| /openbmc/linux/Documentation/devicetree/bindings/media/i2c/ |
| H A D | adv7343.txt | 3 The ADV7343 are high speed, digital-to-analog video encoders in a 64-lead LQFP
4 package. Six high speed, 3.3 V, 11-bit video DACs provide support for composite
5 (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard
6 definition (SD), enhanced definition (ED), or high definition (HD) video
10 - compatible: Must be "adi,adv7343"
13 - adi,power-mode-sleep-mode: on enable the current consumption is reduced to
16 - adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
19 - ad,adv7343-power-mode-dac: array configuring the power on/off DAC's 1..6,
22 - ad,adv7343-sd-config-dac-out: array configure SD DAC Output's 1 and 2, 0 = OFF
38 adi,power-mode-sleep-mode;
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| H A D | ovti,ov02a10.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Dongchun Zhu <dongchun.zhu@mediatek.com>
13 description: |-
14 The Omnivision OV02A10 is a low-cost, high performance, 1/5-inch, 2 megapixel
16 image sensor technology. Ihis chip supports high frame rate speeds up to 30fps
17 @ 1600x1200 (UXGA) resolution transferred over a 1-lane MIPI interface. The
18 sensor output is available via CSI-2 serial data output.
21 - $ref: /schemas/media/video-interface-devices.yaml#
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| H A D | ovti,ov2680.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rui Miguel Silva <rmfrfs@gmail.com>
12 description: |-
13 The OV2680 color sensor is a low voltage, high performance 1/5 inch UXGA (2
14 megapixel) CMOS image sensor that provides a single-chip UXGA (1600 x 1200)
15 camera. It provides full-frame, sub-sampled, or windowed 10-bit images in
30 clock-names:
33 reset-gpios:
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| H A D | ov8856.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Sakari Ailus <sakari.ailus@linux.intel.com>
13 description: |-
14 The Omnivision OV8856 is a high performance, 1/4-inch, 8 megapixel, CMOS
15 image sensor that delivers 3264x2448 at 30fps. It provides full-frame,
16 sub-sampled, and windowed 10-bit MIPI images in various formats via the
18 through I2C and two-wire SCCB. The sensor output is available via CSI-2
19 serial data output (up to 4-lane).
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| /openbmc/linux/Documentation/devicetree/bindings/pinctrl/ |
| H A D | qcom,apq8084-pinctrl.txt | 6 - compatible:
9 Definition: must be "qcom,apq8084-pinctrl"
11 - reg:
13 Value type: <prop-encoded-array>
14 Definition: the base address and size of the TLMM register space.
16 - interrupts:
18 Value type: <prop-encoded-array>
19 Definition: should specify the TLMM summary IRQ.
21 - interrupt-controller:
24 Definition: identifies this node as an interrupt controller
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| H A D | sprd,pinctrl.txt | 16 of them, so we can not make every Spreadtrum-special configuration
28 register definition, and each register described one pin is used
35 - input-enable
36 - input-disable
37 - output-high
38 - output-low
39 - bias-pull-up
40 - bias-pull-down
46 and set the pin sleep related configuration as "input-enable", which
54 "sprd,sleep-mode" property to set pin sleep mode.
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| /openbmc/linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| H A D | mpic.txt | 14 - compatible
17 Definition: Shall include "fsl,mpic". Freescale MPIC
22 - reg
24 Value type: <prop-encoded-array>
25 Definition: A standard property. Specifies the physical
29 - interrupt-controller
32 Definition: Specifies that this node is an interrupt
35 - #interrupt-cells
38 Definition: Shall be 2 or 4. A value of 2 means that interrupt
39 specifiers do not contain the interrupt-type or type-specific
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| /openbmc/linux/Documentation/devicetree/bindings/serio/ |
| H A D | ps2-gpio.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serio/ps2-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Danilo Krummrich <danilokrummrich@dk-develop.de>
14 const: ps2-gpio
16 data-gpios:
18 the gpio used for the data signal - this should be flagged as
19 active high using open drain with (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)
20 from <dt-bindings/gpio/gpio.h> since the signal is open drain by
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| /openbmc/u-boot/drivers/video/rockchip/ |
| H A D | Kconfig | 8 # Author: Eric Gao <eric.gao@rock-chips.com>
15 Rockchip SoCs provide video output capabilities for High-Definition
16 Multimedia Interface (HDMI), Low-voltage Differential Signalling
19 This driver supports the on-chip video output device, and targets the
29 framebuffer during device-model binding/probing.
38 framebuffer during device-model binding/probing.
52 This enables Low-voltage Differential Signaling(LVDS) display
60 This enables High-Definition Multimedia Interface display support.
|
| /openbmc/linux/Documentation/devicetree/bindings/clock/ |
| H A D | qcom,hfpll.txt | 1 High-Frequency PLL (HFPLL)
5 - compatible:
11 "qcom,hfpll-ipq8064", "qcom,hfpll"
12 "qcom,hfpll-apq8064", "qcom,hfpll"
13 "qcom,hfpll-msm8974", "qcom,hfpll"
14 "qcom,hfpll-msm8960", "qcom,hfpll"
16 - reg:
18 Value type: <prop-encoded-array>
19 Definition: address and size of HPLL registers. An optional second
23 - clocks:
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| /openbmc/linux/Documentation/userspace-api/media/v4l/ |
| H A D | biblio.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
10 CEA 608-E
14 :title: CEA-608-E R-2014 "Line 21 Data Services"
24 :title: EN 300 294 "625-line television Wide Screen Signalling (WSS)"
50 ISO 13818-1
54 :title: ITU-T Rec. H.222.0 | ISO/IEC 13818-1 "Information technology --- Generic coding of movi…
60 ISO 13818-2
64 :title: ITU-T Rec. H.262 | ISO/IEC 13818-2 "Information technology --- Generic coding of moving…
74 :title: ITU-R Recommendation BT.470-6 "Conventional Television Systems"
84 :title: ITU-R Recommendation BT.601-5 "Studio Encoding Parameters of Digital Television for Sta…
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| /openbmc/linux/include/uapi/linux/ |
| H A D | virtio_snd.h | 1 /* SPDX-License-Identifier: BSD-3-Clause */
100 /* function group node id (High Definition Audio Specification 7.1.2) */
110 /* 0 ... virtio_snd_config::jacks - 1 */
124 /* pin configuration (High Definition Audio Specification 7.3.3.31) */
126 /* pin capabilities (High Definition Audio Specification 7.3.4.9) */
150 /* 0 ... virtio_snd_config::streams - 1 */
257 /* 0 ... virtio_snd_config::streams - 1 */
275 /* 0 ... virtio_snd_config::chmaps - 1 */
279 /* standard channel position definition */
299 VIRTIO_SND_CHMAP_FLH, /* front left high */
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| /openbmc/linux/arch/arm/mach-s3c/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
5 source "arch/arm/mach-s3c/Kconfig.s3c64xx"
29 int "S3C UART to use for low-level messages"
33 Choice of which UART port to use for the low-level messages,
36 must have been initialised by the boot-loader before use.
96 Compile in platform device definition for framebuffer
101 Compile in platform device definition for USB host.
106 Compile in platform device definition for USB high-speed OtG
122 Compile in platform device definition for PWM Timer
132 pinctrl-samsung driver.
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| /openbmc/linux/Documentation/devicetree/bindings/i2c/ |
| H A D | i2c-gpio.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Wolfram Sang <wsa@kernel.org>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - const: i2c-gpio
20 sda-gpios:
23 active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)
24 from <dt-bindings/gpio/gpio.h> since the signal is by definition
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| /openbmc/linux/include/clocksource/ |
| H A D | timer-goldfish.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * goldfish-timer clocksource
4 * Registers definition for the goldfish-timer device
12 * TIMER_TIME_HIGH get high bits of time at last TIMER_TIME_LOW read
14 * TIMER_ALARM_HIGH set high bits of next alarm
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| /openbmc/linux/Documentation/devicetree/bindings/iio/proximity/ |
| H A D | devantech-srf04.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/proximity/devantech-srf04.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andreas Klinger <ak@it-klinger.de>
13 Bit-banging driver using two GPIOs:
14 - trigger-gpio is raised by the driver to start sending out an ultrasonic
16 - echo-gpio is held high by the sensor after sending ultrasonic burst
20 https://www.robot-electronics.co.uk/htm/srf04tech.htm
22 https://www.maxbotix.com/documents/LV-MaxSonar-EZ_Datasheet.pdf
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| /openbmc/linux/drivers/net/ethernet/cirrus/ |
| H A D | cs89x0.h | 1 /* Copyright, 1988-1992, Russell Nelson, Crynwr Software
18 #define PP_ChipID 0x0000 /* offset 0h -> Corp -ID */
19 /* offset 2h -> Model/Product Number */
20 /* offset 3h -> Chip Revision Number */
131 /* PP_RxCFG - Receive Configuration and Interrupt Mask bit definition - Read/write */
142 /* PP_RxCTL - Receive Control bit definition - Read/write */
153 /* Default receive mode - individually addressed, broadcast, and error free */
156 /* PP_TxCFG - Transmit Configuration Interrupt Mask bit definition - Read/write */
165 /* PP_TxCMD - Transmit Command bit definition - Read-only */
176 /* PP_BufCFG - Buffer Configuration Interrupt Mask bit definition - Read/write */
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| /openbmc/qemu/include/standard-headers/linux/ |
| H A D | virtio_snd.h | 1 /* SPDX-License-Identifier: BSD-3-Clause */
8 #include "standard-headers/linux/virtio_types.h"
122 /* function group node id (High Definition Audio Specification 7.1.2) */
132 /* 0 ... virtio_snd_config::jacks - 1 */
146 /* pin configuration (High Definition Audio Specification 7.3.3.31) */
148 /* pin capabilities (High Definition Audio Specification 7.3.4.9) */
172 /* 0 ... virtio_snd_config::streams - 1 */
279 /* 0 ... virtio_snd_config::streams - 1 */
297 /* 0 ... virtio_snd_config::chmaps - 1 */
301 /* standard channel position definition */
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| /openbmc/u-boot/drivers/sound/ |
| H A D | Kconfig | 12 audio codecs are called from the sound-i2s code. This could be
59 Most Intel chips have an HDA (High-definition audio) codec which can
60 be used by U-Boot to play simple beeps. This is also sometimes called
61 Azalia which was the development code-name. It requires setup
62 information in the device tree (see intel-hda.txt).
69 Enable sound output on supported Intel Ivybridge-based boards. This
70 driver uses Intel's High-definition Audio (HDA) architecture,
72 semi-automatic mechanism.
111 U-Boot sandbox can emulate a sound device using SDL, playing the
|
| /openbmc/linux/include/linux/mfd/ |
| H A D | dbx500-prcmu.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
14 #include <dt-bindings/mfd/dbx500-prcmu.h> /* For clock identifiers */
40 * - EPOD_ID_SVAMMDSP: power domain for SVA MMDSP
41 * - EPOD_ID_SVAPIPE: power domain for SVA pipe
42 * - EPOD_ID_SIAMMDSP: power domain for SIA MMDSP
43 * - EPOD_ID_SIAPIPE: power domain for SIA pipe
44 * - EPOD_ID_SGA: power domain for SGA
45 * - EPOD_ID_B2R2_MCDE: power domain for B2R2 and MCDE
46 * - EPOD_ID_ESRAM12: power domain for ESRAM 1 and 2
47 * - EPOD_ID_ESRAM34: power domain for ESRAM 3 and 4
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| /openbmc/linux/arch/arm64/tools/ |
| H A D | gen-sysreg.awk | 1 #!/bin/awk -f
2 # SPDX-License-Identifier: GPL-2.0
3 # gen-sysreg.awk: arm64 sysreg header generator
5 # Usage: awk -f gen-sysreg.awk sysregs.txt
35 __current_block_depth--;
45 # Print a CPP macro definition, padded with spaces so that the macro bodies
48 printf "%-56s%s\n", "#define " name, val
56 define(reg "_" field "_WIDTH", msb - lsb + 1)
59 # Print a field _SIGNED definition for a field
67 if (bitdef ~ /^[0-9]+$/) {
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| /openbmc/qemu/include/hw/gpio/ |
| H A D | nrf51_gpio.h | 2 * nRF51 System-on-Chip general purpose input/output register definition
6 * + Unnamed GPIO inputs 0-31: Set tri-state input level for GPIO pin.
7 * Level -1: Externally Disconnected/Floating; Pull-up/down will be regarded
9 * Level 1: Input externally driven HIGH
10 * + Unnamed GPIO outputs 0-31:
11 * Level -1: Disconnected/Floating
13 * Level 1: Driven HIGH
16 * + The nRF51 GPIO output driver supports two modes, standard and high-current
20 * Copyright 2018 Steffen Görtz <contrib@steffen-goertz.de>
23 * the COPYING file in the top-level directory.
|
| /openbmc/linux/arch/x86/include/asm/ |
| H A D | vmware.h | 1 /* SPDX-License-Identifier: GPL-2.0 or MIT */
12 * number to distinguish between high- and low bandwidth versions.
19 * In short, new driver code should strictly use the new definition of
23 /* Old port-based version */
39 * The high bandwidth out call. The low word of edx is presumed to have the
49 * The high bandwidth in call. The low word of edx is presumed to have the
|
| /openbmc/linux/drivers/video/fbdev/omap2/omapfb/dss/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
46 OMAP Video Encoder support for S-Video and composite TV-out.
62 HDMI Interface for OMAP5 and similar cores. This adds the High
63 Definition Multimedia Interface. See https://www.hdmi.org/ for HDMI
71 SDI is a high speed one-way display serial bus between the host
79 DSI is a high speed half-duplex serial interface between the host
100 is very high.
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| /openbmc/linux/Documentation/devicetree/bindings/iio/filter/ |
| H A D | adi,admv8818.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ADMV8818 Digitally Tunable, High-Pass and Low-Pass Filter
10 - Antoniu Miclaus <antoniu.miclaus@analog.com>
15 The device features four independently controlled high-pass
16 filters (HPFs) and four independently controlled low-pass filters
24 - adi,admv8818
29 spi-max-frequency:
34 Definition of the external clock.
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