45 	struct mmphw_ctrl *ctrl = (struct mmphw_ctrl *)dev_id;  in ctrl_handle_irq()  local
48 	isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
49 	imask = readl_relaxed(ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_handle_irq()
53 		tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
55 			writel_relaxed(~isr, ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
56 	} while ((isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR)) & imask);  in ctrl_handle_irq()
327 static void ctrl_set_default(struct mmphw_ctrl *ctrl)  in ctrl_set_default()  argument
335 	tmp = readl_relaxed(ctrl->reg_base + LCD_TOP_CTRL);  in ctrl_set_default()
337 	writel_relaxed(tmp, ctrl->reg_base + LCD_TOP_CTRL);  in ctrl_set_default()
343 	tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_set_default()
346 	writel_relaxed(tmp, ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_set_default()
402 	struct mmphw_ctrl *ctrl = path_plat->ctrl;  in path_init()  local
406 	dev_info(ctrl->dev, "%s: %s\n", __func__, config->name);  in path_init()
411 		dev_err(ctrl->dev, "%s: unable to alloc path_info for %s\n",  in path_init()
417 	path_info->dev = ctrl->dev;  in path_init()
453 	struct mmphw_ctrl *ctrl = NULL;  in mmphw_probe()  local
481 	ctrl = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);  in mmphw_probe()
482 	if (!ctrl) {  in mmphw_probe()
487 	ctrl->name = mi->name;  in mmphw_probe()
488 	ctrl->path_num = mi->path_num;  in mmphw_probe()
489 	ctrl->dev = &pdev->dev;  in mmphw_probe()
490 	ctrl->irq = irq;  in mmphw_probe()
491 	platform_set_drvdata(pdev, ctrl);  in mmphw_probe()
492 	mutex_init(&ctrl->access_ok);  in mmphw_probe()
495 	if (!devm_request_mem_region(ctrl->dev, res->start,  in mmphw_probe()
496 			resource_size(res), ctrl->name)) {  in mmphw_probe()
497 		dev_err(ctrl->dev,  in mmphw_probe()
503 	ctrl->reg_base = devm_ioremap_nocache(ctrl->dev,  in mmphw_probe()
505 	if (ctrl->reg_base == NULL) {  in mmphw_probe()
506 		dev_err(ctrl->dev, "%s: res %x - %x map failed\n", __func__,  in mmphw_probe()
513 	ret = devm_request_irq(ctrl->dev, ctrl->irq, ctrl_handle_irq,  in mmphw_probe()
514 		IRQF_SHARED, "lcd_controller", ctrl);  in mmphw_probe()
516 		dev_err(ctrl->dev, "%s unable to request IRQ %d\n",  in mmphw_probe()
517 				__func__, ctrl->irq);  in mmphw_probe()
523 	ctrl->clk = devm_clk_get(ctrl->dev, mi->clk_name);  in mmphw_probe()
524 	if (IS_ERR(ctrl->clk)) {  in mmphw_probe()
525 		dev_err(ctrl->dev, "unable to get clk %s\n", mi->clk_name);  in mmphw_probe()
529 	clk_prepare_enable(ctrl->clk);  in mmphw_probe()
532 	ctrl_set_default(ctrl);  in mmphw_probe()
535 	for (i = 0; i < ctrl->path_num; i++) {  in mmphw_probe()
537 		path_plat = &ctrl->path_plats[i];  in mmphw_probe()
539 		path_plat->ctrl = ctrl;  in mmphw_probe()
549 	ret = lcd_spi_register(ctrl);  in mmphw_probe()
554 	dev_info(ctrl->dev, "device init done\n");  in mmphw_probe()
559 	for (i = 0; i < ctrl->path_num; i++) {  in mmphw_probe()
560 		path_plat = &ctrl->path_plats[i];  in mmphw_probe()
564 	clk_disable_unprepare(ctrl->clk);  in mmphw_probe()