1
2#ifndef __ASM_SH_SMC37C93X_H
3#define __ASM_SH_SMC37C93X_H
4
5
6
7
8
9
10
11
12
13
14#define FDC_PRIMARY_BASE 0x3f0
15#define IDE1_PRIMARY_BASE 0x1f0
16#define IDE1_SECONDARY_BASE 0x170
17#define PARPORT_PRIMARY_BASE 0x378
18#define COM1_PRIMARY_BASE 0x2f8
19#define COM2_PRIMARY_BASE 0x3f8
20#define RTC_PRIMARY_BASE 0x070
21#define KBC_PRIMARY_BASE 0x060
22#define AUXIO_PRIMARY_BASE 0x000
23
24
25#define LDN_FDC 0
26#define LDN_IDE1 1
27#define LDN_IDE2 2
28#define LDN_PARPORT 3
29#define LDN_COM1 4
30#define LDN_COM2 5
31#define LDN_RTC 6
32#define LDN_KBC 7
33#define LDN_AUXIO 8
34
35
36#define CONFIG_PORT 0x3f0
37#define INDEX_PORT CONFIG_PORT
38#define DATA_PORT 0x3f1
39#define CONFIG_ENTER 0x55
40#define CONFIG_EXIT 0xaa
41
42
43#define CURRENT_LDN_INDEX 0x07
44#define POWER_CONTROL_INDEX 0x22
45#define ACTIVATE_INDEX 0x30
46#define IO_BASE_HI_INDEX 0x60
47#define IO_BASE_LO_INDEX 0x61
48#define IRQ_SELECT_INDEX 0x70
49#define DMA_SELECT_INDEX 0x74
50
51#define GPIO46_INDEX 0xc6
52#define GPIO47_INDEX 0xc7
53
54
55
56
57#define UART_RBR 0x0
58#define UART_THR 0x0
59#define UART_IER 0x2
60#define UART_IIR 0x4
61#define UART_FCR 0x4
62#define UART_LCR 0x6
63#define UART_MCR 0x8
64#define UART_LSR 0xa
65#define UART_MSR 0xc
66#define UART_SCR 0xe
67#define UART_DLL 0x0
68#define UART_DLM 0x2
69
70#ifndef __ASSEMBLY__
71typedef struct uart_reg {
72 volatile __u16 rbr;
73 volatile __u16 ier;
74 volatile __u16 iir;
75 volatile __u16 lcr;
76 volatile __u16 mcr;
77 volatile __u16 lsr;
78 volatile __u16 msr;
79 volatile __u16 scr;
80} uart_reg;
81#endif
82
83
84
85#define thr rbr
86#define tcr iir
87
88
89
90#define dll rbr
91#define dlm ier
92#define fcr iir
93
94
95
96#define IER_ERDAI 0x0100
97#define IER_ETHREI 0x0200
98#define IER_ELSI 0x0400
99#define IER_EMSI 0x0800
100
101
102
103#define IIR_IP 0x0100
104#define IIR_IIB0 0x0200
105#define IIR_IIB1 0x0400
106#define IIR_IIB2 0x0800
107#define IIR_FIFO 0xc000
108
109
110
111#define FCR_FEN 0x0100
112#define FCR_RFRES 0x0200
113#define FCR_TFRES 0x0400
114#define FCR_DMA 0x0800
115#define FCR_RTL 0x4000
116#define FCR_RTM 0x8000
117
118
119
120#define LCR_WLS0 0x0100
121#define LCR_WLS1 0x0200
122#define LCR_STB 0x0400
123#define LCR_PEN 0x0800
124#define LCR_EPS 0x1000
125#define LCR_SP 0x2000
126#define LCR_SB 0x4000
127#define LCR_DLAB 0x8000
128
129
130
131#define MCR_DTR 0x0100
132#define MCR_RTS 0x0200
133#define MCR_OUT1 0x0400
134#define MCR_IRQEN 0x0800
135#define MCR_LOOP 0x1000
136
137
138
139#define LSR_DR 0x0100
140#define LSR_OE 0x0200
141#define LSR_PE 0x0400
142#define LSR_FE 0x0800
143#define LSR_BI 0x1000
144#define LSR_THRE 0x2000
145#define LSR_TEMT 0x4000
146#define LSR_FIFOE 0x8000
147
148
149
150#define MSR_DCTS 0x0100
151#define MSR_DDSR 0x0200
152#define MSR_TERI 0x0400
153#define MSR_DDCD 0x0800
154#define MSR_CTS 0x1000
155#define MSR_DSR 0x2000
156#define MSR_RI 0x4000
157#define MSR_DCD 0x8000
158
159
160
161#define UART_CLK (1843200)
162#define UART_BAUD(x) (UART_CLK / (16 * (x)))
163
164
165#define RTC_SECONDS 0
166#define RTC_SECONDS_ALARM 1
167#define RTC_MINUTES 2
168#define RTC_MINUTES_ALARM 3
169#define RTC_HOURS 4
170#define RTC_HOURS_ALARM 5
171#define RTC_DAY_OF_WEEK 6
172#define RTC_DAY_OF_MONTH 7
173#define RTC_MONTH 8
174#define RTC_YEAR 9
175#define RTC_FREQ_SELECT 10
176# define RTC_UIP 0x80
177# define RTC_DIV_CTL 0x70
178
179# define RTC_OSC_ENABLE 0x20
180# define RTC_OSC_DISABLE 0x00
181#define RTC_CONTROL 11
182# define RTC_SET 0x80
183# define RTC_PIE 0x40
184# define RTC_AIE 0x20
185# define RTC_UIE 0x10
186# define RTC_SQWE 0x08
187# define RTC_DM_BINARY 0x04
188# define RTC_24H 0x02
189# define RTC_DST_EN 0x01
190
191#endif
192