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/freebsd-src/sys/contrib/device-tree/Bindings/leds/
H A Dleds-pwm.txt1 LED connected to PWM
4 - compatible : should be "pwm-leds".
6 Each LED is represented as a sub-node of the pwm-leds device. Each
9 LED sub-node properties:
10 - pwms : PWM property to point to the PWM device (phandle)/port (id) and to
12 - pwm-names : (optional) Name to be used by the PWM subsystem for the PWM device
13 For the pwms and pwm-names property please refer to:
14 Documentation/devicetree/bindings/pwm/pwm.txt
15 - max-brightness : Maximum brightness possible for the LED
16 - active-low : (optional) For PWMs where the LED is wired to supply
[all …]
H A Dleds-pwm-multicolor.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/led
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H A Dleds-pwm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/led
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H A Dleds-qcom-lpg.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/led
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H A Dleds-pca9532.txt1 *NXP - pca9532 PWM LED Driver
3 The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
4 The PWM support 256 steps.
7 - compatible:
12 - reg - I2C slave address
14 Each led is represented as a sub-node of the nxp,pca9530.
16 Optional sub-node properties:
17 - label: see Documentation/devicetree/bindings/leds/common.txt
18 - type: Output configuration, see dt-bindings/leds/leds-pca9532.h (default NONE)
19 - linux,default-trigger: see Documentation/devicetree/bindings/leds/common.txt
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/freebsd-src/sys/contrib/device-tree/Bindings/mfd/
H A Dmax77693.txt1 Maxim MAX77693 multi-function device
4 - PMIC,
5 - CHARGER,
6 - LED,
7 - MUIC,
8 - HAPTIC
14 - compatible : Must be "maxim,max77693".
15 - reg : Specifies the i2c slave address of PMIC block.
16 - interrupts : This i2c device has an IRQ line connected to the main SoC.
19 - regulators : The regulators of max77693 have to be instantiated under subnode
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H A Dti-lmu.txt6 ------ ---------------------------------
14 - compatible: Should be one of:
20 - reg: I2C slave address.
28 - enable-gpios: A GPIO specifier for hardware enable pin.
29 - ramp-up-us: Current ramping from one brightness level to
31 Range from 2048 us - 117.44 s
32 - ramp-down-us: Current ramping from one brightness level to
34 Range from 2048 us - 117.44 s
35 - ti,brightness-resolution - This determines whether to use 8 bit brightness
47 - backlight: All LMU devices have backlight child nodes.
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/freebsd-src/sys/contrib/device-tree/Bindings/pwm/
H A Dpwm-lp3943.txt1 TI/National Semiconductor LP3943 PWM controller
4 - compatible: "ti,lp3943-pwm"
5 - #pwm-cells: Should be 2. See pwm.yaml in this directory for a
9 - ti,pwm0 or ti,pwm1: Output pin number(s) for PWM channel 0 or 1.
17 PWM 0 is for RGB LED brightness control
18 PWM 1 is for brightness control of LP8557 backlight device
26 * PWM 0 : output 8, 9 and 10
27 * PWM 1 : output 15
29 pwm3943: pwm {
30 compatible = "ti,lp3943-pwm";
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H A Datmel-pwm.txt1 Atmel PWM controller
4 - compatible: should be one of:
5 - "atmel,at91sam9rl-pwm"
6 - "atmel,sama5d3-pwm"
7 - "atmel,sama5d2-pwm"
8 - "microchip,sam9x60-pwm"
9 - reg: physical base address and length of the controller's registers
10 - #pwm-cells: Should be 3. See pwm.yaml in this directory for a
15 pwm0: pwm@f8034000 {
16 compatible = "atmel,at91sam9rl-pwm";
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H A Dnxp,pca9685-pwm.txt1 NXP PCA9685 16-channel 12-bit PWM LED controller
5 - compatible: "nxp,pca9685-pwm"
6 - #pwm-cells: Should be 2. See pwm.yaml in this directory for a description of
8 The index 16 is the ALLCALL channel, that sets all PWM channels at the same
12 - invert (bool): boolean to enable inverted logic
13 - open-drain (bool): boolean to configure outputs with open-drain structure;
14 if omitted use totem-pole structure
18 For LEDs that are directly connected to the PCA, the following setting is
22 compatible = "nxp,pca9685-pwm";
23 #pwm-cells = <2>;
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/freebsd-src/sys/contrib/device-tree/src/arm/samsung/
H A Dexynos54xx-odroidxu-leds.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/leds/common.h>
15 led-controller-1 {
16 compatible = "pwm-leds";
18 led-1 {
22 pwms = <&pwm 1 2000000 0>;
23 pwm-names = "pwm1";
28 max-brightness = <127>;
29 linux,default-trigger = "mmc0";
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H A Dexynos5422-odroidxu4.dts1 // SPDX-License-Identifier: GPL-2.0
7 * Copyright (c) 2013-2015 Samsung Electronics Co., Ltd.
11 /dts-v1/;
12 #include <dt-bindings/leds/common.h>
13 #include <dt-bindings/sound/samsung-i2s.h>
14 #include "exynos5422-odroidxu3-common.dtsi"
18 compatible = "hardkernel,odroid-xu4", "samsung,exynos5800", \
21 led-controller {
22 compatible = "pwm-leds";
24 led-1 {
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H A Dexynos4412-odroidu3.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
7 * Device tree source file for Hardkernel's ODROID-U3 board which is based
11 /dts-v1/;
12 #include <dt-bindings/leds/common.h>
13 #include "exynos4412-odroid-common.dtsi"
14 #include "exynos4412-prime.dtsi"
17 model = "Hardkernel ODROID-U3 board based on Exynos4412";
18 compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
29 vbus_otg_reg: regulator-1 {
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H A Dexynos4412-itop-elite.dts1 // SPDX-License-Identifier: GPL-2.0
13 /dts-v1/;
14 #include <dt-bindings/leds/common.h>
15 #include <dt-bindings/pwm/pwm.h>
16 #include <dt-bindings/sound/samsung-i2s.h>
17 #include "exynos4412-itop-scp-core.dtsi"
21 compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4";
29 stdout-path = "serial2:115200n8";
32 leds {
33 compatible = "gpio-leds";
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/freebsd-src/sys/contrib/device-tree/src/arm/broadcom/
H A Dbcm53016-meraki-mr32.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 * Copyright (C) 2018-2020 Christian Lamparter <chunkeey@gmail.com>
9 /dts-v1/;
12 #include "bcm5301x-nand-cs0-bch
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H A Dbcm958625-meraki-mx6x-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
5 * Copyright (C) 2020-2021 Matthew Hagan <mnhagan88@gmail.com>
8 #include "bcm-nsp.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-binding
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/freebsd-src/sys/contrib/device-tree/Bindings/leds/irled/
H A Dpwm-ir-tx.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/leds/irled/pwm-ir-tx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: IR LED connected through PWM pin
10 - Sean Young <sean@mess.org>
13 IR LED connected through PWM pin which is used as remote controller
19 - const: pwm-ir-tx
20 - const: nokia,n900-ir
27 - compatible
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/freebsd-src/sys/contrib/device-tree/src/arm/microchip/
H A Dat91-kizboxmini-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board
5 * Copyright (C) 2014-2018 Overkiz SAS
16 stdout-path = &dbgu;
25 clock-frequency = <12000000>;
29 clock-frequency = <32768>;
38 compatible = "gpio-keys";
40 key-prog {
44 wakeup-source;
47 key-reset {
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/freebsd-src/sys/contrib/device-tree/Bindings/leds/backlight/
H A Dpwm-backlight.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/pwm-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: pwm-backlight
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 - $ref: common.yaml#
19 const: pwm-backlight
[all …]
H A Dsky81452-backlight.txt1 SKY81452-backlight bindings
4 - compatible : Must be "skyworks,sky81452-backlight"
7 - name : Name of backlight device. Default is 'lcd-backlight'.
8 - gpios : GPIO to use to EN pin.
10 - led-sources : List of enabled channels from 0 to 5.
11 See Documentation/devicetree/bindings/leds/common.txt
12 - skyworks,ignore-pwm : Ignore both PWM input
13 - skyworks,dpwm-mode : Enable DPWM dimming mode, otherwise Analog dimming.
14 - skyworks,phase-shift : Enable phase shift mode
15 - skyworks,short-detection-threshold-volt
[all …]
/freebsd-src/sys/contrib/device-tree/src/riscv/allwinner/
H A Dsun20i-d1-dongshan-nezha-stu.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/leds/common.h>
7 /dts-v1/;
9 #include "sun20i-d1.dtsi"
10 #include "sun20i-common-regulators.dtsi"
14 compatible = "100ask,dongshan-nezha-stu", "allwinner,sun20i-d1";
22 stdout-path = "serial0:115200n8";
25 leds {
26 compatible = "gpio-leds";
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/freebsd-src/sys/contrib/device-tree/src/arm/rockchip/
H A Drk3128-xpi-3128.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
10 model = "Geniatech XPI-3128";
11 compatible = "geniatech,xpi-3128", "rockchip,rk3128";
25 stdout-pat
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/freebsd-src/sys/contrib/device-tree/src/arm/marvell/
H A Darmada-388-helios4.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 /dts-v1/;
11 #include "armada-388.dtsi"
12 #include "armada-38x-solidrun-microsom.dtsi"
25 /* So that mvebu u-boot can update the MAC addresses */
30 stdout-path = "serial0:115200n8";
33 reg_12v: regulator-12v {
34 compatible = "regulator-fixed";
35 regulator-name = "power_brick_12V";
36 regulator-min-microvolt = <12000000>;
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/freebsd-src/sys/contrib/device-tree/src/riscv/sifive/
H A Dhifive-unleashed-a00.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /* Copyright (c) 2018-2019 SiFive, Inc */
4 #include "fu540-c000.dtsi"
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pwm/pwm.h>
14 compatible = "sifive,hifive-unleashed-a00", "sifive,fu540-c000",
18 stdout-path = "serial0";
22 timebase-frequency = <RTCCLK_FREQ>;
31 #clock-cells = <0>;
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H A Dhifive-unmatched-a00.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 #include "fu740-c000.dtsi"
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/pwm/pwm.h>
15 compatible = "sifive,hifive-unmatched-a00", "sifive,fu740-c000",
19 stdout-path = "serial0";
23 timebase-frequency = <RTCCLK_FREQ>;
32 #clock-cells = <0>;
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