/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2020-2022 Bootlin * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com> */ #ifndef _SUN6I_MIPI_CSI2_H_ #define _SUN6I_MIPI_CSI2_H_ #include <linux/phy/phy.h> #include <linux/regmap.h> #include <linux/reset.h> #include <media/v4l2-device.h> #include <media/v4l2-fwnode.h> #define SUN6I_MIPI_CSI2_NAME "sun6i-mipi-csi2" enum sun6i_mipi_csi2_pad { SUN6I_MIPI_CSI2_PAD_SINK = 0, SUN6I_MIPI_CSI2_PAD_SOURCE = 1, SUN6I_MIPI_CSI2_PAD_COUNT = 2, }; struct sun6i_mipi_csi2_format { u32 mbus_code; u8 data_type; u32 bpp; }; struct sun6i_mipi_csi2_bridge { struct v4l2_subdev subdev; struct media_pad pads[SUN6I_MIPI_CSI2_PAD_COUNT]; struct v4l2_fwnode_endpoint endpoint; struct v4l2_async_notifier notifier; struct v4l2_mbus_framefmt mbus_format; struct mutex lock; /* Mbus format lock. */ struct v4l2_subdev *source_subdev; }; struct sun6i_mipi_csi2_device { struct device *dev; struct regmap *regmap; struct clk *clock_mod; struct reset_control *reset; struct phy *dphy; struct sun6i_mipi_csi2_bridge bridge; }; #endif