1 /* 2 * r8a7779 Power management support 3 * 4 * Copyright (C) 2011 Renesas Solutions Corp. 5 * Copyright (C) 2011 Magnus Damm 6 * 7 * This file is subject to the terms and conditions of the GNU General Public 8 * License. See the file "COPYING" in the main directory of this archive 9 * for more details. 10 */ 11 12 #include <linux/soc/renesas/rcar-sysc.h> 13 14 #include <asm/io.h> 15 16 #include "r8a7779.h" 17 18 /* SYSC */ 19 #define SYSCIER 0x0c 20 #define SYSCIMR 0x10 21 22 #if defined(CONFIG_PM) || defined(CONFIG_SMP) 23 r8a7779_sysc_init(void)24static void __init r8a7779_sysc_init(void) 25 { 26 rcar_sysc_init(0xffd85000, 0x0131000e); 27 } 28 29 #else /* CONFIG_PM || CONFIG_SMP */ 30 r8a7779_sysc_init(void)31static inline void r8a7779_sysc_init(void) {} 32 33 #endif /* CONFIG_PM || CONFIG_SMP */ 34 r8a7779_pm_init(void)35void __init r8a7779_pm_init(void) 36 { 37 static int once; 38 39 if (!once++) 40 r8a7779_sysc_init(); 41 } 42