1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 *  Ralink SoC register definitions
 4 *
 5 *  Copyright (C) 2013 John Crispin <john@phrozen.org>
 6 *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
 7 *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
 
 
 
 
 8 */
 9
10#ifndef _RALINK_REGS_H_
11#define _RALINK_REGS_H_
12
13#include <linux/io.h>
14
15enum ralink_soc_type {
16	RALINK_UNKNOWN = 0,
17	RT2880_SOC,
18	RT3883_SOC,
19	RT305X_SOC_RT3050,
20	RT305X_SOC_RT3052,
21	RT305X_SOC_RT3350,
22	RT305X_SOC_RT3352,
23	RT305X_SOC_RT5350,
24	MT762X_SOC_MT7620A,
25	MT762X_SOC_MT7620N,
26	MT762X_SOC_MT7621AT,
27	MT762X_SOC_MT7628AN,
28	MT762X_SOC_MT7688,
29};
30extern enum ralink_soc_type ralink_soc;
31
32extern __iomem void *rt_sysc_membase;
33extern __iomem void *rt_memc_membase;
34
35static inline void rt_sysc_w32(u32 val, unsigned reg)
36{
37	__raw_writel(val, rt_sysc_membase + reg);
38}
39
40static inline u32 rt_sysc_r32(unsigned reg)
41{
42	return __raw_readl(rt_sysc_membase + reg);
43}
44
45static inline void rt_sysc_m32(u32 clr, u32 set, unsigned reg)
46{
47	u32 val = rt_sysc_r32(reg) & ~clr;
48
49	__raw_writel(val | set, rt_sysc_membase + reg);
50}
51
52static inline void rt_memc_w32(u32 val, unsigned reg)
53{
54	__raw_writel(val, rt_memc_membase + reg);
55}
56
57static inline u32 rt_memc_r32(unsigned reg)
58{
59	return __raw_readl(rt_memc_membase + reg);
60}
61
62#endif /* _RALINK_REGS_H_ */

 
 1/*
 2 *  Ralink SoC register definitions
 3 *
 4 *  Copyright (C) 2013 John Crispin <blogic@openwrt.org>
 5 *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
 6 *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
 7 *
 8 *  This program is free software; you can redistribute it and/or modify it
 9 *  under the terms of the GNU General Public License version 2 as published
10 *  by the Free Software Foundation.
11 */
12
13#ifndef _RALINK_REGS_H_
14#define _RALINK_REGS_H_
15
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16extern __iomem void *rt_sysc_membase;
17extern __iomem void *rt_memc_membase;
18
19static inline void rt_sysc_w32(u32 val, unsigned reg)
20{
21	__raw_writel(val, rt_sysc_membase + reg);
22}
23
24static inline u32 rt_sysc_r32(unsigned reg)
25{
26	return __raw_readl(rt_sysc_membase + reg);
 
 
 
 
 
 
 
27}
28
29static inline void rt_memc_w32(u32 val, unsigned reg)
30{
31	__raw_writel(val, rt_memc_membase + reg);
32}
33
34static inline u32 rt_memc_r32(unsigned reg)
35{
36	return __raw_readl(rt_memc_membase + reg);
37}
38
39#endif /* _RALINK_REGS_H_ */