| /kernel/linux/linux-6.6/arch/arm/boot/dts/ti/omap/ |
| 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>;
[all …]
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| D | motorola-cpcap-mapphone.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
10 interrupt-parent = <&gpio1>;
12 interrupt-controller;
13 #interrupt-cells = <2>;
14 #address-cells = <1>;
15 #size-cells = <0>;
16 spi-max-frequency = <9600000>;
17 spi-cs-high;
18 spi-cpol;
19 spi-cpha;
[all …]
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| /kernel/linux/linux-5.10/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>
13 compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3";
17 cpu0-supply = <&vdd1_reg>;
27 compatible = "regulator-fixed";
28 regulator-name = "vcc5v";
29 regulator-min-microvolt = <5000000>;
30 regulator-max-microvolt = <5000000>;
31 regulator-boot-on;
[all …]
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| D | motorola-cpcap-mapphone.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
10 interrupt-parent = <&gpio1>;
12 interrupt-controller;
13 #interrupt-cells = <2>;
14 #address-cells = <1>;
15 #size-cells = <0>;
16 spi-max-frequency = <9600000>;
17 spi-cs-high;
18 spi-cpol;
19 spi-cpha;
[all …]
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| D | kirkwood-linkstation-duo-6281.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree common file for kirkwood-6281 based 2-Bay Buffalo Linkstation
10 #include "kirkwood-6281.dtsi"
11 #include "kirkwood-linkstation.dtsi"
15 pinctrl: pin-controller@10000 {
16 pmx_power_hdd0: pmx-power-hdd0 {
20 pmx_power_hdd1: pmx-power-hdd1 {
24 pmx_usb_vbus: pmx-usb-vbus {
28 pmx_led_alarm: pmx-led-alarm {
32 pmx_led_function_red: pmx-led-function-red {
[all …]
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| /kernel/linux/linux-6.6/drivers/leds/ |
| D | leds-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * leds-regulator.c - LED class driver for regulator driven LEDs.
7 * Inspired by leds-wm8350 driver.
15 #include <linux/leds-regulator.h>
17 #include <linux/regulator/consumer.h>
27 struct regulator *vcc;
30 static inline int led_regulator_get_max_brightness(struct regulator *supply) in led_regulator_get_max_brightness()
38 /* even if regulator can't change voltages, in led_regulator_get_max_brightness()
40 * and the LED can be turned on and off. in led_regulator_get_max_brightness()
49 static int led_regulator_get_voltage(struct regulator *supply, in led_regulator_get_voltage()
[all …]
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| D | leds-lm3692x.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // TI LM3692x LED chip family driver
3 // Copyright (C) 2017-18 Texas Instruments Incorporated - https://www.ti.com/
14 #include <linux/regulator/consumer.h>
101 * @led_dev: LED class device pointer
104 * @regulator: LED supply regulator pointer
105 * @led_enable: LED sync to be enabled
114 struct regulator *regulator; member
145 static int lm3692x_fault_check(struct lm3692x_led *led) in lm3692x_fault_check() argument
150 ret = regmap_read(led->regmap, LM3692X_FAULT_FLAGS, &read_buf); in lm3692x_fault_check()
[all …]
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| D | leds-lp8860.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * TI LP8860 4-Channel LED Driver
14 #include <linux/regulator/consumer.h>
90 * @led_dev: led class device pointer
94 * @regulator: LED supply regulator pointer
103 struct regulator *regulator; member
139 static int lp8860_unlock_eeprom(struct lp8860_led *led, int lock) in lp8860_unlock_eeprom() argument
143 mutex_lock(&led->lock); in lp8860_unlock_eeprom()
146 ret = regmap_write(led->regmap, in lp8860_unlock_eeprom()
150 dev_err(&led->client->dev, "EEPROM Unlock failed\n"); in lp8860_unlock_eeprom()
[all …]
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| D | leds-lm3697.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // TI LM3697 LED chip family driver
3 // Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
12 #include <linux/regulator/consumer.h>
15 #include <linux/leds-ti-lmu-common.h>
47 * struct lm3697_led -
48 * @hvled_strings: Array of LED strings associated with a control bank
49 * @label: LED label
50 * @led_dev: LED class device
53 * @control_bank: Control bank the LED is associated to. 0 is control bank A
[all …]
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| /kernel/linux/linux-5.10/drivers/leds/ |
| D | leds-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * leds-regulator.c - LED class driver for regulator driven LEDs.
7 * Inspired by leds-wm8350 driver.
14 #include <linux/leds-regulator.h>
16 #include <linux/regulator/consumer.h>
26 struct regulator *vcc;
29 static inline int led_regulator_get_max_brightness(struct regulator *supply) in led_regulator_get_max_brightness()
37 /* even if regulator can't change voltages, in led_regulator_get_max_brightness()
39 * and the LED can be turned on and off. in led_regulator_get_max_brightness()
48 static int led_regulator_get_voltage(struct regulator *supply, in led_regulator_get_voltage()
[all …]
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| D | leds-lm3692x.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // TI LM3692x LED chip family driver
3 // Copyright (C) 2017-18 Texas Instruments Incorporated - https://www.ti.com/
15 #include <linux/regulator/consumer.h>
99 * struct lm3692x_led -
100 * @lock - Lock for reading/writing the device
101 * @client - Pointer to the I2C client
102 * @led_dev - LED class device pointer
103 * @regmap - Devices register map
104 * @enable_gpio - VDDIO/EN gpio to enable communication interface
[all …]
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| D | leds-lp8860.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * TI LP8860 4-Channel LED Driver
14 #include <linux/regulator/consumer.h>
88 * struct lp8860_led -
89 * @lock - Lock for reading/writing the device
90 * @client - Pointer to the I2C client
91 * @led_dev - led class device pointer
92 * @regmap - Devices register map
93 * @eeprom_regmap - EEPROM register map
94 * @enable_gpio - VDDIO/EN gpio to enable communication interface
[all …]
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| D | leds-lm3697.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // TI LM3697 LED chip family driver
3 // Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/
9 #include <linux/regulator/consumer.h>
10 #include <linux/leds-ti-lmu-common.h>
42 * struct lm3697_led -
43 * @hvled_strings: Array of LED strings associated with a control bank
44 * @label: LED label
45 * @led_dev: LED class device
48 * @control_bank: Control bank the LED is associated to. 0 is control bank A
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3631 Backlight and regulator
8 LM3632 Backlight and regulator
9 LM3633 Backlight, LED and fault monitor
11 LM36274 Backlight and regulator
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
[all …]
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| D | max77693.txt | 1 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
[all …]
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| D | mc13xxx.txt | 4 - compatible : Should be "fsl,mc13783" or "fsl,mc13892"
7 - fsl,mc13xxx-uses-adc : Indicate the ADC is being used
8 - fsl,mc13xxx-uses-codec : Indicate the Audio Codec is being used
9 - fsl,mc13xxx-uses-rtc : Indicate the RTC is being used
10 - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used
12 Sub-nodes:
13 - codec: Contain the Audio Codec node.
14 - adc-port: Contain PMIC SSI port number used for ADC.
15 - dac-port: Contain PMIC SSI port number used for DAC.
16 - leds : Contain the led nodes and initial register values in property
[all …]
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| D | tps6105x.txt | 3 The TP61050/TPS61052 is a high-power "white LED driver". The
4 device provides LED, GPIO and regulator functionalities.
7 - compatible: "ti,tps61050" or "ti,tps61052"
8 - reg: Specifies the I2C slave address
10 Optional sub-node:
15 - regulator: presence of this sub-node puts the chip in regulator mode.
16 see ../regulator/regulator.yaml
18 - led: presence of this sub-node puts the chip in led mode.
20 - function : see ../leds/common.txt
21 - color : see ../leds/common.txt
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3631 Backlight and regulator
8 LM3632 Backlight and regulator
9 LM3633 Backlight, LED and fault monitor
11 LM36274 Backlight and regulator
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
[all …]
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| D | mediatek,mt6360.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Gene Chen <gene_chen@richtek.com>
25 wakeup-source: true
30 interrupt-names:
33 interrupt-controller: true
35 "#interrupt-cells":
41 $ref: /schemas/regulator/mt6360-regulator.yaml#
47 $ref: /schemas/usb/mediatek,mt6360-tcpc.yaml#
[all …]
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| D | mediatek,mt6370.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
13 MT6370 is a highly-integrated smart power management IC, which includes a
14 single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C &
15 Power Delivery (PD) controller, dual flash LED current sources, a RGB LED
26 wakeup-source: true
31 interrupt-controller: true
33 "#interrupt-cells":
[all …]
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| D | mc13xxx.txt | 4 - compatible : Should be "fsl,mc13783" or "fsl,mc13892"
7 - fsl,mc13xxx-uses-adc : Indicate the ADC is being used
8 - fsl,mc13xxx-uses-codec : Indicate the Audio Codec is being used
9 - fsl,mc13xxx-uses-rtc : Indicate the RTC is being used
10 - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used
12 Sub-nodes:
13 - codec: Contain the Audio Codec node.
14 - adc-port: Contain PMIC SSI port number used for ADC.
15 - dac-port: Contain PMIC SSI port number used for DAC.
16 - leds : Contain the led nodes and initial register values in property
[all …]
|
| D | tps6105x.txt | 3 The TP61050/TPS61052 is a high-power "white LED driver". The
4 device provides LED, GPIO and regulator functionalities.
7 - compatible: "ti,tps61050" or "ti,tps61052"
8 - reg: Specifies the I2C slave address
10 Optional sub-node:
15 - regulator: presence of this sub-node puts the chip in regulator mode.
16 see ../regulator/regulator.yaml
18 - led: presence of this sub-node puts the chip in led mode.
20 - function : see ../leds/common.txt
21 - color : see ../leds/common.txt
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/ |
| D | regulator-led.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/regulator-led.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Regulator LEDs
10 - Linus Walleij <linus.walleij@linaro.org>
13 Regulator LEDs are powered by a single regulator such that they can
14 be turned on or off by enabling or disabling the regulator. The available
16 regulator, and any constraints on the voltage or current will need to be
17 specified on the regulator.
[all …]
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/freescale/ |
| D | imx8mm-venice-gw7904.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/linux-event-codes.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/phy/phy-imx8-pcie.h>
17 compatible = "gateworks,imx8mm-gw7904", "fsl,imx8mm";
20 stdout-path = &uart2;
28 gpio-keys {
29 compatible = "gpio-keys";
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/marvell/ |
| D | kirkwood-linkstation-duo-6281.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree common file for kirkwood-6281 based 2-Bay Buffalo Linkstation
10 #include "kirkwood-6281.dtsi"
11 #include "kirkwood-linkstation.dtsi"
15 pinctrl: pin-controller@10000 {
16 pmx_power_hdd0: pmx-power-hdd0 {
20 pmx_power_hdd1: pmx-power-hdd1 {
24 pmx_usb_vbus: pmx-usb-vbus {
28 pmx_led_alarm: pmx-led-alarm {
32 pmx_led_function_red: pmx-led-function-red {
[all …]
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