3  * TI Camera Access Layer (CAL) - CAMERARX
25 #include "cal.h"
68 	u32 val = cal_read(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance));  in cal_camerarx_lane_config()
89 	cal_write(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance), val);  in cal_camerarx_lane_config()
96 	u32 num_lanes = phy->cal->data->camerarx[phy->instance].num_lanes;  in cal_camerarx_enable()
178 	cal_write_field(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance),  in cal_camerarx_power()
184 		current_state = cal_read_field(phy->cal,  in cal_camerarx_power()
205 		if (cal_read_field(phy->cal,  in cal_camerarx_wait_reset()
213 	if (cal_read_field(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance),  in cal_camerarx_wait_reset()
225 		if (cal_read_field(phy->cal,  in cal_camerarx_wait_stop_state()
232 	if (cal_read_field(phy->cal, CAL_CSI2_TIMING(phy->instance),  in cal_camerarx_wait_stop_state()
281 	cal_write_field(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance),  in cal_camerarx_start()
286 		cal_read(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance)));  in cal_camerarx_start()
304 	sscounter = DIV_ROUND_UP(clk_get_rate(phy->cal->fclk), 10000 *  16 * 4);  in cal_camerarx_start()
306 	val = cal_read(phy->cal, CAL_CSI2_TIMING(phy->instance));  in cal_camerarx_start()
311 	cal_write(phy->cal, CAL_CSI2_TIMING(phy->instance), val);  in cal_camerarx_start()
314 		cal_read(phy->cal, CAL_CSI2_TIMING(phy->instance)));  in cal_camerarx_start()
317 	cal_write_field(phy->cal, CAL_CSI2_TIMING(phy->instance),  in cal_camerarx_start()
321 		cal_read(phy->cal, CAL_CSI2_TIMING(phy->instance)));  in cal_camerarx_start()
373 	cal_write_field(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance),  in cal_camerarx_stop()
379 		if (cal_read_field(phy->cal,  in cal_camerarx_stop()
388 		cal_read(phy->cal, CAL_CSI2_COMPLEXIO_CFG(phy->instance)), i,  in cal_camerarx_stop()
445 	cal_write(phy->cal, CAL_HL_IRQENABLE_SET(0),  in cal_camerarx_enable_irqs()
447 	cal_write(phy->cal, CAL_CSI2_COMPLEXIO_IRQENABLE(phy->instance),  in cal_camerarx_enable_irqs()
451 	cal_write(phy->cal, CAL_HL_IRQENABLE_SET(0), CAL_HL_IRQ_OCPO_ERR_MASK);  in cal_camerarx_enable_irqs()
456 	cal_write(phy->cal, CAL_HL_IRQENABLE_SET(1), val);  in cal_camerarx_enable_irqs()
460 	cal_write(phy->cal, CAL_HL_IRQENABLE_SET(2), val);  in cal_camerarx_enable_irqs()
462 	cal_write(phy->cal, CAL_CSI2_VC_IRQENABLE(0), 0xFF000000);  in cal_camerarx_enable_irqs()
470 	cal_write(phy->cal, CAL_HL_IRQENABLE_CLR(0),  in cal_camerarx_disable_irqs()
472 	cal_write(phy->cal, CAL_CSI2_COMPLEXIO_IRQENABLE(phy->instance), 0);  in cal_camerarx_disable_irqs()
477 	cal_write(phy->cal, CAL_HL_IRQENABLE_CLR(1), val);  in cal_camerarx_disable_irqs()
481 	cal_write(phy->cal, CAL_HL_IRQENABLE_CLR(2), val);  in cal_camerarx_disable_irqs()
483 	cal_write(phy->cal, CAL_CSI2_VC_IRQENABLE(0), 0);  in cal_camerarx_disable_irqs()
488 	cal_write(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance), BIT(3));  in cal_camerarx_ppi_enable()
489 	cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance),  in cal_camerarx_ppi_enable()
495 	cal_write_field(phy->cal, CAL_CSI2_PPI_CTRL(phy->instance),  in cal_camerarx_ppi_disable()
499 static int cal_camerarx_regmap_init(struct cal_dev *cal,  in cal_camerarx_regmap_init()  argument
505 	if (!cal->data)  in cal_camerarx_regmap_init()
508 	phy_data = &cal->data->camerarx[phy->instance];  in cal_camerarx_regmap_init()
512 			.reg = cal->syscon_camerrx_offset,  in cal_camerarx_regmap_init()
521 		phy->fields[i] = devm_regmap_field_alloc(cal->dev,  in cal_camerarx_regmap_init()
522 							 cal->syscon_camerrx,  in cal_camerarx_regmap_init()
525 			cal_err(cal, "Unable to allocate regmap fields\n");  in cal_camerarx_regmap_init()
545 	ep_node = of_graph_get_endpoint_by_regs(phy->cal->dev->of_node,  in cal_camerarx_parse_dt()
599 struct cal_camerarx *cal_camerarx_create(struct cal_dev *cal,  in cal_camerarx_create()  argument
602 	struct platform_device *pdev = to_platform_device(cal->dev);  in cal_camerarx_create()
610 	phy->cal = cal;  in cal_camerarx_create()
617 	phy->base = devm_ioremap_resource(cal->dev, phy->res);  in cal_camerarx_create()
619 		cal_err(cal, "failed to ioremap\n");  in cal_camerarx_create()
624 	cal_dbg(1, cal, "ioresource %s at %pa - %pa\n",  in cal_camerarx_create()
627 	ret = cal_camerarx_regmap_init(cal, phy);  in cal_camerarx_create()