| John Crispin | 8563991 | 2013-01-21 18:25:59 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Ralink SoC register definitions |
| 3 | * |
| John Crispin | 97b9210 | 2016-05-05 09:57:56 +0200 | [diff] [blame] | 4 | * Copyright (C) 2013 John Crispin <john@phrozen.org> |
| John Crispin | 8563991 | 2013-01-21 18:25:59 +0100 | [diff] [blame] | 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 | |
| John Crispin | 418d29c | 2015-11-04 11:50:07 +0100 | [diff] [blame] | 16 | enum ralink_soc_type { |
| 17 | RALINK_UNKNOWN = 0, |
| 18 | RT2880_SOC, |
| 19 | RT3883_SOC, |
| 20 | RT305X_SOC_RT3050, |
| 21 | RT305X_SOC_RT3052, |
| 22 | RT305X_SOC_RT3350, |
| 23 | RT305X_SOC_RT3352, |
| 24 | RT305X_SOC_RT5350, |
| 25 | MT762X_SOC_MT7620A, |
| 26 | MT762X_SOC_MT7620N, |
| 27 | MT762X_SOC_MT7621AT, |
| 28 | MT762X_SOC_MT7628AN, |
| 29 | MT762X_SOC_MT7688, |
| 30 | }; |
| 31 | extern enum ralink_soc_type ralink_soc; |
| 32 | |
| John Crispin | 8563991 | 2013-01-21 18:25:59 +0100 | [diff] [blame] | 33 | extern __iomem void *rt_sysc_membase; |
| 34 | extern __iomem void *rt_memc_membase; |
| 35 | |
| 36 | static inline void rt_sysc_w32(u32 val, unsigned reg) |
| 37 | { |
| 38 | __raw_writel(val, rt_sysc_membase + reg); |
| 39 | } |
| 40 | |
| 41 | static inline u32 rt_sysc_r32(unsigned reg) |
| 42 | { |
| 43 | return __raw_readl(rt_sysc_membase + reg); |
| 44 | } |
| 45 | |
| John Crispin | 47e14d6 | 2013-05-19 00:42:23 +0200 | [diff] [blame] | 46 | static inline void rt_sysc_m32(u32 clr, u32 set, unsigned reg) |
| 47 | { |
| 48 | u32 val = rt_sysc_r32(reg) & ~clr; |
| 49 | |
| 50 | __raw_writel(val | set, rt_sysc_membase + reg); |
| 51 | } |
| 52 | |
| John Crispin | 8563991 | 2013-01-21 18:25:59 +0100 | [diff] [blame] | 53 | static inline void rt_memc_w32(u32 val, unsigned reg) |
| 54 | { |
| 55 | __raw_writel(val, rt_memc_membase + reg); |
| 56 | } |
| 57 | |
| 58 | static inline u32 rt_memc_r32(unsigned reg) |
| 59 | { |
| 60 | return __raw_readl(rt_memc_membase + reg); |
| 61 | } |
| 62 | |
| 63 | #endif /* _RALINK_REGS_H_ */ |