arch/arm/include/asm/arch-mx6/iomux.h

   1 /*
   2  * This program is free software; you can redistribute it and/or
   3  * modify it under the terms of the GNU General Public License
   4  * as published by the Free Software Foundation; either version 2
   5  * of the License, or (at your option) any later version.
   6  * This program is distributed in the hope that it will be useful,
   7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9  * GNU General Public License for more details.
  10  *
  11  * You should have received a copy of the GNU General Public License
  12  * along with this program; if not, write to the Free Software
  13  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  14  * MA 02110-1301, USA.
  15  */
  16
  17 #ifndef __ASM_ARCH_IOMUX_H__
  18 #define __ASM_ARCH_IOMUX_H__
  19
  20 #define MX6_IOMUXC_GPR4         0x020e0010
  21 #define MX6_IOMUXC_GPR6         0x020e0018
  22 #define MX6_IOMUXC_GPR7         0x020e001c
  23
  24 /*
  25  * IOMUXC_GPR13 bit fields
  26  */
  27 #define IOMUXC_GPR13_SDMA_STOP_REQ      (1<<30)
  28 #define IOMUXC_GPR13_CAN2_STOP_REQ      (1<<29)
  29 #define IOMUXC_GPR13_CAN1_STOP_REQ      (1<<28)
  30 #define IOMUXC_GPR13_ENET_STOP_REQ      (1<<27)
  31 #define IOMUXC_GPR13_SATA_PHY_8_MASK    (7<<24)
  32 #define IOMUXC_GPR13_SATA_PHY_7_MASK    (0x1f<<19)
  33 #define IOMUXC_GPR13_SATA_PHY_6_SHIFT   16
  34 #define IOMUXC_GPR13_SATA_PHY_6_MASK    (7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
  35 #define IOMUXC_GPR13_SATA_SPEED_MASK    (1<<15)
  36 #define IOMUXC_GPR13_SATA_PHY_5_MASK    (1<<14)
  37 #define IOMUXC_GPR13_SATA_PHY_4_MASK    (7<<11)
  38 #define IOMUXC_GPR13_SATA_PHY_3_MASK    (0x1f<<7)
  39 #define IOMUXC_GPR13_SATA_PHY_2_MASK    (0x1f<<2)
  40 #define IOMUXC_GPR13_SATA_PHY_1_MASK    (3<<0)
  41
  42 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB      (0<<24)
  43 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB      (1<<24)
  44 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB      (2<<24)
  45 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB      (3<<24)
  46 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB      (4<<24)
  47 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB      (5<<24)
  48 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB      (6<<24)
  49 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB      (7<<24)
  50
  51 #define IOMUXC_GPR13_SATA_PHY_7_SATA1I  (0x10<<19)
  52 #define IOMUXC_GPR13_SATA_PHY_7_SATA1M  (0x10<<19)
  53 #define IOMUXC_GPR13_SATA_PHY_7_SATA1X  (0x1A<<19)
  54 #define IOMUXC_GPR13_SATA_PHY_7_SATA2I  (0x12<<19)
  55 #define IOMUXC_GPR13_SATA_PHY_7_SATA2M  (0x12<<19)
  56 #define IOMUXC_GPR13_SATA_PHY_7_SATA2X  (0x1A<<19)
  57
  58 #define IOMUXC_GPR13_SATA_SPEED_1P5G    (0<<15)
  59 #define IOMUXC_GPR13_SATA_SPEED_3G      (1<<15)
  60
  61 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED        (0<<14)
  62 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED         (1<<14)
  63
  64 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16        (0<<11)
  65 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16        (1<<11)
  66 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16        (2<<11)
  67 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16        (3<<11)
  68 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16         (4<<11)
  69 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16         (5<<11)
  70
  71 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB (0<<7)
  72 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB (1<<7)
  73 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB (2<<7)
  74 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB (3<<7)
  75 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB (4<<7)
  76 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB (5<<7)
  77 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB (6<<7)
  78 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB (7<<7)
  79 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB (8<<7)
  80 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB (9<<7)
  81 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB (0xA<<7)
  82 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB (0xB<<7)
  83 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB (0xC<<7)
  84 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB (0xD<<7)
  85 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB (0xE<<7)
  86 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB (0xF<<7)
  87
  88 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V       (0<<2)
  89 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V       (1<<2)
  90 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V       (2<<2)
  91 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V       (3<<2)
  92 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V       (4<<2)
  93 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V       (5<<2)
  94 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V       (6<<2)
  95 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V       (7<<2)
  96 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V       (8<<2)
  97 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V       (9<<2)
  98 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V       (0xA<<2)
  99 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V       (0xB<<2)
 100 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V       (0xC<<2)
 101 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V       (0xD<<2)
 102 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V       (0xE<<2)
 103 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V       (0xF<<2)
 104 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V       (0x10<<2)
 105 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V       (0x11<<2)
 106 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V       (0x12<<2)
 107 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V       (0x13<<2)
 108 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V       (0x14<<2)
 109 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V       (0x15<<2)
 110 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V       (0x16<<2)
 111 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V       (0x17<<2)
 112 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V       (0x18<<2)
 113 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V       (0x19<<2)
 114 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V       (0x1A<<2)
 115 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V       (0x1B<<2)
 116 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V       (0x1C<<2)
 117 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V       (0x1D<<2)
 118 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V       (0x1E<<2)
 119 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V       (0x1F<<2)
 120
 121 #define IOMUXC_GPR13_SATA_PHY_1_FAST    0
 122 #define IOMUXC_GPR13_SATA_PHY_1_MEDIUM  1
 123 #define IOMUXC_GPR13_SATA_PHY_1_SLOW    2
 124
 125 #define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \
 126                                 |IOMUXC_GPR13_SATA_PHY_7_MASK \
 127                                 |IOMUXC_GPR13_SATA_PHY_6_MASK \
 128                                 |IOMUXC_GPR13_SATA_SPEED_MASK \
 129                                 |IOMUXC_GPR13_SATA_PHY_5_MASK \
 130                                 |IOMUXC_GPR13_SATA_PHY_4_MASK \
 131                                 |IOMUXC_GPR13_SATA_PHY_3_MASK \
 132                                 |IOMUXC_GPR13_SATA_PHY_2_MASK \
 133                                 |IOMUXC_GPR13_SATA_PHY_1_MASK)
 134 #endif  /* __ASM_ARCH_IOMUX_H__ */