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/Documentation/devicetree/bindings/mfd/
Drk808.txt11 - compatible: "rockchip,rk805"
12 - compatible: "rockchip,rk808"
13 - compatible: "rockchip,rk809"
14 - compatible: "rockchip,rk817"
15 - compatible: "rockchip,rk818"
16 - reg: I2C slave address
17 - interrupts: the interrupt outputs of the controller.
18 - #clock-cells: from common clock binding; shall be set to 1 (multiple clock
19 outputs). See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
22 - clock-output-names: From common clock binding to override the
[all …]
Dqcom-rpm.txt3 This driver is used to interface with the Resource Power Manager (RPM) found in
4 various Qualcomm platforms. The RPM allows each component in the system to vote
8 - compatible:
12 "qcom,rpm-apq8064"
13 "qcom,rpm-msm8660"
14 "qcom,rpm-msm8960"
15 "qcom,rpm-ipq8064"
16 "qcom,rpm-mdm9615"
18 - reg:
20 Value type: <prop-encoded-array>
[all …]
Dti,lp87524-q1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/ti,lp87524-q1.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI LP87524-Q1 four 1-phase output buck converter
10 - Keerthy <j-keerthy@ti.com>
14 const: ti,lp87524-q1
20 gpio-controller: true
22 '#gpio-cells':
38 - buck0
[all …]
Daxp20x.txt4 axp152 (X-Powers)
5 axp202 (X-Powers)
6 axp209 (X-Powers)
7 axp221 (X-Powers)
8 axp223 (X-Powers)
9 axp803 (X-Powers)
10 axp806 (X-Powers)
11 axp809 (X-Powers)
12 axp813 (X-Powers)
20 - compatible: should be one of:
[all …]
Dtps65910.txt4 - compatible: "ti,tps65910" or "ti,tps65911"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO, this should be 2.
10 - gpio-controller: mark the device as a GPIO controller
11 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
14 Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
15 - regulators: This is the list of child nodes that specify the regulator
20 The regulator is matched with the regulator-compatible.
22 The valid regulator-compatible values are:
[all …]
Das3722.txt4 -------------------
5 - compatible: Must be "ams,as3722".
6 - reg: I2C device address.
7 - interrupt-controller: AS3722 has internal interrupt controller which takes the
8 interrupt request from internal sub-blocks like RTC, regulators, GPIOs as well
10 - #interrupt-cells: Should be set to 2 for IRQ number and flags.
12 of AS3722 are defined at dt-bindings/mfd/as3722.h
14 interrupts.txt, using dt-bindings/irq.
17 --------------------
18 - ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
[all …]
/Documentation/devicetree/bindings/regulator/
Dqcom,spmi-regulator.txt3 - compatible:
7 "qcom,pm8004-regulators"
8 "qcom,pm8005-regulators"
9 "qcom,pm8841-regulators"
10 "qcom,pm8916-regulators"
11 "qcom,pm8941-regulators"
12 "qcom,pm8950-regulators"
13 "qcom,pm8994-regulators"
14 "qcom,pmi8994-regulators"
15 "qcom,pm660-regulators"
[all …]
Dmax77802.txt3 This is a part of device tree bindings of MAX77802 multi-function device.
4 More information can be found in bindings/mfd/max77802.txt file.
6 The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO)
9 Following properties should be present in main device node of the MFD chip.
12 - inb1-supply: The input supply for BUCK1
13 - inb2-supply: The input supply for BUCK2
14 - inb3-supply: The input supply for BUCK3
15 - inb4-supply: The input supply for BUCK4
16 - inb5-supply: The input supply for BUCK5
17 - inb6-supply: The input supply for BUCK6
[all …]
Dmax8907.txt4 - compatible: "maxim,max8907"
5 - reg: I2C slave address
6 - interrupts: The interrupt output of the controller
7 - mbatt-supply: The input supply for MBATT, BBAT, SDBY, VRTC.
8 - in-v1-supply: The input supply for SD1.
9 - in-v2-supply: The input supply for SD2.
10 - in-v3-supply: The input supply for SD3.
11 - in1-supply: The input supply for LDO1.
13 - in20-supply: The input supply for LDO20.
14 - regulators: A node that houses a sub-node for each regulator within the
[all …]
Dact8865-regulator.txt2 -------------------
5 - compatible: "active-semi,act8846" or "active-semi,act8865" or "active-semi,act8600"
6 - reg: I2C slave address
9 - system-power-controller: Telling whether or not this pmic is controlling
10 the system power. See Documentation/devicetree/bindings/power/power-controller.txt .
11 - active-semi,vsel-high: Indicates the VSEL pin is high.
14 Optional input supply properties:
15 - for act8600:
16 - vp1-supply: The input supply for DCDC_REG1
17 - vp2-supply: The input supply for DCDC_REG2
[all …]
Dregulator-max77620.txt3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
6 sub-node "regulators" which is child node of device node.
14 -------------------
15 The input supply of regulators are the optional properties on the
16 parent device node. The input supply of these regulators are provided
18 in-sd0-supply: Input supply for SD0, INA-SD0 or INB-SD0 pins.
19 in-sd1-supply: Input supply for SD1.
20 in-sd2-supply: Input supply for SD2.
21 in-sd3-supply: Input supply for SD3.
22 in-ldo0-1-supply: Input supply for LDO0 and LDO1.
[all …]
/Documentation/devicetree/bindings/power/
Drockchip-io-domain.txt2 -------------------------------------
5 kept in sync between the regulators and the SoC using a special
9 - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
13 Said another way, this driver simply handles keeping bits in the SoC's
14 general register file (GRF) in sync with the actual value of a voltage
18 - any logic for deciding what voltage we should set regulators to
19 - any logic for deciding whether regulators (or internal SoC blocks)
23 decisions about regulators, it would work in conjunction with this
26 vqmmc for SD. In that case the dw_mmc driver simply is told about a
33 - compatible: should be one of:
[all …]
/Documentation/devicetree/bindings/opp/
Dti-omap5-opp-supply.txt1 Texas Instruments OMAP compatible OPP supply description
9 Also, some supplies may have an associated vbb-supply which is an Adaptive Body
10 Bias regulator which much be transitioned in a specific sequence with regards
11 to the vdd-supply and clk when making an OPP transition. By supplying two
19 - vdd-supply: phandle to regulator controlling VDD supply
20 - vbb-supply: phandle to regulator controlling Body Bias supply
23 Required Properties for opp-supply node:
24 - compatible: Should be one of:
25 "ti,omap-opp-supply" - basic OPP supply controlling VDD and VBB
26 "ti,omap5-opp-supply" - OMAP5+ optimized voltages in efuse(class0)VDD
[all …]
/Documentation/devicetree/bindings/sound/
Dwm8994.txt8 - compatible : One of "wlf,wm1811", "wlf,wm8994" or "wlf,wm8958".
10 - reg : the I2C address of the device for I2C, the chip select
13 - gpio-controller : Indicates this device is a GPIO controller.
14 - #gpio-cells : Must be 2. The first cell is the pin number and the
17 - power supplies for the device, as covered in
20 - for wlf,wm1811 and wlf,wm8958:
21 AVDD1-supply, AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply,
22 DCVDD-supply, CPVDD-supply, SPKVDD1-supply, SPKVDD2-supply
23 - for wlf,wm8994:
24 AVDD1-supply, AVDD2-supply, DBVDD-supply, DCVDD-supply, CPVDD-supply,
[all …]
Dpcm512x.txt8 - compatible : One of "ti,pcm5121", "ti,pcm5122", "ti,pcm5141" or
11 - reg : the I2C address of the device for I2C, the chip select
14 - AVDD-supply, DVDD-supply, and CPVDD-supply : power supplies for the
15 device, as covered in bindings/regulator/regulator.txt
19 - clocks : A clock specifier for the clock connected as SCLK. If this
20 is absent the device will be configured to clock from BCLK. If pll-in
21 and pll-out are specified in addition to a clock, the device is
24 - pll-in, pll-out : gpio pins used to connect the pll using <1>
26 given pll-in pin and PLL output on the given pll-out pin. An
27 external connection from the pll-out pin to the SCLK pin is assumed.
[all …]
Dcs42xx8.txt5 - compatible : must contain one of "cirrus,cs42448" and "cirrus,cs42888"
7 - reg : the I2C address of the device for I2C
9 - clocks : a list of phandles + clock-specifiers, one for each entry in
10 clock-names
12 - clock-names : must contain "mclk"
14 - VA-supply, VD-supply, VLS-supply, VLC-supply: power supplies for the device,
15 as covered in Documentation/devicetree/bindings/regulator/regulator.txt
19 - reset-gpios : a GPIO spec to define which pin is connected to the chip's
28 clock-names = "mclk";
29 VA-supply = <&reg_audio>;
[all …]
Dti,pcm3168a.txt7 - compatible: "ti,pcm3168a"
9 - clocks : Contains an entry for each entry in clock-names
11 - clock-names : Includes the following entries:
14 - VDD1-supply : Digital power supply regulator 1 (+3.3V)
16 - VDD2-supply : Digital power supply regulator 2 (+3.3V)
18 - VCCAD1-supply : ADC power supply regulator 1 (+5V)
20 - VCCAD2-supply : ADC power supply regulator 2 (+5V)
22 - VCCDA1-supply : DAC power supply regulator 1 (+5V)
24 - VCCDA2-supply : DAC power supply regulator 2 (+5V)
30 - reset-gpios : Optional reset gpio line connected to RST pin of the codec.
[all …]
/Documentation/devicetree/bindings/usb/
Dnvidia,tegra124-xusb.txt8 --------------------
9 - compatible: Must be:
10 - Tegra124: "nvidia,tegra124-xusb"
11 - Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb"
12 - Tegra210: "nvidia,tegra210-xusb"
13 - Tegra186: "nvidia,tegra186-xusb"
14 - reg: Must contain the base and length of the xHCI host registers, XUSB FPCI
16 - reg-names: Must contain the following entries:
17 - "hcd"
18 - "fpci"
[all …]
/Documentation/devicetree/bindings/soc/mediatek/
Dscpsys.txt5 related tasks in the system. The tasks include thermal measurement, dynamic
10 The driver implements the Generic PM domain bindings described in
11 power/power-domain.yaml. It provides the power domains defined in
12 - include/dt-bindings/power/mt8173-power.h
13 - include/dt-bindings/power/mt6797-power.h
14 - include/dt-bindings/power/mt6765-power.h
15 - include/dt-bindings/power/mt2701-power.h
16 - include/dt-bindings/power/mt2712-power.h
17 - include/dt-bindings/power/mt7622-power.h
20 - compatible: Should be one of:
[all …]
/Documentation/devicetree/bindings/media/
Dsamsung-s5c73m3.txt2 ------------------------------
4 The S5C73M3 camera ISP supports MIPI CSI-2 and parallel (ITU-R BT.656) video
11 ---------------------
15 - compatible : "samsung,s5c73m3";
16 - reg : I2C slave address of the sensor;
17 - vdd-int-supply : digital power supply (1.2V);
18 - vdda-supply : analog power supply (1.2V);
19 - vdd-reg-supply : regulator input power supply (2.8V);
20 - vddio-host-supply : host I/O power supply (1.8V to 2.8V);
21 - vddio-cis-supply : CIS I/O power supply (1.2V to 1.8V);
[all …]
/Documentation/devicetree/bindings/ufs/
Dufshcd-pltfrm.txt3 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 …]
/Documentation/power/
Dpower_supply_class.rst2 Linux power supply class
7 Power supply class used to represent battery, UPS, AC or DC power supply
8 properties to user-space.
11 every power supply out there. Attributes are available via sysfs and uevent
16 power supply, specific monitoring hardware may not be able to provide them
19 Power supply class is extensible, and allows to define drivers own attributes.
21 if it will be found that some attribute is applicable to many power supply
26 AC/USB power supply online status. (Note that specific details of the
34 Power supply class has predefined set of attributes, this eliminates code
35 duplication across drivers. Power supply class insist on reusing its
[all …]
/Documentation/devicetree/bindings/media/i2c/
Dov2685.txt1 * Omnivision OV2685 MIPI CSI-2 sensor
4 - compatible: shall be "ovti,ov2685"
5 - clocks: reference to the xvclk input clock
6 - clock-names: shall be "xvclk"
7 - avdd-supply: Analog voltage supply, 2.8 volts
8 - dovdd-supply: Digital I/O voltage supply, 1.8 volts
9 - dvdd-supply: Digital core voltage supply, 1.8 volts
10 - reset-gpios: Low active reset gpio
14 in accordance with the video interface bindings defined in
15 Documentation/devicetree/bindings/media/video-interfaces.txt.
[all …]
Dov5695.txt1 * Omnivision OV5695 MIPI CSI-2 sensor
4 - compatible: shall be "ovti,ov5695"
5 - clocks: reference to the xvclk input clock
6 - clock-names: shall be "xvclk"
7 - avdd-supply: Analog voltage supply, 2.8 volts
8 - dovdd-supply: Digital I/O voltage supply, 1.8 volts
9 - dvdd-supply: Digital core voltage supply, 1.2 volts
10 - reset-gpios: Low active reset gpio
14 in accordance with the video interface bindings defined in
15 Documentation/devicetree/bindings/media/video-interfaces.txt.
[all …]
/Documentation/devicetree/bindings/pci/
Dnvidia,tegra20-pcie.txt4 - compatible: Must be:
5 - "nvidia,tegra20-pcie": for Tegra20
6 - "nvidia,tegra30-pcie": for Tegra30
7 - "nvidia,tegra124-pcie": for Tegra124 and Tegra132
8 - "nvidia,tegra210-pcie": for Tegra210
9 - "nvidia,tegra186-pcie": for Tegra186
10 - power-domains: To ungate power partition by BPMP powergate driver. Must
13 - device_type: Must be "pci"
14 - reg: A list of physical base address and length for each set of controller
15 registers. Must contain an entry for each entry in the reg-names property.
[all …]

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