1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
From 22ee5168a5dfeda748cabd0bbf728d6bdc6b925b Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 7 Dec 2015 17:12:38 +0100
Subject: [PATCH 11/53] arch: mips: ralink: unify soc detection
Signed-off-by: John Crispin <blogic@openwrt.org>
---
arch/mips/include/asm/mach-ralink/mt7620.h | 8 --------
arch/mips/include/asm/mach-ralink/ralink_regs.h | 14 ++++++++++++++
arch/mips/include/asm/mach-ralink/rt305x.h | 21 ++++++---------------
arch/mips/ralink/prom.c | 5 ++++-
arch/mips/ralink/rt305x.c | 12 +++++-------
5 files changed, 29 insertions(+), 31 deletions(-)
diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index 72e64fa..0ef882b 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -13,14 +13,6 @@
#ifndef _MT7620_REGS_H_
#define _MT7620_REGS_H_
-enum mt762x_soc_type {
- MT762X_SOC_UNKNOWN = 0,
- MT762X_SOC_MT7620A,
- MT762X_SOC_MT7620N,
- MT762X_SOC_MT7628AN,
-};
-extern enum mt762x_soc_type mt762x_soc;
-
#define MT7620_SYSC_BASE 0x10000000
#define SYSC_REG_CHIP_NAME0 0x00
diff --git a/arch/mips/include/asm/mach-ralink/ralink_regs.h b/arch/mips/include/asm/mach-ralink/ralink_regs.h
index bd93014..8fcbd0f 100644
--- a/arch/mips/include/asm/mach-ralink/ralink_regs.h
+++ b/arch/mips/include/asm/mach-ralink/ralink_regs.h
@@ -13,6 +13,20 @@
#ifndef _RALINK_REGS_H_
#define _RALINK_REGS_H_
+enum ralink_soc_type {
+ RALINK_UNKNOWN = 0,
+ RT305X_SOC_RT3050,
+ RT305X_SOC_RT3052,
+ RT305X_SOC_RT3350,
+ RT305X_SOC_RT3352,
+ RT305X_SOC_RT5350,
+ MT762X_SOC_MT7620A,
+ MT762X_SOC_MT7620N,
+ MT762X_SOC_MT7621AT,
+ MT762X_SOC_MT7628AN,
+};
+extern enum ralink_soc_type ralink_soc;
+
extern __iomem void *rt_sysc_membase;
extern __iomem void *rt_memc_membase;
diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h
index 96f731b..2eea793 100644
--- a/arch/mips/include/asm/mach-ralink/rt305x.h
+++ b/arch/mips/include/asm/mach-ralink/rt305x.h
@@ -13,25 +13,16 @@
#ifndef _RT305X_REGS_H_
#define _RT305X_REGS_H_
-enum rt305x_soc_type {
- RT305X_SOC_UNKNOWN = 0,
- RT305X_SOC_RT3050,
- RT305X_SOC_RT3052,
- RT305X_SOC_RT3350,
- RT305X_SOC_RT3352,
- RT305X_SOC_RT5350,
-};
-
-extern enum rt305x_soc_type rt305x_soc;
+extern enum ralink_soc_type ralink_soc;
static inline int soc_is_rt3050(void)
{
- return rt305x_soc == RT305X_SOC_RT3050;
+ return ralink_soc == RT305X_SOC_RT3050;
}
static inline int soc_is_rt3052(void)
{
- return rt305x_soc == RT305X_SOC_RT3052;
+ return ralink_soc == RT305X_SOC_RT3052;
}
static inline int soc_is_rt305x(void)
@@ -41,17 +32,17 @@ static inline int soc_is_rt305x(void)
static inline int soc_is_rt3350(void)
{
- return rt305x_soc == RT305X_SOC_RT3350;
+ return ralink_soc == RT305X_SOC_RT3350;
}
static inline int soc_is_rt3352(void)
{
- return rt305x_soc == RT305X_SOC_RT3352;
+ return ralink_soc == RT305X_SOC_RT3352;
}
static inline int soc_is_rt5350(void)
{
- return rt305x_soc == RT305X_SOC_RT5350;
+ return ralink_soc == RT305X_SOC_RT5350;
}
#define RT305X_SYSC_BASE 0x10000000
diff --git a/arch/mips/ralink/prom.c b/arch/mips/ralink/prom.c
index 09419f6..d0978d5 100644
--- a/arch/mips/ralink/prom.c
+++ b/arch/mips/ralink/prom.c
@@ -15,10 +15,13 @@
#include <asm/bootinfo.h>
#include <asm/addrspace.h>
+#include <asm/mach-ralink/ralink_regs.h>
+
#include "common.h"
struct ralink_soc_info soc_info;
-struct rt2880_pmx_group *rt2880_pinmux_data = NULL;
+enum ralink_soc_type ralink_soc;
+EXPORT_SYMBOL_GPL(ralink_soc);
const char *get_system_type(void)
{
diff --git a/arch/mips/ralink/rt305x.c b/arch/mips/ralink/rt305x.c
index eeb747a..51f33a5 100644
--- a/arch/mips/ralink/rt305x.c
+++ b/arch/mips/ralink/rt305x.c
@@ -21,8 +21,6 @@
#include "common.h"
-enum rt305x_soc_type rt305x_soc;
-
static struct rt2880_pmx_func i2c_func[] = { FUNC("i2c", 0, 1, 2) };
static struct rt2880_pmx_func spi_func[] = { FUNC("spi", 0, 3, 4) };
static struct rt2880_pmx_func uartf_func[] = {
@@ -236,24 +234,24 @@ void prom_soc_init(struct ralink_soc_info *soc_info)
icache_sets = (read_c0_config1() >> 22) & 7;
if (icache_sets == 1) {
- rt305x_soc = RT305X_SOC_RT3050;
+ ralink_soc = RT305X_SOC_RT3050;
name = "RT3050";
soc_info->compatible = "ralink,rt3050-soc";
} else {
- rt305x_soc = RT305X_SOC_RT3052;
+ ralink_soc = RT305X_SOC_RT3052;
name = "RT3052";
soc_info->compatible = "ralink,rt3052-soc";
}
} else if (n0 == RT3350_CHIP_NAME0 && n1 == RT3350_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT3350;
+ ralink_soc = RT305X_SOC_RT3350;
name = "RT3350";
soc_info->compatible = "ralink,rt3350-soc";
} else if (n0 == RT3352_CHIP_NAME0 && n1 == RT3352_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT3352;
+ ralink_soc = RT305X_SOC_RT3352;
name = "RT3352";
soc_info->compatible = "ralink,rt3352-soc";
} else if (n0 == RT5350_CHIP_NAME0 && n1 == RT5350_CHIP_NAME1) {
- rt305x_soc = RT305X_SOC_RT5350;
+ ralink_soc = RT305X_SOC_RT5350;
name = "RT5350";
soc_info->compatible = "ralink,rt5350-soc";
} else {
--
1.7.10.4
|
