drivers/soc/renesas/r8a77970-sysc.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Renesas R-Car V3M System Controller
   4  *
   5  * Copyright (C) 2017 Cogent Embedded Inc.
   6  */
   7
   8 #include <linux/bits.h>
   9 #include <linux/kernel.h>
  10
  11 #include <dt-bindings/power/r8a77970-sysc.h>
  12
  13 #include "rcar-sysc.h"
  14
  15 static const struct rcar_sysc_area r8a77970_areas[] __initconst = {
  16         { "always-on",      0, 0, R8A77970_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
  17         { "ca53-scu",   0x140, 0, R8A77970_PD_CA53_SCU, R8A77970_PD_ALWAYS_ON,
  18           PD_SCU },
  19         { "ca53-cpu0",  0x200, 0, R8A77970_PD_CA53_CPU0, R8A77970_PD_CA53_SCU,
  20           PD_CPU_NOCR },
  21         { "ca53-cpu1",  0x200, 1, R8A77970_PD_CA53_CPU1, R8A77970_PD_CA53_SCU,
  22           PD_CPU_NOCR },
  23         { "a3ir",       0x180, 0, R8A77970_PD_A3IR,     R8A77970_PD_ALWAYS_ON },
  24         { "a2ir0",      0x400, 0, R8A77970_PD_A2IR0,    R8A77970_PD_A3IR },
  25         { "a2ir1",      0x400, 1, R8A77970_PD_A2IR1,    R8A77970_PD_A3IR },
  26         { "a2dp",       0x400, 2, R8A77970_PD_A2DP,     R8A77970_PD_A3IR },
  27         { "a2cn",       0x400, 3, R8A77970_PD_A2CN,     R8A77970_PD_A3IR },
  28         { "a2sc0",      0x400, 4, R8A77970_PD_A2SC0,    R8A77970_PD_A3IR },
  29         { "a2sc1",      0x400, 5, R8A77970_PD_A2SC1,    R8A77970_PD_A3IR },
  30 };
  31
  32 const struct rcar_sysc_info r8a77970_sysc_info __initconst = {
  33         .areas = r8a77970_areas,
  34         .num_areas = ARRAY_SIZE(r8a77970_areas),
  35         .extmask_offs = 0x1b0,
  36         .extmask_val = BIT(0),
  37 };