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Diffstat (limited to 'arch/blackfin/mach-bf548/boards/cm_bf548.c')
-rw-r--r--arch/blackfin/mach-bf548/boards/cm_bf548.c399
1 files changed, 385 insertions, 14 deletions
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index ccdcd6da2e9f..f60c333fec66 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -127,44 +127,211 @@ static struct platform_device rtc_device = {
127#endif 127#endif
128 128
129#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 129#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
130static struct resource bfin_uart_resources[] = {
131#ifdef CONFIG_SERIAL_BFIN_UART0 130#ifdef CONFIG_SERIAL_BFIN_UART0
131static struct resource bfin_uart0_resources[] = {
132 { 132 {
133 .start = 0xFFC00400, 133 .start = UART0_DLL,
134 .end = 0xFFC004FF, 134 .end = UART0_RBR+2,
135 .flags = IORESOURCE_MEM, 135 .flags = IORESOURCE_MEM,
136 }, 136 },
137 {
138 .start = IRQ_UART0_RX,
139 .end = IRQ_UART0_RX+1,
140 .flags = IORESOURCE_IRQ,
141 },
142 {
143 .start = IRQ_UART0_ERROR,
144 .end = IRQ_UART0_ERROR,
145 .flags = IORESOURCE_IRQ,
146 },
147 {
148 .start = CH_UART0_TX,
149 .end = CH_UART0_TX,
150 .flags = IORESOURCE_DMA,
151 },
152 {
153 .start = CH_UART0_RX,
154 .end = CH_UART0_RX,
155 .flags = IORESOURCE_DMA,
156 },
157};
158
159unsigned short bfin_uart0_peripherals[] = {
160 P_UART0_TX, P_UART0_RX, 0
161};
162
163static struct platform_device bfin_uart0_device = {
164 .name = "bfin-uart",
165 .id = 0,
166 .num_resources = ARRAY_SIZE(bfin_uart0_resources),
167 .resource = bfin_uart0_resources,
168 .dev = {
169 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
170 },
171};
137#endif 172#endif
138#ifdef CONFIG_SERIAL_BFIN_UART1 173#ifdef CONFIG_SERIAL_BFIN_UART1
174static struct resource bfin_uart1_resources[] = {
139 { 175 {
140 .start = 0xFFC02000, 176 .start = UART1_DLL,
141 .end = 0xFFC020FF, 177 .end = UART1_RBR+2,
142 .flags = IORESOURCE_MEM, 178 .flags = IORESOURCE_MEM,
143 }, 179 },
180 {
181 .start = IRQ_UART1_RX,
182 .end = IRQ_UART1_RX+1,
183 .flags = IORESOURCE_IRQ,
184 },
185 {
186 .start = IRQ_UART1_ERROR,
187 .end = IRQ_UART1_ERROR,
188 .flags = IORESOURCE_IRQ,
189 },
190 {
191 .start = CH_UART1_TX,
192 .end = CH_UART1_TX,
193 .flags = IORESOURCE_DMA,
194 },
195 {
196 .start = CH_UART1_RX,
197 .end = CH_UART1_RX,
198 .flags = IORESOURCE_DMA,
199 },
200#ifdef CONFIG_BFIN_UART1_CTSRTS
201 { /* CTS pin -- 0 means not supported */
202 .start = GPIO_PE10,
203 .end = GPIO_PE10,
204 .flags = IORESOURCE_IO,
205 },
206 { /* RTS pin -- 0 means not supported */
207 .start = GPIO_PE9,
208 .end = GPIO_PE9,
209 .flags = IORESOURCE_IO,
210 },
211#endif
212};
213
214unsigned short bfin_uart1_peripherals[] = {
215 P_UART1_TX, P_UART1_RX,
216#ifdef CONFIG_BFIN_UART1_CTSRTS
217 P_UART1_RTS, P_UART1_CTS,
218#endif
219 0
220};
221
222static struct platform_device bfin_uart1_device = {
223 .name = "bfin-uart",
224 .id = 1,
225 .num_resources = ARRAY_SIZE(bfin_uart1_resources),
226 .resource = bfin_uart1_resources,
227 .dev = {
228 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
229 },
230};
144#endif 231#endif
145#ifdef CONFIG_SERIAL_BFIN_UART2 232#ifdef CONFIG_SERIAL_BFIN_UART2
233static struct resource bfin_uart2_resources[] = {
146 { 234 {
147 .start = 0xFFC02100, 235 .start = UART2_DLL,
148 .end = 0xFFC021FF, 236 .end = UART2_RBR+2,
149 .flags = IORESOURCE_MEM, 237 .flags = IORESOURCE_MEM,
150 }, 238 },
239 {
240 .start = IRQ_UART2_RX,
241 .end = IRQ_UART2_RX+1,
242 .flags = IORESOURCE_IRQ,
243 },
244 {
245 .start = IRQ_UART2_ERROR,
246 .end = IRQ_UART2_ERROR,
247 .flags = IORESOURCE_IRQ,
248 },
249 {
250 .start = CH_UART2_TX,
251 .end = CH_UART2_TX,
252 .flags = IORESOURCE_DMA,
253 },
254 {
255 .start = CH_UART2_RX,
256 .end = CH_UART2_RX,
257 .flags = IORESOURCE_DMA,
258 },
259};
260
261unsigned short bfin_uart2_peripherals[] = {
262 P_UART2_TX, P_UART2_RX, 0
263};
264
265static struct platform_device bfin_uart2_device = {
266 .name = "bfin-uart",
267 .id = 2,
268 .num_resources = ARRAY_SIZE(bfin_uart2_resources),
269 .resource = bfin_uart2_resources,
270 .dev = {
271 .platform_data = &bfin_uart2_peripherals, /* Passed to driver */
272 },
273};
151#endif 274#endif
152#ifdef CONFIG_SERIAL_BFIN_UART3 275#ifdef CONFIG_SERIAL_BFIN_UART3
276static struct resource bfin_uart3_resources[] = {
153 { 277 {
154 .start = 0xFFC03100, 278 .start = UART3_DLL,
155 .end = 0xFFC031FF, 279 .end = UART3_RBR+2,
156 .flags = IORESOURCE_MEM, 280 .flags = IORESOURCE_MEM,
157 }, 281 },
282 {
283 .start = IRQ_UART3_RX,
284 .end = IRQ_UART3_RX+1,
285 .flags = IORESOURCE_IRQ,
286 },
287 {
288 .start = IRQ_UART3_ERROR,
289 .end = IRQ_UART3_ERROR,
290 .flags = IORESOURCE_IRQ,
291 },
292 {
293 .start = CH_UART3_TX,
294 .end = CH_UART3_TX,
295 .flags = IORESOURCE_DMA,
296 },
297 {
298 .start = CH_UART3_RX,
299 .end = CH_UART3_RX,
300 .flags = IORESOURCE_DMA,
301 },
302#ifdef CONFIG_BFIN_UART3_CTSRTS
303 { /* CTS pin -- 0 means not supported */
304 .start = GPIO_PB3,
305 .end = GPIO_PB3,
306 .flags = IORESOURCE_IO,
307 },
308 { /* RTS pin -- 0 means not supported */
309 .start = GPIO_PB2,
310 .end = GPIO_PB2,
311 .flags = IORESOURCE_IO,
312 },
158#endif 313#endif
159}; 314};
160 315
161static struct platform_device bfin_uart_device = { 316unsigned short bfin_uart3_peripherals[] = {
317 P_UART3_TX, P_UART3_RX,
318#ifdef CONFIG_BFIN_UART3_CTSRTS
319 P_UART3_RTS, P_UART3_CTS,
320#endif
321 0
322};
323
324static struct platform_device bfin_uart3_device = {
162 .name = "bfin-uart", 325 .name = "bfin-uart",
163 .id = 1, 326 .id = 3,
164 .num_resources = ARRAY_SIZE(bfin_uart_resources), 327 .num_resources = ARRAY_SIZE(bfin_uart3_resources),
165 .resource = bfin_uart_resources, 328 .resource = bfin_uart3_resources,
329 .dev = {
330 .platform_data = &bfin_uart3_peripherals, /* Passed to driver */
331 },
166}; 332};
167#endif 333#endif
334#endif
168 335
169#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 336#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
170#ifdef CONFIG_BFIN_SIR0 337#ifdef CONFIG_BFIN_SIR0
@@ -359,6 +526,145 @@ static struct platform_device musb_device = {
359}; 526};
360#endif 527#endif
361 528
529#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
530#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
531static struct resource bfin_sport0_uart_resources[] = {
532 {
533 .start = SPORT0_TCR1,
534 .end = SPORT0_MRCS3+4,
535 .flags = IORESOURCE_MEM,
536 },
537 {
538 .start = IRQ_SPORT0_RX,
539 .end = IRQ_SPORT0_RX+1,
540 .flags = IORESOURCE_IRQ,
541 },
542 {
543 .start = IRQ_SPORT0_ERROR,
544 .end = IRQ_SPORT0_ERROR,
545 .flags = IORESOURCE_IRQ,
546 },
547};
548
549unsigned short bfin_sport0_peripherals[] = {
550 P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
551 P_SPORT0_DRPRI, P_SPORT0_RSCLK, P_SPORT0_DRSEC, P_SPORT0_DTSEC, 0
552};
553
554static struct platform_device bfin_sport0_uart_device = {
555 .name = "bfin-sport-uart",
556 .id = 0,
557 .num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
558 .resource = bfin_sport0_uart_resources,
559 .dev = {
560 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
561 },
562};
563#endif
564#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
565static struct resource bfin_sport1_uart_resources[] = {
566 {
567 .start = SPORT1_TCR1,
568 .end = SPORT1_MRCS3+4,
569 .flags = IORESOURCE_MEM,
570 },
571 {
572 .start = IRQ_SPORT1_RX,
573 .end = IRQ_SPORT1_RX+1,
574 .flags = IORESOURCE_IRQ,
575 },
576 {
577 .start = IRQ_SPORT1_ERROR,
578 .end = IRQ_SPORT1_ERROR,
579 .flags = IORESOURCE_IRQ,
580 },
581};
582
583unsigned short bfin_sport1_peripherals[] = {
584 P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
585 P_SPORT1_DRPRI, P_SPORT1_RSCLK, P_SPORT1_DRSEC, P_SPORT1_DTSEC, 0
586};
587
588static struct platform_device bfin_sport1_uart_device = {
589 .name = "bfin-sport-uart",
590 .id = 1,
591 .num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
592 .resource = bfin_sport1_uart_resources,
593 .dev = {
594 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
595 },
596};
597#endif
598#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
599static struct resource bfin_sport2_uart_resources[] = {
600 {
601 .start = SPORT2_TCR1,
602 .end = SPORT2_MRCS3+4,
603 .flags = IORESOURCE_MEM,
604 },
605 {
606 .start = IRQ_SPORT2_RX,
607 .end = IRQ_SPORT2_RX+1,
608 .flags = IORESOURCE_IRQ,
609 },
610 {
611 .start = IRQ_SPORT2_ERROR,
612 .end = IRQ_SPORT2_ERROR,
613 .flags = IORESOURCE_IRQ,
614 },
615};
616
617unsigned short bfin_sport2_peripherals[] = {
618 P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS,
619 P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0
620};
621
622static struct platform_device bfin_sport2_uart_device = {
623 .name = "bfin-sport-uart",
624 .id = 2,
625 .num_resources = ARRAY_SIZE(bfin_sport2_uart_resources),
626 .resource = bfin_sport2_uart_resources,
627 .dev = {
628 .platform_data = &bfin_sport2_peripherals, /* Passed to driver */
629 },
630};
631#endif
632#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
633static struct resource bfin_sport3_uart_resources[] = {
634 {
635 .start = SPORT3_TCR1,
636 .end = SPORT3_MRCS3+4,
637 .flags = IORESOURCE_MEM,
638 },
639 {
640 .start = IRQ_SPORT3_RX,
641 .end = IRQ_SPORT3_RX+1,
642 .flags = IORESOURCE_IRQ,
643 },
644 {
645 .start = IRQ_SPORT3_ERROR,
646 .end = IRQ_SPORT3_ERROR,
647 .flags = IORESOURCE_IRQ,
648 },
649};
650
651unsigned short bfin_sport3_peripherals[] = {
652 P_SPORT3_TFS, P_SPORT3_DTPRI, P_SPORT3_TSCLK, P_SPORT3_RFS,
653 P_SPORT3_DRPRI, P_SPORT3_RSCLK, P_SPORT3_DRSEC, P_SPORT3_DTSEC, 0
654};
655
656static struct platform_device bfin_sport3_uart_device = {
657 .name = "bfin-sport-uart",
658 .id = 3,
659 .num_resources = ARRAY_SIZE(bfin_sport3_uart_resources),
660 .resource = bfin_sport3_uart_resources,
661 .dev = {
662 .platform_data = &bfin_sport3_peripherals, /* Passed to driver */
663 },
664};
665#endif
666#endif
667
362#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) 668#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
363static struct resource bfin_atapi_resources[] = { 669static struct resource bfin_atapi_resources[] = {
364 { 670 {
@@ -752,7 +1058,18 @@ static struct platform_device *cm_bf548_devices[] __initdata = {
752#endif 1058#endif
753 1059
754#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE) 1060#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
755 &bfin_uart_device, 1061#ifdef CONFIG_SERIAL_BFIN_UART0
1062 &bfin_uart0_device,
1063#endif
1064#ifdef CONFIG_SERIAL_BFIN_UART1
1065 &bfin_uart1_device,
1066#endif
1067#ifdef CONFIG_SERIAL_BFIN_UART2
1068 &bfin_uart2_device,
1069#endif
1070#ifdef CONFIG_SERIAL_BFIN_UART3
1071 &bfin_uart3_device,
1072#endif
756#endif 1073#endif
757 1074
758#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 1075#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
@@ -782,6 +1099,21 @@ static struct platform_device *cm_bf548_devices[] __initdata = {
782 &musb_device, 1099 &musb_device,
783#endif 1100#endif
784 1101
1102#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
1103#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1104 &bfin_sport0_uart_device,
1105#endif
1106#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1107 &bfin_sport1_uart_device,
1108#endif
1109#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1110 &bfin_sport2_uart_device,
1111#endif
1112#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1113 &bfin_sport3_uart_device,
1114#endif
1115#endif
1116
785#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) 1117#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
786 &bfin_atapi_device, 1118 &bfin_atapi_device,
787#endif 1119#endif
@@ -833,3 +1165,42 @@ static int __init cm_bf548_init(void)
833} 1165}
834 1166
835arch_initcall(cm_bf548_init); 1167arch_initcall(cm_bf548_init);
1168
1169static struct platform_device *cm_bf548_early_devices[] __initdata = {
1170#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
1171#ifdef CONFIG_SERIAL_BFIN_UART0
1172 &bfin_uart0_device,
1173#endif
1174#ifdef CONFIG_SERIAL_BFIN_UART1
1175 &bfin_uart1_device,
1176#endif
1177#ifdef CONFIG_SERIAL_BFIN_UART2
1178 &bfin_uart2_device,
1179#endif
1180#ifdef CONFIG_SERIAL_BFIN_UART3
1181 &bfin_uart3_device,
1182#endif
1183#endif
1184
1185#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE)
1186#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
1187 &bfin_sport0_uart_device,
1188#endif
1189#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
1190 &bfin_sport1_uart_device,
1191#endif
1192#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
1193 &bfin_sport2_uart_device,
1194#endif
1195#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
1196 &bfin_sport3_uart_device,
1197#endif
1198#endif
1199};
1200
1201void __init native_machine_early_platform_add_devices(void)
1202{
1203 printk(KERN_INFO "register early platform devices\n");
1204 early_platform_add_devices(cm_bf548_early_devices,
1205 ARRAY_SIZE(cm_bf548_early_devices));
1206}
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-24 01:02:03 -0500