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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dsamsung,s5m8767.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
17 and current regulators, RTC, clock outputs and other sub-blocks.
21 const: samsung,s5m8767-pmic
39 s5m8767,pmic-buck2-dvs-voltage:
40 $ref: /schemas/types.yaml#/definitions/uint32-array
44 A set of 8 voltage values in micro-volt (uV) units for buck2 when
47 s5m8767,pmic-buck3-dvs-voltage:
[all …]
H A 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 reset-gpios:
24 gpio-controller: true
26 '#gpio-cells':
[all …]
H A Drichtek,rt5120.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>
13 The RT5120 provides four high-efficiency buck converters and one LDO voltage
22 - richtek,rt5120
30 interrupt-controller: true
32 "#interrupt-cells":
35 wakeup-source: true
37 richtek,enable-undervolt-hiccup:
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H A Dmaxim,max77802.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Javier Martinez Canillas <javier@dowhile0.org>
11 - Krzysztof Kozlowski <krzk@kernel.org>
18 current regulators (10 high efficiency Buck regulators and 32 Low-DropOut
23 in dt-bindings/clock/maxim,max77802.h.
29 '#clock-cells':
43 inb1-supply:
44 description: Power supply for buck1
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H A Dda9055.txt3 DA9055 consists of a large and varied group of sub-devices (I2C Only):
5 Device Supply Names Description
6 ------ ------------ -----------
7 da9055-gpio : : GPIOs
8 da9055-regulator : : Regulators
9 da9055-onkey : : On key
10 da9055-rtc : : RTC
11 da9055-hwmon : : ADC
12 da9055-watchdog : : Watchdog
23 - compatible : Should be "dlg,da9055-pmic"
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H A Dmediatek,mt6360.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Gene Chen <gene_chen@richtek.com>
25 wakeup-source: true
30 interrupt-names:
33 interrupt-controller: true
35 "#interrupt-cells":
41 $ref: /schemas/regulator/mt6360-regulator.yaml#
44 $ref: /schemas/power/supply/mt6360_charger.yaml#
[all …]
/openbmc/u-boot/doc/device-tree-bindings/adc/
H A Dadc.txt5 - use microvolts constraint or
6 - use regulator phandle to enable/read supply's Voltage
10 - vdd-polarity-negative: positive reference Voltage has a negative polarity
11 - vss-polarity-negative: negative reference Voltage has a negative polarity
13 Chose one option, for each supply (Vdd/Vss):
15 *optional and always checked, supply Voltage constants:
16 - vdd-supply: phandle to Vdd regulator's node
17 - vss-supply: phandle to Vss regulator's node
20 - vdd-microvolts: positive reference Voltage value [uV]
21 - vss-microvolts: negative reference Voltage value [uV]
[all …]
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-icore-mx8mp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 compatible = "engicam,icore-mx8mp", "fsl,imx8mp";
13 cpu-supply = <&buck2>;
17 cpu-supply = <&buck2>;
21 cpu-supply = <&buck2>;
25 cpu-supply = <&buck2>;
29 clock-frequency = <100000>;
30 pinctrl-names = "default";
31 pinctrl-0 = <&pinctrl_i2c1>;
36 interrupt-parent = <&gpio3>;
[all …]
H A Dimx8mn-evk.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
9 #include "imx8mn-evk.dtsi"
10 #include <dt-bindings/interrupt-controller/irq.h>
14 compatible = "fsl,imx8mn-evk", "fsl,imx8mn";
18 cpu-supply = <&buck2>;
22 cpu-supply = <&buck2>;
26 cpu-supply = <&buck2>;
30 cpu-supply = <&buck2>;
37 pinctrl-names = "default";
[all …]
H A Dimx8mm-emtop-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/usb/pd.h>
15 model = "Emtop Embedded Solutions i.MX8M Mini SOM-IMX8MMLPD4 SoM";
16 compatible = "ees,imx8mm-emtop-som", "fsl,imx8mm";
19 stdout-path = &uart2;
23 compatible = "gpio-leds";
24 pinctrl-names = "default";
[all …]
H A Dimx8mp-debix-som-a.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 compatible = "polyhex,imx8mp-debix-som-a", "fsl,imx8mp";
13 reg_usdhc2_vmmc: regulator-usdhc2 {
14 compatible = "regulator-fixed";
15 pinctrl-names = "default";
16 pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
17 regulator-name = "VSD_3V3";
18 regulator-min-microvolt = <3300000>;
19 regulator-max-microvolt = <3300000>;
21 enable-active-high;
[all …]
H A Dimx8mp-phycore-som.dtsi1 // SPDX-License-Identifier: GPL-2.0
7 #include <dt-bindings/net/ti-dp83867.h>
11 model = "PHYTEC phyCORE-i.MX8MP";
12 compatible = "phytec,imx8mp-phycore-som", "fsl,imx8mp";
26 cpu-supply = <&buck2>;
30 cpu-supply = <&buck2>;
34 cpu-supply = <&buck2>;
38 cpu-supply = <&buck2>;
43 pinctrl-names = "default";
44 pinctrl-0 = <&pinctrl_fec>;
[all …]
H A Dimx8mp-beacon-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
18 reg_wl_bt: regulator-wifi-bt {
19 compatible = "regulator-fixed";
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_reg_wl_bt>;
22 regulator-name = "wl-bt-pow-dwn";
23 regulator-min-microvolt = <3300000>;
24 regulator-max-microvolt = <3300000>;
26 startup-delay-us = <70000>;
27 regulator-always-on;
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H A Dimx8mp-debix-model-a.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/usb/pd.h>
17 compatible = "polyhex,imx8mp-debix-model-a", "polyhex,imx8mp-debix", "fsl,imx8mp";
20 stdout-path = &uart2;
24 compatible = "gpio-leds";
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_gpio_led>;
[all …]
H A Dimx8mq-phanbell.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright 2017-2019 NXP
6 /dts-v1/;
9 #include <dt-bindings/interrupt-controller/irq.h>
13 compatible = "google,imx8mq-phanbell", "fsl,imx8mq";
16 stdout-path = &uart1;
24 pmic_osc: clock-pmic {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <32768>;
[all …]
H A Dimx8mn-ddr4-evk.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
9 #include "imx8mn-evk.dtsi"
13 compatible = "fsl,imx8mn-ddr4-evk", "fsl,imx8mn";
17 cpu-supply = <&buck2_reg>;
21 cpu-supply = <&buck2_reg>;
25 cpu-supply = <&buck2_reg>;
29 cpu-supply = <&buck2_reg>;
33 operating-points-v2 = <&ddrc_opp_table>;
35 ddrc_opp_table: opp-table {
[all …]
H A Dimx8mp-data-modul-edm-sbc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/net/qca-ar803x.h>
13 compatible = "dmo,imx8mp-data-modul-edm-sbc", "fsl,imx8mp";
21 stdout-path = &uart3;
31 compatible = "pwm-backlight";
32 pinctrl-names = "default";
33 pinctrl-0 = <&pinctrl_panel_backlight>;
34 brightness-levels = <0 1 10 20 30 40 50 60 70 75 80 90 100>;
35 default-brightness-level = <7>;
[all …]
/openbmc/linux/Documentation/devicetree/bindings/regulator/
H A Dmt6360-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mt6360-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Gene Chen <gene_chen@richtek.com>
18 const: mediatek,mt6360-regulator
20 LDO_VIN1-supply:
21 description: Input supply phandle(s) for LDO1/2/3
22 LDO_VIN2-supply:
23 description: Input supply phandle(s) for LDO5
[all …]
H A Drichtek,rt5190a-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt5190a-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
23 - richtek,rt5190a
31 vin2-supply:
32 description: phandle to buck2 input voltage.
34 vin3-supply:
37 vin4-supply:
[all …]
H A Dti,tps65219.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jerome Neanne <jerome.neanne@baylibre.com>
18 - ti,tps65219
23 system-power-controller:
29 description: Short-circuit, over-current, under-voltage for regulators, PB interrupts.
32 interrupt-controller: true
34 '#interrupt-cells':
36 include/dt-bindings/interrupt-controller/irq.h
[all …]
H A Dmaxim,max8997.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
15 motor driver, flash LED driver and Micro-USB Interface Controller.
22 const: maxim,max8997-pmic
24 charger-supply:
30 - description: irq1 interrupt
31 - description: alert interrupt
33 max8997,pmic-buck1-dvs-voltage:
[all …]
/openbmc/u-boot/test/dm/
H A Dadc.c1 // SPDX-License-Identifier: GPL-2.0+
19 #include <sandbox-adc.h>
28 ut_asserteq_str(SANDBOX_ADC_DEVNAME, dev->name); in dm_test_adc_bind()
31 ut_asserteq((1 << SANDBOX_ADC_CHANNELS) - 1, channel_mask); in dm_test_adc_bind()
42 ut_asserteq(-EINVAL, adc_start_channel(dev, SANDBOX_ADC_CHANNELS)); in dm_test_adc_wrong_channel_selection()
50 struct udevice *supply; in dm_test_adc_supply() local
56 /* Test Vss value - predefined 0 uV */ in dm_test_adc_supply()
60 /* Test Vdd initial value - buck2 */ in dm_test_adc_supply()
64 /* Change Vdd value - buck2 manual preset */ in dm_test_adc_supply()
65 ut_assertok(regulator_get_by_devname(SANDBOX_BUCK2_DEVNAME, &supply)); in dm_test_adc_supply()
[all …]
/openbmc/linux/arch/arm/boot/dts/samsung/
H A Ds5pv210-goni.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
13 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/interrupt-controller/irq.h>
16 #include <dt-bindings/input/input.h>
38 pmic_ap_clk: clock-0 {
40 compatible = "fixed-clock";
41 #clock-cells = <0>;
42 clock-frequency = <32768>;
[all …]
H A Ds5pv210-aquila.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
13 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
35 pmic_ap_clk: clock-0 {
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <32768>;
42 vtf_reg: regulator-0 {
[all …]
/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-am62-lp-sk.dts1 // SPDX-License-Identifier: GPL-2.0
3 * AM62x LP SK: https://www.ti.com/tool/SK-AM62-LP
5 * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/
8 /dts-v1/;
10 #include "k3-am62x-sk-common.dtsi"
13 compatible = "ti,am62-lp-sk", "ti,am625";
16 vmain_pd: regulator-0 {
18 compatible = "regulator-fixed";
19 regulator-name = "vmain_pd";
20 regulator-min-microvolt = <5000000>;
[all …]

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