drivers/clk/meson/axg.h

   1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
   2 /*
   3  * Copyright (c) 2016 AmLogic, Inc.
   4  * Author: Michael Turquette <mturquette@baylibre.com>
   5  *
   6  * Copyright (c) 2017 Amlogic, inc.
   7  * Author: Qiufang Dai <qiufang.dai@amlogic.com>
   8  *
   9  */
  10 #ifndef __AXG_H
  11 #define __AXG_H
  12
  13 /*
  14  * Clock controller register offsets
  15  *
  16  * Register offsets from the data sheet must be multiplied by 4 before
  17  * adding them to the base address to get the right value.
  18  */
  19 #define HHI_GP0_PLL_CNTL                0x40
  20 #define HHI_GP0_PLL_CNTL2               0x44
  21 #define HHI_GP0_PLL_CNTL3               0x48
  22 #define HHI_GP0_PLL_CNTL4               0x4c
  23 #define HHI_GP0_PLL_CNTL5               0x50
  24 #define HHI_GP0_PLL_STS                 0x54
  25 #define HHI_GP0_PLL_CNTL1               0x58
  26 #define HHI_HIFI_PLL_CNTL               0x80
  27 #define HHI_HIFI_PLL_CNTL2              0x84
  28 #define HHI_HIFI_PLL_CNTL3              0x88
  29 #define HHI_HIFI_PLL_CNTL4              0x8C
  30 #define HHI_HIFI_PLL_CNTL5              0x90
  31 #define HHI_HIFI_PLL_STS                0x94
  32 #define HHI_HIFI_PLL_CNTL1              0x98
  33
  34 #define HHI_XTAL_DIVN_CNTL              0xbc
  35 #define HHI_GCLK2_MPEG0                 0xc0
  36 #define HHI_GCLK2_MPEG1                 0xc4
  37 #define HHI_GCLK2_MPEG2                 0xc8
  38 #define HHI_GCLK2_OTHER                 0xd0
  39 #define HHI_GCLK2_AO                    0xd4
  40 #define HHI_PCIE_PLL_CNTL               0xd8
  41 #define HHI_PCIE_PLL_CNTL1              0xdC
  42 #define HHI_PCIE_PLL_CNTL2              0xe0
  43 #define HHI_PCIE_PLL_CNTL3              0xe4
  44 #define HHI_PCIE_PLL_CNTL4              0xe8
  45 #define HHI_PCIE_PLL_CNTL5              0xec
  46 #define HHI_PCIE_PLL_CNTL6              0xf0
  47 #define HHI_PCIE_PLL_STS                0xf4
  48
  49 #define HHI_MEM_PD_REG0                 0x100
  50 #define HHI_VPU_MEM_PD_REG0             0x104
  51 #define HHI_VIID_CLK_DIV                0x128
  52 #define HHI_VIID_CLK_CNTL               0x12c
  53
  54 #define HHI_GCLK_MPEG0                  0x140
  55 #define HHI_GCLK_MPEG1                  0x144
  56 #define HHI_GCLK_MPEG2                  0x148
  57 #define HHI_GCLK_OTHER                  0x150
  58 #define HHI_GCLK_AO                     0x154
  59 #define HHI_SYS_CPU_CLK_CNTL1           0x15c
  60 #define HHI_SYS_CPU_RESET_CNTL          0x160
  61 #define HHI_VID_CLK_DIV                 0x164
  62 #define HHI_SPICC_HCLK_CNTL             0x168
  63
  64 #define HHI_MPEG_CLK_CNTL               0x174
  65 #define HHI_VID_CLK_CNTL                0x17c
  66 #define HHI_TS_CLK_CNTL                 0x190
  67 #define HHI_VID_CLK_CNTL2               0x194
  68 #define HHI_SYS_CPU_CLK_CNTL0           0x19c
  69 #define HHI_VID_PLL_CLK_DIV             0x1a0
  70 #define HHI_VPU_CLK_CNTL                0x1bC
  71
  72 #define HHI_VAPBCLK_CNTL                0x1F4
  73
  74 #define HHI_GEN_CLK_CNTL                0x228
  75
  76 #define HHI_VDIN_MEAS_CLK_CNTL          0x250
  77 #define HHI_NAND_CLK_CNTL               0x25C
  78 #define HHI_SD_EMMC_CLK_CNTL            0x264
  79
  80 #define HHI_MPLL_CNTL                   0x280
  81 #define HHI_MPLL_CNTL2                  0x284
  82 #define HHI_MPLL_CNTL3                  0x288
  83 #define HHI_MPLL_CNTL4                  0x28C
  84 #define HHI_MPLL_CNTL5                  0x290
  85 #define HHI_MPLL_CNTL6                  0x294
  86 #define HHI_MPLL_CNTL7                  0x298
  87 #define HHI_MPLL_CNTL8                  0x29C
  88 #define HHI_MPLL_CNTL9                  0x2A0
  89 #define HHI_MPLL_CNTL10                 0x2A4
  90
  91 #define HHI_MPLL3_CNTL0                 0x2E0
  92 #define HHI_MPLL3_CNTL1                 0x2E4
  93 #define HHI_PLL_TOP_MISC                0x2E8
  94
  95 #define HHI_SYS_PLL_CNTL1               0x2FC
  96 #define HHI_SYS_PLL_CNTL                0x300
  97 #define HHI_SYS_PLL_CNTL2               0x304
  98 #define HHI_SYS_PLL_CNTL3               0x308
  99 #define HHI_SYS_PLL_CNTL4               0x30c
 100 #define HHI_SYS_PLL_CNTL5               0x310
 101 #define HHI_SYS_PLL_STS                 0x314
 102 #define HHI_DPLL_TOP_I                  0x318
 103 #define HHI_DPLL_TOP2_I                 0x31C
 104
 105 /*
 106  * CLKID index values
 107  *
 108  * These indices are entirely contrived and do not map onto the hardware.
 109  * It has now been decided to expose everything by default in the DT header:
 110  * include/dt-bindings/clock/axg-clkc.h. Only the clocks ids we don't want
 111  * to expose, such as the internal muxes and dividers of composite clocks,
 112  * will remain defined here.
 113  */
 114 #define CLKID_MPEG_SEL                          8
 115 #define CLKID_MPEG_DIV                          9
 116 #define CLKID_SD_EMMC_B_CLK0_SEL                61
 117 #define CLKID_SD_EMMC_B_CLK0_DIV                62
 118 #define CLKID_SD_EMMC_C_CLK0_SEL                63
 119 #define CLKID_SD_EMMC_C_CLK0_DIV                64
 120
 121 #define NR_CLKS                                 65
 122
 123 /* include the CLKIDs that have been made part of the DT binding */
 124 #include <dt-bindings/clock/axg-clkc.h>
 125
 126 #endif /* __AXG_H */