32 	struct mmphw_ctrl *ctrl = (struct mmphw_ctrl *)dev_id;  in ctrl_handle_irq()  local
35 	isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
36 	imask = readl_relaxed(ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_handle_irq()
40 		tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
42 			writel_relaxed(~isr, ctrl->reg_base + SPU_IRQ_ISR);  in ctrl_handle_irq()
43 	} while ((isr = readl_relaxed(ctrl->reg_base + SPU_IRQ_ISR)) & imask);  in ctrl_handle_irq()
323 static void ctrl_set_default(struct mmphw_ctrl *ctrl)  in ctrl_set_default()  argument
331 	tmp = readl_relaxed(ctrl->reg_base + LCD_TOP_CTRL);  in ctrl_set_default()
333 	writel_relaxed(tmp, ctrl->reg_base + LCD_TOP_CTRL);  in ctrl_set_default()
339 	tmp = readl_relaxed(ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_set_default()
342 	writel_relaxed(tmp, ctrl->reg_base + SPU_IRQ_ENA);  in ctrl_set_default()
398 	struct mmphw_ctrl *ctrl = path_plat->ctrl;  in path_init()  local
402 	dev_info(ctrl->dev, "%s: %s\n", __func__, config->name);  in path_init()
411 	path_info->dev = ctrl->dev;  in path_init()
447 	struct mmphw_ctrl *ctrl = NULL;  in mmphw_probe()  local
472 	ctrl = devm_kzalloc(&pdev->dev,  in mmphw_probe()
473 			    struct_size(ctrl, path_plats, mi->path_num),  in mmphw_probe()
475 	if (!ctrl) {  in mmphw_probe()
480 	ctrl->name = mi->name;  in mmphw_probe()
481 	ctrl->path_num = mi->path_num;  in mmphw_probe()
482 	ctrl->dev = &pdev->dev;  in mmphw_probe()
483 	ctrl->irq = irq;  in mmphw_probe()
484 	platform_set_drvdata(pdev, ctrl);  in mmphw_probe()
485 	mutex_init(&ctrl->access_ok);  in mmphw_probe()
488 	if (!devm_request_mem_region(ctrl->dev, res->start,  in mmphw_probe()
489 			resource_size(res), ctrl->name)) {  in mmphw_probe()
490 		dev_err(ctrl->dev,  in mmphw_probe()
496 	ctrl->reg_base = devm_ioremap(ctrl->dev,  in mmphw_probe()
498 	if (ctrl->reg_base == NULL) {  in mmphw_probe()
499 		dev_err(ctrl->dev, "%s: res %pR map failed\n", __func__, res);  in mmphw_probe()
505 	ret = devm_request_irq(ctrl->dev, ctrl->irq, ctrl_handle_irq,  in mmphw_probe()
506 		IRQF_SHARED, "lcd_controller", ctrl);  in mmphw_probe()
508 		dev_err(ctrl->dev, "%s unable to request IRQ %d\n",  in mmphw_probe()
509 				__func__, ctrl->irq);  in mmphw_probe()
515 	ctrl->clk = devm_clk_get_enabled(ctrl->dev, mi->clk_name);  in mmphw_probe()
516 	if (IS_ERR(ctrl->clk)) {  in mmphw_probe()
517 		ret = PTR_ERR(ctrl->clk);  in mmphw_probe()
518 		dev_err_probe(ctrl->dev, ret,  in mmphw_probe()
524 	ctrl_set_default(ctrl);  in mmphw_probe()
527 	for (i = 0; i < ctrl->path_num; i++) {  in mmphw_probe()
529 		path_plat = &ctrl->path_plats[i];  in mmphw_probe()
531 		path_plat->ctrl = ctrl;  in mmphw_probe()
541 	ret = lcd_spi_register(ctrl);  in mmphw_probe()
546 	dev_info(ctrl->dev, "device init done\n");  in mmphw_probe()
551 	for (i = 0; i < ctrl->path_num; i++) {  in mmphw_probe()
552 		path_plat = &ctrl->path_plats[i];  in mmphw_probe()