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/linux/Documentation/devicetree/bindings/regulator/
H A Dmaxim,max77686.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
17 The Maxim MAX77686 provides high-efficiency Buck and 26 Low-DropOut (LDO)
25 "^LDO([1-9]|1[0-9]|2[3-6])$":
32 LDO2, LDO6-8, LDO10-12, LDO14-16
35 - regulator-name
37 # LDO20-LDO22 with maxim,ena-gpios
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/linux/arch/arm/boot/dts/marvell/
H A Dpxa910-dkb.dts1 // SPDX-License-Identifier: GPL-2.0-only
7 /dts-v1/;
12 compatible = "mrvl,pxa910-dkb", "mrvl,pxa910";
34 interrupt-parent = <&intc>;
35 interrupt-controller;
36 #interrupt-cells = <1>;
38 marvell,88pm860x-irq-read-clr;
39 marvell,88pm860x-slave-addr = <0x11>;
43 regulator-min-microvolt = <1000000>;
44 regulator-max-microvolt = <1500000>;
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/linux/arch/arm64/boot/dts/hisilicon/
H A Dhi6220-hikey.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "hikey-pinctrl.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
16 compatible = "hisilicon,hi6220-hikey", "hisilicon,hi6220";
26 stdout-path = "serial3:115200n8";
32 * 0x05e0,0000 - 0x05ef,ffff: MCU firmware runtime using
33 * 0x05f0,1000 - 0x05f0,1fff: Reboot reason
34 * 0x06df,f000 - 0x06df,ffff: Mailbox message data
35 * 0x0740,f000 - 0x0740,ffff: MCU firmware section
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/linux/arch/arm/boot/dts/samsung/
H A Dexynos4210-origen.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
7 * Copyright (c) 2010-2011 Linaro Ltd.
14 /dts-v1/;
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/input/input.h>
18 #include <dt-bindings/leds/common.h>
19 #include "exynos-mfc-reserved-memory.dtsi"
40 stdout-path = "serial2:115200n8";
43 mmc_reg: voltage-regulator {
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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 {
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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>;
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H A Dexynos4412-origen.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
12 /dts-v1/;
14 #include <dt-bindings/clock/samsung,s2mps11.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/input.h>
17 #include "exynos-mfc-reserved-memory.dtsi"
34 stdout-path = "serial2:115200n8";
38 compatible = "samsung,secure-firmware";
42 mmc_reg: regulator-0 {
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H A Dexynos4210-universal_c210.dts1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
12 /dts-v1/;
14 #include <dt-bindings/gpio/gpio.h>
19 chassis-type = "handset";
35 stdout-path = "serial2:115200n8";
39 fixed-rate-clocks {
41 compatible = "samsung,clock-xxti";
42 clock-frequency = <0>;
46 compatible = "samsung,clock-xusbxti";
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H A Dexynos4210-i9100.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree
11 /dts-v1/;
13 #include "exynos4412-ppmu-common.dtsi"
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/linux-event-codes.h>
19 model = "Samsung Galaxy S2 (GT-I9100)";
21 chassis-type = "handset";
35 stdout-path = "serial2:115200n8";
38 vemmc_reg: regulator-0 {
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H A Dexynos5422-odroid-core.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Hardkernel Odroid XU3/XU3-Lite/XU4/HC1 boards core device tree source
6 * Copyright (c) 2013-2017 Samsung Electronics Co., Ltd.
10 #include <dt-bindings/clock/samsung,s2mps11.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
14 #include "exynos5422-cpus.dtsi"
27 stdout-path = "serial2:115200n8";
31 compatible = "samsung,secure-firmware";
35 fixed-rate-clocks {
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/linux/drivers/mfd/
H A Dmax8925-core.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2009-2010 Marvell International Ltd.
28 .name = "max8925-backlight",
31 .id = -1,
37 .name = "max8925-tsc",
46 .name = "max8925-touch",
49 .id = -1,
55 .name = "max8925-power",
64 .name = "max8925-power",
67 .id = -1,
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/linux/arch/arm64/boot/dts/qcom/
H A Dsdm845-lg-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
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/ &adsp_mem;
17 /delete-node/ &cdsp_mem;
18 /delete-node/ &gpu_mem;
19 /delete-node/ &ipa_fw_mem;
20 /delete-node/ &mba_region;
21 /delete-node/ &mpss_region;
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H A Dsm7125-xiaomi-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
8 #include <dt-bindings/arm/qcom,ids.h>
9 #include <dt-bindings/firmware/qcom,scm.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
16 /delete-node/ &ipa_fw_mem;
17 /delete-node/ &rmtfs_mem;
20 chassis-type = "handset";
22 qcom,msm-id = <QCOM_ID_SM7125 0>;
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H A Dsm8250-xiaomi-elish-common.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 2022-2024 Jianhua Lu <lujianhua000@gmail.com>
6 #include <dt-bindings/arm/qcom,ids.h>
7 #include <dt-bindings/phy/phy.h>
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
9 #include <dt-bindings/usb/pd.h>
20 /delete-node/ &adsp_mem;
21 /delete-node/ &cdsp_secure_heap;
22 /delete-node/ &slpi_mem;
23 /delete-node/ &spss_mem;
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H A Dsm8750-qrd.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
20 #include "sm8750-pmics.dtsi"
24 compatible = "qcom,sm8750-qrd", "qcom,sm8750";
25 chassis-type = "handset";
31 wcd939x: audio-codec {
32 compatible = "qcom,wcd9395-codec", "qcom,wcd9390-codec";
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H A Dsc7180-trogdor.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/gpio-keys.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
13 #include <dt-bindings/sound/sc7180-lpass.h>
16 #include "sc7180-firmware-tfa.dtsi"
22 thermal-zones {
23 charger_thermal: charger-thermal {
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/linux/drivers/regulator/
H A Dda903x-regulator.c1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (C) 2006-2008 Marvell International Ltd.
18 #define DA9030_INVAL (-1)
42 #define DA9034_INVAL (-1)
87 return rdev_get_dev(rdev)->parent->parent; in to_da903x_dev()
93 if (min_uV < info->desc.min_uV || min_uV > info->max_uV) in check_range()
94 return -EINVAL; in check_range()
106 if (rdev->desc->n_voltages == 1) in da903x_set_voltage_sel()
107 return -EINVAL; in da903x_set_voltage_sel()
109 val = selector << info->vol_shift; in da903x_set_voltage_sel()
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H A Dhi6421-regulator.c1 // SPDX-License-Identifier: GPL-2.0
5 // Copyright (c) <2011-2014> HiSilicon Technologies Co., Ltd.
7 // Copyright (c) <2013-2014> Linaro Ltd.
22 #include <linux/mfd/hi6421-pmic.h>
25 * struct hi6421_regulator_pdata - Hi6421 regulator data of platform device
33 * struct hi6421_regulator_info - hi6421 regulator information
77 /* LDO 0, 4~7, 9~14, 16~20 have same voltage table. */
118 * _id - LDO id name string
119 * _match - of match name string
120 * v_table - voltage table
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H A Dmax8997-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8997.c - Regulator driver for the Maxim 8997/8966
20 #include <linux/mfd/max8997-private.h>
51 int set3 = (max8997->buck125_gpioindex) & 0x1; in max8997_set_gpio()
52 int set2 = ((max8997->buck125_gpioindex) >> 1) & 0x1; in max8997_set_gpio()
53 int set1 = ((max8997->buck125_gpioindex) >> 2) & 0x1; in max8997_set_gpio()
55 gpiod_set_value(max8997->buck125_gpiods[0], set1); in max8997_set_gpio()
56 gpiod_set_value(max8997->buck125_gpiods[1], set2); in max8997_set_gpio()
57 gpiod_set_value(max8997->buck125_gpiods[2], set3); in max8997_set_gpio()
137 return 4000000 + 20000 * (selector - 0x01); in max8997_list_voltage_charger_cv()
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/linux/arch/arm/boot/dts/qcom/
H A Dqcom-msm8974pro-samsung-klte-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974pro.dtsi"
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
6 #include <dt-bindings/leds/common.h>
9 chassis-type = "handset";
18 stdout-path = "serial0:115200n8";
21 gpio-keys {
22 compatible = "gpio-keys";
24 pinctrl-names = "default";
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