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/linux/Documentation/devicetree/bindings/regulator/
H A Dti,tps65132.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - devicetree@vger.kernel.org
21 - ti,tps65132
26 vin-supply: true
37 enable-gpios:
42 active-discharge-gpios:
45 GPIO specifier to actively discharge the delay mechanism.
47 ti,active-discharge-time-us:
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/linux/drivers/regulator/
H A Dtps65132-regulator.c65 struct tps65132_reg_pdata *rpdata = &tps->reg_pdata[id]; in tps65132_regulator_enable()
68 if (!IS_ERR(rpdata->en_gpiod)) { in tps65132_regulator_enable()
69 gpiod_set_value_cansleep(rpdata->en_gpiod, 1); in tps65132_regulator_enable()
70 rpdata->ena_gpio_state = 1; in tps65132_regulator_enable()
73 /* Hardware automatically enable discharge bit in enable */ in tps65132_regulator_enable()
74 if (rdev->constraints->active_discharge == in tps65132_regulator_enable()
78 dev_err(tps->dev, "Failed to disable active discharge: %d\n", in tps65132_regulator_enable()
91 struct tps65132_reg_pdata *rpdata = &tps->reg_pdata[id]; in tps65132_regulator_disable()
93 if (!IS_ERR(rpdata->en_gpiod)) { in tps65132_regulator_disable()
94 gpiod_set_value_cansleep(rpdata->en_gpiod, 0); in tps65132_regulator_disable()
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H A Dcore.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 // core.c -- Voltage/Current Regulator framework.
105 if (rdev->constraints && rdev->constraints->name) in rdev_get_name()
106 return rdev->constraints->name; in rdev_get_name()
107 else if (rdev->desc->name) in rdev_get_name()
108 return rdev->desc->name; in rdev_get_name()
121 if (!rdev->constraints) { in regulator_ops_is_valid()
126 if (rdev->constraints->valid_ops_mask & ops) in regulator_ops_is_valid()
133 * regulator_lock_nested - lock a single regulator
153 if (!ww_mutex_trylock(&rdev->mutex, ww_ctx)) { in regulator_lock_nested()
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/linux/arch/arm64/boot/dts/qcom/
H A 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>;
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/linux/arch/arm/boot/dts/st/
H A Dstm32mp157c-emstamp-argon.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
9 #include "stm32mp15-pinctrl.dtsi"
10 #include "stm32mp15xxac-pinctrl.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/mfd/st,stpmic1.h>
23 stdout-path = "serial0:115200n8";
31 reserved-memory {
32 #address-cells = <1>;
33 #size-cells = <1>;
37 compatible = "shared-dma-pool";
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3399-pinephone-pro.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 * https://files.pine64.org/doc/PinePhonePro/PinephonePro-Schematic-V1.0-20211127.pdf
12 /dts-v1/;
13 #include <dt-bindings/input/gpio-keys.h>
14 #include <dt-bindings/input/linux-event-codes.h>
15 #include <dt-bindings/leds/common.h>
16 #include "rk3399-s.dtsi"
20 compatible = "pine64,pinephone-pro", "rockchip,rk3399";
21 chassis-type = "handset";
30 stdout-path = "serial2:115200n8";
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/linux/arch/arm64/boot/dts/nvidia/
H A Dtegra210-p3450-0000.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/linux-event-codes.h>
6 #include <dt-bindings/mfd/max77620.h>
12 compatible = "nvidia,p3450-0000", "nvidia,tegra210";
22 stdout-path = "serial0:115200n8";
33 hvddio-pex-supply = <&vdd_1v8>;
34 dvddio-pex-supply = <&vdd_pex_1v05>;
35 vddio-pex-ctl-supply = <&vdd_1v8>;
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/linux/arch/arm/boot/dts/nvidia/
H A Dtegra30-asus-transformer-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/input/gpio-keys.h>
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/thermal/thermal.h>
8 #include "tegra30-cpu-opp.dtsi"
9 #include "tegra30-cpu-opp-microvolt.dtsi"
12 chassis-type = "convertible";
31 * pre-existing /chosen node to be available to insert the
37 trusted-foundations {
38 compatible = "tlm,trusted-foundations";
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H A Dtegra30-pegatron-chagall.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra30-cpu-opp.dtsi"
10 #include "tegra30-cpu-opp-microvolt.dtsi"
11 #include "tegra30-asus-lvds-display.dtsi"
16 chassis-type = "tablet";
35 * pre-existing /chosen node to be available to insert the
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H A Dtegra30-ouya.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra30-cpu-opp.dtsi"
10 #include "tegra30-cpu-opp-microvolt.dtsi"
26 stdout-path = "serial0:115200n8";
30 trusted-foundations {
31 compatible = "tlm,trusted-foundations";
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/linux/drivers/platform/x86/
H A Dthinkpad_acpi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * thinkpad_acpi.c - ThinkPad ACPI Extras
5 * Copyright (C) 2004-2005 Borislav Deianov <borislav@users.sf.net>
6 * Copyright (C) 2006-2009 Henrique de Moraes Holschuh <hmh@hmh.eng.br>
16 * 2007-10-20 changelog trimmed down
18 * 2007-03-27 0.14 renamed to thinkpad_acpi and moved to
21 * 2006-11-22 0.13 new maintainer
23 * not be updated further in-file.
25 * 2005-03-17 0.11 support for 600e, 770x
28 * 2005-01-16 0.9 use MODULE_VERSION
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