drivers/soc/renesas/r8a7792-sysc.c

   1 /*
   2  * Renesas R-Car V2H (R8A7792) System Controller
   3  *
   4  * Copyright (C) 2016 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 as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  */
  10
  11 #include <linux/bug.h>
  12 #include <linux/init.h>
  13 #include <linux/kernel.h>
  14
  15 #include <dt-bindings/power/r8a7792-sysc.h>
  16
  17 #include "rcar-sysc.h"
  18
  19 static const struct rcar_sysc_area r8a7792_areas[] __initconst = {
  20         { "always-on",      0, 0, R8A7792_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  21         { "ca15-scu",   0x180, 0, R8A7792_PD_CA15_SCU,  R8A7792_PD_ALWAYS_ON,
  22           PD_SCU },
  23         { "ca15-cpu0",   0x40, 0, R8A7792_PD_CA15_CPU0, R8A7792_PD_CA15_SCU,
  24           PD_CPU_NOCR },
  25         { "ca15-cpu1",   0x40, 1, R8A7792_PD_CA15_CPU1, R8A7792_PD_CA15_SCU,
  26           PD_CPU_NOCR },
  27         { "sgx",         0xc0, 0, R8A7792_PD_SGX,       R8A7792_PD_ALWAYS_ON },
  28         { "imp",        0x140, 0, R8A7792_PD_IMP,       R8A7792_PD_ALWAYS_ON },
  29 };
  30
  31 const struct rcar_sysc_info r8a7792_sysc_info __initconst = {
  32         .areas = r8a7792_areas,
  33         .num_areas = ARRAY_SIZE(r8a7792_areas),
  34 };