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

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright 2015 Toradex AG
   4  *
   5  * Stefan Agner <stefan@agner.ch>
   6  *
   7  * Freescale TCON device driver
   8  */
   9
  10 #ifndef __FSL_TCON_H__
  11 #define __FSL_TCON_H__
  12
  13 #include <linux/bitops.h>
  14
  15 #define FSL_TCON_CTRL1                  0x0
  16 #define FSL_TCON_CTRL1_TCON_BYPASS      BIT(29)
  17
  18 struct fsl_tcon {
  19         struct regmap           *regs;
  20         struct clk              *ipg_clk;
  21 };
  22
  23 struct fsl_tcon *fsl_tcon_init(struct device *dev);
  24 void fsl_tcon_free(struct fsl_tcon *tcon);
  25
  26 void fsl_tcon_bypass_disable(struct fsl_tcon *tcon);
  27 void fsl_tcon_bypass_enable(struct fsl_tcon *tcon);
  28
  29 #endif /* __FSL_TCON_H__ */