include/dt-bindings/net/ti-dp83867.h

   1 /*
   2  * Device Tree constants for the Texas Instruments DP83867 PHY
   3  *
   4  * Author: Dan Murphy <dmurphy@ti.com>
   5  *
   6  * Copyright:   (C) 2015 Texas Instruments, Inc.
   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 version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  */
  17
  18 #ifndef _DT_BINDINGS_TI_DP83867_H
  19 #define _DT_BINDINGS_TI_DP83867_H
  20
  21 /* PHY CTRL bits */
  22 #define DP83867_PHYCR_FIFO_DEPTH_3_B_NIB        0x00
  23 #define DP83867_PHYCR_FIFO_DEPTH_4_B_NIB        0x01
  24 #define DP83867_PHYCR_FIFO_DEPTH_6_B_NIB        0x02
  25 #define DP83867_PHYCR_FIFO_DEPTH_8_B_NIB        0x03
  26
  27 /* RGMIIDCTL internal delay for rx and tx */
  28 #define DP83867_RGMIIDCTL_250_PS        0x0
  29 #define DP83867_RGMIIDCTL_500_PS        0x1
  30 #define DP83867_RGMIIDCTL_750_PS        0x2
  31 #define DP83867_RGMIIDCTL_1_NS          0x3
  32 #define DP83867_RGMIIDCTL_1_25_NS       0x4
  33 #define DP83867_RGMIIDCTL_1_50_NS       0x5
  34 #define DP83867_RGMIIDCTL_1_75_NS       0x6
  35 #define DP83867_RGMIIDCTL_2_00_NS       0x7
  36 #define DP83867_RGMIIDCTL_2_25_NS       0x8
  37 #define DP83867_RGMIIDCTL_2_50_NS       0x9
  38 #define DP83867_RGMIIDCTL_2_75_NS       0xa
  39 #define DP83867_RGMIIDCTL_3_00_NS       0xb
  40 #define DP83867_RGMIIDCTL_3_25_NS       0xc
  41 #define DP83867_RGMIIDCTL_3_50_NS       0xd
  42 #define DP83867_RGMIIDCTL_3_75_NS       0xe
  43 #define DP83867_RGMIIDCTL_4_00_NS       0xf
  44
  45 #endif