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