36 struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev;  variable
37 EXPORT_SYMBOL(fsl_ifc_ctrl_dev);
62 	if (!fsl_ifc_ctrl_dev || !fsl_ifc_ctrl_dev->regs)  in fsl_ifc_find()
65 	for (i = 0; i < fsl_ifc_ctrl_dev->banks; i++) {  in fsl_ifc_find()
66 		u32 cspr = ifc_in32(&fsl_ifc_ctrl_dev->regs->cspr_cs[i].cspr);  in fsl_ifc_find()
221 	fsl_ifc_ctrl_dev = kzalloc(sizeof(*fsl_ifc_ctrl_dev), GFP_KERNEL);  in fsl_ifc_ctrl_probe()
222 	if (!fsl_ifc_ctrl_dev)  in fsl_ifc_ctrl_probe()
225 	dev_set_drvdata(&dev->dev, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
228 	fsl_ifc_ctrl_dev->regs = of_iomap(dev->dev.of_node, 0);  in fsl_ifc_ctrl_probe()
229 	if (!fsl_ifc_ctrl_dev->regs) {  in fsl_ifc_ctrl_probe()
235 	version = ifc_in32(&fsl_ifc_ctrl_dev->regs->ifc_rev) &  in fsl_ifc_ctrl_probe()
241 	fsl_ifc_ctrl_dev->version = version;  in fsl_ifc_ctrl_probe()
242 	fsl_ifc_ctrl_dev->banks = banks;  in fsl_ifc_ctrl_probe()
245 		fsl_ifc_ctrl_dev->little_endian = true;  in fsl_ifc_ctrl_probe()
248 		fsl_ifc_ctrl_dev->little_endian = false;  in fsl_ifc_ctrl_probe()
252 	version = ioread32be(&fsl_ifc_ctrl_dev->regs->ifc_rev) &  in fsl_ifc_ctrl_probe()
258 	fsl_ifc_ctrl_dev->version = version;  in fsl_ifc_ctrl_probe()
259 	fsl_ifc_ctrl_dev->banks = banks;  in fsl_ifc_ctrl_probe()
262 	fsl_ifc_ctrl_dev->irq = irq_of_parse_and_map(dev->dev.of_node, 0);  in fsl_ifc_ctrl_probe()
263 	if (fsl_ifc_ctrl_dev->irq == NO_IRQ) {  in fsl_ifc_ctrl_probe()
271 	fsl_ifc_ctrl_dev->nand_irq =  in fsl_ifc_ctrl_probe()
274 	fsl_ifc_ctrl_dev->dev = &dev->dev;  in fsl_ifc_ctrl_probe()
276 	ret = fsl_ifc_ctrl_init(fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
280 	init_waitqueue_head(&fsl_ifc_ctrl_dev->nand_wait);  in fsl_ifc_ctrl_probe()
282 	ret = request_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_irq, IRQF_SHARED,  in fsl_ifc_ctrl_probe()
283 			  "fsl-ifc", fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
286 			fsl_ifc_ctrl_dev->irq);  in fsl_ifc_ctrl_probe()
290 	if (fsl_ifc_ctrl_dev->nand_irq) {  in fsl_ifc_ctrl_probe()
291 		ret = request_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_nand_irq,  in fsl_ifc_ctrl_probe()
292 				0, "fsl-ifc-nand", fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
295 				fsl_ifc_ctrl_dev->nand_irq);  in fsl_ifc_ctrl_probe()
303 	free_irq(fsl_ifc_ctrl_dev->nand_irq, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
304 	irq_dispose_mapping(fsl_ifc_ctrl_dev->nand_irq);  in fsl_ifc_ctrl_probe()
306 	free_irq(fsl_ifc_ctrl_dev->irq, fsl_ifc_ctrl_dev);  in fsl_ifc_ctrl_probe()
307 	irq_dispose_mapping(fsl_ifc_ctrl_dev->irq);  in fsl_ifc_ctrl_probe()