root/drivers/soc/renesas/r8a7790-sysc.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Renesas R-Car H2 System Controller
   4  *
   5  * Copyright (C) 2016 Glider bvba
   6  */
   7 
   8 #include <linux/bug.h>
   9 #include <linux/kernel.h>
  10 
  11 #include <dt-bindings/power/r8a7790-sysc.h>
  12 
  13 #include "rcar-sysc.h"
  14 
  15 static const struct rcar_sysc_area r8a7790_areas[] __initconst = {
  16         { "always-on",      0, 0, R8A7790_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  17         { "ca15-scu",   0x180, 0, R8A7790_PD_CA15_SCU,  R8A7790_PD_ALWAYS_ON,
  18           PD_SCU },
  19         { "ca15-cpu0",   0x40, 0, R8A7790_PD_CA15_CPU0, R8A7790_PD_CA15_SCU,
  20           PD_CPU_NOCR },
  21         { "ca15-cpu1",   0x40, 1, R8A7790_PD_CA15_CPU1, R8A7790_PD_CA15_SCU,
  22           PD_CPU_NOCR },
  23         { "ca15-cpu2",   0x40, 2, R8A7790_PD_CA15_CPU2, R8A7790_PD_CA15_SCU,
  24           PD_CPU_NOCR },
  25         { "ca15-cpu3",   0x40, 3, R8A7790_PD_CA15_CPU3, R8A7790_PD_CA15_SCU,
  26           PD_CPU_NOCR },
  27         { "ca7-scu",    0x100, 0, R8A7790_PD_CA7_SCU,   R8A7790_PD_ALWAYS_ON,
  28           PD_SCU },
  29         { "ca7-cpu0",   0x1c0, 0, R8A7790_PD_CA7_CPU0,  R8A7790_PD_CA7_SCU,
  30           PD_CPU_NOCR },
  31         { "ca7-cpu1",   0x1c0, 1, R8A7790_PD_CA7_CPU1,  R8A7790_PD_CA7_SCU,
  32           PD_CPU_NOCR },
  33         { "ca7-cpu2",   0x1c0, 2, R8A7790_PD_CA7_CPU2,  R8A7790_PD_CA7_SCU,
  34           PD_CPU_NOCR },
  35         { "ca7-cpu3",   0x1c0, 3, R8A7790_PD_CA7_CPU3,  R8A7790_PD_CA7_SCU,
  36           PD_CPU_NOCR },
  37         { "sh-4a",       0x80, 0, R8A7790_PD_SH_4A,     R8A7790_PD_ALWAYS_ON },
  38         { "rgx",         0xc0, 0, R8A7790_PD_RGX,       R8A7790_PD_ALWAYS_ON },
  39         { "imp",        0x140, 0, R8A7790_PD_IMP,       R8A7790_PD_ALWAYS_ON },
  40 };
  41 
  42 const struct rcar_sysc_info r8a7790_sysc_info __initconst = {
  43         .areas = r8a7790_areas,
  44         .num_areas = ARRAY_SIZE(r8a7790_areas),
  45 };