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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/regulator/
Dmediatek,mt6331-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mediatek,mt6331-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
13 The MT6331 PMIC provides 6 BUCK and 21 LDO (Low Dropout) regulators
15 buck-<name> and ldo-<name>.
19 "^buck-v(core2|io18|dvfs11|dvfs12|dvfs13|dvfs14)$":
24 regulator-name:
25 pattern: "^v(core2|io18|dvfs11|dvfs12|dvfs13|dvfs14)$"
[all …]
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 …]
Dmediatek,mt6332-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/mediatek,mt6332-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
13 The MT6332 Companion PMIC provides 6 BUCK and 4 LDO (Low Dropout)
15 buck-<name> and ldo-<name>.
19 "^buck-v(dram|dvfs2|pa|rf18a|rf18b|sbst)$":
24 regulator-name:
25 pattern: "^v(dram|dvfs2|pa|rf18a|rf18b|sbst)$"
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
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 …]
Dstericsson,ab8500.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ST-Ericsson Analog Baseband AB8500 and AB8505
10 - Linus Walleij <linus.walleij@linaro.org>
13 the AB8500 "Analog Baseband" is the mixed-signals integrated circuit
14 handling power management (regulators), analog-to-digital conversion
15 (ADC), battery charging, fuel gauging of the battery, battery-backed
16 RTC, PWM, USB PHY and some GPIO lines in the ST-Ericsson U8500 platforms
21 USB charging handling has changed, and it has an embedded USB-to-serial
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dste-ab8505.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/clock/ste-ab8500.h>
10 iio-hwmon {
11 compatible = "iio-hwmon";
12 io-channels = <&gpadc 0x02>, /* Battery temperature */
23 interrupt-parent = <&intc>;
25 interrupt-controller;
26 #interrupt-cells = <2>;
28 ab8500_clock: clock-controller {
29 compatible = "stericsson,ab8500-clk";
[all …]
Dste-ab8500.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/clock/ste-ab8500.h>
10 iio-hwmon {
11 compatible = "iio-hwmon";
12 io-channels = <&gpadc 0x02>, /* Battery temperature */
27 interrupt-parent = <&intc>;
29 interrupt-controller;
30 #interrupt-cells = <2>;
32 ab8500_clock: clock-controller {
33 compatible = "stericsson,ab8500-clk";
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/st/
Dste-ux500-samsung-gavini.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy Beam GT-I8530 also known as Gavini.
6 /dts-v1/;
7 #include "ste-db8500.dtsi"
8 #include "ste-ab8500.dtsi"
9 #include "ste-dbx5x0-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
[all …]
Dste-ab8505.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/clock/ste-ab8500.h>
10 iio-hwmon {
11 compatible = "iio-hwmon";
12 io-channels = <&gpadc 0x02>, /* Battery temperature */
24 interrupt-parent = <&intc>;
26 interrupt-controller;
27 #interrupt-cells = <2>;
28 #address-cells = <1>;
29 #size-cells = <0>;
[all …]
Dste-ux500-samsung-janice.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy S Advance GT-I9070 also known as Janice.
6 /dts-v1/;
7 #include "ste-db8500.dtsi"
8 #include "ste-ab8500.dtsi"
9 #include "ste-dbx5x0-pinctrl.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
[all …]
Dste-ux500-samsung-codina.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy Ace 2 GT-I8160 also known as Codina.
11 * The Samsung tree further talks about GT-I8160P and GT-I8160chn (China).
12 * The GT-I8160 plain is known as the "europe" variant.
13 * The GT-I8160P is the CDMA version and it appears to not use the ST
15 * The GT-I8160chn appears to be the same as the europe variant.
17 * There is also the Codina-TMO, Samsung SGH-T599, which has its own device
21 /dts-v1/;
22 #include "ste-db8500.dtsi"
23 #include "ste-ab8500.dtsi"
[all …]
Dste-ab8500.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <dt-bindings/clock/ste-ab8500.h>
10 iio-hwmon {
11 compatible = "iio-hwmon";
12 io-channels = <&gpadc 0x02>, /* Battery temperature */
27 interrupt-parent = <&intc>;
29 interrupt-controller;
30 #interrupt-cells = <2>;
31 #address-cells = <1>;
32 #size-cells = <0>;
[all …]
Dste-ux500-samsung-codina-tmo.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy Exhibit SGH-T599 also known as Codina-TMO,
4 * the "TMO" shall be read "T-Mobile" as this phone was produced exlusively
5 * for T-Mobile in the United States.
8 * - No CPU speed cap, full ~1GHz rate
9 * - Different power management IC, AB8505
10 * - As AB8505 has a micro USB phy, no TI TSU6111
11 * - Different power routing such as the removal of the external LDO for the
13 * - Using a regulator for the key backlight LED
14 * - Using the Samsung S6D27A1 panel by default
[all …]
Dste-ux500-samsung-kyle.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Devicetree for the Samsung Galaxy Amp SGH-I407 also known as Kyle.
10 /dts-v1/;
11 #include "ste-db8500.dtsi"
12 #include "ste-ab8505.dtsi"
13 #include "ste-dbx5x0-pinctrl.dtsi"
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/leds/common.h>
16 #include <dt-bindings/input/input.h>
17 #include <dt-bindings/interrupt-controller/irq.h>
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/net/
Dmotorcomm,yt8xxx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Sae <frank.sae@motor-comm.com>
13 - $ref: ethernet-phy.yaml#
18 - ethernet-phy-id4f51.e91a
19 - ethernet-phy-id4f51.e91b
21 rx-internal-delay-ps:
24 internal delay (phy-mode is 'rgmii-id' or 'rgmii-rxid') in pico-seconds.
30 tx-internal-delay-ps:
[all …]
/kernel/linux/linux-6.6/drivers/regulator/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
[all …]
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>
43 int ldo = rdev_get_id(rdev); in max8998_get_enable_register() local
45 switch (ldo) { in max8998_get_enable_register()
48 *shift = 3 - (ldo - MAX8998_LDO2); in max8998_get_enable_register()
52 *shift = 7 - (ldo - MAX8998_LDO6); in max8998_get_enable_register()
56 *shift = 7 - (ldo - MAX8998_LDO14); in max8998_get_enable_register()
60 *shift = 7 - (ldo - MAX8998_BUCK1); in max8998_get_enable_register()
[all …]
Dti-abb-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Copyright (C) 2012-2013 Texas Instruments, Inc.
25 * ABB LDO operating states:
26 * NOMINAL_OPP: bypasses the ABB LDO
27 * FAST_OPP: sets ABB LDO to Forward Body-Bias
28 * SLOW_OPP: sets ABB LDO to Reverse Body-Bias
35 * struct ti_abb_info - ABB information per voltage setting
48 * struct ti_abb_reg - Register description for ABB block
51 * @sr2_wtcnt_value_mask: setup register- sr2_wtcnt_value mask
52 * @fbb_sel_mask: setup register- FBB sel mask
[all …]
/kernel/linux/linux-5.10/drivers/regulator/
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>
43 int ldo = rdev_get_id(rdev); in max8998_get_enable_register() local
45 switch (ldo) { in max8998_get_enable_register()
48 *shift = 3 - (ldo - MAX8998_LDO2); in max8998_get_enable_register()
52 *shift = 7 - (ldo - MAX8998_LDO6); in max8998_get_enable_register()
56 *shift = 7 - (ldo - MAX8998_LDO14); in max8998_get_enable_register()
60 *shift = 7 - (ldo - MAX8998_BUCK1); in max8998_get_enable_register()
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
[all …]
Dti-abb-regulator.c7 * Copyright (C) 2012-2013 Texas Instruments, Inc.
33 * ABB LDO operating states:
34 * NOMINAL_OPP: bypasses the ABB LDO
35 * FAST_OPP: sets ABB LDO to Forward Body-Bias
36 * SLOW_OPP: sets ABB LDO to Reverse Body-Bias
43 * struct ti_abb_info - ABB information per voltage setting
56 * struct ti_abb_reg - Register description for ABB block
59 * @sr2_wtcnt_value_mask: setup register- sr2_wtcnt_value mask
60 * @fbb_sel_mask: setup register- FBB sel mask
61 * @rbb_sel_mask: setup register- RBB sel mask
[all …]
Dab3100.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2008-2009 ST-Ericsson AB
6 * Low-level control of the AB3100 IC Low Dropout (LDO)
23 /* LDO registers and some handy masking definitions for AB3100 */
156 * LDO: A,C,E,F,G,H,K,EXT and BUCK
164 err = abx500_get_register_interruptible(abreg->dev, 0, abreg->regreg, in ab3100_enable_regulator()
167 dev_warn(&reg->dev, "failed to get regid %d value\n", in ab3100_enable_regulator()
168 abreg->regreg); in ab3100_enable_regulator()
178 err = abx500_set_register_interruptible(abreg->dev, 0, abreg->regreg, in ab3100_enable_regulator()
181 dev_warn(&reg->dev, "failed to set regid %d value\n", in ab3100_enable_regulator()
[all …]
Dab8500-ext.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2010
11 * ab8500-ext supports the following regulators:
12 * - VextSupply3
35 REGULATOR_SUPPLY("vcc", "gpio-keys.0"),
37 REGULATOR_SUPPLY("vcc", "2-0029"),
39 REGULATOR_SUPPLY("vdd", "2-0018"),
41 REGULATOR_SUPPLY("vdd", "2-0019"),
43 REGULATOR_SUPPLY("vdd", "2-001e"),
45 REGULATOR_SUPPLY("avdd", "3-005c"),
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/
Dsamsung,s5m8767.txt4 This is a part of device tree bindings for S5M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
7 The S5M8767 device provide buck and LDO regulators.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
17 for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
19 [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
21 's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
24 - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
[all …]
Dmcp16502-regulator.txt4 - compatible: "microchip,mcp16502"
5 - reg: I2C slave address
6 - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
7 suspend-to-ram, keeping the PMIC into HIBERNATE mode.
8 - regulators: A node that houses a sub-node for each regulator within
9 the device. Each sub-node is identified using the node's
10 name. The content of each sub-node is defined by the
14 1) VDD_IO - Buck (1.2 - 3.7 V)
15 2) VDD_DDR - Buck (0.6 - 1.85 V)
16 3) VDD_CORE - Buck (0.6 - 1.85 V)
[all …]

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