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/Linux-v6.1/Documentation/devicetree/bindings/power/supply/
Dmaxim,max8903.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#
19 dok-gpios:
23 uok-gpios:
27 cen-gpios:
31 chg-gpios:
35 flt-gpios:
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/Linux-v6.1/drivers/power/supply/
Dmax8903_charger.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * max8903_charger.c - Maxim 8903 USB/Adapter Charger Driver
23 * GPIOs
24 * chg, flt, dcm and usus are optional.
33 struct gpio_desc *dcm; /* Current-Limit Mode input (1: DC, 2: USB) */ member
54 val->intval = POWER_SUPPLY_STATUS_UNKNOWN; in max8903_get_property()
55 if (data->chg) { in max8903_get_property()
56 if (gpiod_get_value(data->chg)) in max8903_get_property()
58 val->intval = POWER_SUPPLY_STATUS_CHARGING; in max8903_get_property()
59 else if (data->usb_in || data->ta_in) in max8903_get_property()
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/Linux-v6.1/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.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
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
36 - cirrus,boost-ctl-select : Boost conerter control source selection.
39 0x00 - Control Port Value
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/Linux-v6.1/sound/pci/hda/
Dcs35l41_hda.c1 // SPDX-License-Identifier: GPL-2.0
48 { CS35L41_SP_HIZ_CTRL, 0x00000002 }, // Hi-Z unused
72 { CS35L41_SP_HIZ_CTRL, 0x00000003 }, // Hi-Z unused/disabled
98 info.device_name = cs35l41->amp_name; in cs35l41_add_controls()
99 info.fw_type = cs35l41->firmware_type; in cs35l41_add_controls()
100 info.card = cs35l41->codec->card; in cs35l41_add_controls()
102 hda_cs_dsp_add_controls(&cs35l41->cs_dsp, &info); in cs35l41_add_controls()
114 const char * const dsp_name = cs35l41->cs_dsp.name; in cs35l41_request_firmware_file()
118 if (spkid > -1 && ssid && amp_name) in cs35l41_request_firmware_file()
119 *filename = kasprintf(GFP_KERNEL, "%s%s-%s-%s-%s-spkid%d-%s.%s", dir, CS35L41_PART, in cs35l41_request_firmware_file()
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