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

   1 /*
   2  * SPDX-License-Identifier:     GPL-2.0+
   3  */
   4
   5 #ifndef __ASM_ARCH_IOMUX_H__
   6 #define __ASM_ARCH_IOMUX_H__
   7
   8 #define MX6_IOMUXC_GPR4         0x020e0010
   9 #define MX6_IOMUXC_GPR6         0x020e0018
  10 #define MX6_IOMUXC_GPR7         0x020e001c
  11
  12 /*
  13  * IOMUXC_GPR1 bit fields
  14  */
  15 #define IOMUXC_GPR1_OTG_ID_ENET_RX_ERR  (0<<13)
  16 #define IOMUXC_GPR1_OTG_ID_GPIO1        (1<<13)
  17 #define IOMUXC_GPR1_OTG_ID_MASK         (1<<13)
  18 #define IOMUXC_GPR1_REF_SSP_EN                  (1 << 16)
  19 #define IOMUXC_GPR1_TEST_POWERDOWN              (1 << 18)
  20
  21 #define IOMUXC_GPR1_PCIE_SW_RST         (1 << 29)
  22
  23 /*
  24  * IOMUXC_GPR5 bit fields
  25  */
  26 #define IOMUXC_GPR5_PCIE_BTNRST                 (1 << 19)
  27 #define IOMUXC_GPR5_PCIE_PERST                  (1 << 18)
  28
  29 /*
  30  * IOMUXC_GPR8 bit fields
  31  */
  32 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN1_MASK             (0x3f << 0)
  33 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN1_OFFSET           0
  34 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_3P5DB_MASK       (0x3f << 6)
  35 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_3P5DB_OFFSET     6
  36 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_6DB_MASK         (0x3f << 12)
  37 #define IOMUXC_GPR8_PCS_TX_DEEMPH_GEN2_6DB_OFFSET       12
  38 #define IOMUXC_GPR8_PCS_TX_SWING_FULL_MASK              (0x7f << 18)
  39 #define IOMUXC_GPR8_PCS_TX_SWING_FULL_OFFSET            18
  40 #define IOMUXC_GPR8_PCS_TX_SWING_LOW_MASK               (0x7f << 25)
  41 #define IOMUXC_GPR8_PCS_TX_SWING_LOW_OFFSET             25
  42
  43 /*
  44  * IOMUXC_GPR12 bit fields
  45  */
  46 #define IOMUXC_GPR12_RX_EQ_2                    (0x2 << 0)
  47 #define IOMUXC_GPR12_RX_EQ_MASK                 (0x7 << 0)
  48 #define IOMUXC_GPR12_LOS_LEVEL_9                (0x9 << 4)
  49 #define IOMUXC_GPR12_LOS_LEVEL_MASK             (0x1f << 4)
  50 #define IOMUXC_GPR12_APPS_LTSSM_ENABLE          (1 << 10)
  51 #define IOMUXC_GPR12_DEVICE_TYPE_EP             (0x0 << 12)
  52 #define IOMUXC_GPR12_DEVICE_TYPE_RC             (0x4 << 12)
  53 #define IOMUXC_GPR12_DEVICE_TYPE_MASK           (0xf << 12)
  54 #define IOMUXC_GPR12_TEST_POWERDOWN             (1 << 30)
  55
  56 /*
  57  * IOMUXC_GPR13 bit fields
  58  */
  59 #define IOMUXC_GPR13_SDMA_STOP_REQ      (1<<30)
  60 #define IOMUXC_GPR13_CAN2_STOP_REQ      (1<<29)
  61 #define IOMUXC_GPR13_CAN1_STOP_REQ      (1<<28)
  62 #define IOMUXC_GPR13_ENET_STOP_REQ      (1<<27)
  63 #define IOMUXC_GPR13_SATA_PHY_8_MASK    (7<<24)
  64 #define IOMUXC_GPR13_SATA_PHY_7_MASK    (0x1f<<19)
  65 #define IOMUXC_GPR13_SATA_PHY_6_SHIFT   16
  66 #define IOMUXC_GPR13_SATA_PHY_6_MASK    (7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
  67 #define IOMUXC_GPR13_SATA_SPEED_MASK    (1<<15)
  68 #define IOMUXC_GPR13_SATA_PHY_5_MASK    (1<<14)
  69 #define IOMUXC_GPR13_SATA_PHY_4_MASK    (7<<11)
  70 #define IOMUXC_GPR13_SATA_PHY_3_MASK    (0x1f<<7)
  71 #define IOMUXC_GPR13_SATA_PHY_2_MASK    (0x1f<<2)
  72 #define IOMUXC_GPR13_SATA_PHY_1_MASK    (3<<0)
  73
  74 #define IOMUX_GPR1_FEC_CLOCK_MUX1_SEL_MASK (0x3 << 17)
  75 #define IOMUX_GPR1_FEC_CLOCK_MUX2_SEL_MASK (0x1 << 14)
  76 #define IOMUX_GPR1_FEC_MASK    (IOMUX_GPR1_FEC_CLOCK_MUX1_SEL_MASK \
  77                                 | IOMUX_GPR1_FEC_CLOCK_MUX2_SEL_MASK)
  78
  79 #define IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK (0x1 << 17)
  80 #define IOMUX_GPR1_FEC1_CLOCK_MUX2_SEL_MASK (0x1 << 13)
  81 #define IOMUX_GPR1_FEC1_MASK    (IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK \
  82                                 | IOMUX_GPR1_FEC1_CLOCK_MUX2_SEL_MASK)
  83
  84 #define IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK (0x1 << 18)
  85 #define IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK (0x1 << 14)
  86 #define IOMUX_GPR1_FEC2_MASK    (IOMUX_GPR1_FEC2_CLOCK_MUX1_SEL_MASK \
  87                                 | IOMUX_GPR1_FEC2_CLOCK_MUX2_SEL_MASK)
  88
  89 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB      (0<<24)
  90 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB      (1<<24)
  91 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB      (2<<24)
  92 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB      (3<<24)
  93 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB      (4<<24)
  94 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB      (5<<24)
  95 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB      (6<<24)
  96 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB      (7<<24)
  97
  98 #define IOMUXC_GPR13_SATA_PHY_7_SATA1I  (0x10<<19)
  99 #define IOMUXC_GPR13_SATA_PHY_7_SATA1M  (0x10<<19)
 100 #define IOMUXC_GPR13_SATA_PHY_7_SATA1X  (0x1A<<19)
 101 #define IOMUXC_GPR13_SATA_PHY_7_SATA2I  (0x12<<19)
 102 #define IOMUXC_GPR13_SATA_PHY_7_SATA2M  (0x12<<19)
 103 #define IOMUXC_GPR13_SATA_PHY_7_SATA2X  (0x1A<<19)
 104
 105 #define IOMUXC_GPR13_SATA_SPEED_1P5G    (0<<15)
 106 #define IOMUXC_GPR13_SATA_SPEED_3G      (1<<15)
 107
 108 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED        (0<<14)
 109 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED         (1<<14)
 110
 111 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16        (0<<11)
 112 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16        (1<<11)
 113 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16        (2<<11)
 114 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16        (3<<11)
 115 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16         (4<<11)
 116 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16         (5<<11)
 117
 118 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB (0<<7)
 119 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB (1<<7)
 120 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB (2<<7)
 121 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB (3<<7)
 122 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB (4<<7)
 123 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB (5<<7)
 124 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB (6<<7)
 125 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB (7<<7)
 126 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB (8<<7)
 127 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB (9<<7)
 128 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB (0xA<<7)
 129 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB (0xB<<7)
 130 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB (0xC<<7)
 131 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB (0xD<<7)
 132 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB (0xE<<7)
 133 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB (0xF<<7)
 134
 135 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V       (0<<2)
 136 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V       (1<<2)
 137 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V       (2<<2)
 138 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V       (3<<2)
 139 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V       (4<<2)
 140 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V       (5<<2)
 141 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V       (6<<2)
 142 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V       (7<<2)
 143 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V       (8<<2)
 144 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V       (9<<2)
 145 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V       (0xA<<2)
 146 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V       (0xB<<2)
 147 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V       (0xC<<2)
 148 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V       (0xD<<2)
 149 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V       (0xE<<2)
 150 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V       (0xF<<2)
 151 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V       (0x10<<2)
 152 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V       (0x11<<2)
 153 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V       (0x12<<2)
 154 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V       (0x13<<2)
 155 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V       (0x14<<2)
 156 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V       (0x15<<2)
 157 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V       (0x16<<2)
 158 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V       (0x17<<2)
 159 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V       (0x18<<2)
 160 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V       (0x19<<2)
 161 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V       (0x1A<<2)
 162 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V       (0x1B<<2)
 163 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V       (0x1C<<2)
 164 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V       (0x1D<<2)
 165 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V       (0x1E<<2)
 166 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V       (0x1F<<2)
 167
 168 #define IOMUXC_GPR13_SATA_PHY_1_FAST    0
 169 #define IOMUXC_GPR13_SATA_PHY_1_MEDIUM  1
 170 #define IOMUXC_GPR13_SATA_PHY_1_SLOW    2
 171
 172 #define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \
 173                                 |IOMUXC_GPR13_SATA_PHY_7_MASK \
 174                                 |IOMUXC_GPR13_SATA_PHY_6_MASK \
 175                                 |IOMUXC_GPR13_SATA_SPEED_MASK \
 176                                 |IOMUXC_GPR13_SATA_PHY_5_MASK \
 177                                 |IOMUXC_GPR13_SATA_PHY_4_MASK \
 178                                 |IOMUXC_GPR13_SATA_PHY_3_MASK \
 179                                 |IOMUXC_GPR13_SATA_PHY_2_MASK \
 180                                 |IOMUXC_GPR13_SATA_PHY_1_MASK)
 181 #endif  /* __ASM_ARCH_IOMUX_H__ */