kernel/include/dt-bindings/clock/pistachio-clk.h

   1 /*
   2  * Copyright (C) 2014 Google, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms and conditions of the GNU General Public License,
   6  * version 2, as published by the Free Software Foundation.
   7  */
   8
   9 #ifndef _DT_BINDINGS_CLOCK_PISTACHIO_H
  10 #define _DT_BINDINGS_CLOCK_PISTACHIO_H
  11
  12 /* PLLs */
  13 #define CLK_MIPS_PLL                    0
  14 #define CLK_AUDIO_PLL                   1
  15 #define CLK_RPU_V_PLL                   2
  16 #define CLK_RPU_L_PLL                   3
  17 #define CLK_SYS_PLL                     4
  18 #define CLK_WIFI_PLL                    5
  19 #define CLK_BT_PLL                      6
  20
  21 /* Fixed-factor clocks */
  22 #define CLK_WIFI_DIV4                   16
  23 #define CLK_WIFI_DIV8                   17
  24
  25 /* Gate clocks */
  26 #define CLK_MIPS                        32
  27 #define CLK_AUDIO_IN                    33
  28 #define CLK_AUDIO                       34
  29 #define CLK_I2S                         35
  30 #define CLK_SPDIF                       36
  31 #define CLK_AUDIO_DAC                   37
  32 #define CLK_RPU_V                       38
  33 #define CLK_RPU_L                       39
  34 #define CLK_RPU_SLEEP                   40
  35 #define CLK_WIFI_PLL_GATE               41
  36 #define CLK_RPU_CORE                    42
  37 #define CLK_WIFI_ADC                    43
  38 #define CLK_WIFI_DAC                    44
  39 #define CLK_USB_PHY                     45
  40 #define CLK_ENET_IN                     46
  41 #define CLK_ENET                        47
  42 #define CLK_UART0                       48
  43 #define CLK_UART1                       49
  44 #define CLK_PERIPH_SYS                  50
  45 #define CLK_SPI0                        51
  46 #define CLK_SPI1                        52
  47 #define CLK_EVENT_TIMER                 53
  48 #define CLK_AUX_ADC_INTERNAL            54
  49 #define CLK_AUX_ADC                     55
  50 #define CLK_SD_HOST                     56
  51 #define CLK_BT                          57
  52 #define CLK_BT_DIV4                     58
  53 #define CLK_BT_DIV8                     59
  54 #define CLK_BT_1MHZ                     60
  55
  56 /* Divider clocks */
  57 #define CLK_MIPS_INTERNAL_DIV           64
  58 #define CLK_MIPS_DIV                    65
  59 #define CLK_AUDIO_DIV                   66
  60 #define CLK_I2S_DIV                     67
  61 #define CLK_SPDIF_DIV                   68
  62 #define CLK_AUDIO_DAC_DIV               69
  63 #define CLK_RPU_V_DIV                   70
  64 #define CLK_RPU_L_DIV                   71
  65 #define CLK_RPU_SLEEP_DIV               72
  66 #define CLK_RPU_CORE_DIV                73
  67 #define CLK_USB_PHY_DIV                 74
  68 #define CLK_ENET_DIV                    75
  69 #define CLK_UART0_INTERNAL_DIV          76
  70 #define CLK_UART0_DIV                   77
  71 #define CLK_UART1_INTERNAL_DIV          78
  72 #define CLK_UART1_DIV                   79
  73 #define CLK_SYS_INTERNAL_DIV            80
  74 #define CLK_SPI0_INTERNAL_DIV           81
  75 #define CLK_SPI0_DIV                    82
  76 #define CLK_SPI1_INTERNAL_DIV           83
  77 #define CLK_SPI1_DIV                    84
  78 #define CLK_EVENT_TIMER_INTERNAL_DIV    85
  79 #define CLK_EVENT_TIMER_DIV             86
  80 #define CLK_AUX_ADC_INTERNAL_DIV        87
  81 #define CLK_AUX_ADC_DIV                 88
  82 #define CLK_SD_HOST_DIV                 89
  83 #define CLK_BT_DIV                      90
  84 #define CLK_BT_DIV4_DIV                 91
  85 #define CLK_BT_DIV8_DIV                 92
  86 #define CLK_BT_1MHZ_INTERNAL_DIV        93
  87 #define CLK_BT_1MHZ_DIV                 94
  88
  89 /* Mux clocks */
  90 #define CLK_AUDIO_REF_MUX               96
  91 #define CLK_MIPS_PLL_MUX                97
  92 #define CLK_AUDIO_PLL_MUX               98
  93 #define CLK_AUDIO_MUX                   99
  94 #define CLK_RPU_V_PLL_MUX               100
  95 #define CLK_RPU_L_PLL_MUX               101
  96 #define CLK_RPU_L_MUX                   102
  97 #define CLK_WIFI_PLL_MUX                103
  98 #define CLK_WIFI_DIV4_MUX               104
  99 #define CLK_WIFI_DIV8_MUX               105
 100 #define CLK_RPU_CORE_MUX                106
 101 #define CLK_SYS_PLL_MUX                 107
 102 #define CLK_ENET_MUX                    108
 103 #define CLK_EVENT_TIMER_MUX             109
 104 #define CLK_SD_HOST_MUX                 110
 105 #define CLK_BT_PLL_MUX                  111
 106 #define CLK_DEBUG_MUX                   112
 107
 108 #define CLK_NR_CLKS                     113
 109
 110 /* Peripheral gate clocks */
 111 #define PERIPH_CLK_SYS                  0
 112 #define PERIPH_CLK_SYS_BUS              1
 113 #define PERIPH_CLK_DDR                  2
 114 #define PERIPH_CLK_ROM                  3
 115 #define PERIPH_CLK_COUNTER_FAST         4
 116 #define PERIPH_CLK_COUNTER_SLOW         5
 117 #define PERIPH_CLK_IR                   6
 118 #define PERIPH_CLK_WD                   7
 119 #define PERIPH_CLK_PDM                  8
 120 #define PERIPH_CLK_PWM                  9
 121 #define PERIPH_CLK_I2C0                 10
 122 #define PERIPH_CLK_I2C1                 11
 123 #define PERIPH_CLK_I2C2                 12
 124 #define PERIPH_CLK_I2C3                 13
 125
 126 /* Peripheral divider clocks */
 127 #define PERIPH_CLK_ROM_DIV              32
 128 #define PERIPH_CLK_COUNTER_FAST_DIV     33
 129 #define PERIPH_CLK_COUNTER_SLOW_PRE_DIV 34
 130 #define PERIPH_CLK_COUNTER_SLOW_DIV     35
 131 #define PERIPH_CLK_IR_PRE_DIV           36
 132 #define PERIPH_CLK_IR_DIV               37
 133 #define PERIPH_CLK_WD_PRE_DIV           38
 134 #define PERIPH_CLK_WD_DIV               39
 135 #define PERIPH_CLK_PDM_PRE_DIV          40
 136 #define PERIPH_CLK_PDM_DIV              41
 137 #define PERIPH_CLK_PWM_PRE_DIV          42
 138 #define PERIPH_CLK_PWM_DIV              43
 139 #define PERIPH_CLK_I2C0_PRE_DIV         44
 140 #define PERIPH_CLK_I2C0_DIV             45
 141 #define PERIPH_CLK_I2C1_PRE_DIV         46
 142 #define PERIPH_CLK_I2C1_DIV             47
 143 #define PERIPH_CLK_I2C2_PRE_DIV         48
 144 #define PERIPH_CLK_I2C2_DIV             49
 145 #define PERIPH_CLK_I2C3_PRE_DIV         50
 146 #define PERIPH_CLK_I2C3_DIV             51
 147
 148 #define PERIPH_CLK_NR_CLKS              52
 149
 150 /* System gate clocks */
 151 #define SYS_CLK_I2C0                    0
 152 #define SYS_CLK_I2C1                    1
 153 #define SYS_CLK_I2C2                    2
 154 #define SYS_CLK_I2C3                    3
 155 #define SYS_CLK_I2S_IN                  4
 156 #define SYS_CLK_PAUD_OUT                5
 157 #define SYS_CLK_SPDIF_OUT               6
 158 #define SYS_CLK_SPI0_MASTER             7
 159 #define SYS_CLK_SPI0_SLAVE              8
 160 #define SYS_CLK_PWM                     9
 161 #define SYS_CLK_UART0                   10
 162 #define SYS_CLK_UART1                   11
 163 #define SYS_CLK_SPI1                    12
 164 #define SYS_CLK_MDC                     13
 165 #define SYS_CLK_SD_HOST                 14
 166 #define SYS_CLK_ENET                    15
 167 #define SYS_CLK_IR                      16
 168 #define SYS_CLK_WD                      17
 169 #define SYS_CLK_TIMER                   18
 170 #define SYS_CLK_I2S_OUT                 24
 171 #define SYS_CLK_SPDIF_IN                25
 172 #define SYS_CLK_EVENT_TIMER             26
 173 #define SYS_CLK_HASH                    27
 174
 175 #define SYS_CLK_NR_CLKS                 28
 176
 177 /* Gates for external input clocks */
 178 #define EXT_CLK_AUDIO_IN                0
 179 #define EXT_CLK_ENET_IN                 1
 180
 181 #define EXT_CLK_NR_CLKS                 2
 182
 183 #endif /* _DT_BINDINGS_CLOCK_PISTACHIO_H */