drivers/accel/ivpu/ivpu_hw_btrs.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2020-2024 Intel Corporation
   4  */
   5
   6 #ifndef __IVPU_HW_BTRS_H__
   7 #define __IVPU_HW_BTRS_H__
   8
   9 #include "ivpu_drv.h"
  10 #include "ivpu_hw_37xx_reg.h"
  11 #include "ivpu_hw_40xx_reg.h"
  12 #include "ivpu_hw_reg_io.h"
  13
  14 #define PLL_PROFILING_FREQ_DEFAULT   38400000
  15 #define PLL_PROFILING_FREQ_HIGH      400000000
  16 #define PLL_RATIO_TO_FREQ(x)         ((x) * PLL_REF_CLK_FREQ)
  17
  18 #define DCT_DEFAULT_ACTIVE_PERCENT 15u
  19 #define DCT_PERIOD_US              35300u
  20
  21 int ivpu_hw_btrs_info_init(struct ivpu_device *vdev);
  22 void ivpu_hw_btrs_freq_ratios_init(struct ivpu_device *vdev);
  23 int ivpu_hw_btrs_irqs_clear_with_0_mtl(struct ivpu_device *vdev);
  24 int ivpu_hw_btrs_wp_drive(struct ivpu_device *vdev, bool enable);
  25 int ivpu_hw_btrs_wait_for_clock_res_own_ack(struct ivpu_device *vdev);
  26 int ivpu_hw_btrs_d0i3_enable(struct ivpu_device *vdev);
  27 int ivpu_hw_btrs_d0i3_disable(struct ivpu_device *vdev);
  28 void ivpu_hw_btrs_set_port_arbitration_weights_lnl(struct ivpu_device *vdev);
  29 bool ivpu_hw_btrs_is_idle(struct ivpu_device *vdev);
  30 int ivpu_hw_btrs_wait_for_idle(struct ivpu_device *vdev);
  31 int ivpu_hw_btrs_ip_reset(struct ivpu_device *vdev);
  32 void ivpu_hw_btrs_profiling_freq_reg_set_lnl(struct ivpu_device *vdev);
  33 void ivpu_hw_btrs_ats_print_lnl(struct ivpu_device *vdev);
  34 void ivpu_hw_btrs_clock_relinquish_disable_lnl(struct ivpu_device *vdev);
  35 bool ivpu_hw_btrs_irq_handler_mtl(struct ivpu_device *vdev, int irq);
  36 bool ivpu_hw_btrs_irq_handler_lnl(struct ivpu_device *vdev, int irq);
  37 int ivpu_hw_btrs_dct_get_request(struct ivpu_device *vdev, bool *enable);
  38 void ivpu_hw_btrs_dct_set_status(struct ivpu_device *vdev, bool enable, u32 dct_percent);
  39 u32 ivpu_hw_btrs_pll_freq_get(struct ivpu_device *vdev);
  40 u32 ivpu_hw_btrs_ratio_to_freq(struct ivpu_device *vdev, u32 ratio);
  41 u32 ivpu_hw_btrs_telemetry_offset_get(struct ivpu_device *vdev);
  42 u32 ivpu_hw_btrs_telemetry_size_get(struct ivpu_device *vdev);
  43 u32 ivpu_hw_btrs_telemetry_enable_get(struct ivpu_device *vdev);
  44 void ivpu_hw_btrs_global_int_enable(struct ivpu_device *vdev);
  45 void ivpu_hw_btrs_global_int_disable(struct ivpu_device *vdev);
  46 void ivpu_hw_btrs_irq_enable(struct ivpu_device *vdev);
  47 void ivpu_hw_btrs_irq_disable(struct ivpu_device *vdev);
  48 void ivpu_hw_btrs_diagnose_failure(struct ivpu_device *vdev);
  49
  50 #endif /* __IVPU_HW_BTRS_H__ */