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kernel/linux-rt-4.4.41/arch/arm/boot/dts/mxs-pinfunc.h 834 Bytes
5113f6f70   김현기   kernel add
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  /*
   * Header providing constants for i.MX28 pinctrl bindings.
   *
   * Copyright (C) 2013 Lothar Waßmann <LW@KARO-electronics.de>
   *
   * The code contained herein is licensed under the GNU General Public
   * License. You may obtain a copy of the GNU General Public License
   * Version 2 at the following locations:
   *
   * http://www.opensource.org/licenses/gpl-license.html
   * http://www.gnu.org/copyleft/gpl.html
   */
  
  #ifndef __DT_BINDINGS_MXS_PINCTRL_H__
  #define __DT_BINDINGS_MXS_PINCTRL_H__
  
  /* fsl,drive-strength property */
  #define MXS_DRIVE_4mA		0
  #define MXS_DRIVE_8mA		1
  #define MXS_DRIVE_12mA		2
  #define MXS_DRIVE_16mA		3
  
  /* fsl,voltage property */
  #define MXS_VOLTAGE_LOW		0
  #define MXS_VOLTAGE_HIGH	1
  
  /* fsl,pull-up property */
  #define MXS_PULL_DISABLE	0
  #define MXS_PULL_ENABLE		1
  
  #endif /* __DT_BINDINGS_MXS_PINCTRL_H__ */