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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dcs35l36.txt5 - compatible : "cirrus,cs35l36"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
19 Configures the peak current by monitoring the current through the boost FET.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
25 Seeds the digital boost converter's inductor estimation block with the initial
32 - cirrus,multi-amp-mode : Boolean to determine if there are more than
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
[all …]
Dcs35l32.txt5 - compatible : "cirrus,cs35l32"
7 - reg : the I2C address of the device for I2C. Address is determined by the level
10 - VA-supply, VP-supply : power supplies for the device,
15 - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
18 - cirrus,boost-manager : Boost voltage control.
19 0 = Automatically managed. Boost-converter output voltage is the higher
21 1 = Automatically managed irrespective of audio, adapting for low-power
22 dissipation when LEDs are ON, and operating in Fixed-Boost Bypass Mode
24 2 = (Default) Boost voltage fixed in Bypass Mode (VBST = VP).
25 3 = Boost voltage fixed at 5 V.
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/power/supply/
Dbq25890.yaml1 # SPDX-License-Identifier: GPL-2.0
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Bq25890, bq25892, bq25895 and bq25896 Li-Ion Charger
11 - Sebastian Reichel <sre@kernel.org>
14 - $ref: power-supply.yaml#
19 - enum:
20 - ti,bq25890
21 - items:
22 - enum:
[all …]
Drichtek,rt9455.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
25 richtek,output-charge-current:
29 richtek,end-of-charge-percentage:
32 percent of the output charge current. When the current in constant-voltage phase drops
33 below output_charge_current x end-of-charge-percentage, charge is terminated.
35 richtek,battery-regulation-voltage:
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/regulator/
Drichtek,rt4803.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 RT4803 Boost Regulator
10 - ChiYuan Huang <cy_huang@richtek.com>
13 RT4803 is a boost regulator that's designed to provide the minimum output
15 supports boost and auto bypass mode that depends on the difference between the
16 input and output voltage. If the input is lower than the output, mode will
17 transform to boost mode. Otherwise, turn on bypass switch to enter bypass mode.
20 https://www.richtek.com/assets/product_file/RT4803/DS4803-03.pdf
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/leds/
Dmaxim,max77693.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>
16 There are two LED outputs available - FLED1 and FLED2. Each of them can
26 const: maxim,max77693-led
28 maxim,boost-mode:
30 In boost mode the device can produce up to 1.2A of total current on both
32 not enabled explicitly, boost setting defaults to LEDS_BOOST_FIXED in
34 See LEDS_BOOST_* in include/dt-bindings/leds/common.h.
[all …]
/linux-6.12.1/drivers/power/supply/
Drt9455_charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
21 #define RT9455_DRIVER_NAME "rt9455-charger"
165 #define GET_MASK(fid) (BIT(rt9455_reg_fields[fid].msb + 1) - \
169 * Each array initialised below shows the possible real-world values for a
171 * ascending order. The index of each real-world value represents the value
180 * When the charger is in charge mode, REG02[7:2] represent battery regulation
197 * When the charger is in boost mode, REG02[7:2] represent boost output
200 /* REG02[7:2] (Boost output voltage) in uV */
265 for (i = 0; i < tbl_size - 1; i++) in rt9455_find_idx()
269 return (tbl_size - 1); in rt9455_find_idx()
[all …]
Dbq2415x_charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 2011-2013 Pali Rohár <pali@kernel.org>
166 enum bq2415x_mode reported_mode;/* mode reported by hook function */
167 enum bq2415x_mode mode; /* currently configured mode */ member
172 int autotimer; /* 1 - if driver automatically reset timer, 0 - not */
173 int automode; /* 1 - enabled, 0 - disabled; -1 - not supported */
189 struct i2c_client *client = to_i2c_client(bq->dev); in bq2415x_i2c_read()
194 if (!client->adapter) in bq2415x_i2c_read()
195 return -ENODEV; in bq2415x_i2c_read()
197 msg[0].addr = client->addr; in bq2415x_i2c_read()
[all …]
/linux-6.12.1/sound/soc/codecs/
Dcs35l35.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * cs35l35.h -- CS35L35 ALSA SoC audio driver
35 #define CS35L35_PROTECT_CTL 0x18 /* Amp Gain - Prot Ctl Param */
40 #define CS35L35_BST_CVTR_V_CTL 0x1D /* Boost Conv Voltage Ctl */
41 #define CS35L35_BST_PEAK_I 0x1E /* Boost Conv Peak Current */
42 #define CS35L35_BST_RAMP_CTL 0x20 /* Boost Conv Soft Ramp Ctl */
43 #define CS35L35_BST_CONV_COEF_1 0x21 /* Boost Conv Coefficients 1 */
44 #define CS35L35_BST_CONV_COEF_2 0x22 /* Boost Conv Coefficients 2 */
45 #define CS35L35_BST_CONV_SLOPE_COMP 0x23 /* Boost Conv Slope Comp */
46 #define CS35L35_BST_CONV_SW_FREQ 0x24 /* Boost Conv L BST SW Freq */
[all …]
Dwm8960.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8960.c -- WM8960 ALSA SoC Audio driver
5 * Copyright 2007-11 Wolfson Microelectronics, plc
29 /* R25 - Power 1 */
33 /* R26 - Power 2 */
38 /* R28 - Anti-pop 1 */
45 /* R29 - Anti-pop 2 */
192 if (wm8960->deemph) { in wm8960_set_deemph()
195 if (abs(deemph_settings[i] - wm8960->lrclk) < in wm8960_set_deemph()
196 abs(deemph_settings[best] - wm8960->lrclk)) in wm8960_set_deemph()
[all …]
Dcs35l34.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * cs35l34.h -- CS35L34 ALSA SoC audio driver
28 #define CS35L34_PROTECT_CTL 0x18 /* Amp Gain - Prot Ctl Param */
30 #define CS35L34_BST_CVTR_V_CTL 0x1D /* Boost Conv Voltage Ctl */
31 #define CS35L34_BST_PEAK_I 0x1E /* Boost Conv Peak Current */
32 #define CS35L34_BST_RAMP_CTL 0x20 /* Boost Conv Soft Ramp Ctl */
33 #define CS35L34_BST_CONV_COEF_1 0x21 /* Boost Conv Coefficients 1 */
34 #define CS35L34_BST_CONV_COEF_2 0x22 /* Boost Conv Coefficients 2 */
35 #define CS35L34_BST_CONV_SLOPE_COMP 0x23 /* Boost Conv Slope Comp */
36 #define CS35L34_BST_CONV_SW_FREQ 0x24 /* Boost Conv L BST SW Freq */
[all …]
Drt5631.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5631.c -- RT5631 ALSA Soc Audio driver
22 #include <sound/soc-dapm.h>
68 * rt5631_write_index - write index register of 2nd layer
78 * rt5631_read_index - read index register of 2nd layer
169 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
170 static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -95625, 375, 0);
171 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
189 ucontrol->value.integer.value[0] = rt5631->dmic_used_flag; in rt5631_dmic_get()
200 rt5631->dmic_used_flag = ucontrol->value.integer.value[0]; in rt5631_dmic_put()
[all …]
Dcs35l33.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * cs35l33.h -- CS35L33 ALSA SoC audio driver
22 #define CS35L33_BST_PEAK_CTL 0x09 /* Max Current for Boost */
24 #define CS35L33_BST_CTL1 0x0B /* Boost Converter CTL1 */
25 #define CS35L33_BST_CTL2 0x0C /* Boost Converter CTL2 */
36 #define CS35L33_DIAG_LOCK 0x17 /* Diagnostic Mode Register Lock */
37 #define CS35L33_DIAG_CTRL_1 0x18 /* Diagnostic Mode Register Control */
38 #define CS35L33_DIAG_CTRL_2 0x19 /* Diagnostic Mode Register Control 2 */
56 #define CS35L33_BST_CTL4 0x39 /* Boost Converter Control 4 */
/linux-6.12.1/Documentation/usb/
Diuu_phoenix.rst9 IUU unit in phoenix mode. Loading this module will
10 bring a ttyUSB[0-x] interface. This driver must be
40 boost:
41 overclock boost percent 100 to 500 (int)
43 Card detect mode
50 - clockmode will provide 3 different base settings commonly adopted by
57 - boost provide a way to overclock the reader ( my favorite :-) )
60 modprobe boost=195
67 - cdmode permit to setup the signal used to inform the userland ( ioctl answer )
70 - xmas is completely useless except for your eyes. This is one of my friend who was
[all …]
/linux-6.12.1/Documentation/iio/
Dad7380.rst1 .. SPDX-License-Identifier: GPL-2.0-only
23 * `AD7380-4 <https://www.analog.com/en/products/ad7380-4.html>`_
24 * `AD7381-4 <https://www.analog.com/en/products/ad7381-4.html>`_
25 * `AD7383-4 <https://www.analog.com/en/products/ad7383-4.html>`_
26 * `AD7384-4 <https://www.analog.com/en/products/ad7384-4.html>`_
27 * `AD7386-4 <https://www.analog.com/en/products/ad7386-4.html>`_
28 * `AD7387-4 <https://www.analog.com/en/products/ad7387-4.html>`_
29 * `AD7388-4 <https://www.analog.com/en/products/ad7388-4.html>`_
36 ----------------
42 -----------------
[all …]
/linux-6.12.1/tools/power/cpupower/utils/
Dcpupower-set.c1 // SPDX-License-Identifier: GPL-2.0-only
20 {"perf-bias", required_argument, NULL, 'b'},
22 {"amd-pstate-mode", required_argument, NULL, 'm'},
23 {"turbo-boost", required_argument, NULL, 't'},
44 int mode:1; in cmd_set() member
51 char epp[30], mode[20]; in cmd_set() local
66 set_opts, NULL)) != -1) { in cmd_set()
73 printf(_("--perf-bias param out " in cmd_set()
74 "of range [0-%d]\n"), 15); in cmd_set()
84 return -EINVAL; in cmd_set()
[all …]
/linux-6.12.1/drivers/mfd/
Dtps6105x.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Core driver for TPS61050/61052 boost converters, used for while LED
5 * boost conversion. Additionally it provides a 1-bit GPIO pin (out or in)
9 * Copyright (C) 2011 ST-Ericsson SA
10 * Written on behalf of Linaro for ST-Ericsson
37 ret = regmap_read(tps6105x->regmap, TPS6105X_REG_0, &regval); in tps6105x_startup()
42 dev_info(&tps6105x->client->dev, in tps6105x_startup()
43 "TPS6105x found in SHUTDOWN mode\n"); in tps6105x_startup()
46 dev_info(&tps6105x->client->dev, in tps6105x_startup()
47 "TPS6105x found in TORCH mode\n"); in tps6105x_startup()
[all …]
/linux-6.12.1/Documentation/hwmon/
Dlm93.rst10 Addresses scanned: I2C 0x2c-0x2e
18 Addresses scanned: I2C 0x2c-0x2e
24 - Mark M. Hoffman <mhoffman@lightlink.com>
25 - Ported to 2.6 by Eric J. Bowersox <ericb@aspsys.com>
26 - Adapted to 2.6.20 by Carsten Emde <ce@osadl.org>
27 - Modified for mainline integration by Hans J. Koch <hjk@hansjkoch.de>
30 -----------------
33 Set to non-zero to force some initializations (default is 0).
38 Configures in7 and in8 limit type, where 0 means absolute and non-zero
54 --------------------
[all …]
/linux-6.12.1/arch/x86/kernel/
Ditmt.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * itmt.c: Support Intel Turbo Boost Max Technology 3.0
8 * On platforms supporting Intel Turbo Boost Max Technology 3.0, (ITMT),
34 * of higher turbo frequency for cpus supporting Intel Turbo Boost Max
51 return -EINVAL; in sched_itmt_update_handler()
72 .mode = 0644,
82 * sched_set_itmt_support() - Indicate platform supports ITMT
110 return -ENOMEM; in sched_set_itmt_support()
126 * sched_clear_itmt_support() - Revoke platform's support of ITMT
166 * sched_set_itmt_core_prio() - Set CPU priority based on ITMT
[all …]
/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-platform-asus-wmi6 Change CPU clock configuration (write-only).
9 * 0 -> Super Performance Mode
10 * 1 -> High Performance Mode
11 * 2 -> Power Saving Mode
46 Fan boost mode:
47 * 0 - normal,
48 * 1 - overboost,
49 * 2 - silent
56 Throttle thermal policy mode:
57 * 0 - default,
[all …]
/linux-6.12.1/arch/arm64/boot/dts/qcom/
Dsm8250-sony-xperia-edo.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
13 /delete-node/ &adsp_mem;
14 /delete-node/ &spss_mem;
15 /delete-node/ &cdsp_secure_heap;
18 qcom,msm-id = <356 0x20001>; /* SM8250 v2.1 */
19 qcom,board-id = <0x10008 0>;
26 stdout-path = "serial0:115200n8";
27 #address-cells = <2>;
28 #size-cells = <2>;
[all …]
Dsm8450-sony-xperia-nagara.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
7 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
16 /delete-node/ &adsp_mem;
17 /delete-node/ &rmtfs_mem;
18 /delete-node/ &video_mem;
21 chassis-type = "handset";
28 stdout-path = "serial0:115200n8";
31 gpio-keys {
32 compatible = "gpio-keys";
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/leds/backlight/
Dti,lm3509.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI LM3509 High Efficiency Boost for White LED's and/or OLED Displays
10 - Patrick Gansterer <paroga@paroga.com>
13 The LM3509 current mode boost converter offers two separate outputs.
23 "#address-cells":
26 "#size-cells":
29 reset-gpios:
32 ti,brightness-rate-of-change-us:
[all …]
/linux-6.12.1/drivers/regulator/
Dtps6105x-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for TPS61050/61052 boost converters, typically used for white LEDs
6 * Copyright (C) 2011 ST-Ericsson SA
7 * Written on behalf of Linaro for ST-Ericsson
39 .name = "tps6105x-boost",
60 struct tps6105x *tps6105x = dev_get_platdata(&pdev->dev); in tps6105x_regulator_probe()
61 struct tps6105x_platform_data *pdata = tps6105x->pdata; in tps6105x_regulator_probe()
65 /* This instance is not set for regulator mode so bail out */ in tps6105x_regulator_probe()
66 if (pdata->mode != TPS6105X_MODE_VOLTAGE) { in tps6105x_regulator_probe()
67 dev_info(&pdev->dev, in tps6105x_regulator_probe()
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
64 the netlink mechanism. User-space applications can subscribe to these events
65 for real-time updates on various regulator events.
75 They provide two I2C-controlled DC/DC step-down converters with
76 sleep mode and separate enable pins.
101 tristate "Active-semi act8865 voltage regulator"
106 This driver controls a active-semi act8865 voltage output
110 tristate "Active-semi ACT8945A voltage regulator"
113 This driver controls a active-semi ACT8945A voltage regulator
[all …]

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