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 };
46