drivers/gpu/drm/fsl-dcu/fsl_tcon.h

   1 /*
   2  * Copyright 2015 Toradex AG
   3  *
   4  * Stefan Agner <stefan@agner.ch>
   5  *
   6  * Freescale TCON device driver
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  */
  13
  14 #ifndef __FSL_TCON_H__
  15 #define __FSL_TCON_H__
  16
  17 #include <linux/bitops.h>
  18
  19 #define FSL_TCON_CTRL1                  0x0
  20 #define FSL_TCON_CTRL1_TCON_BYPASS      BIT(29)
  21
  22 struct fsl_tcon {
  23         struct regmap           *regs;
  24         struct clk              *ipg_clk;
  25 };
  26
  27 struct fsl_tcon *fsl_tcon_init(struct device *dev);
  28 void fsl_tcon_free(struct fsl_tcon *tcon);
  29
  30 void fsl_tcon_bypass_disable(struct fsl_tcon *tcon);
  31 void fsl_tcon_bypass_enable(struct fsl_tcon *tcon);
  32
  33 #endif /* __FSL_TCON_H__ */