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1 /*
2  * SPDX-License-Identifier:     GPL-2.0+
3  */
4 #ifndef __address_h
5 #define __address_h                     1
6
7 #define KS8695_SDRAM_START          0x00000000
8 #define KS8695_SDRAM_SIZE           0x01000000
9 #define KS8695_MEM_SIZE             KS8695_SDRAM_SIZE
10 #define KS8695_MEM_START            KS8695_SDRAM_START
11
12 #define KS8695_PCMCIA_IO_BASE       0x03800000
13 #define KS8695_PCMCIA_IO_SIZE       0x00040000
14
15 #define KS8695_IO_BASE              0x03FF0000
16 #define KS8695_IO_SIZE              0x00010000
17
18 #define KS8695_SYSTEN_CONFIG        0x00
19 #define KS8695_SYSTEN_BUS_CLOCK     0x04
20
21 #define KS8695_FLASH_START          0x02800000
22 #define KS8695_FLASH_SIZE           0x00400000
23
24 /*i/o control registers offset difinitions*/
25 #define KS8695_IO_CTRL0             0x4000
26 #define KS8695_IO_CTRL1             0x4004
27 #define KS8695_IO_CTRL2             0x4008
28 #define KS8695_IO_CTRL3             0x400C
29
30 /*memory control registers offset difinitions*/
31 #define KS8695_MEM_CTRL0            0x4010
32 #define KS8695_MEM_CTRL1            0x4014
33 #define KS8695_MEM_CTRL2            0x4018
34 #define KS8695_MEM_CTRL3            0x401C
35 #define KS8695_MEM_GENERAL          0x4020
36 #define KS8695_SDRAM_CTRL0          0x4030
37 #define KS8695_SDRAM_CTRL1          0x4034
38 #define KS8695_SDRAM_GENERAL        0x4038
39 #define KS8695_SDRAM_BUFFER         0x403C
40 #define KS8695_SDRAM_REFRESH        0x4040
41
42 /*WAN control registers offset difinitions*/
43 #define KS8695_WAN_DMA_TX           0x6000
44 #define KS8695_WAN_DMA_RX           0x6004
45 #define KS8695_WAN_DMA_TX_START     0x6008
46 #define KS8695_WAN_DMA_RX_START     0x600C
47 #define KS8695_WAN_TX_LIST          0x6010
48 #define KS8695_WAN_RX_LIST          0x6014
49 #define KS8695_WAN_MAC_LOW          0x6018
50 #define KS8695_WAN_MAC_HIGH         0x601C
51 #define KS8695_WAN_MAC_ELOW         0x6080
52 #define KS8695_WAN_MAC_EHIGH        0x6084
53
54 /*LAN control registers offset difinitions*/
55 #define KS8695_LAN_DMA_TX           0x8000
56 #define KS8695_LAN_DMA_RX           0x8004
57 #define KS8695_LAN_DMA_TX_START     0x8008
58 #define KS8695_LAN_DMA_RX_START     0x800C
59 #define KS8695_LAN_TX_LIST          0x8010
60 #define KS8695_LAN_RX_LIST          0x8014
61 #define KS8695_LAN_MAC_LOW          0x8018
62 #define KS8695_LAN_MAC_HIGH         0x801C
63 #define KS8695_LAN_MAC_ELOW         0X8080
64 #define KS8695_LAN_MAC_EHIGH        0X8084
65
66 /*HPNA control registers offset difinitions*/
67 #define KS8695_HPNA_DMA_TX          0xA000
68 #define KS8695_HPNA_DMA_RX          0xA004
69 #define KS8695_HPNA_DMA_TX_START    0xA008
70 #define KS8695_HPNA_DMA_RX_START    0xA00C
71 #define KS8695_HPNA_TX_LIST         0xA010
72 #define KS8695_HPNA_RX_LIST         0xA014
73 #define KS8695_HPNA_MAC_LOW         0xA018
74 #define KS8695_HPNA_MAC_HIGH        0xA01C
75 #define KS8695_HPNA_MAC_ELOW        0xA080
76 #define KS8695_HPNA_MAC_EHIGH       0xA084
77
78 /*UART control registers offset difinitions*/
79 #define KS8695_UART_RX_BUFFER       0xE000
80 #define KS8695_UART_TX_HOLDING      0xE004
81
82 #define KS8695_UART_FIFO_CTRL       0xE008
83 #define KS8695_UART_FIFO_TRIG01     0x00
84 #define KS8695_UART_FIFO_TRIG04     0x80
85 #define KS8695_UART_FIFO_TXRST      0x03
86 #define KS8695_UART_FIFO_RXRST      0x02
87 #define KS8695_UART_FIFO_FEN        0x01
88
89 #define KS8695_UART_LINE_CTRL       0xE00C
90 #define KS8695_UART_LINEC_BRK       0x40
91 #define KS8695_UART_LINEC_EPS       0x10
92 #define KS8695_UART_LINEC_PEN       0x08
93 #define KS8695_UART_LINEC_STP2      0x04
94 #define KS8695_UART_LINEC_WLEN8     0x03
95 #define KS8695_UART_LINEC_WLEN7     0x02
96 #define KS8695_UART_LINEC_WLEN6     0x01
97 #define KS8695_UART_LINEC_WLEN5     0x00
98
99 #define KS8695_UART_MODEM_CTRL      0xE010
100 #define KS8695_UART_MODEMC_RTS      0x02
101 #define KS8695_UART_MODEMC_DTR      0x01
102
103 #define KS8695_UART_LINE_STATUS     0xE014
104 #define KS8695_UART_LINES_TXFE      0x20
105 #define KS8695_UART_LINES_BE        0x10
106 #define KS8695_UART_LINES_FE        0x08
107 #define KS8695_UART_LINES_PE        0x04
108 #define KS8695_UART_LINES_OE        0x02
109 #define KS8695_UART_LINES_RXFE      0x01
110 #define KS8695_UART_LINES_ANY       (KS8695_UART_LINES_OE|KS8695_UART_LINES_BE|KS8695_UART_LINES_PE|KS8695_UART_LINES_FE)
111
112 #define KS8695_UART_MODEM_STATUS    0xE018
113 #define KS8695_UART_MODEM_DCD       0x80
114 #define KS8695_UART_MODEM_DSR       0x20
115 #define KS8695_UART_MODEM_CTS       0x10
116 #define KS8695_UART_MODEM_DDCD      0x08
117 #define KS8695_UART_MODEM_DDSR      0x02
118 #define KS8695_UART_MODEM_DCTS      0x01
119 #define UART8695_MODEM_ANY          0xFF
120
121 #define KS8695_UART_DIVISOR         0xE01C
122 #define KS8695_UART_STATUS          0xE020
123
124 /*Interrupt controlller registers offset difinitions*/
125 #define KS8695_INT_CONTL            0xE200
126 #define KS8695_INT_ENABLE           0xE204
127 #define KS8695_INT_ENABLE_MODEM     0x0800
128 #define KS8695_INT_ENABLE_ERR       0x0400
129 #define KS8695_INT_ENABLE_RX        0x0200
130 #define KS8695_INT_ENABLE_TX        0x0100
131
132 #define KS8695_INT_STATUS           0xE208
133 #define KS8695_INT_WAN_PRIORITY     0xE20C
134 #define KS8695_INT_HPNA_PRIORITY    0xE210
135 #define KS8695_INT_LAN_PRIORITY     0xE214
136 #define KS8695_INT_TIMER_PRIORITY   0xE218
137 #define KS8695_INT_UART_PRIORITY    0xE21C
138 #define KS8695_INT_EXT_PRIORITY     0xE220
139 #define KS8695_INT_CHAN_PRIORITY    0xE224
140 #define KS8695_INT_BUSERROR_PRO     0xE228
141 #define KS8695_INT_MASK_STATUS      0xE22C
142 #define KS8695_FIQ_PEND_PRIORITY    0xE230
143 #define KS8695_IRQ_PEND_PRIORITY    0xE234
144
145 /*timer registers offset difinitions*/
146 #define KS8695_TIMER_CTRL           0xE400
147 #define KS8695_TIMER1               0xE404
148 #define KS8695_TIMER0               0xE408
149 #define KS8695_TIMER1_PCOUNT        0xE40C
150 #define KS8695_TIMER0_PCOUNT        0xE410
151
152 /*GPIO registers offset difinitions*/
153 #define KS8695_GPIO_MODE            0xE600
154 #define KS8695_GPIO_CTRL            0xE604
155 #define KS8695_GPIO_DATA            0xE608
156
157 /*SWITCH registers offset difinitions*/
158 #define KS8695_SWITCH_CTRL0         0xE800
159 #define KS8695_SWITCH_CTRL1         0xE804
160 #define KS8695_SWITCH_PORT1         0xE808
161 #define KS8695_SWITCH_PORT2         0xE80C
162 #define KS8695_SWITCH_PORT3         0xE810
163 #define KS8695_SWITCH_PORT4         0xE814
164 #define KS8695_SWITCH_PORT5         0xE818
165 #define KS8695_SWITCH_AUTO0         0xE81C
166 #define KS8695_SWITCH_AUTO1         0xE820
167 #define KS8695_SWITCH_LUE_CTRL      0xE824
168 #define KS8695_SWITCH_LUE_HIGH      0xE828
169 #define KS8695_SWITCH_LUE_LOW       0xE82C
170 #define KS8695_SWITCH_ADVANCED      0xE830
171
172 #define KS8695_SWITCH_LPPM12        0xE874
173 #define KS8695_SWITCH_LPPM34        0xE878
174
175 /*host communication registers difinitions*/
176 #define KS8695_DSCP_HIGH            0xE834
177 #define KS8695_DSCP_LOW             0xE838
178 #define KS8695_SWITCH_MAC_HIGH      0xE83C
179 #define KS8695_SWITCH_MAC_LOW       0xE840
180
181 /*miscellaneours registers difinitions*/
182 #define KS8695_MANAGE_COUNTER       0xE844
183 #define KS8695_MANAGE_DATA          0xE848
184 #define KS8695_LAN12_POWERMAGR      0xE84C
185 #define KS8695_LAN34_POWERMAGR      0xE850
186
187 #define KS8695_DEVICE_ID            0xEA00
188 #define KS8695_REVISION_ID          0xEA04
189
190 #define KS8695_MISC_CONTROL         0xEA08
191 #define KS8695_WAN_CONTROL          0xEA0C
192 #define KS8695_WAN_POWERMAGR        0xEA10
193 #define KS8695_WAN_PHY_CONTROL      0xEA14
194 #define KS8695_WAN_PHY_STATUS       0xEA18
195
196 /* bus clock definitions*/
197 #define KS8695_BUS_CLOCK_125MHZ     0x0
198 #define KS8695_BUS_CLOCK_100MHZ     0x1
199 #define KS8695_BUS_CLOCK_62MHZ      0x2
200 #define KS8695_BUS_CLOCK_50MHZ      0x3
201 #define KS8695_BUS_CLOCK_41MHZ      0x4
202 #define KS8695_BUS_CLOCK_33MHZ      0x5
203 #define KS8695_BUS_CLOCK_31MHZ      0x6
204 #define KS8695_BUS_CLOCK_25MHZ      0x7
205
206 /* -------------------------------------------------------------------------------
207  *  definations for IRQ
208  * -------------------------------------------------------------------------------*/
209
210 #define KS8695_INT_EXT_INT0                    2
211 #define KS8695_INT_EXT_INT1                    3
212 #define KS8695_INT_EXT_INT2                    4
213 #define KS8695_INT_EXT_INT3                    5
214 #define KS8695_INT_TIMERINT0                   6
215 #define KS8695_INT_TIMERINT1                   7
216 #define KS8695_INT_UART_TX                     8
217 #define KS8695_INT_UART_RX                     9
218 #define KS8695_INT_UART_LINE_ERR               10
219 #define KS8695_INT_UART_MODEMS                 11
220 #define KS8695_INT_LAN_STOP_RX                 12
221 #define KS8695_INT_LAN_STOP_TX                 13
222 #define KS8695_INT_LAN_BUF_RX_STATUS           14
223 #define KS8695_INT_LAN_BUF_TX_STATUS           15
224 #define KS8695_INT_LAN_RX_STATUS               16
225 #define KS8695_INT_LAN_TX_STATUS               17
226 #define KS8695_INT_HPAN_STOP_RX                18
227 #define KS8695_INT_HPNA_STOP_TX                19
228 #define KS8695_INT_HPNA_BUF_RX_STATUS          20
229 #define KS8695_INT_HPNA_BUF_TX_STATUS          21
230 #define KS8695_INT_HPNA_RX_STATUS              22
231 #define KS8695_INT_HPNA_TX_STATUS              23
232 #define KS8695_INT_BUS_ERROR                   24
233 #define KS8695_INT_WAN_STOP_RX                 25
234 #define KS8695_INT_WAN_STOP_TX                 26
235 #define KS8695_INT_WAN_BUF_RX_STATUS           27
236 #define KS8695_INT_WAN_BUF_TX_STATUS           28
237 #define KS8695_INT_WAN_RX_STATUS               29
238 #define KS8695_INT_WAN_TX_STATUS               30
239
240 #define KS8695_INT_UART                        KS8695_INT_UART_TX
241
242 /* -------------------------------------------------------------------------------
243  *  Interrupt bit positions
244  *
245  * -------------------------------------------------------------------------------
246  */
247
248 #define KS8695_INTMASK_EXT_INT0                ( 1 << KS8695_INT_EXT_INT0 )
249 #define KS8695_INTMASK_EXT_INT1                ( 1 << KS8695_INT_EXT_INT1 )
250 #define KS8695_INTMASK_EXT_INT2                ( 1 << KS8695_INT_EXT_INT2 )
251 #define KS8695_INTMASK_EXT_INT3                ( 1 << KS8695_INT_EXT_INT3 )
252 #define KS8695_INTMASK_TIMERINT0               ( 1 << KS8695_INT_TIMERINT0 )
253 #define KS8695_INTMASK_TIMERINT1               ( 1 << KS8695_INT_TIMERINT1 )
254 #define KS8695_INTMASK_UART_TX                 ( 1 << KS8695_INT_UART_TX  )
255 #define KS8695_INTMASK_UART_RX                 ( 1 << KS8695_INT_UART_RX  )
256 #define KS8695_INTMASK_UART_LINE_ERR           ( 1 << KS8695_INT_UART_LINE_ERR )
257 #define KS8695_INTMASK_UART_MODEMS             ( 1 << KS8695_INT_UART_MODEMS )
258 #define KS8695_INTMASK_LAN_STOP_RX             ( 1 << KS8695_INT_LAN_STOP_RX )
259 #define KS8695_INTMASK_LAN_STOP_TX             ( 1 << KS8695_INT_LAN_STOP_TX )
260 #define KS8695_INTMASK_LAN_BUF_RX_STATUS       ( 1 << KS8695_INT_LAN_BUF_RX_STATUS )
261 #define KS8695_INTMASK_LAN_BUF_TX_STATUS       ( 1 << KS8695_INT_LAN_BUF_TX_STATUS )
262 #define KS8695_INTMASK_LAN_RX_STATUS           ( 1 << KS8695_INT_LAN_RX_STATUS )
263 #define KS8695_INTMASK_LAN_TX_STATUS           ( 1 << KS8695_INT_LAN_RX_STATUS )
264 #define KS8695_INTMASK_HPAN_STOP_RX            ( 1 << KS8695_INT_HPAN_STOP_RX )
265 #define KS8695_INTMASK_HPNA_STOP_TX            ( 1 << KS8695_INT_HPNA_STOP_TX )
266 #define KS8695_INTMASK_HPNA_BUF_RX_STATUS      ( 1 << KS8695_INT_HPNA_BUF_RX_STATUS )
267 #define KS8695_INTMAKS_HPNA_BUF_TX_STATUS      ( 1 << KS8695_INT_HPNA_BUF_TX_STATUS
268 #define KS8695_INTMASK_HPNA_RX_STATUS          ( 1 << KS8695_INT_HPNA_RX_STATUS )
269 #define KS8695_INTMASK_HPNA_TX_STATUS          ( 1 << KS8695_INT_HPNA_TX_STATUS )
270 #define KS8695_INTMASK_BUS_ERROR               ( 1 << KS8695_INT_BUS_ERROR )
271 #define KS8695_INTMASK_WAN_STOP_RX             ( 1 << KS8695_INT_WAN_STOP_RX )
272 #define KS8695_INTMASK_WAN_STOP_TX             ( 1 << KS8695_INT_WAN_STOP_TX )
273 #define KS8695_INTMASK_WAN_BUF_RX_STATUS       ( 1 << KS8695_INT_WAN_BUF_RX_STATUS )
274 #define KS8695_INTMASK_WAN_BUF_TX_STATUS       ( 1 << KS8695_INT_WAN_BUF_TX_STATUS )
275 #define KS8695_INTMASK_WAN_RX_STATUS           ( 1 << KS8695_INT_WAN_RX_STATUS )
276 #define KS8695_INTMASK_WAN_TX_STATUS           ( 1 << KS8695_INT_WAN_TX_STATUS )
277
278 #define KS8695_SC_VALID_INT                    0xFFFFFFFF
279 #define MAXIRQNUM                              31
280
281 /*
282  *  Timer definitions
283  *
284  *  Use timer 1 & 2
285  *  (both run at 25MHz).
286  *
287  */
288 #define TICKS_PER_uSEC                  25
289 #define mSEC_1                          1000
290 #define mSEC_10                         (mSEC_1 * 10)
291
292 #endif
293
294 /*      END */