drivers/clk/meson/clk-mpll.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (c) 2019 BayLibre, SAS.
   4  * Author: Jerome Brunet <jbrunet@baylibre.com>
   5  */
   6
   7 #ifndef __MESON_CLK_MPLL_H
   8 #define __MESON_CLK_MPLL_H
   9
  10 #include <linux/clk-provider.h>
  11 #include <linux/spinlock.h>
  12
  13 #include "parm.h"
  14
  15 struct meson_clk_mpll_data {
  16         struct parm sdm;
  17         struct parm sdm_en;
  18         struct parm n2;
  19         struct parm ssen;
  20         struct parm misc;
  21         const struct reg_sequence *init_regs;
  22         unsigned int init_count;
  23         spinlock_t *lock;
  24         u8 flags;
  25 };
  26
  27 #define CLK_MESON_MPLL_ROUND_CLOSEST    BIT(0)
  28 #define CLK_MESON_MPLL_SPREAD_SPECTRUM  BIT(1)
  29
  30 extern const struct clk_ops meson_clk_mpll_ro_ops;
  31 extern const struct clk_ops meson_clk_mpll_ops;
  32
  33 #endif /* __MESON_CLK_MPLL_H */