37 static struct ts78xx_fpga_data ts78xx_fpga = {  variable
97 	if (ts78xx_fpga.supports.ts_rtc.init == 0) {  in ts78xx_ts_rtc_load()
100 			ts78xx_fpga.supports.ts_rtc.init = 1;  in ts78xx_ts_rtc_load()
265 	if (ts78xx_fpga.supports.ts_nand.init == 0) {  in ts78xx_ts_nand_load()
268 			ts78xx_fpga.supports.ts_nand.init = 1;  in ts78xx_ts_nand_load()
308 	if (ts78xx_fpga.supports.ts_rng.init == 0) {  in ts78xx_ts_rng_load()
311 			ts78xx_fpga.supports.ts_rng.init = 1;  in ts78xx_ts_rng_load()
330 	ts78xx_fpga.supports.ts_rtc.init = 0;  in ts78xx_fpga_devices_zero_init()
331 	ts78xx_fpga.supports.ts_nand.init = 0;  in ts78xx_fpga_devices_zero_init()
332 	ts78xx_fpga.supports.ts_rng.init = 0;  in ts78xx_fpga_devices_zero_init()
338 	switch (ts78xx_fpga.id) {  in ts78xx_fpga_supports()
348 		ts78xx_fpga.supports.ts_rtc.present = 1;  in ts78xx_fpga_supports()
349 		ts78xx_fpga.supports.ts_nand.present = 1;  in ts78xx_fpga_supports()
350 		ts78xx_fpga.supports.ts_rng.present = 1;  in ts78xx_fpga_supports()
354 		switch ((ts78xx_fpga.id >> 8) & 0xffffff) {  in ts78xx_fpga_supports()
357 				ts78xx_fpga.id & 0xff);  in ts78xx_fpga_supports()
358 			ts78xx_fpga.supports.ts_rtc.present = 1;  in ts78xx_fpga_supports()
359 			ts78xx_fpga.supports.ts_nand.present = 1;  in ts78xx_fpga_supports()
360 			ts78xx_fpga.supports.ts_rng.present = 1;  in ts78xx_fpga_supports()
363 			ts78xx_fpga.supports.ts_rtc.present = 0;  in ts78xx_fpga_supports()
364 			ts78xx_fpga.supports.ts_nand.present = 0;  in ts78xx_fpga_supports()
365 			ts78xx_fpga.supports.ts_rng.present = 0;  in ts78xx_fpga_supports()
374 	if (ts78xx_fpga.supports.ts_rtc.present == 1) {  in ts78xx_fpga_load_devices()
377 			ts78xx_fpga.supports.ts_rtc.present = 0;  in ts78xx_fpga_load_devices()
380 	if (ts78xx_fpga.supports.ts_nand.present == 1) {  in ts78xx_fpga_load_devices()
383 			ts78xx_fpga.supports.ts_nand.present = 0;  in ts78xx_fpga_load_devices()
386 	if (ts78xx_fpga.supports.ts_rng.present == 1) {  in ts78xx_fpga_load_devices()
389 			ts78xx_fpga.supports.ts_rng.present = 0;  in ts78xx_fpga_load_devices()
399 	if (ts78xx_fpga.supports.ts_rtc.present == 1)  in ts78xx_fpga_unload_devices()
401 	if (ts78xx_fpga.supports.ts_nand.present == 1)  in ts78xx_fpga_unload_devices()
403 	if (ts78xx_fpga.supports.ts_rng.present == 1)  in ts78xx_fpga_unload_devices()
411 	ts78xx_fpga.id = readl(TS78XX_FPGA_REGS_VIRT_BASE);  in ts78xx_fpga_load()
414 			(ts78xx_fpga.id >> 8) & 0xffffff,  in ts78xx_fpga_load()
415 			ts78xx_fpga.id & 0xff);  in ts78xx_fpga_load()
420 		ts78xx_fpga.state = -1;  in ts78xx_fpga_load()
440 	if (ts78xx_fpga.id != fpga_id) {  in ts78xx_fpga_unload()
443 			(ts78xx_fpga.id >> 8) & 0xffffff, ts78xx_fpga.id & 0xff,  in ts78xx_fpga_unload()
445 		ts78xx_fpga.state = -1;  in ts78xx_fpga_unload()
450 		ts78xx_fpga.state = -1;  in ts78xx_fpga_unload()
460 	if (ts78xx_fpga.state < 0)  in ts78xx_fpga_show()
463 	return sprintf(buf, "%s\n", (ts78xx_fpga.state) ? "online" : "offline");  in ts78xx_fpga_show()
471 	if (ts78xx_fpga.state < 0) {  in ts78xx_fpga_store()
483 	if (ts78xx_fpga.state == value)  in ts78xx_fpga_store()
486 	ret = (ts78xx_fpga.state == 0)  in ts78xx_fpga_store()
491 		ts78xx_fpga.state = value;  in ts78xx_fpga_store()
497 	__ATTR(ts78xx_fpga, 0644, ts78xx_fpga_show, ts78xx_fpga_store);