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/Documentation/devicetree/bindings/regulator/
Dtps62360-regulator.txt4 - compatible: Must be one of the following.
9 - reg: I2C slave address
12 - ti,enable-vout-discharge: Enable output discharge. This is boolean value.
13 - ti,enable-pull-down: Enable pull down. This is boolean value.
14 - ti,vsel0-gpio: GPIO for controlling VSEL0 line.
17 - ti,vsel1-gpio: Gpio for controlling VSEL1 line.
20 - ti,vsel0-state-high: Initial state of vsel0 input is high.
22 - ti,vsel1-state-high: Initial state of vsel1 input is high.
25 Any property defined as part of the core regulator binding, defined in
26 regulator.txt, can also be used.
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Dst,stpmic1-regulator.txt3 Regulator Nodes are optional depending on needs.
6 - buck1 for Buck BUCK1
7 - buck2 for Buck BUCK2
8 - buck3 for Buck BUCK3
9 - buck4 for Buck BUCK4
10 - ldo1 for LDO LDO1
11 - ldo2 for LDO LDO2
12 - ldo3 for LDO LDO3
13 - ldo4 for LDO LDO4
14 - ldo5 for LDO LDO5
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Dregulator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liam Girdwood <lgirdwood@gmail.com>
11 - Mark Brown <broonie@kernel.org>
14 regulator-name:
15 description: A string used as a descriptive name for regulator outputs
18 regulator-min-microvolt:
21 regulator-max-microvolt:
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/Documentation/devicetree/bindings/mfd/
Dqcom-rpm.txt8 - 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>
23 - interrupts:
25 Value type: <prop-encoded-array>
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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
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Dst,stpmic1.txt4 - compatible: : "st,stpmic1"
5 - reg: : The I2C slave address for the STPMIC1 chip.
6 - interrupts: : The interrupt line the device is connected to.
7 - #interrupt-cells: : Should be 1.
8 - interrupt-controller: : Marks the device node as an interrupt controller.
10 dt-bindings/mfd/st,stpmic1.h.
12 STPMIC1 consists in a varied group of sub-devices.
13 Each sub-device binding is be described in own documentation file.
16 ------ ------------
17 st,stpmic1-onkey : Power on key, see ../input/st,stpmic1-onkey.txt
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/Documentation/devicetree/bindings/sound/
Deverest,es7241.txt4 - compatible : "everest,es7241"
5 - VDDP-supply: regulator phandle for the VDDA supply
6 - VDDA-supply: regulator phandle for the VDDP supply
7 - VDDD-supply: regulator phandle for the VDDD supply
10 - reset-gpios: gpio connected to the reset pin
11 - m0-gpios : gpio connected to the m0 pin
12 - m1-gpios : gpio connected to the m1 pin
13 - everest,sdout-pull-down:
15 the sdout. If the sdout is pulled down, leftj format is used.
21 linein: audio-codec@2 {
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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 - AVDD2-supply, DBVDD1-supply, DBVDD2-supply, DBVDD3-supply, CPVDD-supply,
18 SPKVDD1-supply, SPKVDD2-supply : power supplies for the device, as covered
19 in Documentation/devicetree/bindings/regulator/regulator.txt
23 - interrupts : The interrupt line the IRQ signal for the device is
26 - interrupt-controller : These devices contain interrupt controllers
29 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
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/Documentation/devicetree/bindings/pinctrl/
Dallwinner,sunxi-pinctrl.txt6 the pins includes drive strength and pull-up.
9 - compatible: Should be one of the following (depending on your SoC):
10 "allwinner,sun4i-a10-pinctrl"
11 "allwinner,sun5i-a10s-pinctrl"
12 "allwinner,sun5i-a13-pinctrl"
13 "allwinner,sun6i-a31-pinctrl"
14 "allwinner,sun6i-a31s-pinctrl"
15 "allwinner,sun6i-a31-r-pinctrl"
16 "allwinner,sun7i-a20-pinctrl"
17 "allwinner,sun8i-a23-pinctrl"
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Dimg,pistachio-pinctrl.txt8 each. The GPIO banks are represented as sub-nodes of the pad controller node.
10 Please refer to pinctrl-bindings.txt, ../gpio/gpio.txt, and
11 ../interrupt-controller/interrupts.txt for generic information regarding
15 --------------------------------------------
16 - compatible: "img,pistachio-system-pinctrl".
17 - reg: Address range of the pinctrl registers.
19 Required properties for GPIO bank sub-nodes:
20 --------------------------------------------
21 - interrupts: Interrupt line for the GPIO bank.
22 - gpio-controller: Indicates the device is a GPIO controller.
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/Documentation/devicetree/bindings/usb/
Dci-hdrc-usb2.txt4 - compatible: should be one of:
5 "fsl,imx23-usb"
6 "fsl,imx27-usb"
7 "fsl,imx28-usb"
8 "fsl,imx6q-usb"
9 "fsl,imx6sl-usb"
10 "fsl,imx6sx-usb"
11 "fsl,imx6ul-usb"
12 "fsl,imx7d-usb"
13 "fsl,imx7ulp-usb"
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/Documentation/driver-api/
Dpinctl.rst9 - Enumerating and naming controllable pins
11 - Multiplexing of pins, pads, fingers (etc) see below for details
13 - Configuration of pins, pads, fingers (etc), such as software-controlled
14 biasing and driving mode specific pins, such as pull-up/down, open drain,
17 Top-level interface
22 - A pin controller is a piece of hardware, usually a set of registers, that
28 - PINS are equal to pads, fingers, balls or whatever packaging input or
32 be sparse - i.e. there may be gaps in the space with numbers where no
98 See for example arch/arm/mach-u300/Kconfig for an example.
197 the groups is up to the driver, this is just a simple example - in practice you
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