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 };
38