| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/dac/ |
| D | adi,ad5770r.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Mircea Caprioru <mircea.caprioru@analog.com>
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD5770R.pdf
21 - adi,ad5770r
26 avdd-supply:
31 iovdd-supply:
35 vref-supply:
41 adi,external-resistor:
[all …]
|
| D | ad5758.txt | 4 - compatible: Must be "adi,ad5758"
5 - reg: SPI chip select number for the device
6 - spi-max-frequency: Max SPI frequency to use (< 50000000)
7 - spi-cpha: is the only mode that is supported
11 - adi,dc-dc-mode: Mode of operation of the dc-to-dc converter
19 In this mode, the VDPC+ voltage is user-programmable to
36 - adi,range-microvolt: Voltage output range
38 * <0 5000000>: 0 V to 5 V voltage range
39 * <0 10000000>: 0 V to 10 V voltage range
40 * <(-5000000) 5000000>: ±5 V voltage range
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/leds/ |
| D | ams,as3645a.txt | 8 and b are included in the range.
18 #address-cells : 1
19 #size-cells : 0
26 flash-timeout-us: Flash timeout in microseconds. The value must be in
27 the range [100000, 850000] and divisible by 50000.
28 flash-max-microamp: Maximum flash current in microamperes. Has to be
29 in the range between [200000, 500000] and
31 led-max-microamp: Maximum torch (assist) current in microamperes. The
32 value must be in the range between [20000, 160000] and
34 ams,input-max-microamp: Maximum flash controller input current. The
[all …]
|
| D | leds-lm3601x.txt | 1 * Texas Instruments - lm3601x Single-LED Flash Driver
3 The LM3601X are ultra-small LED flash drivers that
7 - compatible : Can be one of the following
10 - reg : I2C slave address
11 - #address-cells : 1
12 - #size-cells : 0
15 - reg : 0 - Indicates a IR mode
16 1 - Indicates a Torch (white LED) mode
20 - flash-max-microamp : Range from 11mA - 1.5A
21 - flash-max-timeout-us : Range from 40ms - 1600ms
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/ |
| D | ams,as3645a.txt | 8 and b are included in the range.
18 #address-cells : 1
19 #size-cells : 0
26 flash-timeout-us: Flash timeout in microseconds. The value must be in
27 the range [100000, 850000] and divisible by 50000.
28 flash-max-microamp: Maximum flash current in microamperes. Has to be
29 in the range between [200000, 500000] and
31 led-max-microamp: Maximum torch (assist) current in microamperes. The
32 value must be in the range between [20000, 160000] and
34 ams,input-max-microamp: Maximum flash controller input current. The
[all …]
|
| D | leds-lm3601x.txt | 1 * Texas Instruments - lm3601x Single-LED Flash Driver
3 The LM3601X are ultra-small LED flash drivers that
7 - compatible : Can be one of the following
10 - reg : I2C slave address
11 - #address-cells : 1
12 - #size-cells : 0
15 - reg : 0 - Indicates a IR mode
16 1 - Indicates a Torch (white LED) mode
20 - flash-max-microamp : Range from 11mA - 1.5A
21 - flash-max-timeout-us : Range from 40ms - 1600ms
[all …]
|
| D | leds-lm3532.txt | 1 * Texas Instruments - lm3532 White LED driver with ambient light sensing
4 The LM3532 provides the 3 high-voltage, low-side current sinks. The device is
5 programmable over an I2C-compatible interface and has independent
11 each with 32 internal voltage setting resistors, 8-bit logarithmic and linear
16 - compatible : "ti,lm3532"
17 - reg : I2C slave address
18 - #address-cells : 1
19 - #size-cells : 0
22 - enable-gpios : gpio pin to enable (active high)/disable the device.
23 - ramp-up-us - The Run time ramp rates/step are from one current
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/supply/ |
| D | battery.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 over-voltage-threshold-microvolt:
[all …]
|
| D | summit,smb347-charger.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/power/supply/summit,smb347-charger.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
10 - David Heidelberg <david@ixit.cz>
11 - Dmitry Osipenko <digetx@gmail.com>
16 - summit,smb345
17 - summit,smb347
18 - summit,smb358
26 monitored-battery:
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/ufs/ |
| D | ufshcd-pltfrm.txt | 3 UFSHC nodes are defined to describe on-chip UFS host controllers.
7 - compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0", may
9 "qcom,msm8994-ufshc"
10 "qcom,msm8996-ufshc"
12 - interrupts : <interrupt mapping for UFS host controller IRQ>
13 - reg : <registers mapping>
16 - phys : phandle to UFS PHY node
17 - phy-names : the string "ufsphy" when is found in a node, along
19 - vdd-hba-supply : phandle to UFS host controller supply regulator node
20 - vcc-supply : phandle to VCC supply regulator node
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/dac/ |
| D | ad5758.txt | 4 - compatible: Must be "adi,ad5758"
5 - reg: SPI chip select number for the device
6 - spi-max-frequency: Max SPI frequency to use (< 50000000)
7 - spi-cpha: is the only mode that is supported
11 - adi,dc-dc-mode: Mode of operation of the dc-to-dc converter
19 In this mode, the VDPC+ voltage is user-programmable to
36 - adi,range-microvolt: Voltage output range
38 * <0 5000000>: 0 V to 5 V voltage range
39 * <0 10000000>: 0 V to 10 V voltage range
40 * <(-5000000) 5000000>: ±5 V voltage range
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/ufs/ |
| D | ufshcd-pltfrm.txt | 3 UFSHC nodes are defined to describe on-chip UFS host controllers.
7 - compatible : must contain "jedec,ufs-1.1" or "jedec,ufs-2.0"
10 SoC-specific compatible along with "qcom,ufshc" and
12 "qcom,msm8994-ufshc", "qcom,ufshc", "jedec,ufs-2.0"
13 "qcom,msm8996-ufshc", "qcom,ufshc", "jedec,ufs-2.0"
14 "qcom,msm8998-ufshc", "qcom,ufshc", "jedec,ufs-2.0"
15 "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0"
16 "qcom,sm8150-ufshc", "qcom,ufshc", "jedec,ufs-2.0"
17 - interrupts : <interrupt mapping for UFS host controller IRQ>
18 - reg : <registers mapping>
[all …]
|
| /kernel/linux/linux-4.19/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 - skip-config : Skip Hub configuration, but only send the USB-Attach command
16 - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
17 - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
18 - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
19 - language-id : Set USB Language ID (16 bit, default is 0x0000)
[all …]
|
| /kernel/linux/linux-5.10/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)
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/opp/ |
| D | opp.txt | 2 ----------------------------------------------------
4 Devices work at voltage-current-frequency combinations and some implementations
7 applicable across wide range of devices. For illustration purpose, this document
13 Binding 1: operating-points
16 This binding only supports voltage-frequency pairs.
19 - operating-points: An array of 2-tuples items, and each item consists
20 of frequency and voltage like <freq-kHz vol-uV>.
27 compatible = "arm,cortex-a9";
29 next-level-cache = <&L2>;
30 operating-points = <
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/opp/ |
| D | opp.txt | 2 ----------------------------------------------------
4 Devices work at voltage-current-frequency combinations and some implementations
7 applicable across wide range of devices. For illustration purpose, this document
13 Binding 1: operating-points
16 This binding only supports voltage-frequency pairs.
19 - operating-points: An array of 2-tuples items, and each item consists
20 of frequency and voltage like <freq-kHz vol-uV>.
27 compatible = "arm,cortex-a9";
29 next-level-cache = <&L2>;
30 operating-points = <
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | adi,adm1177.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Hennerich <michael.hennerich@analog.com>
11 - Beniamin Bia <beniamin.bia@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1177.pdf
20 - adi,adm1177
25 avcc-supply:
29 shunt-resistor-micro-ohms:
34 adi,shutdown-threshold-microamp:
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | max8998.txt | 1 * Maxim MAX8998, National/TI LP3974 multi-function device
3 The Maxim MAX8998 is a multi-function device which includes voltage/current
5 other sub-blocks. It is interfaced using an I2C interface. Each sub-block
8 PMIC sub-block
9 --------------
11 The PMIC sub-block contains a number of voltage and current regulators,
17 - compatible: Should be one of the following:
18 - "maxim,max8998" for Maxim MAX8998
19 - "national,lp3974" or "ti,lp3974" for National/TI LP3974.
20 - reg: Specifies the i2c slave address of the pmic block. It should be 0x66.
[all …]
|
| D | ti-lmu.txt | 6 ------ ---------------------------------
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.
[all …]
|
| /kernel/linux/linux-5.10/drivers/iio/dac/ |
| D | ad5758.c | 1 // SPDX-License-Identifier: GPL-2.0
102 * struct ad5758_state - driver instance specific data
106 * @out_range: struct which stores the output range
108 * @dc_dc_ilim: variable which stores the dc-to-dc converter current limit
127 * 0000: 0 V to 5 V voltage range
128 * 0001: 0 V to 10 V voltage range
129 * 0010: ±5 V voltage range
130 * 0011: ±10 V voltage range
131 * 1000: 0 mA to 20 mA current range
132 * 1001: 0 mA to 24 mA current range
[all …]
|
| /kernel/linux/linux-4.19/drivers/iio/dac/ |
| D | ad5758.c | 1 // SPDX-License-Identifier: GPL-2.0+
91 * struct ad5758_state - driver instance specific data
94 * @out_range: struct which stores the output range
96 * @dc_dc_ilim: variable which stores the dc-to-dc converter current limit
121 * 0000: 0 V to 5 V voltage range
122 * 0001: 0 V to 10 V voltage range
123 * 0010: ±5 V voltage range
124 * 0011: ±10 V voltage range
125 * 1000: 0 mA to 20 mA current range
126 * 1001: 0 mA to 24 mA current range
[all …]
|
| /kernel/linux/linux-5.10/arch/arm64/boot/dts/amlogic/ |
| D | meson-g12-common.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/phy/phy.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/clock/g12a-clkc.h>
9 #include <dt-bindings/clock/g12a-aoclkc.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/amlogic,meson-g12a-reset.h>
13 #include <dt-bindings/thermal/thermal.h>
16 interrupt-parent = <&gic>;
[all …]
|
| /kernel/linux/linux-5.10/drivers/leds/ |
| D | leds-is31fl319x.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2015-16 Golden Delicious Computers
105 { .compatible = "si-en,sn3199", .data = &is31fl3199_cdef, },
115 struct is31fl319x_chip *is31 = led->chip; in is31fl319x_brightness_set()
116 int chan = led - is31->leds; in is31fl319x_brightness_set()
121 dev_dbg(&is31->client->dev, "%s %d: %d\n", __func__, chan, brightness); in is31fl319x_brightness_set()
123 mutex_lock(&is31->lock); in is31fl319x_brightness_set()
126 ret = regmap_write(is31->regmap, IS31FL319X_PWM(chan), brightness); in is31fl319x_brightness_set()
131 for (i = 0; i < is31->cdef->num_leds; i++) { in is31fl319x_brightness_set()
140 ret = regmap_read(is31->regmap, IS31FL319X_PWM(i), &pwm_value); in is31fl319x_brightness_set()
[all …]
|
| /kernel/linux/linux-4.19/drivers/leds/ |
| D | leds-is31fl319x.c | 2 * Copyright 2015-16 Golden Delicious Computers
106 { .compatible = "si-en,sn3199", .data = &is31fl3199_cdef, },
116 struct is31fl319x_chip *is31 = led->chip; in is31fl319x_brightness_set()
117 int chan = led - is31->leds; in is31fl319x_brightness_set()
122 dev_dbg(&is31->client->dev, "%s %d: %d\n", __func__, chan, brightness); in is31fl319x_brightness_set()
124 mutex_lock(&is31->lock); in is31fl319x_brightness_set()
127 ret = regmap_write(is31->regmap, IS31FL319X_PWM(chan), brightness); in is31fl319x_brightness_set()
132 for (i = 0; i < is31->cdef->num_leds; i++) { in is31fl319x_brightness_set()
141 ret = regmap_read(is31->regmap, IS31FL319X_PWM(i), &pwm_value); in is31fl319x_brightness_set()
142 dev_dbg(&is31->client->dev, "%s read %d: ret=%d: %d\n", in is31fl319x_brightness_set()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/temperature/ |
| D | adi,ltc2983.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: Analog Devices LTC2983 Multi-sensor Temperature system
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System
14 https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
19 - adi,ltc2983
27 adi,mux-delay-config-us:
38 adi,filter-notch-freq:
[all …]
|