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/linux/Documentation/devicetree/bindings/regulator/
H A Dmediatek,mt6358-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mediatek,mt6358-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Zhiyong Tao <zhiyong.tao@mediatek.com>
14 All voltage regulators provided by the PMIC are described as sub-nodes of
20 - const: mediatek,mt6358-regulator
21 - items:
22 - const: mediatek,mt6366-regulator
23 - const: mediatek,mt6358-regulator
[all …]
H A Drichtek,rt5739.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT5739 Step-Down Buck Converter
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT5739 is a step-down switching buck converter that can deliver the
15 supply of 2.5V to 5.5V. It can provide up to 3.5A continuous current
19 - $ref: regulator.yaml#
24 - richtek,rt5733
25 - richtek,rt5739
[all …]
H A Dmediatek,mt6357-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mediatek,mt6357-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chen Zhong <chen.zhong@mediatek.com>
11 - Fabien Parent <fabien.parent@linaro.org>
12 - Alexandre Mergnat <amergnat@baylibre.com>
15 The MT6357 PMIC provides 5 BUCK and 29 LDO.
17 - buck-<name>
18 - ldo-<name>.
[all …]
H A Drichtek,rt5759-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt5759-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT5759 is a high-performance, synchronous step-down DC-DC converter that
14 can deliver up to 9A output current from 3V to 6.5V input supply, The output
15 voltage can be programmable with I2C controlled 7-Bit VID.
18 https://www.richtek.com/assets/product_file/RT5759/DS5759-00.pdf
23 - richtek,rt5759
[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 …]
H A Drohm,bd71847-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71847-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
15 Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
21 regulator-boot-on at least for BUCK5. LDO6 is supplied by it and it must
30 "^LDO[1-6]$":
37 regulator-name:
38 pattern: "^ldo[1-6]$"
[all …]
H A Dadi,adp5055-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/adi,adp5055-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices ADP5055 Triple Buck Regulator
10 - Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
13 The ADP5055 combines three high performance buck regulator. The device enables
14 direct connection to high input voltages up to 18 V with no preregulators.
15 https://www.analog.com/media/en/technical-documentation/data-sheets/adp5055.pdf
20 - adi,adp5055
[all …]
H A Drohm,bd71837-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/rohm,bd71837-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
15 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml
21 regulator-boot-on at least for BUCK6 and BUCK7 so that those are not
31 "^LDO[1-7]$":
38 regulator-name:
39 pattern: "^ldo[1-7]$"
[all …]
H A Dadi,max77503-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/regulator/adi,max77503-regulator.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Analog Devices MAX77503 Buck Converter
11 - Gokhan Celik <Gokhan.Celik@analog.com>
14 The Analog Devices MAX77503 is a single channel 14V input, 1.5A
15 high-efficiency buck converter. This converter has 94% efficiency
16 for 2-Cell/3-Cell battery applications.
19 - $ref: regulator.yaml#
[all …]
H A Dmediatek,mt6397-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mediatek,mt6397-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sen Chu <sen.chu@mediatek.com>
11 - Macpaul Lin <macpaul.lin@mediatek.com>
15 All voltage regulators provided by the PMIC are described as sub-nodes of
21 - const: mediatek,mt6397-regulator
24 "^(buck_)?v(core|drm|gpu|io18|pca(7|15)|sramca(7|15))$":
25 description: Buck regulators
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H A Drichtek,rt6190.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT6190 4-Switch BuckBoost controller
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT6190 is 4-Switch BuckBoost controller designed for converting input
15 voltage. It operates with wide input voltage range from 4.5V to 36V, and
16 the output voltage can be set from 3V to 36V by external FB pin. It's commonly
21 https://www.richtek.com/assets/product_file/RT6190/DS6190-02.pdf
24 - $ref: regulator.yaml#
[all …]
H A Drichtek,rt6245-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/richtek,rt6245-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
13 The RT6245 is a high-performance, synchronous step-down converter
15 voltage range of 4.5V to 17V.
18 - $ref: regulator.yaml#
23 - richtek,rt6245
28 enable-gpios:
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/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,wcd9335.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9335 Codec is a standalone Hi-Fi audio codec IC with in-built
27 clock-names:
29 - const: mclk
30 - const: slimbus
35 interrupt-names:
37 - const: intr1
[all …]
H A Dqcom,wcd934x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9340/WCD9341 Codec is a standalone Hi-Fi audio codec IC.
14 It has in-built Soundwire controller, pin controller, interrupt mux and
27 reset-gpios:
31 slim-ifc-dev:
38 clock-names:
41 vdd-buck-supply:
[all …]
H A Dqcom,wcd93xx-common.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,wcd93xx-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 reset-gpios:
17 vdd-buck-supply:
18 description: A reference to the 1.8V buck supply
20 vdd-rxtx-supply:
21 description: A reference to the 1.8V rx supply
[all …]
H A Dqcom,pm8916-wcd-analog-codec.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Konrad Dybcio <konradybcio@kernel.org>
17 const: qcom,pm8916-wcd-analog-codec
25 interrupt-names:
27 - const: cdc_spk_cnp_int
28 - const: cdc_spk_clip_int
29 - const: cdc_spk_ocp_int
[all …]
H A Dqcom,wcd937x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC.
17 - $ref: dai-common.yaml#
18 - $ref: qcom,wcd93xx-common.yaml#
23 - const: qcom,wcd9370-codec
24 - items:
25 - const: qcom,wcd9375-codec
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Drichtek,rt5033.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jakob Hauser <jahau@rocketmail.com>
14 flash LED current source, LDO and synchronous Buck converter for portable
30 The regulators of RT5033 have to be instantiated under a sub-node named
31 "regulators". For SAFE_LDO voltage there is only one value of 4.9 V. LDO
32 voltage ranges from 1.2 V to 3.0 V in 0.1 V steps. BUCK voltage ranges
33 from 1.0 V to 3.0 V in 0.1 V steps.
36 "^(SAFE_LDO|LDO|BUCK)$":
[all …]
H A Dmaxim,max8998.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>
15 sub-blocks. It is interfaced using an I2C interface. Each sub-block is
21 - maxim,max8998
22 - national,lp3974
23 - ti,lp3974
31 - description: Main interrupt
32 - description: Power-on/-off interrupt
[all …]
H A Dsamsung,s2mps11.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
18 sub-blocks.
23 - samsung,s2mpg10-pmic
24 - samsung,s2mps11-pmic
25 - samsung,s2mps13-pmic
26 - samsung,s2mps14-pmic
27 - samsung,s2mps15-pmic
[all …]
/linux/drivers/regulator/
H A Dmax8998.c1 // SPDX-License-Identifier: GPL-2.0+
3 // max8998.c - Voltage regulator driver for the Maxim 8998
5 // Copyright (C) 2009-2010 Samsung Electronics
23 #include <linux/mfd/max8998-private.h>
51 *shift = 3 - (ldo - MAX8998_LDO2); in max8998_get_enable_register()
55 *shift = 7 - (ldo - MAX8998_LDO6); in max8998_get_enable_register()
59 *shift = 7 - (ldo - MAX8998_LDO14); in max8998_get_enable_register()
63 *shift = 7 - (ldo - MAX8998_BUCK1); in max8998_get_enable_register()
67 *shift = 7 - (ldo - MAX8998_EN32KHZ_AP); in max8998_get_enable_register()
71 *shift = 7 - (ldo - MAX8998_ESAFEOUT1); in max8998_get_enable_register()
[all …]
H A Dpf8x00-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
97 #define PF8X00_SW_BASE(i) (8 * (i - PF8X00_BUCK1) + PF8X00_SW1_CONFIG1)
106 #define PF8X00_LDO_BASE(i) (6 * (i - PF8X00_LDO1) + PF8X00_LDO1_CONFIG1)
148 /* VLDOx output: 1.5V to 5.0V */
159 /* Output: 0.4V to 1.8V */
166 /* Output: 1.0V to 4.1V */
174 /* Output: 1.8V, 3.0V, or 3.3V */
202 regmap_update_bits(chip->regmap, reg, in swxilim_select()
211 struct pf8x00_chip *chip = config->driver_data; in handle_ilim_property()
215 if ((desc->id >= PF8X00_BUCK1) && (desc->id <= PF8X00_BUCK7)) { in handle_ilim_property()
[all …]
/linux/drivers/input/misc/
H A Dpmic8xxx-pwrkey.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
45 /* Buck CTRL register */
52 /* Buck TEST2 registers for shutdown/reset */
62 /* Buck TEST2 register bank 1 */
65 /* Buck TEST2 register bank 7 */
71 * struct pmic8xxx_pwrkey - pmic8xxx pwrkey information
107 enable_irq_wake(pwrkey->key_press_irq); in pmic8xxx_pwrkey_suspend()
117 disable_irq_wake(pwrkey->key_press_irq); in pmic8xxx_pwrkey_resume()
132 if (pwrkey->shutdown_fn) { in pmic8xxx_pwrkey_shutdown()
[all …]
/linux/arch/arm/boot/dts/samsung/
H A Dexynos4412-itop-scp-core.dtsi1 // SPDX-License-Identifier: GPL-2.0
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
17 #include "exynos4412-ppmu-common.dtsi"
18 #include "exynos-mfc-reserved-memory.dtsi"
31 compatible = "samsung,secure-firmware";
35 fixed-rate-clocks {
37 compatible = "samsung,clock-xxti";
38 clock-frequency = <0>;
[all …]
H A Dexynos5250-arndale.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
32 stdout-path = "serial2:115200n8";
35 gpio-keys {
36 compatible = "gpio-keys";
[all …]

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