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/Linux-v6.6/Documentation/devicetree/bindings/regulator/
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:
34 vin3-supply:
37 vin4-supply:
40 vinldo-supply:
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Donnn,fan53880.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Christoph Fritz <chf.fritz@googlemail.com>
14 that contains a BUCK (step-down converter), four low dropouts (LDO)
15 and one BOOST (step-up converter) output. It is designed for mobile
20 pattern: "pmic@[0-9a-f]{1,2}"
23 - onnn,fan53880
28 VIN12-supply:
29 description: Input supply phandle(s) for LDO1 and LDO2
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Ddlg,slg51000.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Eric Jeong <eric.jeong.opensource@diasemi.com>
11 - Support Opensource <support.opensource@diasemi.com>
23 dlg,cs-gpios:
28 vin3-supply:
30 Input supply for ldo3, required if regulator is enabled
32 vin4-supply:
34 Input supply for ldo4, required if regulator is enabled
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/Linux-v6.6/arch/arm64/boot/dts/allwinner/
Dsun50i-h618-orangepi-zero3.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "sun50i-h616-orangepi-zero.dtsi"
12 compatible = "xunlong,orangepi-zero3", "allwinner,sun50i-h618";
16 phy-supply = <&reg_dldo1>;
20 motorcomm,clk-out-frequency-hz = <125000000>;
28 broken-cd;
29 vmmc-supply = <&reg_dldo1>;
36 compatible = "x-powers,axp313a";
38 #interrupt-cells = <1>;
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/Linux-v6.6/Documentation/devicetree/bindings/mfd/
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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Dx-powers,axp152.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: X-Powers AXP PMIC
10 - Chen-Yu Tsai <wens@csie.org>
13 - if:
18 - x-powers,axp152
19 - x-powers,axp202
20 - x-powers,axp209
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/Linux-v6.6/drivers/regulator/
Daxp20x-regulator.c354 .n_voltages = (((_max) - (_min)) / (_step) + 1), \
376 .n_voltages = (((_max) - (_min)) / (_step) + 1), \
448 switch (axp20x->variant) { in axp20x_set_ramp_delay()
478 return -ENOTSUPP; in axp20x_set_ramp_delay()
497 dev_err(axp20x->dev, "unsupported ramp value %d", ramp); in axp20x_set_ramp_delay()
498 return -EINVAL; in axp20x_set_ramp_delay()
504 return regmap_update_bits(axp20x->regmap, reg, mask, cfg); in axp20x_set_ramp_delay()
512 switch (axp20x->variant) { in axp20x_regulator_enable_regmap()
515 rdev->constraints && rdev->constraints->soft_start) { in axp20x_regulator_enable_regmap()
613 AXP_DESC(AXP20X, DCDC3, "dcdc3", "vin3", 700, 3500, 25,
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Drt5190a-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 #include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
40 #define RT5190A_BUCK23_STEPNUM ((1400000 - 600000) / 10000 + 1)
93 return -EINVAL; in rt5190a_fixed_buck_set_mode()
108 dev_err(&rdev->dev, "Failed to get mode [%d]\n", ret); in rt5190a_fixed_buck_get_mode()
161 ret = regmap_raw_read(priv->regmap, RT5190A_REG_OVINT, &raws, in rt5190a_irq_handler()
164 dev_err(priv->dev, "Failed to read events\n"); in rt5190a_irq_handler()
170 ret = regmap_raw_write(priv->regmap, RT5190A_REG_OVINT, &raws, in rt5190a_irq_handler()
173 dev_err(priv->dev, "Failed to write-clear events\n"); in rt5190a_irq_handler()
178 fields >>= ffs(event_tbl[i].bitmask) - 1; in rt5190a_irq_handler()
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/Linux-v6.6/arch/arm64/boot/dts/renesas/
Dbeacon-renesom-baseboard.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/versaclock.h>
11 backlight_lvds: backlight-lvds {
12 compatible = "pwm-backlight";
13 power-supply = <&reg_lcd>;
14 enable-gpios = <&gpio_exp1 3 GPIO_ACTIVE_HIGH>;
16 brightness-levels = <0 4 8 16 32 64 128 255>;
17 default-brightness-level = <6>;
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Dsalvator-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for common parts of Salvator-X board variants
5 * Copyright (C) 2015-2016 Renesas Electronics Corp.
9 * SSI-AK4613
31 #include <dt-bindings/gpio/gpio.h>
32 #include <dt-bindings/input/input.h>
54 stdout-path = "serial0:115200n8";
57 audio_clkout: audio-clkout {
60 * but needed to avoid cs2000/rcar_sound probe dead-lock
62 compatible = "fixed-clock";
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