| /Linux-v6.1/Documentation/devicetree/bindings/leds/ |
| D | leds-class-multicolor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-class-multicolor.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common properties for the multicolor LED class.
10 - Andrew Davis <afd@ti.com>
13 Bindings for multi color LEDs show how to describe current outputs of
14 either integrated multi-color LED elements (like RGB, RGBW, RGBWA-UV
15 etc.) or standalone LEDs, to achieve logically grouped multi-color LED
16 modules. This is achieved by adding multi-led nodes layer to the
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| D | leds-pwm-multicolor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-pwm-multicolor.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Multi-color LEDs connected to PWM
10 - Sven Schwermer <sven.schwermer@disruptive-technologies.com>
13 This driver combines several monochrome PWM LEDs into one multi-color
14 LED using the multicolor LED class.
18 const: pwm-leds-multicolor
20 multi-led:
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| D | leds-lp50xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-lp50xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LED driver for LP50XX RGB LED from Texas Instruments.
10 - Andrew Davis <afd@ti.com>
13 The LP50XX is multi-channel, I2C RGB LED Drivers that can group RGB LEDs into
14 a LED group or control them individually.
16 The difference in these RGB LED drivers is the number of supported RGB
27 - ti,lp5009
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| D | cznic,turris-omnia-leds.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/leds/cznic,turris-omnia-leds.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Behún <kabel@kernel.org>
15 microcontroller that communicates via the I2C bus. Each LED is described
20 const: cznic,turris-omnia-leds
26 "#address-cells":
29 "#size-cells":
33 "^multi-led@[0-9a-b]$":
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| D | leds-mt6360.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-mt6360.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LED driver for MT6360 PMIC from MediaTek Integrated.
10 - Gene Chen <gene_chen@richtek.com>
15 Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
16 and 4-channel RGB LED support Register/Flash/Breath Mode
20 const: mediatek,mt6360-led
22 "#address-cells":
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| D | leds-qcom-lpg.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-qcom-lpg.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <bjorn.andersson@linaro.org>
20 - qcom,pm660l-lpg
21 - qcom,pm8150b-lpg
22 - qcom,pm8150l-lpg
23 - qcom,pm8350c-pwm
24 - qcom,pm8916-pwm
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| D | leds-lp55xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-lp55xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI/National Semiconductor LP55xx and LP8501 LED Drivers
10 - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11 - Pavel Machek <pavel@ucw.cz>
14 Bindings for the TI/National Semiconductor LP55xx and LP8501 multi channel
15 LED Drivers.
27 - national,lp5521
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| D | leds-pm8058.txt | 1 Qualcomm PM8058 LED driver
3 The Qualcomm PM8058 is a multi-functional device which contains
4 an LED driver block for up to six LEDs: three normal LEDs, two
5 "flash" LEDs and one "keypad backlight" LED. The names are
6 quoted because sometimes these LED drivers are used for wildly
8 are more of a suggestion than a hard-wired usecase.
10 Hardware-wise the different LEDs support slightly different
12 do they support external triggers. They are just powerful LED
17 mfd/qcom-pm8xxx.txt.
19 Each LED is represented as a sub-node of the syscon device. Each
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| D | mediatek,mt6370-indicator.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/mediatek,mt6370-indicator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: LED driver for MT6370 PMIC from MediaTek Integrated.
10 - Alice Chen <alice_chen@richtek.com>
14 Add MT6370 LED driver include 4-channel RGB LED support Register/PWM/Breath Mode
18 const: mediatek,mt6370-indicator
20 "#address-cells":
23 "#size-cells":
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | omap3-echo.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
5 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
14 compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3";
18 cpu0-supply = <&vdd1_reg>;
28 compatible = "regulator-fixed";
29 regulator-name = "vcc5v";
30 regulator-min-microvolt = <5000000>;
31 regulator-max-microvolt = <5000000>;
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| D | armada-385-turris-omnia.dts | 1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 * Copyright (C) 2016 Uwe Kleine-König <uwe@kleine-koenig.org>
8 * Schematic available at https://www.turris.cz/doc/_media/rtrom01-schema.pdf
11 /dts-v1/;
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/leds/common.h>
16 #include "armada-385.dtsi"
20 compatible = "cznic,turris-omnia", "marvell,armada385", "marvell,armada380";
23 stdout-path = &uart0;
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| D | aspeed-bmc-facebook-cloudripper.dts | 1 // SPDX-License-Identifier: GPL-2.0+
4 /dts-v1/;
6 #include <dt-bindings/leds/common.h>
7 #include "ast2600-facebook-netbmc-common.dtsi"
11 compatible = "facebook,cloudripper-bmc", "aspeed,ast2600";
15 * PCA9548 (1-0070) provides 8 channels connecting to
28 * PCA9548 (2-0070) provides 8 channels connecting to
41 * PCA9548 (3-0070) provides 8 channels connecting to
54 * PCA9548 (8-0070) provides 8 channels connecting to
67 * PCA9548 (15-0076) provides 8 channels connecting to
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| D | aspeed-bmc-facebook-fuji.dts | 1 // SPDX-License-Identifier: GPL-2.0+
4 /dts-v1/;
6 #include <dt-bindings/leds/common.h>
7 #include "ast2600-facebook-netbmc-common.dtsi"
11 compatible = "facebook,fuji-bmc", "aspeed,ast2600";
15 * PCA9548 (2-0070) provides 8 channels connecting to
28 * PCA9548 (8-0070) provides 8 channels connecting to
41 * PCA9548 (11-0077) provides 8 channels connecting to
54 * PCA9548 (24-0071) provides 8 channels connecting to
55 * PDB-Left.
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| /Linux-v6.1/drivers/leds/rgb/ |
| D | leds-pwm-multicolor.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * PWM-based multi-color LED control
5 * Copyright 2022 Sven Schwermer <sven.schwermer@disruptive-technologies.com>
10 #include <linux/led-class-multicolor.h>
42 mutex_lock(&priv->lock); in led_pwm_mc_set()
44 for (i = 0; i < mc_cdev->num_colors; i++) { in led_pwm_mc_set()
45 duty = priv->leds[i].state.period; in led_pwm_mc_set()
46 duty *= mc_cdev->subled_info[i].brightness; in led_pwm_mc_set()
47 do_div(duty, cdev->max_brightness); in led_pwm_mc_set()
49 if (priv->leds[i].active_low) in led_pwm_mc_set()
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
6 tristate "PWM driven multi-color LED Support"
13 will be called leds-pwm-multicolor.
16 tristate "LED support for Qualcomm LPG"
25 a LED, grouped to represent a RGB LED or exposed as PWM channels.
27 If compiled as a module, the module will be named leds-qcom-lpg.
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| /Linux-v6.1/arch/powerpc/boot/dts/ |
| D | turris1x.dts | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright 2013 - 2022 CZ.NIC z.s.p.o. (http://www.nic.cz/)
8 * and available at: https://docs.turris.cz/hw/turris-1x/turris-1x/
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/leds/common.h>
14 /include/ "fsl/p2020si-pre.dtsi"
18 …compatible = "cznic,turris1x", "fsl,P2020RDB-PC"; /* fsl,P2020RDB-PC is required for booting Linux…
41 gpio-controller@18 {
45 #gpio-cells = <2>;
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| /Linux-v6.1/drivers/leds/ |
| D | leds-lp55xx-common.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
9 * Derived from leds-lp5521.c, leds-lp5523.c
15 #include <linux/led-class-multicolor.h>
99 * @set_led_current : LED current set function
112 /* set LED brightness */
113 int (*brightness_fn)(struct lp55xx_led *led);
115 /* set multicolor LED brightness */
116 int (*multicolor_brightness_fn)(struct lp55xx_led *led);
119 void (*set_led_current) (struct lp55xx_led *led, u8 led_current);
124 /* used for running firmware LED patterns */
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| /Linux-v6.1/Documentation/sound/hd-audio/ |
| D | models.rst | 2 HD-Audio Codec-Specific Models
8 3-jack in back and a headphone out
9 3stack-digout
10 3-jack in back, a HP out and a SPDIF out
12 5-jack in back, 2-jack in front
13 5stack-digout
14 5-jack in back, 2-jack in front, a SPDIF out
16 6-jack in back, 2-jack in front
17 6stack-digout
18 6-jack with a SPDIF out
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| /Linux-v6.1/arch/sparc/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "64-bit kernel" if "$(ARCH)" = "sparc"
10 Say yes to build a 64-bit kernel - formerly known as sparc64
11 Say no to build a 32-bit kernel - formerly known as sparc
154 bool "Symmetric multi-processing support"
160 If you say N here, the kernel will run on uni- and multiprocessor
170 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
223 bool "Support for hot-pluggable CPUs"
235 tristate "UltraSPARC-III Memory Controller driver"
239 This adds a driver for the UltraSPARC-III memory controller.
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| /Linux-v6.1/Documentation/devicetree/bindings/net/dsa/ |
| D | mediatek,mt7530.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Arınç ÜNAL <arinc.unal@arinc9.com>
11 - Landen Chao <Landen.Chao@mediatek.com>
12 - DENG Qingfang <dqfext@gmail.com>
13 - Sean Wang <sean.wang@mediatek.com>
16 There are two versions of MT7530, standalone and in a multi-chip module.
18 MT7530 is a part of the multi-chip module in MT7620AN, MT7620DA, MT7620DAN,
31 - Port 5 can be used as a CPU port.
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| /Linux-v6.1/Documentation/leds/ |
| D | well-known-leds.txt | 1 -*- org -*-
4 userland. LED devices have one problem there, and that is naming of
6 just know right "name" for given LED function, but situation got more
17 Notice there's a list of functions in include/dt-bindings/leds/common.h .
24 player. For example, a game controller with 4 LEDs, may be programmed with "x---"
25 to indicate player 1, "-x--" to indicate player 2 etcetera where "x" means on.
26 Input drivers can utilize the LED class to expose the individual player LEDs
31 Good: "input*:*:player-{1,2,3,4,5}
38 Legacy: "shift-key-light" (Motorola Droid 4, capslock)
47 Legacy: "button-backlight" (Motorola Droid 4)
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| /Linux-v6.1/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.txt | 1 Microchip USB 2.0 Hi-Speed Hub Controller
4 Hi-Speed Controller.
7 - compatible : Should be "microchip,usb251xb" or one of the specific types:
11 - reg : I2C address on the selected bus (default is <0x2C>)
14 - reset-gpios : Should specify the gpio for hub reset
15 - vdd-supply : Should specify the phandle to the regulator supplying vdd
16 - skip-config : Skip Hub configuration, but only send the USB-Attach command
17 - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
18 - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
19 - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
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| /Linux-v6.1/Documentation/devicetree/bindings/mfd/ |
| D | mfd.txt | 1 Multi-Function Devices (MFD)
4 more than one non-unique yet varying hardware functionality.
8 - A mixed signal ASIC on an external bus, sometimes a PMIC (Power Management
10 silicon) that handles analog drivers for things like audio amplifiers, LED
14 - A range of memory registers containing "miscellaneous system registers" also
20 - compatible : "simple-mfd" - this signifies that the operating system should
22 "simple-bus" indicates when to see subnodes as children for a simple
23 memory-mapped bus. For more complex devices, when the nexus driver has to
28 - ranges: Describes the address mapping relationship to the parent. Should set
32 - #address-cells: Specifies the number of cells used to represent physical base
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| D | iqs62x.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS620A/621/622/624/625 Multi-Function Sensors
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors
21 - azoteq,iqs620a
22 - azoteq,iqs621
23 - azoteq,iqs622
24 - azoteq,iqs624
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| /Linux-v6.1/sound/pci/hda/ |
| D | hda_generic.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Generic BIOS auto-parser helper functions for HD-audio
13 /* table entry for multi-io paths */
15 hda_nid_t pin; /* multi-io widget pin NID */
17 unsigned int ctl_in; /* cached input-pin control value */
22 * For output, stored in the order of DAC -> ... -> pin,
23 * for input, pin -> ... -> ADC.
27 * multi[] indicates whether it's a selector widget with multi-connectors
45 unsigned char multi[MAX_NID_PATH_DEPTH]; member
53 /* mic/line-in auto switching entry */
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