + + if (ivpu_hw_mtl_d0i3_enable(vdev)) { + ivpu_err(vdev, "Failed to enter D0I3\n"); + ret = -EIO; + } + + return ret; +} + +static void ivpu_hw_mtl_wdt_disable(struct ivpu_device *vdev) +{ + u32 val; + + /* Enable writing and set non-zero WDT value */ + REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); + REGV_WR32(MTL_VPU_CPU_SS_TIM_WATCHDOG, TIM_WATCHDOG_RESET_VALUE); + + /* Enable writing and disable watchdog timer */ + REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); + REGV_WR32(MTL_VPU_CPU_SS_TIM_WDOG_EN, 0); + + /* Now clear the timeout interrupt */ + val = REGV_RD32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG); + val = REG_CLR_FLD(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, WDOG_TO_INT_CLR, val); + REGV_WR32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, val); +} + +static u32 ivpu_hw_mtl_pll_to_freq(u32 ratio, u32 config) +{ + u32 pll_clock = PLL_REF_CLK_FREQ * ratio; + u32 cpu_clock; + + if ((config & 0xff) == PLL_RATIO_4_3) + cpu_clock = pll_clock * 2 / 4; + else + cpu_clock = pll_clock * 2 / 5; + + return cpu_clock; +} + +/* Register indirect accesses */ +static u32 ivpu_hw_mtl_reg_pll_freq_get(struct ivpu_device *vdev) +{ + u32 pll_curr_ratio; + + pll_curr_ratio = REGB_RD32(MTL_BUTTRESS_CURRENT_PLL); + pll_curr_ratio &= MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK; + + if (!ivpu_is_silicon(vdev)) + return PLL_SIMULATION_FREQ; + + return ivpu_hw_mtl_pll_to_freq(pll_curr_ratio, vdev->hw->config); +} + +static u32 ivpu_hw_mtl_reg_telemetry_offset_get(struct ivpu_device *vdev) +{ + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_OFFSET); +} + +static u32 ivpu_hw_mtl_reg_telemetry_size_get(struct ivpu_device *vdev) +{ + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_SIZE); +} + +static u32 ivpu_hw_mtl_reg_telemetry_enable_get(struct ivpu_device *vdev) +{ + return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_ENABLE); +} + +static void ivpu_hw_mtl_reg_db_set(struct ivpu_device *vdev, u32 db_id) +{ + u32 reg_stride = MTL_VPU_CPU_SS_DOORBELL_1 - MTL_VPU_CPU_SS_DOORBELL_0; + u32 val = REG_FLD(MTL_VPU_CPU_SS_DOORBELL_0, SET); + + REGV_WR32I(MTL_VPU_CPU_SS_DOORBELL_0, reg_stride, db_id, val); +} + +static u32 ivpu_hw_mtl_reg_ipc_rx_addr_get(struct ivpu_device *vdev) +{ + return REGV_RD32(MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM); +} + +static u32 ivpu_hw_mtl_reg_ipc_rx_count_get(struct ivpu_device *vdev) +{ + u32 count = REGV_RD32_SILENT(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT); + + return REG_GET_FLD(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT, FILL_LEVEL, count); +} + +static void ivpu_hw_mtl_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr) +{ + REGV_WR32(MTL_VPU_CPU_SS_TIM_IPC_FIFO, vpu_addr); +} + +static void ivpu_hw_mtl_irq_clear(struct ivpu_device *vdev) +{ + REGV_WR64(MTL_VPU_HOST_SS_ICB_CLEAR_0, ICB_0_1_IRQ_MASK); +} + +static void ivpu_hw_mtl_irq_enable(struct ivpu_device *vdev) +{ + REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, ITF_FIREWALL_VIOLATION_MASK); + REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, ICB_0_1_IRQ_MASK); + REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_ENABLE_MASK); + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0); +} + +static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev) +{ + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1); + REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK); + REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, 0x0ull); + REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0); +} + +static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev) +{ + ivpu_err_ratelimited(vdev, "WDT NCE irq\n"); + + ivpu_pm_schedule_recovery(vdev); +} + +static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev) +{ + ivpu_err_ratelimited(vdev, "WDT MSS irq\n"); + + ivpu_hw_wdt_disable(vdev); + ivpu_pm_schedule_recovery(vdev); +} + +static void ivpu_hw_mtl_irq_noc_firewall_handler(struct ivpu_device *vdev) +{ + ivpu_err_ratelimited(vdev, "NOC Firewall irq\n"); + + ivpu_pm_schedule_recovery(vdev); +} + +/* Handler for IRQs from VPU core (irqV) */ +static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq) +{ + u32 status = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; + + REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status)) + ivpu_mmu_irq_evtq_handler(vdev); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status)) + ivpu_ipc_irq_handler(vdev); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status)) + ivpu_dbg(vdev, IRQ, "MMU sync complete\n"); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status)) + ivpu_mmu_irq_gerr_handler(vdev); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status)) + ivpu_hw_mtl_irq_wdt_mss_handler(vdev); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, status)) + ivpu_hw_mtl_irq_wdt_nce_handler(vdev); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, status)) + ivpu_hw_mtl_irq_noc_firewall_handler(vdev); + + return status; +} + +/* Handler for IRQs from Buttress core (irqB) */ +static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq) +{ + u32 status = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; + bool schedule_recovery = false; + + if (status == 0) + return 0; + + /* Disable global interrupt before handling local buttress interrupts */ + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1); + + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE, status)) + ivpu_dbg(vdev, IRQ, "FREQ_CHANGE irq: %08x", REGB_RD32(MTL_BUTTRESS_CURRENT_PLL)); + + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) { + ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0)); + REGB_WR32(MTL_BUTTRESS_ATS_ERR_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, status)) { + u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG); + + ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx", + ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log), + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log), + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log)); + REGB_WR32(MTL_BUTTRESS_UFI_ERR_CLEAR, 0x1); + schedule_recovery = true; + } + + /* This must be done after interrupts are cleared at the source. */ + if (IVPU_WA(interrupt_clear_with_0)) + /* + * Writing 1 triggers an interrupt, so we can't perform read update write. + * Clear local interrupt status by writing 0 to all bits. + */ + REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, 0x0); + else + REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, status); + + /* Re-enable global interrupt */ + REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0); + + if (schedule_recovery) + ivpu_pm_schedule_recovery(vdev); + + return status; +} + +static irqreturn_t ivpu_hw_mtl_irq_handler(int irq, void *ptr) +{ + struct ivpu_device *vdev = ptr; + u32 ret_irqv, ret_irqb; + + ret_irqv = ivpu_hw_mtl_irqv_handler(vdev, irq); + ret_irqb = ivpu_hw_mtl_irqb_handler(vdev, irq); + + return IRQ_RETVAL(ret_irqb | ret_irqv); +} + +static void ivpu_hw_mtl_diagnose_failure(struct ivpu_device *vdev) +{ + u32 irqv = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; + u32 irqb = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; + + if (ivpu_hw_mtl_reg_ipc_rx_count_get(vdev)) + ivpu_err(vdev, "IPC FIFO queue not empty, missed IPC IRQ"); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, irqv)) + ivpu_err(vdev, "WDT MSS timeout detected\n"); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, irqv)) + ivpu_err(vdev, "WDT NCE timeout detected\n"); + + if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, irqv)) + ivpu_err(vdev, "NOC Firewall irq detected\n"); + + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, irqb)) + ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0)); + + if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, irqb)) { + u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG); + + ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx", + ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log), + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log), + REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log)); + } +} + +const struct ivpu_hw_ops ivpu_hw_mtl_ops = { + .info_init = ivpu_hw_mtl_info_init, + .power_up = ivpu_hw_mtl_power_up, + .is_idle = ivpu_hw_mtl_is_idle, + .power_down = ivpu_hw_mtl_power_down, + .boot_fw = ivpu_hw_mtl_boot_fw, + .wdt_disable = ivpu_hw_mtl_wdt_disable, + .diagnose_failure = ivpu_hw_mtl_diagnose_failure, + .reg_pll_freq_get = ivpu_hw_mtl_reg_pll_freq_get, + .reg_telemetry_offset_get = ivpu_hw_mtl_reg_telemetry_offset_get, + .reg_telemetry_size_get = ivpu_hw_mtl_reg_telemetry_size_get, + .reg_telemetry_enable_get = ivpu_hw_mtl_reg_telemetry_enable_get, + .reg_db_set = ivpu_hw_mtl_reg_db_set, + .reg_ipc_rx_addr_get = ivpu_hw_mtl_reg_ipc_rx_addr_get, + .reg_ipc_rx_count_get = ivpu_hw_mtl_reg_ipc_rx_count_get, + .reg_ipc_tx_set = ivpu_hw_mtl_reg_ipc_tx_set, + .irq_clear = ivpu_hw_mtl_irq_clear, + .irq_enable = ivpu_hw_mtl_irq_enable, + .irq_disable = ivpu_hw_mtl_irq_disable, + .irq_handler = ivpu_hw_mtl_irq_handler, +}; diff --git a/drivers/accel/ivpu/ivpu_hw_37xx_reg.h b/drivers/accel/ivpu/ivpu_hw_37xx_reg.h new file mode 100644 index 000000000000..593b8ff07417 --- /dev/null +++ b/drivers/accel/ivpu/ivpu_hw_37xx_reg.h @@ -0,0 +1,281 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020-2023 Intel Corporation + */ + +#ifndef __IVPU_HW_MTL_REG_H__ +#define __IVPU_HW_MTL_REG_H__ + +#include + +#define MTL_BUTTRESS_INTERRUPT_TYPE 0x00000000u + +#define MTL_BUTTRESS_INTERRUPT_STAT 0x00000004u +#define MTL_BUTTRESS_INTERRUPT_STAT_FREQ_CHANGE_MASK BIT_MASK(0) +#define MTL_BUTTRESS_INTERRUPT_STAT_ATS_ERR_MASK BIT_MASK(1) +#define MTL_BUTTRESS_INTERRUPT_STAT_UFI_ERR_MASK BIT_MASK(2) + +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0 0x00000008u +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MIN_RATIO_MASK GENMASK(15, 0) +#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MAX_RATIO_MASK GENMASK(31, 16) + +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1 0x0000000cu +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_TARGET_RATIO_MASK GENMASK(15, 0) +#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_EPP_MASK GENMASK(31, 16) + +#define MTL_BUTTRESS_WP_REQ_PAYLOAD2 0x00000010u +#define MTL_BUTTRESS_WP_REQ_PAYLOAD2_CONFIG_MASK GENMASK(15, 0) + +#define MTL_BUTTRESS_WP_REQ_CMD 0x00000014u +#define MTL_BUTTRESS_WP_REQ_CMD_SEND_MASK BIT_MASK(0) + +#define MTL_BUTTRESS_WP_DOWNLOAD 0x00000018u +#define MTL_BUTTRESS_WP_DOWNLOAD_TARGET_RATIO_MASK GENMASK(15, 0) + +#define MTL_BUTTRESS_CURRENT_PLL 0x0000001cu +#define MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK GENMASK(15, 0) + +#define MTL_BUTTRESS_PLL_ENABLE 0x00000020u + +#define MTL_BUTTRESS_FMIN_FUSE 0x00000024u +#define MTL_BUTTRESS_FMIN_FUSE_MIN_RATIO_MASK GENMASK(7, 0) +#define MTL_BUTTRESS_FMIN_FUSE_PN_RATIO_MASK GENMASK(15, 8) + +#define MTL_BUTTRESS_FMAX_FUSE 0x00000028u +#define MTL_BUTTRESS_FMAX_FUSE_MAX_RATIO_MASK GENMASK(7, 0) + +#define MTL_BUTTRESS_TILE_FUSE 0x0000002cu +#define MTL_BUTTRESS_TILE_FUSE_VALID_MASK BIT_MASK(0) +#define MTL_BUTTRESS_TILE_FUSE_SKU_MASK GENMASK(3, 2) + +#define MTL_BUTTRESS_LOCAL_INT_MASK 0x00000030u +#define MTL_BUTTRESS_GLOBAL_INT_MASK 0x00000034u + +#define MTL_BUTTRESS_PLL_STATUS 0x00000040u +#define MTL_BUTTRESS_PLL_STATUS_LOCK_MASK BIT_MASK(1) + +#define MTL_BUTTRESS_VPU_STATUS 0x00000044u +#define MTL_BUTTRESS_VPU_STATUS_READY_MASK BIT_MASK(0) +#define MTL_BUTTRESS_VPU_STATUS_IDLE_MASK BIT_MASK(1) + +#define MTL_BUTTRESS_VPU_D0I3_CONTROL 0x00000060u +#define MTL_BUTTRESS_VPU_D0I3_CONTROL_INPROGRESS_MASK BIT_MASK(0) +#define MTL_BUTTRESS_VPU_D0I3_CONTROL_I3_MASK BIT_MASK(2) + +#define MTL_BUTTRESS_VPU_IP_RESET 0x00000050u +#define MTL_BUTTRESS_VPU_IP_RESET_TRIGGER_MASK BIT_MASK(0) + +#define MTL_BUTTRESS_VPU_TELEMETRY_OFFSET 0x00000080u +#define MTL_BUTTRESS_VPU_TELEMETRY_SIZE 0x00000084u +#define MTL_BUTTRESS_VPU_TELEMETRY_ENABLE 0x00000088u + +#define MTL_BUTTRESS_ATS_ERR_LOG_0 0x000000a0u +#define MTL_BUTTRESS_ATS_ERR_LOG_1 0x000000a4u +#define MTL_BUTTRESS_ATS_ERR_CLEAR 0x000000a8u + +#define MTL_BUTTRESS_UFI_ERR_LOG 0x000000b0u +#define MTL_BUTTRESS_UFI_ERR_LOG_CQ_ID_MASK GENMASK(11, 0) +#define MTL_BUTTRESS_UFI_ERR_LOG_AXI_ID_MASK GENMASK(19, 12) +#define MTL_BUTTRESS_UFI_ERR_LOG_OPCODE_MASK GENMASK(24, 20) + +#define MTL_BUTTRESS_UFI_ERR_CLEAR 0x000000b4u + +#define MTL_VPU_HOST_SS_CPR_CLK_SET 0x00000084u +#define MTL_VPU_HOST_SS_CPR_CLK_SET_TOP_NOC_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_CPR_CLK_SET_DSS_MAS_MASK BIT_MASK(10) +#define MTL_VPU_HOST_SS_CPR_CLK_SET_MSS_MAS_MASK BIT_MASK(11) + +#define MTL_VPU_HOST_SS_CPR_RST_SET 0x00000094u +#define MTL_VPU_HOST_SS_CPR_RST_SET_TOP_NOC_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_CPR_RST_SET_DSS_MAS_MASK BIT_MASK(10) +#define MTL_VPU_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11) + +#define MTL_VPU_HOST_SS_CPR_RST_CLR 0x00000098u +#define MTL_VPU_HOST_SS_CPR_RST_CLR_AON_MASK BIT_MASK(0) +#define MTL_VPU_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10) +#define MTL_VPU_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11) + +#define MTL_VPU_HOST_SS_HW_VERSION 0x00000108u +#define MTL_VPU_HOST_SS_HW_VERSION_SOC_REVISION_MASK GENMASK(7, 0) +#define MTL_VPU_HOST_SS_HW_VERSION_SOC_NUMBER_MASK GENMASK(15, 8) +#define MTL_VPU_HOST_SS_HW_VERSION_VPU_GENERATION_MASK GENMASK(23, 16) + +#define MTL_VPU_HOST_SS_GEN_CTRL 0x00000118u +#define MTL_VPU_HOST_SS_GEN_CTRL_PS_MASK GENMASK(31, 29) + +#define MTL_VPU_HOST_SS_NOC_QREQN 0x00000154u +#define MTL_VPU_HOST_SS_NOC_QREQN_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define MTL_VPU_HOST_SS_NOC_QACCEPTN 0x00000158u +#define MTL_VPU_HOST_SS_NOC_QACCEPTN_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define MTL_VPU_HOST_SS_NOC_QDENY 0x0000015cu +#define MTL_VPU_HOST_SS_NOC_QDENY_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define MTL_VPU_TOP_NOC_QREQN 0x00000160u +#define MTL_VPU_TOP_NOC_QREQN_CPU_CTRL_MASK BIT_MASK(0) +#define MTL_VPU_TOP_NOC_QREQN_HOSTIF_L2CACHE_MASK BIT_MASK(1) + +#define MTL_VPU_TOP_NOC_QACCEPTN 0x00000164u +#define MTL_VPU_TOP_NOC_QACCEPTN_CPU_CTRL_MASK BIT_MASK(0) +#define MTL_VPU_TOP_NOC_QACCEPTN_HOSTIF_L2CACHE_MASK BIT_MASK(1) + +#define MTL_VPU_TOP_NOC_QDENY 0x00000168u +#define MTL_VPU_TOP_NOC_QDENY_CPU_CTRL_MASK BIT_MASK(0) +#define MTL_VPU_TOP_NOC_QDENY_HOSTIF_L2CACHE_MASK BIT_MASK(1) + +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN 0x00000170u +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_ROM_CMX_MASK BIT_MASK(0) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_DBG_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_CTRL_MASK BIT_MASK(2) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_DEC400_MASK BIT_MASK(3) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_NCE_MASK BIT_MASK(4) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_MASK BIT_MASK(5) +#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_CMX_MASK BIT_MASK(6) + +#define MTL_VPU_HOST_SS_ICB_STATUS_0 0x00010210u +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_0_INT_MASK BIT_MASK(0) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_1_INT_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_2_INT_MASK BIT_MASK(2) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_3_INT_MASK BIT_MASK(3) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_HOST_IPC_FIFO_INT_MASK BIT_MASK(4) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_0_INT_MASK BIT_MASK(5) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_1_INT_MASK BIT_MASK(6) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_2_INT_MASK BIT_MASK(7) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_NOC_FIREWALL_INT_MASK BIT_MASK(8) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_0_INT_MASK BIT_MASK(30) +#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_1_INT_MASK BIT_MASK(31) + +#define MTL_VPU_HOST_SS_ICB_STATUS_1 0x00010214u +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_2_INT_MASK BIT_MASK(0) +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_3_INT_MASK BIT_MASK(1) +#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_4_INT_MASK BIT_MASK(2) + +#define MTL_VPU_HOST_SS_ICB_CLEAR_0 0x00010220u +#define MTL_VPU_HOST_SS_ICB_CLEAR_1 0x00010224u +#define MTL_VPU_HOST_SS_ICB_ENABLE_0 0x00010240u + +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM 0x000200f4u + +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT 0x000200fcu +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_READ_POINTER_MASK GENMASK(7, 0) +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_WRITE_POINTER_MASK GENMASK(15, 8) +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_FILL_LEVEL_MASK GENMASK(23, 16) +#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_RSVD0_MASK GENMASK(31, 24) + +#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0 0x00030020u +#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0_MSS_CPU_MASK BIT_MASK(3) + +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0 0x00030024u +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0_MSS_CPU_MASK BIT_MASK(3) + +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0 0x00030028u +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0_MSS_CPU_MASK BIT_MASK(3) + +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0 0x0003002cu +#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0_MSS_CPU_MASK BIT_MASK(3) + +#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN 0x00030200u +#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN_EN_MASK BIT_MASK(0) + +#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE 0x00030204u +#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE_DPU_ACTIVE_MASK BIT_MASK(0) + +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO 0x00041040u +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_DONE_MASK BIT_MASK(0) +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IOSF_RS_ID_MASK GENMASK(2, 1) +#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IMAGE_LOCATION_MASK GENMASK(31, 3) + +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR 0x00082020u +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_FINAL_PLL_FREQ_MASK GENMASK(15, 0) +#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_CONFIG_ID_MASK GENMASK(31, 16) + +#define MTL_VPU_HOST_MMU_IDR0 0x00200000u +#define MTL_VPU_HOST_MMU_IDR1 0x00200004u +#define MTL_VPU_HOST_MMU_IDR3 0x0020000cu +#define MTL_VPU_HOST_MMU_IDR5 0x00200014u +#define MTL_VPU_HOST_MMU_CR0 0x00200020u +#define MTL_VPU_HOST_MMU_CR0ACK 0x00200024u +#define MTL_VPU_HOST_MMU_CR1 0x00200028u +#define MTL_VPU_HOST_MMU_CR2 0x0020002cu +#define MTL_VPU_HOST_MMU_IRQ_CTRL 0x00200050u +#define MTL_VPU_HOST_MMU_IRQ_CTRLACK 0x00200054u + +#define MTL_VPU_HOST_MMU_GERROR 0x00200060u +#define MTL_VPU_HOST_MMU_GERROR_CMDQ_MASK BIT_MASK(0) +#define MTL_VPU_HOST_MMU_GERROR_EVTQ_ABT_MASK BIT_MASK(2) +#define MTL_VPU_HOST_MMU_GERROR_PRIQ_ABT_MASK BIT_MASK(3) +#define MTL_VPU_HOST_MMU_GERROR_MSI_CMDQ_ABT_MASK BIT_MASK(4) +#define MTL_VPU_HOST_MMU_GERROR_MSI_EVTQ_ABT_MASK BIT_MASK(5) +#define MTL_VPU_HOST_MMU_GERROR_MSI_PRIQ_ABT_MASK BIT_MASK(6) +#define MTL_VPU_HOST_MMU_GERROR_MSI_ABT_MASK BIT_MASK(7) + +#define MTL_VPU_HOST_MMU_GERRORN 0x00200064u + +#define MTL_VPU_HOST_MMU_STRTAB_BASE 0x00200080u +#define MTL_VPU_HOST_MMU_STRTAB_BASE_CFG 0x00200088u +#define MTL_VPU_HOST_MMU_CMDQ_BASE 0x00200090u +#define MTL_VPU_HOST_MMU_CMDQ_PROD 0x00200098u +#define MTL_VPU_HOST_MMU_CMDQ_CONS 0x0020009cu +#define MTL_VPU_HOST_MMU_EVTQ_BASE 0x002000a0u +#define MTL_VPU_HOST_MMU_EVTQ_PROD 0x002000a8u +#define MTL_VPU_HOST_MMU_EVTQ_CONS 0x002000acu +#define MTL_VPU_HOST_MMU_EVTQ_PROD_SEC (0x002000a8u + SZ_64K) +#define MTL_VPU_HOST_MMU_EVTQ_CONS_SEC (0x002000acu + SZ_64K) + +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES 0x00360000u +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_CACHE_OVERRIDE_EN_MASK BIT_MASK(0) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AWCACHE_OVERRIDE_MASK BIT_MASK(1) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_ARCACHE_OVERRIDE_MASK BIT_MASK(2) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_NOSNOOP_OVERRIDE_EN_MASK BIT_MASK(3) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AW_NOSNOOP_OVERRIDE_MASK BIT_MASK(4) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AR_NOSNOOP_OVERRIDE_MASK BIT_MASK(5) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AW_CONTEXT_FLAG_MASK GENMASK(10, 6) +#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AR_CONTEXT_FLAG_MASK GENMASK(15, 11) + +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV 0x00360004u +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_AWMMUSSIDV_MASK BIT_MASK(0) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_ARMMUSSIDV_MASK BIT_MASK(1) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_AWMMUSSIDV_MASK BIT_MASK(2) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_ARMMUSSIDV_MASK BIT_MASK(3) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_AWMMUSSIDV_MASK BIT_MASK(4) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_ARMMUSSIDV_MASK BIT_MASK(5) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_AWMMUSSIDV_MASK BIT_MASK(6) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_ARMMUSSIDV_MASK BIT_MASK(7) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_AWMMUSSIDV_MASK BIT_MASK(8) +#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_ARMMUSSIDV_MASK BIT_MASK(9) + +#define MTL_VPU_CPU_SS_DSU_LEON_RT_BASE 0x04000000u +#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_CTRL 0x04000000u +#define MTL_VPU_CPU_SS_DSU_LEON_RT_PC_REG 0x04400010u +#define MTL_VPU_CPU_SS_DSU_LEON_RT_NPC_REG 0x04400014u +#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_TRAP_REG 0x04400020u + +#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET 0x06010004u +#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET_CPU_DSU_MASK BIT_MASK(1) + +#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR 0x06010018u +#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR_CPU_DSU_MASK BIT_MASK(1) + +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC 0x06010040u +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN0_MASK BIT_MASK(0) +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME0_MASK BIT_MASK(1) +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN1_MASK BIT_MASK(2) +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME1_MASK BIT_MASK(3) +#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTVEC_MASK GENMASK(31, 4) + +#define MTL_VPU_CPU_SS_TIM_WATCHDOG 0x0602009cu +#define MTL_VPU_CPU_SS_TIM_WDOG_EN 0x060200a4u +#define MTL_VPU_CPU_SS_TIM_SAFE 0x060200a8u +#define MTL_VPU_CPU_SS_TIM_IPC_FIFO 0x060200f0u + +#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG 0x06021008u +#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG_WDOG_TO_INT_CLR_MASK BIT_MASK(9) + +#define MTL_VPU_CPU_SS_DOORBELL_0 0x06300000u +#define MTL_VPU_CPU_SS_DOORBELL_0_SET_MASK BIT_MASK(0) + +#define MTL_VPU_CPU_SS_DOORBELL_1 0x06301000u + +#endif /* __IVPU_HW_MTL_REG_H__ */ diff --git a/drivers/accel/ivpu/ivpu_hw_mtl.c b/drivers/accel/ivpu/ivpu_hw_mtl.c deleted file mode 100644 index f1211e74017d..000000000000 --- a/drivers/accel/ivpu/ivpu_hw_mtl.c +++ /dev/null @@ -1,1048 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) 2020-2023 Intel Corporation - */ - -#include "ivpu_drv.h" -#include "ivpu_fw.h" -#include "ivpu_hw_mtl_reg.h" -#include "ivpu_hw_reg_io.h" -#include "ivpu_hw.h" -#include "ivpu_ipc.h" -#include "ivpu_mmu.h" -#include "ivpu_pm.h" - -#define TILE_FUSE_ENABLE_BOTH 0x0 -#define TILE_SKU_BOTH_MTL 0x3630 - -/* Work point configuration values */ -#define CONFIG_1_TILE 0x01 -#define CONFIG_2_TILE 0x02 -#define PLL_RATIO_5_3 0x01 -#define PLL_RATIO_4_3 0x02 -#define WP_CONFIG(tile, ratio) (((tile) << 8) | (ratio)) -#define WP_CONFIG_1_TILE_5_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_5_3) -#define WP_CONFIG_1_TILE_4_3_RATIO WP_CONFIG(CONFIG_1_TILE, PLL_RATIO_4_3) -#define WP_CONFIG_2_TILE_5_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_5_3) -#define WP_CONFIG_2_TILE_4_3_RATIO WP_CONFIG(CONFIG_2_TILE, PLL_RATIO_4_3) -#define WP_CONFIG_0_TILE_PLL_OFF WP_CONFIG(0, 0) - -#define PLL_REF_CLK_FREQ (50 * 1000000) -#define PLL_SIMULATION_FREQ (10 * 1000000) -#define PLL_DEFAULT_EPP_VALUE 0x80 - -#define TIM_SAFE_ENABLE 0xf1d0dead -#define TIM_WATCHDOG_RESET_VALUE 0xffffffff - -#define TIMEOUT_US (150 * USEC_PER_MSEC) -#define PWR_ISLAND_STATUS_TIMEOUT_US (5 * USEC_PER_MSEC) -#define PLL_TIMEOUT_US (1500 * USEC_PER_MSEC) -#define IDLE_TIMEOUT_US (500 * USEC_PER_MSEC) - -#define ICB_0_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT))) - -#define ICB_1_IRQ_MASK ((REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_2_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_3_INT)) | \ - (REG_FLD(MTL_VPU_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_4_INT))) - -#define ICB_0_1_IRQ_MASK ((((u64)ICB_1_IRQ_MASK) << 32) | ICB_0_IRQ_MASK) - -#define BUTTRESS_IRQ_MASK ((REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE)) | \ - (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR)) | \ - (REG_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR))) - -#define BUTTRESS_IRQ_ENABLE_MASK ((u32)~BUTTRESS_IRQ_MASK) -#define BUTTRESS_IRQ_DISABLE_MASK ((u32)-1) - -#define ITF_FIREWALL_VIOLATION_MASK ((REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_ROM_CMX)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_DBG)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, CSS_CTRL)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, DEC400)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_NCE)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI)) | \ - (REG_FLD(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI_CMX))) - -static char *ivpu_platform_to_str(u32 platform) -{ - switch (platform) { - case IVPU_PLATFORM_SILICON: - return "IVPU_PLATFORM_SILICON"; - case IVPU_PLATFORM_SIMICS: - return "IVPU_PLATFORM_SIMICS"; - case IVPU_PLATFORM_FPGA: - return "IVPU_PLATFORM_FPGA"; - default: - return "Invalid platform"; - } -} - -static void ivpu_hw_read_platform(struct ivpu_device *vdev) -{ - u32 gen_ctrl = REGV_RD32(MTL_VPU_HOST_SS_GEN_CTRL); - u32 platform = REG_GET_FLD(MTL_VPU_HOST_SS_GEN_CTRL, PS, gen_ctrl); - - if (platform == IVPU_PLATFORM_SIMICS || platform == IVPU_PLATFORM_FPGA) - vdev->platform = platform; - else - vdev->platform = IVPU_PLATFORM_SILICON; - - ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n", - ivpu_platform_to_str(vdev->platform), vdev->platform); -} - -static void ivpu_hw_wa_init(struct ivpu_device *vdev) -{ - vdev->wa.punit_disabled = ivpu_is_fpga(vdev); - vdev->wa.clear_runtime_mem = false; - vdev->wa.d3hot_after_power_off = true; - - if (ivpu_device_id(vdev) == PCI_DEVICE_ID_MTL && ivpu_revision(vdev) < 4) - vdev->wa.interrupt_clear_with_0 = true; -} - -static void ivpu_hw_timeouts_init(struct ivpu_device *vdev) -{ - if (ivpu_is_simics(vdev) || ivpu_is_fpga(vdev)) { - vdev->timeout.boot = 100000; - vdev->timeout.jsm = 50000; - vdev->timeout.tdr = 2000000; - vdev->timeout.reschedule_suspend = 1000; - } else { - vdev->timeout.boot = 1000; - vdev->timeout.jsm = 500; - vdev->timeout.tdr = 2000; - vdev->timeout.reschedule_suspend = 10; - } -} - -static int ivpu_pll_wait_for_cmd_send(struct ivpu_device *vdev) -{ - return REGB_POLL_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, 0, PLL_TIMEOUT_US); -} - -/* Send KMD initiated workpoint change */ -static int ivpu_pll_cmd_send(struct ivpu_device *vdev, u16 min_ratio, u16 max_ratio, - u16 target_ratio, u16 config) -{ - int ret; - u32 val; - - ret = ivpu_pll_wait_for_cmd_send(vdev); - if (ret) { - ivpu_err(vdev, "Failed to sync before WP request: %d\n", ret); - return ret; - } - - val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD0); - val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MIN_RATIO, min_ratio, val); - val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD0, MAX_RATIO, max_ratio, val); - REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD0, val); - - val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD1); - val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, TARGET_RATIO, target_ratio, val); - val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD1, EPP, PLL_DEFAULT_EPP_VALUE, val); - REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD1, val); - - val = REGB_RD32(MTL_BUTTRESS_WP_REQ_PAYLOAD2); - val = REG_SET_FLD_NUM(MTL_BUTTRESS_WP_REQ_PAYLOAD2, CONFIG, config, val); - REGB_WR32(MTL_BUTTRESS_WP_REQ_PAYLOAD2, val); - - val = REGB_RD32(MTL_BUTTRESS_WP_REQ_CMD); - val = REG_SET_FLD(MTL_BUTTRESS_WP_REQ_CMD, SEND, val); - REGB_WR32(MTL_BUTTRESS_WP_REQ_CMD, val); - - ret = ivpu_pll_wait_for_cmd_send(vdev); - if (ret) - ivpu_err(vdev, "Failed to sync after WP request: %d\n", ret); - - return ret; -} - -static int ivpu_pll_wait_for_lock(struct ivpu_device *vdev, bool enable) -{ - u32 exp_val = enable ? 0x1 : 0x0; - - if (IVPU_WA(punit_disabled)) - return 0; - - return REGB_POLL_FLD(MTL_BUTTRESS_PLL_STATUS, LOCK, exp_val, PLL_TIMEOUT_US); -} - -static int ivpu_pll_wait_for_status_ready(struct ivpu_device *vdev) -{ - if (IVPU_WA(punit_disabled)) - return 0; - - return REGB_POLL_FLD(MTL_BUTTRESS_VPU_STATUS, READY, 1, PLL_TIMEOUT_US); -} - -static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev) -{ - struct ivpu_hw_info *hw = vdev->hw; - u8 fuse_min_ratio, fuse_max_ratio, fuse_pn_ratio; - u32 fmin_fuse, fmax_fuse; - - fmin_fuse = REGB_RD32(MTL_BUTTRESS_FMIN_FUSE); - fuse_min_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, MIN_RATIO, fmin_fuse); - fuse_pn_ratio = REG_GET_FLD(MTL_BUTTRESS_FMIN_FUSE, PN_RATIO, fmin_fuse); - - fmax_fuse = REGB_RD32(MTL_BUTTRESS_FMAX_FUSE); - fuse_max_ratio = REG_GET_FLD(MTL_BUTTRESS_FMAX_FUSE, MAX_RATIO, fmax_fuse); - - hw->pll.min_ratio = clamp_t(u8, ivpu_pll_min_ratio, fuse_min_ratio, fuse_max_ratio); - hw->pll.max_ratio = clamp_t(u8, ivpu_pll_max_ratio, hw->pll.min_ratio, fuse_max_ratio); - hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio); -} - -static int ivpu_hw_mtl_wait_for_vpuip_bar(struct ivpu_device *vdev) -{ - return REGV_POLL_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, AON, 0, 100); -} - -static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable) -{ - struct ivpu_hw_info *hw = vdev->hw; - u16 target_ratio; - u16 config; - int ret; - - if (IVPU_WA(punit_disabled)) { - ivpu_dbg(vdev, PM, "Skipping PLL request on %s\n", - ivpu_platform_to_str(vdev->platform)); - return 0; - } - - if (enable) { - target_ratio = hw->pll.pn_ratio; - config = hw->config; - } else { - target_ratio = 0; - config = 0; - } - - ivpu_dbg(vdev, PM, "PLL workpoint request: config 0x%04x pll ratio 0x%x\n", - config, target_ratio); - - ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, target_ratio, config); - if (ret) { - ivpu_err(vdev, "Failed to send PLL workpoint request: %d\n", ret); - return ret; - } - - ret = ivpu_pll_wait_for_lock(vdev, enable); - if (ret) { - ivpu_err(vdev, "Timed out waiting for PLL lock\n"); - return ret; - } - - if (enable) { - ret = ivpu_pll_wait_for_status_ready(vdev); - if (ret) { - ivpu_err(vdev, "Timed out waiting for PLL ready status\n"); - return ret; - } - - ret = ivpu_hw_mtl_wait_for_vpuip_bar(vdev); - if (ret) { - ivpu_err(vdev, "Timed out waiting for VPUIP bar\n"); - return ret; - } - } - - return 0; -} - -static int ivpu_pll_enable(struct ivpu_device *vdev) -{ - return ivpu_pll_drive(vdev, true); -} - -static int ivpu_pll_disable(struct ivpu_device *vdev) -{ - return ivpu_pll_drive(vdev, false); -} - -static void ivpu_boot_host_ss_rst_clr_assert(struct ivpu_device *vdev) -{ - u32 val = 0; - - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, TOP_NOC, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, DSS_MAS, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_CLR, MSS_MAS, val); - - REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_CLR, val); -} - -static void ivpu_boot_host_ss_rst_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_RST_SET); - - if (enable) { - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val); - } else { - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, TOP_NOC, val); - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, DSS_MAS, val); - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_RST_SET, MSS_MAS, val); - } - - REGV_WR32(MTL_VPU_HOST_SS_CPR_RST_SET, val); -} - -static void ivpu_boot_host_ss_clk_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_CPR_CLK_SET); - - if (enable) { - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val); - val = REG_SET_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val); - } else { - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, TOP_NOC, val); - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, DSS_MAS, val); - val = REG_CLR_FLD(MTL_VPU_HOST_SS_CPR_CLK_SET, MSS_MAS, val); - } - - REGV_WR32(MTL_VPU_HOST_SS_CPR_CLK_SET, val); -} - -static int ivpu_boot_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN); - - if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QACCEPTN); - - if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QACCEPTN, TOP_SOCMMIO, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QDENY); - - if (!REG_TEST_FLD_NUM(MTL_VPU_HOST_SS_NOC_QDENY, TOP_SOCMMIO, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_top_noc_qrenqn_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN); - - if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, exp_val, val) || - !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_top_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QACCEPTN); - - if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, CPU_CTRL, exp_val, val) || - !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QACCEPTN, HOSTIF_L2CACHE, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_top_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) -{ - u32 val = REGV_RD32(MTL_VPU_TOP_NOC_QDENY); - - if (!REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, CPU_CTRL, exp_val, val) || - !REG_TEST_FLD_NUM(MTL_VPU_TOP_NOC_QDENY, HOSTIF_L2CACHE, exp_val, val)) - return -EIO; - - return 0; -} - -static int ivpu_boot_host_ss_configure(struct ivpu_device *vdev) -{ - ivpu_boot_host_ss_rst_clr_assert(vdev); - - return ivpu_boot_noc_qreqn_check(vdev, 0x0); -} - -static void ivpu_boot_vpu_idle_gen_disable(struct ivpu_device *vdev) -{ - REGV_WR32(MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN, 0x0); -} - -static int ivpu_boot_host_ss_axi_drive(struct ivpu_device *vdev, bool enable) -{ - int ret; - u32 val; - - val = REGV_RD32(MTL_VPU_HOST_SS_NOC_QREQN); - if (enable) - val = REG_SET_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); - else - val = REG_CLR_FLD(MTL_VPU_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); - REGV_WR32(MTL_VPU_HOST_SS_NOC_QREQN, val); - - ret = ivpu_boot_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); - if (ret) { - ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); - return ret; - } - - ret = ivpu_boot_noc_qdeny_check(vdev, 0x0); - if (ret) - ivpu_err(vdev, "Failed qdeny check: %d\n", ret); - - return ret; -} - -static int ivpu_boot_host_ss_axi_enable(struct ivpu_device *vdev) -{ - return ivpu_boot_host_ss_axi_drive(vdev, true); -} - -static int ivpu_boot_host_ss_top_noc_drive(struct ivpu_device *vdev, bool enable) -{ - int ret; - u32 val; - - val = REGV_RD32(MTL_VPU_TOP_NOC_QREQN); - if (enable) { - val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val); - val = REG_SET_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); - } else { - val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, CPU_CTRL, val); - val = REG_CLR_FLD(MTL_VPU_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); - } - REGV_WR32(MTL_VPU_TOP_NOC_QREQN, val); - - ret = ivpu_boot_top_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); - if (ret) { - ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); - return ret; - } - - ret = ivpu_boot_top_noc_qdeny_check(vdev, 0x0); - if (ret) - ivpu_err(vdev, "Failed qdeny check: %d\n", ret); - - return ret; -} - -static int ivpu_boot_host_ss_top_noc_enable(struct ivpu_device *vdev) -{ - return ivpu_boot_host_ss_top_noc_drive(vdev, true); -} - -static void ivpu_boot_pwr_island_trickle_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0); - - if (enable) - val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val); - else - val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, MSS_CPU, val); - - REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, val); -} - -static void ivpu_boot_pwr_island_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0); - - if (enable) - val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val); - else - val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, MSS_CPU, val); - - REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0, val); -} - -static int ivpu_boot_wait_for_pwr_island_status(struct ivpu_device *vdev, u32 exp_val) -{ - /* FPGA model (UPF) is not power aware, skipped Power Island polling */ - if (ivpu_is_fpga(vdev)) - return 0; - - return REGV_POLL_FLD(MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0, MSS_CPU, - exp_val, PWR_ISLAND_STATUS_TIMEOUT_US); -} - -static void ivpu_boot_pwr_island_isolation_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0); - - if (enable) - val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val); - else - val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, MSS_CPU, val); - - REGV_WR32(MTL_VPU_HOST_SS_AON_PWR_ISO_EN0, val); -} - -static void ivpu_boot_dpu_active_drive(struct ivpu_device *vdev, bool enable) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE); - - if (enable) - val = REG_SET_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val); - else - val = REG_CLR_FLD(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, DPU_ACTIVE, val); - - REGV_WR32(MTL_VPU_HOST_SS_AON_DPU_ACTIVE, val); -} - -static int ivpu_boot_pwr_domain_enable(struct ivpu_device *vdev) -{ - int ret; - - ivpu_boot_pwr_island_trickle_drive(vdev, true); - ivpu_boot_pwr_island_drive(vdev, true); - - ret = ivpu_boot_wait_for_pwr_island_status(vdev, 0x1); - if (ret) { - ivpu_err(vdev, "Timed out waiting for power island status\n"); - return ret; - } - - ret = ivpu_boot_top_noc_qrenqn_check(vdev, 0x0); - if (ret) { - ivpu_err(vdev, "Failed qrenqn check %d\n", ret); - return ret; - } - - ivpu_boot_host_ss_clk_drive(vdev, true); - ivpu_boot_pwr_island_isolation_drive(vdev, false); - ivpu_boot_host_ss_rst_drive(vdev, true); - ivpu_boot_dpu_active_drive(vdev, true); - - return ret; -} - -static void ivpu_boot_no_snoop_enable(struct ivpu_device *vdev) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES); - - val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, NOSNOOP_OVERRIDE_EN, val); - val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AW_NOSNOOP_OVERRIDE, val); - val = REG_SET_FLD(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, AR_NOSNOOP_OVERRIDE, val); - - REGV_WR32(MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES, val); -} - -static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev) -{ - u32 val = REGV_RD32(MTL_VPU_HOST_IF_TBU_MMUSSIDV); - - val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val); - val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val); - val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val); - val = REG_SET_FLD(MTL_VPU_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val); - - REGV_WR32(MTL_VPU_HOST_IF_TBU_MMUSSIDV, val); -} - -static void ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev) -{ - u32 val; - - val = REGV_RD32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC); - val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTRUN0, val); - - val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RSTVEC, val); - REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); - - val = REG_SET_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val); - REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); - - val = REG_CLR_FLD(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, IRQI_RESUME0, val); - REGV_WR32(MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC, val); - - val = vdev->fw->entry_point >> 9; - REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val); - - val = REG_SET_FLD(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, DONE, val); - REGV_WR32(MTL_VPU_HOST_SS_LOADING_ADDRESS_LO, val); - - ivpu_dbg(vdev, PM, "Booting firmware, mode: %s\n", - vdev->fw->entry_point == vdev->fw->cold_boot_entry_point ? "cold boot" : "resume"); -} - -static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable) -{ - int ret; - u32 val; - - ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); - if (ret) { - ivpu_err(vdev, "Failed to sync before D0i3 transition: %d\n", ret); - return ret; - } - - val = REGB_RD32(MTL_BUTTRESS_VPU_D0I3_CONTROL); - if (enable) - val = REG_SET_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val); - else - val = REG_CLR_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, I3, val); - REGB_WR32(MTL_BUTTRESS_VPU_D0I3_CONTROL, val); - - ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); - if (ret) - ivpu_err(vdev, "Failed to sync after D0i3 transition: %d\n", ret); - - return ret; -} - -static int ivpu_hw_mtl_info_init(struct ivpu_device *vdev) -{ - struct ivpu_hw_info *hw = vdev->hw; - - hw->tile_fuse = TILE_FUSE_ENABLE_BOTH; - hw->sku = TILE_SKU_BOTH_MTL; - hw->config = WP_CONFIG_2_TILE_4_3_RATIO; - - ivpu_pll_init_frequency_ratios(vdev); - - ivpu_hw_init_range(&hw->ranges.global_low, 0x80000000, SZ_512M); - ivpu_hw_init_range(&hw->ranges.global_high, 0x180000000, SZ_2M); - ivpu_hw_init_range(&hw->ranges.user_low, 0xc0000000, 255 * SZ_1M); - ivpu_hw_init_range(&hw->ranges.user_high, 0x180000000, SZ_2G); - hw->ranges.global_aliased_pio = hw->ranges.user_low; - - return 0; -} - -static int ivpu_hw_mtl_reset(struct ivpu_device *vdev) -{ - int ret; - u32 val; - - if (IVPU_WA(punit_disabled)) - return 0; - - ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US); - if (ret) { - ivpu_err(vdev, "Timed out waiting for TRIGGER bit\n"); - return ret; - } - - val = REGB_RD32(MTL_BUTTRESS_VPU_IP_RESET); - val = REG_SET_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, val); - REGB_WR32(MTL_BUTTRESS_VPU_IP_RESET, val); - - ret = REGB_POLL_FLD(MTL_BUTTRESS_VPU_IP_RESET, TRIGGER, 0, TIMEOUT_US); - if (ret) - ivpu_err(vdev, "Timed out waiting for RESET completion\n"); - - return ret; -} - -static int ivpu_hw_mtl_d0i3_enable(struct ivpu_device *vdev) -{ - int ret; - - ret = ivpu_boot_d0i3_drive(vdev, true); - if (ret) - ivpu_err(vdev, "Failed to enable D0i3: %d\n", ret); - - udelay(5); /* VPU requires 5 us to complete the transition */ - - return ret; -} - -static int ivpu_hw_mtl_d0i3_disable(struct ivpu_device *vdev) -{ - int ret; - - ret = ivpu_boot_d0i3_drive(vdev, false); - if (ret) - ivpu_err(vdev, "Failed to disable D0i3: %d\n", ret); - - return ret; -} - -static int ivpu_hw_mtl_power_up(struct ivpu_device *vdev) -{ - int ret; - - ivpu_hw_read_platform(vdev); - ivpu_hw_wa_init(vdev); - ivpu_hw_timeouts_init(vdev); - - ret = ivpu_hw_mtl_reset(vdev); - if (ret) - ivpu_warn(vdev, "Failed to reset HW: %d\n", ret); - - ret = ivpu_hw_mtl_d0i3_disable(vdev); - if (ret) - ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret); - - ret = ivpu_pll_enable(vdev); - if (ret) { - ivpu_err(vdev, "Failed to enable PLL: %d\n", ret); - return ret; - } - - ret = ivpu_boot_host_ss_configure(vdev); - if (ret) { - ivpu_err(vdev, "Failed to configure host SS: %d\n", ret); - return ret; - } - - /* - * The control circuitry for vpu_idle indication logic powers up active. - * To ensure unnecessary low power mode signal from LRT during bring up, - * KMD disables the circuitry prior to bringing up the Main Power island. - */ - ivpu_boot_vpu_idle_gen_disable(vdev); - - ret = ivpu_boot_pwr_domain_enable(vdev); - if (ret) { - ivpu_err(vdev, "Failed to enable power domain: %d\n", ret); - return ret; - } - - ret = ivpu_boot_host_ss_axi_enable(vdev); - if (ret) { - ivpu_err(vdev, "Failed to enable AXI: %d\n", ret); - return ret; - } - - ret = ivpu_boot_host_ss_top_noc_enable(vdev); - if (ret) - ivpu_err(vdev, "Failed to enable TOP NOC: %d\n", ret); - - return ret; -} - -static int ivpu_hw_mtl_boot_fw(struct ivpu_device *vdev) -{ - ivpu_boot_no_snoop_enable(vdev); - ivpu_boot_tbu_mmu_enable(vdev); - ivpu_boot_soc_cpu_boot(vdev); - - return 0; -} - -static bool ivpu_hw_mtl_is_idle(struct ivpu_device *vdev) -{ - u32 val; - - if (IVPU_WA(punit_disabled)) - return true; - - val = REGB_RD32(MTL_BUTTRESS_VPU_STATUS); - return REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, READY, val) && - REG_TEST_FLD(MTL_BUTTRESS_VPU_STATUS, IDLE, val); -} - -static int ivpu_hw_mtl_power_down(struct ivpu_device *vdev) -{ - int ret = 0; - - if (!ivpu_hw_mtl_is_idle(vdev) && ivpu_hw_mtl_reset(vdev)) { - ivpu_err(vdev, "Failed to reset the VPU\n"); - } - - if (ivpu_pll_disable(vdev)) { - ivpu_err(vdev, "Failed to disable PLL\n"); - ret = -EIO; - } - - if (ivpu_hw_mtl_d0i3_enable(vdev)) { - ivpu_err(vdev, "Failed to enter D0I3\n"); - ret = -EIO; - } - - return ret; -} - -static void ivpu_hw_mtl_wdt_disable(struct ivpu_device *vdev) -{ - u32 val; - - /* Enable writing and set non-zero WDT value */ - REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); - REGV_WR32(MTL_VPU_CPU_SS_TIM_WATCHDOG, TIM_WATCHDOG_RESET_VALUE); - - /* Enable writing and disable watchdog timer */ - REGV_WR32(MTL_VPU_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); - REGV_WR32(MTL_VPU_CPU_SS_TIM_WDOG_EN, 0); - - /* Now clear the timeout interrupt */ - val = REGV_RD32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG); - val = REG_CLR_FLD(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, WDOG_TO_INT_CLR, val); - REGV_WR32(MTL_VPU_CPU_SS_TIM_GEN_CONFIG, val); -} - -static u32 ivpu_hw_mtl_pll_to_freq(u32 ratio, u32 config) -{ - u32 pll_clock = PLL_REF_CLK_FREQ * ratio; - u32 cpu_clock; - - if ((config & 0xff) == PLL_RATIO_4_3) - cpu_clock = pll_clock * 2 / 4; - else - cpu_clock = pll_clock * 2 / 5; - - return cpu_clock; -} - -/* Register indirect accesses */ -static u32 ivpu_hw_mtl_reg_pll_freq_get(struct ivpu_device *vdev) -{ - u32 pll_curr_ratio; - - pll_curr_ratio = REGB_RD32(MTL_BUTTRESS_CURRENT_PLL); - pll_curr_ratio &= MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK; - - if (!ivpu_is_silicon(vdev)) - return PLL_SIMULATION_FREQ; - - return ivpu_hw_mtl_pll_to_freq(pll_curr_ratio, vdev->hw->config); -} - -static u32 ivpu_hw_mtl_reg_telemetry_offset_get(struct ivpu_device *vdev) -{ - return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_OFFSET); -} - -static u32 ivpu_hw_mtl_reg_telemetry_size_get(struct ivpu_device *vdev) -{ - return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_SIZE); -} - -static u32 ivpu_hw_mtl_reg_telemetry_enable_get(struct ivpu_device *vdev) -{ - return REGB_RD32(MTL_BUTTRESS_VPU_TELEMETRY_ENABLE); -} - -static void ivpu_hw_mtl_reg_db_set(struct ivpu_device *vdev, u32 db_id) -{ - u32 reg_stride = MTL_VPU_CPU_SS_DOORBELL_1 - MTL_VPU_CPU_SS_DOORBELL_0; - u32 val = REG_FLD(MTL_VPU_CPU_SS_DOORBELL_0, SET); - - REGV_WR32I(MTL_VPU_CPU_SS_DOORBELL_0, reg_stride, db_id, val); -} - -static u32 ivpu_hw_mtl_reg_ipc_rx_addr_get(struct ivpu_device *vdev) -{ - return REGV_RD32(MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM); -} - -static u32 ivpu_hw_mtl_reg_ipc_rx_count_get(struct ivpu_device *vdev) -{ - u32 count = REGV_RD32_SILENT(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT); - - return REG_GET_FLD(MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT, FILL_LEVEL, count); -} - -static void ivpu_hw_mtl_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr) -{ - REGV_WR32(MTL_VPU_CPU_SS_TIM_IPC_FIFO, vpu_addr); -} - -static void ivpu_hw_mtl_irq_clear(struct ivpu_device *vdev) -{ - REGV_WR64(MTL_VPU_HOST_SS_ICB_CLEAR_0, ICB_0_1_IRQ_MASK); -} - -static void ivpu_hw_mtl_irq_enable(struct ivpu_device *vdev) -{ - REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, ITF_FIREWALL_VIOLATION_MASK); - REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, ICB_0_1_IRQ_MASK); - REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_ENABLE_MASK); - REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0); -} - -static void ivpu_hw_mtl_irq_disable(struct ivpu_device *vdev) -{ - REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1); - REGB_WR32(MTL_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK); - REGV_WR64(MTL_VPU_HOST_SS_ICB_ENABLE_0, 0x0ull); - REGV_WR32(MTL_VPU_HOST_SS_FW_SOC_IRQ_EN, 0x0); -} - -static void ivpu_hw_mtl_irq_wdt_nce_handler(struct ivpu_device *vdev) -{ - ivpu_err_ratelimited(vdev, "WDT NCE irq\n"); - - ivpu_pm_schedule_recovery(vdev); -} - -static void ivpu_hw_mtl_irq_wdt_mss_handler(struct ivpu_device *vdev) -{ - ivpu_err_ratelimited(vdev, "WDT MSS irq\n"); - - ivpu_hw_wdt_disable(vdev); - ivpu_pm_schedule_recovery(vdev); -} - -static void ivpu_hw_mtl_irq_noc_firewall_handler(struct ivpu_device *vdev) -{ - ivpu_err_ratelimited(vdev, "NOC Firewall irq\n"); - - ivpu_pm_schedule_recovery(vdev); -} - -/* Handler for IRQs from VPU core (irqV) */ -static u32 ivpu_hw_mtl_irqv_handler(struct ivpu_device *vdev, int irq) -{ - u32 status = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; - - REGV_WR32(MTL_VPU_HOST_SS_ICB_CLEAR_0, status); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status)) - ivpu_mmu_irq_evtq_handler(vdev); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status)) - ivpu_ipc_irq_handler(vdev); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status)) - ivpu_dbg(vdev, IRQ, "MMU sync complete\n"); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status)) - ivpu_mmu_irq_gerr_handler(vdev); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status)) - ivpu_hw_mtl_irq_wdt_mss_handler(vdev); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, status)) - ivpu_hw_mtl_irq_wdt_nce_handler(vdev); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, status)) - ivpu_hw_mtl_irq_noc_firewall_handler(vdev); - - return status; -} - -/* Handler for IRQs from Buttress core (irqB) */ -static u32 ivpu_hw_mtl_irqb_handler(struct ivpu_device *vdev, int irq) -{ - u32 status = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; - bool schedule_recovery = false; - - if (status == 0) - return 0; - - /* Disable global interrupt before handling local buttress interrupts */ - REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x1); - - if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE, status)) - ivpu_dbg(vdev, IRQ, "FREQ_CHANGE irq: %08x", REGB_RD32(MTL_BUTTRESS_CURRENT_PLL)); - - if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) { - ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0)); - REGB_WR32(MTL_BUTTRESS_ATS_ERR_CLEAR, 0x1); - schedule_recovery = true; - } - - if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, status)) { - u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG); - - ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx", - ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log), - REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log), - REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log)); - REGB_WR32(MTL_BUTTRESS_UFI_ERR_CLEAR, 0x1); - schedule_recovery = true; - } - - /* This must be done after interrupts are cleared at the source. */ - if (IVPU_WA(interrupt_clear_with_0)) - /* - * Writing 1 triggers an interrupt, so we can't perform read update write. - * Clear local interrupt status by writing 0 to all bits. - */ - REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, 0x0); - else - REGB_WR32(MTL_BUTTRESS_INTERRUPT_STAT, status); - - /* Re-enable global interrupt */ - REGB_WR32(MTL_BUTTRESS_GLOBAL_INT_MASK, 0x0); - - if (schedule_recovery) - ivpu_pm_schedule_recovery(vdev); - - return status; -} - -static irqreturn_t ivpu_hw_mtl_irq_handler(int irq, void *ptr) -{ - struct ivpu_device *vdev = ptr; - u32 ret_irqv, ret_irqb; - - ret_irqv = ivpu_hw_mtl_irqv_handler(vdev, irq); - ret_irqb = ivpu_hw_mtl_irqb_handler(vdev, irq); - - return IRQ_RETVAL(ret_irqb | ret_irqv); -} - -static void ivpu_hw_mtl_diagnose_failure(struct ivpu_device *vdev) -{ - u32 irqv = REGV_RD32(MTL_VPU_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; - u32 irqb = REGB_RD32(MTL_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; - - if (ivpu_hw_mtl_reg_ipc_rx_count_get(vdev)) - ivpu_err(vdev, "IPC FIFO queue not empty, missed IPC IRQ"); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, irqv)) - ivpu_err(vdev, "WDT MSS timeout detected\n"); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, irqv)) - ivpu_err(vdev, "WDT NCE timeout detected\n"); - - if (REG_TEST_FLD(MTL_VPU_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, irqv)) - ivpu_err(vdev, "NOC Firewall irq detected\n"); - - if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, ATS_ERR, irqb)) - ivpu_err(vdev, "ATS_ERR irq 0x%016llx", REGB_RD64(MTL_BUTTRESS_ATS_ERR_LOG_0)); - - if (REG_TEST_FLD(MTL_BUTTRESS_INTERRUPT_STAT, UFI_ERR, irqb)) { - u32 ufi_log = REGB_RD32(MTL_BUTTRESS_UFI_ERR_LOG); - - ivpu_err(vdev, "UFI_ERR irq (0x%08x) opcode: 0x%02lx axi_id: 0x%02lx cq_id: 0x%03lx", - ufi_log, REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, OPCODE, ufi_log), - REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, AXI_ID, ufi_log), - REG_GET_FLD(MTL_BUTTRESS_UFI_ERR_LOG, CQ_ID, ufi_log)); - } -} - -const struct ivpu_hw_ops ivpu_hw_mtl_ops = { - .info_init = ivpu_hw_mtl_info_init, - .power_up = ivpu_hw_mtl_power_up, - .is_idle = ivpu_hw_mtl_is_idle, - .power_down = ivpu_hw_mtl_power_down, - .boot_fw = ivpu_hw_mtl_boot_fw, - .wdt_disable = ivpu_hw_mtl_wdt_disable, - .diagnose_failure = ivpu_hw_mtl_diagnose_failure, - .reg_pll_freq_get = ivpu_hw_mtl_reg_pll_freq_get, - .reg_telemetry_offset_get = ivpu_hw_mtl_reg_telemetry_offset_get, - .reg_telemetry_size_get = ivpu_hw_mtl_reg_telemetry_size_get, - .reg_telemetry_enable_get = ivpu_hw_mtl_reg_telemetry_enable_get, - .reg_db_set = ivpu_hw_mtl_reg_db_set, - .reg_ipc_rx_addr_get = ivpu_hw_mtl_reg_ipc_rx_addr_get, - .reg_ipc_rx_count_get = ivpu_hw_mtl_reg_ipc_rx_count_get, - .reg_ipc_tx_set = ivpu_hw_mtl_reg_ipc_tx_set, - .irq_clear = ivpu_hw_mtl_irq_clear, - .irq_enable = ivpu_hw_mtl_irq_enable, - .irq_disable = ivpu_hw_mtl_irq_disable, - .irq_handler = ivpu_hw_mtl_irq_handler, -}; diff --git a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h b/drivers/accel/ivpu/ivpu_hw_mtl_reg.h deleted file mode 100644 index 593b8ff07417..000000000000 --- a/drivers/accel/ivpu/ivpu_hw_mtl_reg.h +++ /dev/null @@ -1,281 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2020-2023 Intel Corporation - */ - -#ifndef __IVPU_HW_MTL_REG_H__ -#define __IVPU_HW_MTL_REG_H__ - -#include - -#define MTL_BUTTRESS_INTERRUPT_TYPE 0x00000000u - -#define MTL_BUTTRESS_INTERRUPT_STAT 0x00000004u -#define MTL_BUTTRESS_INTERRUPT_STAT_FREQ_CHANGE_MASK BIT_MASK(0) -#define MTL_BUTTRESS_INTERRUPT_STAT_ATS_ERR_MASK BIT_MASK(1) -#define MTL_BUTTRESS_INTERRUPT_STAT_UFI_ERR_MASK BIT_MASK(2) - -#define MTL_BUTTRESS_WP_REQ_PAYLOAD0 0x00000008u -#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MIN_RATIO_MASK GENMASK(15, 0) -#define MTL_BUTTRESS_WP_REQ_PAYLOAD0_MAX_RATIO_MASK GENMASK(31, 16) - -#define MTL_BUTTRESS_WP_REQ_PAYLOAD1 0x0000000cu -#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_TARGET_RATIO_MASK GENMASK(15, 0) -#define MTL_BUTTRESS_WP_REQ_PAYLOAD1_EPP_MASK GENMASK(31, 16) - -#define MTL_BUTTRESS_WP_REQ_PAYLOAD2 0x00000010u -#define MTL_BUTTRESS_WP_REQ_PAYLOAD2_CONFIG_MASK GENMASK(15, 0) - -#define MTL_BUTTRESS_WP_REQ_CMD 0x00000014u -#define MTL_BUTTRESS_WP_REQ_CMD_SEND_MASK BIT_MASK(0) - -#define MTL_BUTTRESS_WP_DOWNLOAD 0x00000018u -#define MTL_BUTTRESS_WP_DOWNLOAD_TARGET_RATIO_MASK GENMASK(15, 0) - -#define MTL_BUTTRESS_CURRENT_PLL 0x0000001cu -#define MTL_BUTTRESS_CURRENT_PLL_RATIO_MASK GENMASK(15, 0) - -#define MTL_BUTTRESS_PLL_ENABLE 0x00000020u - -#define MTL_BUTTRESS_FMIN_FUSE 0x00000024u -#define MTL_BUTTRESS_FMIN_FUSE_MIN_RATIO_MASK GENMASK(7, 0) -#define MTL_BUTTRESS_FMIN_FUSE_PN_RATIO_MASK GENMASK(15, 8) - -#define MTL_BUTTRESS_FMAX_FUSE 0x00000028u -#define MTL_BUTTRESS_FMAX_FUSE_MAX_RATIO_MASK GENMASK(7, 0) - -#define MTL_BUTTRESS_TILE_FUSE 0x0000002cu -#define MTL_BUTTRESS_TILE_FUSE_VALID_MASK BIT_MASK(0) -#define MTL_BUTTRESS_TILE_FUSE_SKU_MASK GENMASK(3, 2) - -#define MTL_BUTTRESS_LOCAL_INT_MASK 0x00000030u -#define MTL_BUTTRESS_GLOBAL_INT_MASK 0x00000034u - -#define MTL_BUTTRESS_PLL_STATUS 0x00000040u -#define MTL_BUTTRESS_PLL_STATUS_LOCK_MASK BIT_MASK(1) - -#define MTL_BUTTRESS_VPU_STATUS 0x00000044u -#define MTL_BUTTRESS_VPU_STATUS_READY_MASK BIT_MASK(0) -#define MTL_BUTTRESS_VPU_STATUS_IDLE_MASK BIT_MASK(1) - -#define MTL_BUTTRESS_VPU_D0I3_CONTROL 0x00000060u -#define MTL_BUTTRESS_VPU_D0I3_CONTROL_INPROGRESS_MASK BIT_MASK(0) -#define MTL_BUTTRESS_VPU_D0I3_CONTROL_I3_MASK BIT_MASK(2) - -#define MTL_BUTTRESS_VPU_IP_RESET 0x00000050u -#define MTL_BUTTRESS_VPU_IP_RESET_TRIGGER_MASK BIT_MASK(0) - -#define MTL_BUTTRESS_VPU_TELEMETRY_OFFSET 0x00000080u -#define MTL_BUTTRESS_VPU_TELEMETRY_SIZE 0x00000084u -#define MTL_BUTTRESS_VPU_TELEMETRY_ENABLE 0x00000088u - -#define MTL_BUTTRESS_ATS_ERR_LOG_0 0x000000a0u -#define MTL_BUTTRESS_ATS_ERR_LOG_1 0x000000a4u -#define MTL_BUTTRESS_ATS_ERR_CLEAR 0x000000a8u - -#define MTL_BUTTRESS_UFI_ERR_LOG 0x000000b0u -#define MTL_BUTTRESS_UFI_ERR_LOG_CQ_ID_MASK GENMASK(11, 0) -#define MTL_BUTTRESS_UFI_ERR_LOG_AXI_ID_MASK GENMASK(19, 12) -#define MTL_BUTTRESS_UFI_ERR_LOG_OPCODE_MASK GENMASK(24, 20) - -#define MTL_BUTTRESS_UFI_ERR_CLEAR 0x000000b4u - -#define MTL_VPU_HOST_SS_CPR_CLK_SET 0x00000084u -#define MTL_VPU_HOST_SS_CPR_CLK_SET_TOP_NOC_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_CPR_CLK_SET_DSS_MAS_MASK BIT_MASK(10) -#define MTL_VPU_HOST_SS_CPR_CLK_SET_MSS_MAS_MASK BIT_MASK(11) - -#define MTL_VPU_HOST_SS_CPR_RST_SET 0x00000094u -#define MTL_VPU_HOST_SS_CPR_RST_SET_TOP_NOC_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_CPR_RST_SET_DSS_MAS_MASK BIT_MASK(10) -#define MTL_VPU_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11) - -#define MTL_VPU_HOST_SS_CPR_RST_CLR 0x00000098u -#define MTL_VPU_HOST_SS_CPR_RST_CLR_AON_MASK BIT_MASK(0) -#define MTL_VPU_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10) -#define MTL_VPU_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11) - -#define MTL_VPU_HOST_SS_HW_VERSION 0x00000108u -#define MTL_VPU_HOST_SS_HW_VERSION_SOC_REVISION_MASK GENMASK(7, 0) -#define MTL_VPU_HOST_SS_HW_VERSION_SOC_NUMBER_MASK GENMASK(15, 8) -#define MTL_VPU_HOST_SS_HW_VERSION_VPU_GENERATION_MASK GENMASK(23, 16) - -#define MTL_VPU_HOST_SS_GEN_CTRL 0x00000118u -#define MTL_VPU_HOST_SS_GEN_CTRL_PS_MASK GENMASK(31, 29) - -#define MTL_VPU_HOST_SS_NOC_QREQN 0x00000154u -#define MTL_VPU_HOST_SS_NOC_QREQN_TOP_SOCMMIO_MASK BIT_MASK(0) - -#define MTL_VPU_HOST_SS_NOC_QACCEPTN 0x00000158u -#define MTL_VPU_HOST_SS_NOC_QACCEPTN_TOP_SOCMMIO_MASK BIT_MASK(0) - -#define MTL_VPU_HOST_SS_NOC_QDENY 0x0000015cu -#define MTL_VPU_HOST_SS_NOC_QDENY_TOP_SOCMMIO_MASK BIT_MASK(0) - -#define MTL_VPU_TOP_NOC_QREQN 0x00000160u -#define MTL_VPU_TOP_NOC_QREQN_CPU_CTRL_MASK BIT_MASK(0) -#define MTL_VPU_TOP_NOC_QREQN_HOSTIF_L2CACHE_MASK BIT_MASK(1) - -#define MTL_VPU_TOP_NOC_QACCEPTN 0x00000164u -#define MTL_VPU_TOP_NOC_QACCEPTN_CPU_CTRL_MASK BIT_MASK(0) -#define MTL_VPU_TOP_NOC_QACCEPTN_HOSTIF_L2CACHE_MASK BIT_MASK(1) - -#define MTL_VPU_TOP_NOC_QDENY 0x00000168u -#define MTL_VPU_TOP_NOC_QDENY_CPU_CTRL_MASK BIT_MASK(0) -#define MTL_VPU_TOP_NOC_QDENY_HOSTIF_L2CACHE_MASK BIT_MASK(1) - -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN 0x00000170u -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_ROM_CMX_MASK BIT_MASK(0) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_DBG_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_CSS_CTRL_MASK BIT_MASK(2) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_DEC400_MASK BIT_MASK(3) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_NCE_MASK BIT_MASK(4) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_MASK BIT_MASK(5) -#define MTL_VPU_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_CMX_MASK BIT_MASK(6) - -#define MTL_VPU_HOST_SS_ICB_STATUS_0 0x00010210u -#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_0_INT_MASK BIT_MASK(0) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_1_INT_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_2_INT_MASK BIT_MASK(2) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_TIMER_3_INT_MASK BIT_MASK(3) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_HOST_IPC_FIFO_INT_MASK BIT_MASK(4) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_0_INT_MASK BIT_MASK(5) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_1_INT_MASK BIT_MASK(6) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_MMU_IRQ_2_INT_MASK BIT_MASK(7) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_NOC_FIREWALL_INT_MASK BIT_MASK(8) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_0_INT_MASK BIT_MASK(30) -#define MTL_VPU_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_1_INT_MASK BIT_MASK(31) - -#define MTL_VPU_HOST_SS_ICB_STATUS_1 0x00010214u -#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_2_INT_MASK BIT_MASK(0) -#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_3_INT_MASK BIT_MASK(1) -#define MTL_VPU_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_4_INT_MASK BIT_MASK(2) - -#define MTL_VPU_HOST_SS_ICB_CLEAR_0 0x00010220u -#define MTL_VPU_HOST_SS_ICB_CLEAR_1 0x00010224u -#define MTL_VPU_HOST_SS_ICB_ENABLE_0 0x00010240u - -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_ATM 0x000200f4u - -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT 0x000200fcu -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_READ_POINTER_MASK GENMASK(7, 0) -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_WRITE_POINTER_MASK GENMASK(15, 8) -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_FILL_LEVEL_MASK GENMASK(23, 16) -#define MTL_VPU_HOST_SS_TIM_IPC_FIFO_STAT_RSVD0_MASK GENMASK(31, 24) - -#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0 0x00030020u -#define MTL_VPU_HOST_SS_AON_PWR_ISO_EN0_MSS_CPU_MASK BIT_MASK(3) - -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0 0x00030024u -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_EN0_MSS_CPU_MASK BIT_MASK(3) - -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0 0x00030028u -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0_MSS_CPU_MASK BIT_MASK(3) - -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0 0x0003002cu -#define MTL_VPU_HOST_SS_AON_PWR_ISLAND_STATUS0_MSS_CPU_MASK BIT_MASK(3) - -#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN 0x00030200u -#define MTL_VPU_HOST_SS_AON_VPU_IDLE_GEN_EN_MASK BIT_MASK(0) - -#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE 0x00030204u -#define MTL_VPU_HOST_SS_AON_DPU_ACTIVE_DPU_ACTIVE_MASK BIT_MASK(0) - -#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO 0x00041040u -#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_DONE_MASK BIT_MASK(0) -#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IOSF_RS_ID_MASK GENMASK(2, 1) -#define MTL_VPU_HOST_SS_LOADING_ADDRESS_LO_IMAGE_LOCATION_MASK GENMASK(31, 3) - -#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR 0x00082020u -#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_FINAL_PLL_FREQ_MASK GENMASK(15, 0) -#define MTL_VPU_HOST_SS_WORKPOINT_CONFIG_MIRROR_CONFIG_ID_MASK GENMASK(31, 16) - -#define MTL_VPU_HOST_MMU_IDR0 0x00200000u -#define MTL_VPU_HOST_MMU_IDR1 0x00200004u -#define MTL_VPU_HOST_MMU_IDR3 0x0020000cu -#define MTL_VPU_HOST_MMU_IDR5 0x00200014u -#define MTL_VPU_HOST_MMU_CR0 0x00200020u -#define MTL_VPU_HOST_MMU_CR0ACK 0x00200024u -#define MTL_VPU_HOST_MMU_CR1 0x00200028u -#define MTL_VPU_HOST_MMU_CR2 0x0020002cu -#define MTL_VPU_HOST_MMU_IRQ_CTRL 0x00200050u -#define MTL_VPU_HOST_MMU_IRQ_CTRLACK 0x00200054u - -#define MTL_VPU_HOST_MMU_GERROR 0x00200060u -#define MTL_VPU_HOST_MMU_GERROR_CMDQ_MASK BIT_MASK(0) -#define MTL_VPU_HOST_MMU_GERROR_EVTQ_ABT_MASK BIT_MASK(2) -#define MTL_VPU_HOST_MMU_GERROR_PRIQ_ABT_MASK BIT_MASK(3) -#define MTL_VPU_HOST_MMU_GERROR_MSI_CMDQ_ABT_MASK BIT_MASK(4) -#define MTL_VPU_HOST_MMU_GERROR_MSI_EVTQ_ABT_MASK BIT_MASK(5) -#define MTL_VPU_HOST_MMU_GERROR_MSI_PRIQ_ABT_MASK BIT_MASK(6) -#define MTL_VPU_HOST_MMU_GERROR_MSI_ABT_MASK BIT_MASK(7) - -#define MTL_VPU_HOST_MMU_GERRORN 0x00200064u - -#define MTL_VPU_HOST_MMU_STRTAB_BASE 0x00200080u -#define MTL_VPU_HOST_MMU_STRTAB_BASE_CFG 0x00200088u -#define MTL_VPU_HOST_MMU_CMDQ_BASE 0x00200090u -#define MTL_VPU_HOST_MMU_CMDQ_PROD 0x00200098u -#define MTL_VPU_HOST_MMU_CMDQ_CONS 0x0020009cu -#define MTL_VPU_HOST_MMU_EVTQ_BASE 0x002000a0u -#define MTL_VPU_HOST_MMU_EVTQ_PROD 0x002000a8u -#define MTL_VPU_HOST_MMU_EVTQ_CONS 0x002000acu -#define MTL_VPU_HOST_MMU_EVTQ_PROD_SEC (0x002000a8u + SZ_64K) -#define MTL_VPU_HOST_MMU_EVTQ_CONS_SEC (0x002000acu + SZ_64K) - -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES 0x00360000u -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_CACHE_OVERRIDE_EN_MASK BIT_MASK(0) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AWCACHE_OVERRIDE_MASK BIT_MASK(1) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_ARCACHE_OVERRIDE_MASK BIT_MASK(2) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_NOSNOOP_OVERRIDE_EN_MASK BIT_MASK(3) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AW_NOSNOOP_OVERRIDE_MASK BIT_MASK(4) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_AR_NOSNOOP_OVERRIDE_MASK BIT_MASK(5) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AW_CONTEXT_FLAG_MASK GENMASK(10, 6) -#define MTL_VPU_HOST_IF_TCU_PTW_OVERRIDES_PTW_AR_CONTEXT_FLAG_MASK GENMASK(15, 11) - -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV 0x00360004u -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_AWMMUSSIDV_MASK BIT_MASK(0) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU0_ARMMUSSIDV_MASK BIT_MASK(1) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_AWMMUSSIDV_MASK BIT_MASK(2) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU1_ARMMUSSIDV_MASK BIT_MASK(3) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_AWMMUSSIDV_MASK BIT_MASK(4) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU2_ARMMUSSIDV_MASK BIT_MASK(5) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_AWMMUSSIDV_MASK BIT_MASK(6) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU3_ARMMUSSIDV_MASK BIT_MASK(7) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_AWMMUSSIDV_MASK BIT_MASK(8) -#define MTL_VPU_HOST_IF_TBU_MMUSSIDV_TBU4_ARMMUSSIDV_MASK BIT_MASK(9) - -#define MTL_VPU_CPU_SS_DSU_LEON_RT_BASE 0x04000000u -#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_CTRL 0x04000000u -#define MTL_VPU_CPU_SS_DSU_LEON_RT_PC_REG 0x04400010u -#define MTL_VPU_CPU_SS_DSU_LEON_RT_NPC_REG 0x04400014u -#define MTL_VPU_CPU_SS_DSU_LEON_RT_DSU_TRAP_REG 0x04400020u - -#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET 0x06010004u -#define MTL_VPU_CPU_SS_MSSCPU_CPR_CLK_SET_CPU_DSU_MASK BIT_MASK(1) - -#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR 0x06010018u -#define MTL_VPU_CPU_SS_MSSCPU_CPR_RST_CLR_CPU_DSU_MASK BIT_MASK(1) - -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC 0x06010040u -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN0_MASK BIT_MASK(0) -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME0_MASK BIT_MASK(1) -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTRUN1_MASK BIT_MASK(2) -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RESUME1_MASK BIT_MASK(3) -#define MTL_VPU_CPU_SS_MSSCPU_CPR_LEON_RT_VEC_IRQI_RSTVEC_MASK GENMASK(31, 4) - -#define MTL_VPU_CPU_SS_TIM_WATCHDOG 0x0602009cu -#define MTL_VPU_CPU_SS_TIM_WDOG_EN 0x060200a4u -#define MTL_VPU_CPU_SS_TIM_SAFE 0x060200a8u -#define MTL_VPU_CPU_SS_TIM_IPC_FIFO 0x060200f0u - -#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG 0x06021008u -#define MTL_VPU_CPU_SS_TIM_GEN_CONFIG_WDOG_TO_INT_CLR_MASK BIT_MASK(9) - -#define MTL_VPU_CPU_SS_DOORBELL_0 0x06300000u -#define MTL_VPU_CPU_SS_DOORBELL_0_SET_MASK BIT_MASK(0) - -#define MTL_VPU_CPU_SS_DOORBELL_1 0x06301000u - -#endif /* __IVPU_HW_MTL_REG_H__ */ diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c index 53878e77aad3..b64eb094343b 100644 --- a/drivers/accel/ivpu/ivpu_mmu.c +++ b/drivers/accel/ivpu/ivpu_mmu.c @@ -7,7 +7,7 @@ #include #include "ivpu_drv.h" -#include "ivpu_hw_mtl_reg.h" +#include "ivpu_hw_37xx_reg.h" #include "ivpu_hw_reg_io.h" #include "ivpu_mmu.h" #include "ivpu_mmu_context.h" -- cgit v1.2.3