drivers/clk/mediatek/clk-fhctl.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (c) 2022 MediaTek Inc.
   4  * Author: Edward-JW Yang <edward-jw.yang@mediatek.com>
   5  */
   6
   7 #ifndef __CLK_FHCTL_H
   8 #define __CLK_FHCTL_H
   9
  10 #include "clk-pllfh.h"
  11
  12 enum fhctl_variant {
  13         FHCTL_PLLFH_V1,
  14         FHCTL_PLLFH_V2,
  15 };
  16
  17 struct fhctl_offset {
  18         u32 offset_hp_en;
  19         u32 offset_clk_con;
  20         u32 offset_rst_con;
  21         u32 offset_slope0;
  22         u32 offset_slope1;
  23         u32 offset_cfg;
  24         u32 offset_updnlmt;
  25         u32 offset_dds;
  26         u32 offset_dvfs;
  27         u32 offset_mon;
  28 };
  29 const struct fhctl_offset *fhctl_get_offset_table(enum fhctl_variant v);
  30 const struct fh_operation *fhctl_get_ops(void);
  31 void fhctl_hw_init(struct mtk_fh *fh);
  32
  33 #endif