18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com> 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Loongson 1 PWM Register Definitions. 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef __ASM_MACH_LOONGSON32_REGS_PWM_H 98c2ecf20Sopenharmony_ci#define __ASM_MACH_LOONGSON32_REGS_PWM_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci/* Loongson 1 PWM Timer Register Definitions */ 128c2ecf20Sopenharmony_ci#define PWM_CNT 0x0 138c2ecf20Sopenharmony_ci#define PWM_HRC 0x4 148c2ecf20Sopenharmony_ci#define PWM_LRC 0x8 158c2ecf20Sopenharmony_ci#define PWM_CTRL 0xc 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci/* PWM Control Register Bits */ 188c2ecf20Sopenharmony_ci#define CNT_RST BIT(7) 198c2ecf20Sopenharmony_ci#define INT_SR BIT(6) 208c2ecf20Sopenharmony_ci#define INT_EN BIT(5) 218c2ecf20Sopenharmony_ci#define PWM_SINGLE BIT(4) 228c2ecf20Sopenharmony_ci#define PWM_OE BIT(3) 238c2ecf20Sopenharmony_ci#define CNT_EN BIT(0) 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci#endif /* __ASM_MACH_LOONGSON32_REGS_PWM_H */ 26