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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * Copyright 2020-2022 Bootlin4 * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>5 */6 7#ifndef _SUN6I_MIPI_CSI2_H_8#define _SUN6I_MIPI_CSI2_H_9 10#include <linux/phy/phy.h>11#include <linux/regmap.h>12#include <linux/reset.h>13#include <media/v4l2-device.h>14#include <media/v4l2-fwnode.h>15 16#define SUN6I_MIPI_CSI2_NAME "sun6i-mipi-csi2"17 18enum sun6i_mipi_csi2_pad {19 SUN6I_MIPI_CSI2_PAD_SINK = 0,20 SUN6I_MIPI_CSI2_PAD_SOURCE = 1,21 SUN6I_MIPI_CSI2_PAD_COUNT = 2,22};23 24struct sun6i_mipi_csi2_format {25 u32 mbus_code;26 u8 data_type;27 u32 bpp;28};29 30struct sun6i_mipi_csi2_bridge {31 struct v4l2_subdev subdev;32 struct media_pad pads[SUN6I_MIPI_CSI2_PAD_COUNT];33 struct v4l2_fwnode_endpoint endpoint;34 struct v4l2_async_notifier notifier;35 struct v4l2_mbus_framefmt mbus_format;36 struct mutex lock; /* Mbus format lock. */37 38 struct v4l2_subdev *source_subdev;39};40 41struct sun6i_mipi_csi2_device {42 struct device *dev;43 44 struct regmap *regmap;45 struct clk *clock_mod;46 struct reset_control *reset;47 struct phy *dphy;48 49 struct sun6i_mipi_csi2_bridge bridge;50};51 52#endif53