drivers/soc/renesas/r8a77970-sysc.c

   1 /*
   2  * Renesas R-Car V3M System Controller
   3  *
   4  * Copyright (C) 2017 Cogent Embedded Inc.
   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 version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include <linux/bug.h>
  12 #include <linux/kernel.h>
  13
  14 #include <dt-bindings/power/r8a77970-sysc.h>
  15
  16 #include "rcar-sysc.h"
  17
  18 static const struct rcar_sysc_area r8a77970_areas[] __initconst = {
  19         { "always-on",      0, 0, R8A77970_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  20         { "ca53-scu",   0x140, 0, R8A77970_PD_CA53_SCU, R8A77970_PD_ALWAYS_ON,
  21           PD_SCU },
  22         { "ca53-cpu0",  0x200, 0, R8A77970_PD_CA53_CPU0, R8A77970_PD_CA53_SCU,
  23           PD_CPU_NOCR },
  24         { "ca53-cpu1",  0x200, 1, R8A77970_PD_CA53_CPU1, R8A77970_PD_CA53_SCU,
  25           PD_CPU_NOCR },
  26         { "cr7",        0x240, 0, R8A77970_PD_CR7,      R8A77970_PD_ALWAYS_ON },
  27         { "a3ir",       0x180, 0, R8A77970_PD_A3IR,     R8A77970_PD_ALWAYS_ON },
  28         { "a2ir0",      0x400, 0, R8A77970_PD_A2IR0,    R8A77970_PD_A3IR },
  29         { "a2ir1",      0x400, 1, R8A77970_PD_A2IR1,    R8A77970_PD_A3IR },
  30         { "a2dp",       0x400, 2, R8A77970_PD_A2DP,     R8A77970_PD_A3IR },
  31         { "a2cn",       0x400, 3, R8A77970_PD_A2CN,     R8A77970_PD_A3IR },
  32         { "a2sc0",      0x400, 4, R8A77970_PD_A2SC0,    R8A77970_PD_A3IR },
  33         { "a2sc1",      0x400, 5, R8A77970_PD_A2SC1,    R8A77970_PD_A3IR },
  34 };
  35
  36 const struct rcar_sysc_info r8a77970_sysc_info __initconst = {
  37         .areas = r8a77970_areas,
  38         .num_areas = ARRAY_SIZE(r8a77970_areas),
  39 };