drivers/clk/mmp/reset.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __MACH_MMP_CLK_RESET_H
   3 #define __MACH_MMP_CLK_RESET_H
   4
   5 #include <linux/reset-controller.h>
   6
   7 #define MMP_RESET_INVERT        1
   8
   9 struct mmp_clk_reset_cell {
  10         unsigned int clk_id;
  11         void __iomem *reg;
  12         u32 bits;
  13         unsigned int flags;
  14         spinlock_t *lock;
  15 };
  16
  17 struct mmp_clk_reset_unit {
  18         struct reset_controller_dev rcdev;
  19         struct mmp_clk_reset_cell *cells;
  20 };
  21
  22 #ifdef CONFIG_RESET_CONTROLLER
  23 void mmp_clk_reset_register(struct device_node *np,
  24                         struct mmp_clk_reset_cell *cells, int nr_resets);
  25 #else
  26 static inline void mmp_clk_reset_register(struct device_node *np,
  27                         struct mmp_clk_reset_cell *cells, int nr_resets)
  28 {
  29 }
  30 #endif
  31
  32 #endif