1 /* 2 * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> 3 * 4 * Loongson 1 PWM Register Definitions. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the 8 * Free Software Foundation; either version 2 of the License, or (at your 9 * option) any later version. 10 */ 11 12 #ifndef __ASM_MACH_LOONGSON1_REGS_PWM_H 13 #define __ASM_MACH_LOONGSON1_REGS_PWM_H 14 15 /* Loongson 1 PWM Timer Register Definitions */ 16 #define PWM_CNT 0x0 17 #define PWM_HRC 0x4 18 #define PWM_LRC 0x8 19 #define PWM_CTRL 0xc 20 21 /* PWM Control Register Bits */ 22 #define CNT_RST (0x1 << 7) 23 #define INT_SR (0x1 << 6) 24 #define INT_EN (0x1 << 5) 25 #define PWM_SINGLE (0x1 << 4) 26 #define PWM_OE (0x1 << 3) 27 #define CNT_EN 0x1 28 29 #endif /* __ASM_MACH_LOONGSON1_REGS_PWM_H */ 30