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/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dactions,atc260x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11 - Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
16 (i.e. regulators and system power-off/reboot) for the ATC2603C and ATC2609A
18 ATC2603C includes 3 programmable DC-DC converters, 9 programmable LDO
19 regulators and 1 fixed LDO regulator.
20 ATC2609A includes 5 programmable DC-DC converters and 10 programmable LDO
24 - $ref: /schemas/input/input.yaml
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Drichtek,rt4831.yaml1 # 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>
23 https://www.richtek.com/assets/product_file/RT4831A/DS4831A-05.pdf
33 enable-gpios:
40 $ref: /schemas/regulator/richtek,rt4831-regulator.yaml
43 $ref: /schemas/leds/backlight/richtek,rt4831-backlight.yaml
46 - compatible
47 - reg
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Dst,stpmic1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - pascal Paillet <p.paillet@foss.st.com>
24 "#interrupt-cells":
27 interrupt-controller: true
36 const: st,stpmic1-onkey
40 - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic
41 - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic
43 interrupt-names:
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/linux-6.12.1/arch/arm/boot/dts/ti/omap/
Ddra72-evm-tps65917.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2016 Texas Instruments Incorporated - https://www.ti.com/
8 * https://www.ti.com/lit/ds/symlink/tps65917-q1.pdf
14 interrupt-controller;
15 #interrupt-cells = <2>;
17 ti,system-power-controller;
20 compatible = "ti,tps65917-pmic";
22 smps1-in-supply = <&vsys_3v3>;
23 smps2-in-supply = <&vsys_3v3>;
24 smps3-in-supply = <&vsys_3v3>;
[all …]
Ddra76-evm.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
5 /dts-v1/;
8 #include "dra7-evm-common.dtsi"
9 #include "dra76x-mmc-iodelay.dtsi"
10 #include <dt-bindings/net/ti-dp83867.h>
14 compatible = "ti,dra76-evm", "ti,dra762", "ti,dra7";
28 reserved-memory {
29 #address-cells = <2>;
30 #size-cells = <2>;
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/linux-6.12.1/arch/arm/boot/dts/nxp/imx/
Dimx6ul-ccimx6ulsom.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Digi International's ConnectCore 6UL System-On-Module device tree source
12 reg = <0x80000000 0>; /* will be filled by U-Boot */
15 reserved-memory {
16 #address-cells = <1>;
17 #size-cells = <1>;
21 compatible = "shared-dma-pool";
24 linux,cma-default;
30 vref-supply = <&vdda_adc_3v3>;
34 pinctrl-names = "default";
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/linux-6.12.1/Documentation/devicetree/bindings/regulator/
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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/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dmsm8992-lg-h815.dts1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
8 /dts-v1/;
13 #include <dt-bindings/leds/common.h>
16 /delete-node/ &cont_splash_mem;
19 /delete-node/ &dfps_data_mem;
24 chassis-type = "handset";
26 qcom,msm-id = <0xfb 0x0>;
27 qcom,pmic-id = <0x10009 0x1000a 0x0 0x0>;
28 qcom,board-id = <0xb64 0x0>;
31 /delete-node/ psci;
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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 …]
Dmsm8992-lg-bullhead.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2021-2022, Petr Vorel <petr.vorel@gmail.com>
9 /dts-v1/;
16 /delete-node/ &cont_splash_mem;
19 /delete-node/ &dfps_data_mem;
24 chassis-type = "handset";
26 qcom,msm-id = <251 0>, <252 0>;
27 qcom,pmic-id = <0x10009 0x1000A 0x0 0x0>;
30 /delete-node/ psci;
37 stdout-path = "serial0:115200n8";
[all …]
Dsm6350-sony-xperia-lena-pdx213.dts1 // SPDX-License-Identifier: BSD-3-Clause
5 /dts-v1/;
7 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
15 chassis-type = "handset";
16 qcom,msm-id = <434 0x10000>, <459 0x10000>;
17 qcom,board-id = <0x1000B 0>;
20 #address-cells = <2>;
21 #size-cells = <2>;
25 compatible = "simple-framebuffer";
[all …]
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;
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Dmsm8992-xiaomi-libra.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/gpio-keys.h>
14 /delete-node/ &adsp_mem;
15 /delete-node/ &audio_mem;
16 /delete-node/ &mpss_mem;
17 /delete-node/ &peripheral_region;
18 /delete-node/ &res_hyp_mem;
19 /delete-node/ &rmtfs_mem;
[all …]
Dmsm8996-xiaomi-common.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
15 compatible = "gpio-gate-clock";
17 #clock-cells = <0>;
18 enable-gpios = <&pm8994_gpios 15 GPIO_ACTIVE_HIGH>;
20 pinctrl-names = "default";
21 pinctrl-0 = <&divclk1_default>;
[all …]
Dsm8150-mtp.dts1 // SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
7 /dts-v1/;
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
10 #include <dt-bindings/gpio/gpio.h>
18 compatible = "qcom,sm8150-mtp", "qcom,sm8150";
19 chassis-type = "handset";
26 stdout-path = "serial0:115200n8";
29 vph_pwr: vph-pwr-regulator {
30 compatible = "regulator-fixed";
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Dsm8150-sony-xperia-kumano.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
16 /delete-node/ &cdsp_mem;
17 /delete-node/ &gpu_mem;
18 /delete-node/ &ipa_fw_mem;
19 /delete-node/ &ipa_gsi_mem;
20 /delete-node/ &mpss_mem;
[all …]
/linux-6.12.1/drivers/iio/adc/
Dti-ads7924.c1 // SPDX-License-Identifier: GPL-2.0
3 * IIO driver for Texas Instruments ADS7924 ADC, 12-bit, 4-Channels, I2C
8 * based on iio/adc/ti-ads1015.c
23 #include <linux/regulator/consumer.h>
98 * The power-up time is allowed to elapse whenever the device has been shutdown
99 * in idle mode. Power-up time can allow external circuits, such as an
103 * If a power-up time is not required, set the bits to '0' to effectively bypass.
105 #define ADS7924_PWRUPTIME_US 0 /* Bypass (0us). */
135 struct regulator *vref_reg;
137 /* GPIO descriptor for device hard-reset pin. */
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/linux-6.12.1/include/linux/regulator/
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 */
57 * struct regulator_ops - regulator operations.
59 * @enable: Configure the regulator as enabled.
60 * @disable: Configure the regulator as disabled.
61 * @is_enabled: Return 1 if the regulator is enabled, 0 if not.
64 * @set_voltage: Set the voltage for the regulator within the range specified.
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/linux-6.12.1/sound/soc/codecs/
Dtfa989x.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Copyright (C) 2014-2020 NXP Semiconductors, All Rights Reserved.
14 #include <linux/regulator/consumer.h>
61 struct regulator *vddd_supply;
111 gpiod_set_value_cansleep(tfa989x->rcv_gpiod, ucontrol->value.enumerated.item[0]); in tfa989x_put_mode()
126 if (tfa989x->rev->rev == TFA9897_REVISION) in tfa989x_probe()
155 return -EINVAL; in tfa989x_find_sample_rate()
162 struct snd_soc_component *component = dai->component; in tfa989x_hw_params()
179 .name = "tfa989x-hifi",
196 /* temporarily allow access to hidden registers */ in tfa9890_init()
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/linux-6.12.1/drivers/regulator/
Dcore.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 // core.c -- Voltage/Current Regulator framework.
24 #include <linux/regulator/of_regulator.h>
25 #include <linux/regulator/consumer.h>
26 #include <linux/regulator/coupler.h>
27 #include <linux/regulator/driver.h>
28 #include <linux/regulator/machine.h>
32 #include <trace/events/regulator.h>
58 struct regulator_dev *regulator; member
87 static int _regulator_disable(struct regulator *regulator);
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 menuconfig REGULATOR config
3 bool "Voltage and Current Regulator Support"
6 Generic Voltage and Current Regulator support.
14 The intention is to allow systems to dynamically control regulator
26 if REGULATOR
29 bool "Regulator debug support"
34 tristate "Fixed voltage regulator support"
38 managed regulators and simple non-configurable regulators.
41 tristate "Virtual regulator consumer support"
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/linux-6.12.1/arch/arm64/boot/dts/ti/
Dk3-am62-phycore-som.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2022-2024 PHYTEC Messtechnik GmbH
7 * https://www.phytec.com/product/phycore-am62x
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/net/ti-dp83867.h>
15 model = "PHYTEC phyCORE-AM62x";
16 compatible = "phytec,am62-phycore-som", "ti,am625";
34 reserved_memory: reserved-memory {
35 #address-cells = <2>;
[all …]
Dk3-am62a-phycore-som.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2023 - 2024 PHYTEC America LLC
7 * https://www.phytec.com/product/phycore-am62a
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/net/ti-dp83867.h>
15 model = "PHYTEC phyCORE-AM62Ax";
16 compatible = "phytec,am62a-phycore-som", "ti,am62a7";
29 compatible = "gpio-leds";
30 pinctrl-names = "default";
[all …]
Dk3-am67a-beagley-ai.dts1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * https://beagley-ai.org/
5 * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
9 /dts-v1/;
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/net/ti-dp83867.h>
13 #include "k3-j722s.dtsi"
16 compatible = "beagle,am67a-beagley-ai", "ti,j722s";
17 model = "BeagleBoard.org BeagleY-AI";
27 stdout-path = &main_uart0;
[all …]
/linux-6.12.1/Documentation/sound/soc/
Ddapm.rst8 Dynamic Audio Power Management (DAPM) is designed to allow portable
11 management frameworks and, as such, can easily co-exist with them.
32 The graph for the STM32MP1-DK1 sound card is shown in picture:
34 .. kernel-figure:: dapm-graph.svg
100 Regulator
101 External regulator that supplies power to audio components.
139 (Widgets are defined in include/sound/soc-dapm.h)
142 There are convenience macros defined in soc-dapm.h that can be used to quickly
150 ---------------------
179 -------------------
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