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1/* SPDX-License-Identifier: GPL-2.0+ */2/*3 * Copyright 2020 Kévin L'hôpital <kevin.lhopital@bootlin.com>4 * Copyright 2020-2022 Bootlin5 * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>6 */7 8#ifndef _SUN8I_A83T_MIPI_CSI2_H_9#define _SUN8I_A83T_MIPI_CSI2_H_10 11#include <linux/phy/phy.h>12#include <linux/regmap.h>13#include <linux/reset.h>14#include <media/v4l2-device.h>15#include <media/v4l2-fwnode.h>16 17#define SUN8I_A83T_MIPI_CSI2_NAME "sun8i-a83t-mipi-csi2"18 19enum sun8i_a83t_mipi_csi2_pad {20 SUN8I_A83T_MIPI_CSI2_PAD_SINK = 0,21 SUN8I_A83T_MIPI_CSI2_PAD_SOURCE = 1,22 SUN8I_A83T_MIPI_CSI2_PAD_COUNT = 2,23};24 25struct sun8i_a83t_mipi_csi2_format {26 u32 mbus_code;27 u8 data_type;28 u32 bpp;29};30 31struct sun8i_a83t_mipi_csi2_bridge {32 struct v4l2_subdev subdev;33 struct media_pad pads[SUN8I_A83T_MIPI_CSI2_PAD_COUNT];34 struct v4l2_fwnode_endpoint endpoint;35 struct v4l2_async_notifier notifier;36 struct v4l2_mbus_framefmt mbus_format;37 struct mutex lock; /* Mbus format lock. */38 39 struct v4l2_subdev *source_subdev;40};41 42struct sun8i_a83t_mipi_csi2_device {43 struct device *dev;44 45 struct regmap *regmap;46 struct clk *clock_mod;47 struct clk *clock_mipi;48 struct clk *clock_misc;49 struct reset_control *reset;50 struct phy *dphy;51 52 struct sun8i_a83t_mipi_csi2_bridge bridge;53};54 55#endif56