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/Linux-v5.15/Documentation/devicetree/bindings/media/i2c/
Dimx219.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor
10 - Dave Stevenson <dave.stevenson@raspberrypi.com>
12 description: |-
13 The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor
16 Image data is sent through MIPI CSI-2, which is configured as either 2 or
30 VDIG-supply:
32 Digital I/O voltage supply, 1.8 volts
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Dsony,imx274.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Sony 1/2.5-Inch 8.51MP CMOS Digital Image Sensor
10 - Leon Luo <leonl@leopardimaging.com>
13 The Sony IMX274 is a 1/2.5-inch CMOS active pixel digital image sensor with an
15 Image data is sent through MIPI CSI-2, which is configured as 4 lanes at 1440
25 reset-gpios:
31 clock-names:
34 vana-supply:
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/Linux-v5.15/Documentation/devicetree/bindings/input/
Dhid-over-i2c.txt1 * HID over I2C Device-Tree bindings
8 http://msdn.microsoft.com/en-us/library/windows/hardware/hh852380.aspx
10 If this binding is used, the kernel module i2c-hid will handle the communication
14 - compatible: must be "hid-over-i2c"
15 - reg: i2c slave address
16 - hid-descr-addr: HID descriptor address
17 - interrupts: interrupt line
23 device-specific compatible properties, which should be used in addition to the
24 "hid-over-i2c" string.
26 - compatible:
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/Linux-v5.15/arch/arm64/boot/dts/renesas/
Daistarvision-mipi-adapter-2.1.dtsi1 // SPDX-License-Identifier: GPL-2.0
10 compatible = "regulator-fixed";
11 regulator-name = "camera_vdddo";
12 regulator-min-microvolt = <1800000>;
13 regulator-max-microvolt = <1800000>;
14 regulator-always-on;
18 compatible = "regulator-fixed";
19 regulator-name = "camera_vdda";
20 regulator-min-microvolt = <2800000>;
21 regulator-max-microvolt = <2800000>;
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/Linux-v5.15/drivers/hid/i2c-hid/
Di2c-hid-of.c12 * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
13 * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
14 * Copyright (c) 2007-2008 Oliver Neukum
15 * Copyright (c) 2006-2010 Jiri Kosina
31 #include "i2c-hid.h"
44 struct device *dev = &ihid_of->client->dev; in i2c_hid_of_power_up()
47 ret = regulator_bulk_enable(ARRAY_SIZE(ihid_of->supplies), in i2c_hid_of_power_up()
48 ihid_of->supplies); in i2c_hid_of_power_up()
54 if (ihid_of->post_power_delay_ms) in i2c_hid_of_power_up()
55 msleep(ihid_of->post_power_delay_ms); in i2c_hid_of_power_up()
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/Linux-v5.15/arch/arm64/boot/dts/qcom/
Dsdm845-cheza.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
26 stdout-path = "serial0:115200n8";
30 compatible = "pwm-backlight";
32 enable-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
33 power-supply = <&ppvar_sys>;
34 pinctrl-names = "default";
35 pinctrl-0 = <&ap_edp_bklten>;
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/Linux-v5.15/drivers/media/i2c/
Dimx219.c1 // SPDX-License-Identifier: GPL-2.0
24 #include <media/v4l2-ctrls.h>
25 #include <media/v4l2-device.h>
26 #include <media/v4l2-event.h>
27 #include <media/v4l2-fwnode.h>
28 #include <media/v4l2-mediabus.h>
66 /* HBLANK control - read only */
141 /* V-timing */
416 "VANA", /* Analog (2.8V) supply */
417 "VDIG", /* Digital Core (1.8V) supply */
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Dimx274.c1 // SPDX-License-Identifier: GPL-2.0
3 * imx274.c - IMX274 CMOS Image Sensor driver
25 #include <linux/v4l2-mediabus.h>
28 #include <media/v4l2-ctrls.h>
29 #include <media/v4l2-device.h>
30 #include <media/v4l2-subdev.h>
50 #define IMX274_GAIN_SHIFT_MASK ((1 << IMX274_GAIN_SHIFT) - 1)
60 / (2048 - IMX274_GAIN_REG_MAX))
77 * register SHR is limited to (SVR value + 1) x VMAX value - 4
137 "vddl", /* IF (1.2V) supply */
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