drivers/soc/renesas/r8a7790-sysc.c

   1 /*
   2  * Renesas R-Car H2 System Controller
   3  *
   4  * Copyright (C) 2016 Glider bvba
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  */
  10
  11 #include <linux/bug.h>
  12 #include <linux/kernel.h>
  13
  14 #include <dt-bindings/power/r8a7790-sysc.h>
  15
  16 #include "rcar-sysc.h"
  17
  18 static const struct rcar_sysc_area r8a7790_areas[] __initconst = {
  19         { "always-on",      0, 0, R8A7790_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  20         { "ca15-scu",   0x180, 0, R8A7790_PD_CA15_SCU,  R8A7790_PD_ALWAYS_ON,
  21           PD_SCU },
  22         { "ca15-cpu0",   0x40, 0, R8A7790_PD_CA15_CPU0, R8A7790_PD_CA15_SCU,
  23           PD_CPU_NOCR },
  24         { "ca15-cpu1",   0x40, 1, R8A7790_PD_CA15_CPU1, R8A7790_PD_CA15_SCU,
  25           PD_CPU_NOCR },
  26         { "ca15-cpu2",   0x40, 2, R8A7790_PD_CA15_CPU2, R8A7790_PD_CA15_SCU,
  27           PD_CPU_NOCR },
  28         { "ca15-cpu3",   0x40, 3, R8A7790_PD_CA15_CPU3, R8A7790_PD_CA15_SCU,
  29           PD_CPU_NOCR },
  30         { "ca7-scu",    0x100, 0, R8A7790_PD_CA7_SCU,   R8A7790_PD_ALWAYS_ON,
  31           PD_SCU },
  32         { "ca7-cpu0",   0x1c0, 0, R8A7790_PD_CA7_CPU0,  R8A7790_PD_CA7_SCU,
  33           PD_CPU_NOCR },
  34         { "ca7-cpu1",   0x1c0, 1, R8A7790_PD_CA7_CPU1,  R8A7790_PD_CA7_SCU,
  35           PD_CPU_NOCR },
  36         { "ca7-cpu2",   0x1c0, 2, R8A7790_PD_CA7_CPU2,  R8A7790_PD_CA7_SCU,
  37           PD_CPU_NOCR },
  38         { "ca7-cpu3",   0x1c0, 3, R8A7790_PD_CA7_CPU3,  R8A7790_PD_CA7_SCU,
  39           PD_CPU_NOCR },
  40         { "sh-4a",       0x80, 0, R8A7790_PD_SH_4A,     R8A7790_PD_ALWAYS_ON },
  41         { "rgx",         0xc0, 0, R8A7790_PD_RGX,       R8A7790_PD_ALWAYS_ON },
  42         { "imp",        0x140, 0, R8A7790_PD_IMP,       R8A7790_PD_ALWAYS_ON },
  43 };
  44
  45 const struct rcar_sysc_info r8a7790_sysc_info __initconst = {
  46         .areas = r8a7790_areas,
  47         .num_areas = ARRAY_SIZE(r8a7790_areas),
  48 };