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/Linux-v6.6/arch/arm64/boot/dts/qcom/
Dmsm8994-msft-lumia-octagon.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/gpio-keys.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
20 /delete-node/ &adsp_mem;
21 /delete-node/ &audio_mem;
22 /delete-node/ &cont_splash_mem;
23 /delete-node/ &mba_mem;
24 /delete-node/ &mpss_mem;
25 /delete-node/ &peripheral_region;
[all …]
Dmsm8994-sony-xperia-kitakami.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/gpio-keys.h>
18 * and requires driver-side changes (including CPR, be warned!!).
21 qcom,msm-id = <207 0x20000>, <207 0x20001>;
23 qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
25 qcom,board-id = <8 0>;
28 /delete-node/ psci;
30 gpio-keys {
31 compatible = "gpio-keys";
[all …]
Dmsm8956-sony-xperia-loire.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
16 qcom,msm-id = <266 0x10001>; /* MSM8956 v1.1 */
17 qcom,board-id = <8 0>;
27 stdout-path = "serial0:115200n8";
30 reserved-memory {
31 cont-splash@83000000 {
38 record-size = <0x20000>;
39 console-size = <0x40000>;
40 ftrace-size = <0x20000>;
[all …]
Dmsm8998-sony-xperia-yoshino.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
18 qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
19 qcom,board-id = <8 0>;
23 compatible = "gpio-gate-clock";
24 pinctrl-0 = <&div_clk1>;
25 pinctrl-names = "default";
27 #clock-cells = <0>;
[all …]
/Linux-v6.6/Documentation/devicetree/bindings/mfd/
Dstericsson,db8500-prcmu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/stericsson,db8500-prcmu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson DB8500 PRCMU - Power Reset and Control Management Unit
10 - Linus Walleij <linus.walleij@linaro.org>
13 The DB8500 Power Reset and Control Management Unit is an XP70 8-bit
14 microprocessor that is embedded in the always-on power domain of the
20 pattern: '^prcmu@[0-9a-f]+$'
23 description: The device is compatible both to the device-specific
[all …]
Drockchip,rk805.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
20 - rockchip,rk805
28 '#clock-cells':
30 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
34 clock-output-names:
38 gpio-controller: true
[all …]
Drockchip,rk808.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
20 - rockchip,rk808
28 '#clock-cells':
30 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
33 clock-output-names:
38 rockchip,system-power-controller:
[all …]
Drockchip,rk818.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
20 - rockchip,rk818
28 '#clock-cells':
30 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
33 clock-output-names:
38 rockchip,system-power-controller:
[all …]
Drockchip,rk809.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chris Zhong <zyw@rock-chips.com>
11 - Zhang Qing <zhangqing@rock-chips.com>
20 - rockchip,rk809
28 '#clock-cells':
30 See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
34 clock-output-names:
38 rockchip,system-power-controller:
[all …]
Dstericsson,ab8500.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson Analog Baseband AB8500 and AB8505
10 - Linus Walleij <linus.walleij@linaro.org>
13 the AB8500 "Analog Baseband" is the mixed-signals integrated circuit
14 handling power management (regulators), analog-to-digital conversion
15 (ADC), battery charging, fuel gauging of the battery, battery-backed
16 RTC, PWM, USB PHY and some GPIO lines in the ST-Ericsson U8500 platforms
21 USB charging handling has changed, and it has an embedded USB-to-serial
[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
19 Documentation/devicetree/bindings/regulator/regulator.txt.
20 The regulator is matched with the regulator-compatible.
[all …]
/Linux-v6.6/Documentation/ABI/testing/
Dsysfs-class-regulator1 What: /sys/class/regulator/.../state
6 Some regulator directories will contain a field called
7 state. This reports the regulator enable control, for
16 'enabled' means the regulator output is ON and is supplying
17 power to the system (assuming no error prevents it).
19 'disabled' means the regulator output is OFF and is not
20 supplying power to the system (unless some non-Linux
27 or microamps to determine configured regulator output levels.
30 What: /sys/class/regulator/.../status
32 Some regulator directories will contain a field called
[all …]
/Linux-v6.6/include/linux/regulator/
Dmachine.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * machine.h -- SoC Regulator support, machine/board driver API.
9 * Regulator Machine/Board Interface.
15 #include <linux/regulator/consumer.h>
18 struct regulator;
21 * Regulator operation constraint flags. These flags are used to enable
22 * certain regulator operations and can be OR'ed together.
24 * VOLTAGE: Regulator output voltage can be changed by software on this
26 * CURRENT: Regulator output current can be changed by software on this
28 * MODE: Regulator operating mode can be changed by software on this
[all …]
Ddriver.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * driver.h -- SoC Regulator driver support.
9 * Regulator Driver Interface.
18 #include <linux/regulator/consumer.h>
37 /* The regulator is enabled but not regulating */
62 * struct regulator_ops - regulator operations.
64 * @enable: Configure the regulator as enabled.
65 * @disable: Configure the regulator as disabled.
66 * @is_enabled: Return 1 if the regulator is enabled, 0 if not.
69 * @set_voltage: Set the voltage for the regulator within the range specified.
[all …]
/Linux-v6.6/Documentation/driver-api/
Dregulator.rst1 .. Copyright 2007-2008 Wolfson Microelectronics
8 Voltage and current regulator API
20 The intention is to allow systems to dynamically control regulator power
27 ``Documentation/power/regulator``.
30 --------
32 The regulator API uses a number of terms which may not be familiar:
34 Regulator
42 Electronic device which consumes power provided by a regulator. These
44 requiring active management of the regulator at runtime.
48 The electronic circuit supplied by a given regulator, including the
[all …]
/Linux-v6.6/Documentation/devicetree/bindings/regulator/
Dmax8907.txt1 MAX8907 regulator
4 - 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.
[all …]
Dactive-semi,act8846.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8846.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8846 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8846
19 system-power-controller:
22 the system.
25 active-semi,vsel-high:
[all …]
Dtps6586x.txt4 - compatible: "ti,tps6586x"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO
8 - gpio-controller: mark the device as a GPIO controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name (or the deprecated
11 regulator-compatible property if present), with valid values listed below.
12 The content of each sub-node is defined by the standard binding for
13 regulators; see regulator.txt.
[all …]
Dregulator-max77620.txt1 Regulator DT binding for MAX77620 Power management IC from Maxim Semiconductor.
3 Device has multiple DCDC(sd[0-3] and LDOs(ldo[0-8]). The input supply
5 Details of regulator properties are defined as child node under
6 sub-node "regulators" which is child node of device node.
8 Please refer file <Documentation/devicetree/bindings/regulator/regulator.txt>
9 for common regulator bindings used by client.
14 -------------------
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.
[all …]
Dpalmas-pmic.txt1 * palmas regulator IP block devicetree bindings
11 - compatible : Should be from the list
12 ti,twl6035-pmic
13 ti,twl6036-pmic
14 ti,twl6037-pmic
15 ti,tps65913-pmic
16 ti,tps65914-pmic
17 ti,tps65917-pmic
18 ti,tps659038-pmic
20 ti,palmas-pmic
[all …]
Dmaxim,max77686.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/maxim,max77686.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
17 The Maxim MAX77686 provides high-efficiency Buck and 26 Low-DropOut (LDO)
25 "^LDO([1-9]|1[0-9]|2[3-6])$":
27 $ref: regulator.yaml#
30 Properties for single LDO regulator.
[all …]
Dactive-semi,act8600.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8600.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8600 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8600
19 system-power-controller:
22 the system.
25 active-semi,vsel-high:
[all …]
Dactive-semi,act8865.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8865.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8865 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8865
19 system-power-controller:
22 the system.
25 active-semi,vsel-high:
[all …]
/Linux-v6.6/Documentation/power/regulator/
Dconsumer.rst2 Regulator Consumer Driver Interface
5 This text describes the regulator interface for consumer device drivers.
9 1. Consumer Regulator Access (static & dynamic drivers)
12 A consumer driver can get access to its supply regulator by calling ::
14 regulator = regulator_get(dev, "Vcc");
17 then finds the correct regulator by consulting a machine specific lookup table.
19 regulator that supplies this consumer.
21 To release the regulator the consumer driver should call ::
23 regulator_put(regulator);
25 Consumers can be supplied by more than one regulator e.g. codec consumer with
[all …]
/Linux-v6.6/arch/arm/boot/dts/nxp/imx/
Dimx27-phytec-phycore-rdk.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
5 #include "imx27-phytec-phycore-som.dtsi"
9 compatible = "phytec,imx27-pcm970", "phytec,imx27-pcm038", "fsl,imx27";
12 stdout-path = &uart1;
16 model = "Sharp-LQ035Q7";
17 bits-per-pixel = <16>;
20 display-timings {
21 native-mode = <&timing0>;
23 clock-frequency = <5500000>;
26 hback-porch = <5>;
[all …]

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