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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/
H A 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:
31 VIN3-supply:
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H A Dqcom-labibb-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom-labibb-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm's LAB(LCD AMOLED Boost)/IBB(Inverting Buck Boost) Regulator
10 - Sumit Semwal <sumit.semwal@linaro.org>
13 LAB can be used as a positive boost power supply and IBB can be used as a
14 negative boost power supply for display panels. Currently implemented for
19 const: qcom,pmi8998-lab-ibb
29 Short-circuit interrupt for lab.
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H A Dmax77650-regulator.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/regulator/max77650-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bartosz Golaszewski <bgolaszewski@baylibre.com>
16 The regulator controller is represented as a sub-node of the PMIC node
19 The device has a single LDO regulator and a SIMO buck-boost regulator with
24 const: maxim,max77650-regulator
27 "^regulator-(ldo|sbb[0-2])$":
31 - compatible
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/mfd/
H A Dst,stpmic1.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
12 - pascal Paillet <p.paillet@st.com>
24 "#interrupt-cells":
27 interrupt-controller: true
36 const: st,stpmic1-onkey
40 - description: onkey-falling, happens when onkey is pressed. IT_PONKEY_F of pmic
41 - description: onkey-rising, happens when onkey is released. IT_PONKEY_R of pmic
43 interrupt-names:
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/OK3568_Linux_fs/kernel/drivers/regulator/
H A 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"
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H A Dfan53880.c1 // SPDX-License-Identifier: GPL-2.0+
58 .enable_mask = BIT(_num - 1), \
70 .name = "BUCK",
71 .of_match = of_match_ptr("BUCK"),
90 .name = "BOOST",
91 .of_match = of_match_ptr("BOOST"),
129 dev_err(&i2c->dev, "Failed to create regmap: %d\n", ret); in fan53880_i2c_probe()
135 dev_err(&i2c->dev, "Failed to read PRODUCT_ID: %d\n", ret); in fan53880_i2c_probe()
139 dev_err(&i2c->dev, "Unsupported device id: 0x%x.\n", data); in fan53880_i2c_probe()
140 return -ENODEV; in fan53880_i2c_probe()
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H A Dqcom_spmi-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
56 * struct spmi_regulator_init_data - spmi-regulator initialization data
277 /* Boost regulator current limit control register layout */
328 * struct spmi_voltage_range - regulator set point voltage mapping description
343 * (max_uV - min_uV) % step_uV == 0
344 * (set_point_min_uV - min_uV) % step_uV == 0*
345 * (set_point_max_uV - min_uV) % step_uV == 0*
346 * n_voltages = (set_point_max_uV - set_point_min_uV) / step_uV + 1
555 static DEFINE_SPMI_SET_POINTS(boost);
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H A Dwm831x-dcdc.c1 // SPDX-License-Identifier: GPL-2.0+
3 // wm831x-dcdc.c -- DC-DC buck converter driver for the WM831x series
63 struct wm831x *wm831x = dcdc->wm831x; in wm831x_dcdc_get_mode()
64 u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG; in wm831x_dcdc_get_mode()
84 return -EINVAL; in wm831x_dcdc_get_mode()
107 return -EINVAL; in wm831x_dcdc_set_mode_int()
117 struct wm831x *wm831x = dcdc->wm831x; in wm831x_dcdc_set_mode()
118 u16 reg = dcdc->base + WM831X_DCDC_ON_CONFIG; in wm831x_dcdc_set_mode()
127 struct wm831x *wm831x = dcdc->wm831x; in wm831x_dcdc_set_suspend_mode()
128 u16 reg = dcdc->base + WM831X_DCDC_SLEEP_CONTROL; in wm831x_dcdc_set_suspend_mode()
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/OK3568_Linux_fs/kernel/include/linux/mfd/
H A Drt5033-private.h1 /* SPDX-License-Identifier: GPL-2.0-only */
103 /* RT5033 BUCK control register */
109 /* RT5033 charger property - model, manufacturer */
115 * RT5033 charger fast-charge current lmits (as in CHGCTRL1 register),
143 * and boost mode for OTG
160 /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */
165 /* RT5033 charger fast-charge current (as in CHGCTRL5 register), uA */
171 * RT5033 charger const-charge end of charger current (
181 * RT5033 charger pre-charge threshold volt limits
199 /* RT5033 regulator BUCK output voltage uV */
H A Drk808.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * Author: Chris Zhong <zyw@rock-chips.com>
8 * Author: Zhang Qing <zhangqing@rock-chips.com>
153 /*BUCK AND LDO CONFIG REGISTER*/
178 /*CHARGER BOOST AND OTG REGISTER*/
530 /* BUCK AND LDO CONFIG REGISTER */
574 * When PMIC irq occurs, regmap-irq.c will traverse all PMIC child
608 #define RK805_SLP_LDO_EN_OFFSET -1
959 /* buck config 0xba */
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/leds/
H A Dleds-sgm3140.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/leds-sgm3140.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SGMICRO SGM3140 500mA Buck/Boost Charge Pump LED Driver
10 - Luca Weiss <luca@z3ntu.xyz>
13 The SGM3140 is a current-regulated charge pump which can regulate two current
17 http://www.sg-micro.com/uploads/soft/20190626/1561535688.pdf
23 enable-gpios:
27 flash-gpios:
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/OK3568_Linux_fs/kernel/include/linux/mfd/da9052/
H A Dreg.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
76 /* LDO AND BUCK REGISTERS */
405 /* BUCK REGISTER A BITS */
411 /* BUCK REGISTER B BITS */
507 /* CHARGER BUCK REGISTER BITS */
546 /* LED BOOST REGISTER BITS */
688 /* TSI X CO-ORDINATE MSB RESULT REGISTER BITS */
691 /* TSI Y CO-ORDINATE MSB RESULT REGISTER BITS */
694 /* TSI CO-ORDINATE LSB RESULT REGISTER BITS */
/OK3568_Linux_fs/u-boot/include/power/
H A Dpfuze100_pmic.h5 * SPDX-License-Identifier: GPL-2.0+
73 * Buck Regulators
76 #define PFUZE100_SW1ABC_SETP(x) ((x - 3000) / 250)
206 * Boost Regulator
/OK3568_Linux_fs/u-boot/drivers/power/regulator/
H A Dpfuze100.c6 * SPDX-License-Identifier: GPL-2.0+
19 * struct pfuze100_regulator_desc - regulator descriptor
44 * struct pfuze100_regulator_platdata - platform data for pfuze100
149 1000000, 1100000, 1200000, 1300000, 1500000, 1800000, 3000000, -1
153 -1, -1, -1, -1, -1, -1, 3000000, -1
219 /* SWx Buck regulator mode */
232 /* Boost Buck regulator mode for normal operation */
253 if (!strcmp(desc->name, name)) in se_desc()
271 dev->name); in pfuze100_regulator_probe()
276 dev->name); in pfuze100_regulator_probe()
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/OK3568_Linux_fs/kernel/drivers/power/supply/
H A Dqcom_smbb.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * This driver is for the multi-block Switch-Mode Battery Charger and Boost
6 * integrated, single-cell lithium-ion battery charger.
8 * Sub-components:
9 * - Charger core
10 * - Buck
11 * - DC charge-path
12 * - USB charge-path
13 * - Battery interface
14 * - Boost (not implemented)
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H A Dbd99954-charger.c1 // SPDX-License-Identifier: GPL-2.0-only
20 * a) Trickle-charge with constant current (8).
21 * b) pre-charge with constant current (6)
22 * c) fast-charge, first with constant current (5) phase. After
30 *(4)` `.` ` ` ` ` ` ` ` ` ` ` ` ` ` ----------------------------.
32 * . o----+/:/ ` ` ` ` ` ` ` ` ` ` ` ` `.` ` (5)
34 * . + /- -- .
35 * . +`/- + .
36 * . o/- -: .
38 * . .--+ `/ .
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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dqcom-msm8974-samsung-klte.dts1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974pro.dtsi"
3 #include "qcom-pma8084.dtsi"
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
17 stdout-path = "serial0:115200n8";
23 pma8084-regulators {
24 compatible = "qcom,rpm-pma8084-regulators";
28 regulator-min-microvolt = <675000>;
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/OK3568_Linux_fs/kernel/drivers/mfd/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
66 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
69 called sun4i-gpadc.
88 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
119 over at91-usart-serial driver and usart-spi-driver. Only one function
135 tristate "Atmel HLCDC (High-end LCD Controller)"
172 tristate "X-Powers AC100"
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/OK3568_Linux_fs/kernel/drivers/leds/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
50 See Documentation/ABI/testing/sysfs-class-led for details.
59 This option enables support for on-chip LED drivers found on Marvell
76 This option enables support for the AN30259A 3-channel
80 will be called leds-an30259a.
90 If you're looking for APU2/3, use the pcengines-apu2 driver.
94 module will be called leds-apu.
120 This option enables support for the AW2013 3-channel
124 will be called leds-aw2013.
164 will be called leds-cr0014114.
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/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/qcom/
H A Dapq8096-db820c.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
12 #include <dt-bindings/sound/qcom,q6afe.h>
13 #include <dt-bindings/sound/qcom,q6asm.h>
27 * drawing no: LM25-P2751-1
38 * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
55 stdout-path = "serial0:115200n8";
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/OK3568_Linux_fs/kernel/drivers/net/wireless/broadcom/b43/
H A Db43.h1 /* SPDX-License-Identifier: GPL-2.0 */
61 /* 32-bit DMA */
68 /* 64-bit DMA */
194 #define B43_BFH_BUCKBOOST 0x0020 /* has buck/booster */
203 #define B43_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */
209 #define B43_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */
211 #define B43_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */
212 #define B43_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */
234 #define B43_SHM_AUTOINC_R 0x0200 /* Auto-increment address on read */
235 #define B43_SHM_AUTOINC_W 0x0100 /* Auto-increment address on write */
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/share/info/
H A Dgccint.info3 Copyright (C) 1988-2020 Free Software Foundation, Inc.
8 Invariant Sections being "Funding Free Software", the Front-Cover Texts
9 being (a) (see below), and with the Back-Cover Texts being (b) (see
13 (a) The FSF's Front-Cover Text is:
17 (b) The FSF's Back-Cover Text is:
22 INFO-DIR-SECTION Software development
23 START-INFO-DIR-ENTRY
25 END-INFO-DIR-ENTRY
29 Copyright (C) 1988-2020 Free Software Foundation, Inc.
34 Invariant Sections being "Funding Free Software", the Front-Cover Texts
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H A Dgcc.info3 Copyright (C) 1988-2020 Free Software Foundation, Inc.
8 Invariant Sections being "Funding Free Software", the Front-Cover Texts
9 being (a) (see below), and with the Back-Cover Texts being (b) (see
13 (a) The FSF's Front-Cover Text is:
17 (b) The FSF's Back-Cover Text is:
22 INFO-DIR-SECTION Software development
23 START-INFO-DIR-ENTRY
26 * gcov: (gcc) Gcov. 'gcov'--a test coverage program.
27 * gcov-tool: (gcc) Gcov-tool. 'gcov-tool'--an offline gcda profile processing program.
28 * gcov-dump: (gcc) Gcov-dump. 'gcov-dump'--an offline gcda and gcno profile dump tool.
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/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/share/info/
H A Dgccint.info3 Copyright (C) 1988-2020 Free Software Foundation, Inc.
8 Invariant Sections being "Funding Free Software", the Front-Cover Texts
9 being (a) (see below), and with the Back-Cover Texts being (b) (see
13 (a) The FSF's Front-Cover Text is:
17 (b) The FSF's Back-Cover Text is:
22 INFO-DIR-SECTION Software development
23 START-INFO-DIR-ENTRY
25 END-INFO-DIR-ENTRY
29 Copyright (C) 1988-2020 Free Software Foundation, Inc.
34 Invariant Sections being "Funding Free Software", the Front-Cover Texts
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H A Dgcc.info3 Copyright (C) 1988-2020 Free Software Foundation, Inc.
8 Invariant Sections being "Funding Free Software", the Front-Cover Texts
9 being (a) (see below), and with the Back-Cover Texts being (b) (see
13 (a) The FSF's Front-Cover Text is:
17 (b) The FSF's Back-Cover Text is:
22 INFO-DIR-SECTION Software development
23 START-INFO-DIR-ENTRY
26 * gcov: (gcc) Gcov. 'gcov'--a test coverage program.
27 * gcov-tool: (gcc) Gcov-tool. 'gcov-tool'--an offline gcda profile processing program.
28 * gcov-dump: (gcc) Gcov-dump. 'gcov-dump'--an offline gcda and gcno profile dump tool.
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