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Searched +full:device +full:- +full:chemistry (Results 1 – 19 of 19) sorted by relevance

/linux/drivers/power/supply/
H A Dipaq_micro_battery.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/mfd/ipaq-micro.h>
43 u8 chemistry; member
61 ipaq_micro_tx_msg_sync(mb->micro, &msg_battery); in micro_battery_work()
69 * byte 1: chemistry in micro_battery_work()
73 * byte 5-9: same for battery 2 in micro_battery_work()
75 mb->ac = msg_battery.rx_data[0]; in micro_battery_work()
76 mb->chemistry = msg_battery.rx_data[1]; in micro_battery_work()
77 mb->voltage = ((((unsigned short)msg_battery.rx_data[3] << 8) + in micro_battery_work()
79 mb->flag = msg_battery.rx_data[4]; in micro_battery_work()
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H A Dqcom_battmgr.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
191 /* mWh or mAh, based on info->power_unit */
285 struct device *dev;
322 reinit_completion(&battmgr->ack); in qcom_battmgr_request()
324 battmgr->error = 0; in qcom_battmgr_request()
326 ret = pmic_glink_send(battmgr->client, data, len); in qcom_battmgr_request()
330 left = wait_for_completion_timeout(&battmgr->ack, HZ); in qcom_battmgr_request()
332 return -ETIMEDOUT; in qcom_battmgr_request()
334 return battmgr->error; in qcom_battmgr_request()
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H A Dpower_supply_core.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <linux/device.h>
24 #include <linux/fixp-arith.h>
26 #include "samsung-sdi-battery.h"
47 if (!supply->supplied_from && !supplier->supplied_to) in __power_supply_is_supplied_by()
51 if (supply->supplied_from) { in __power_supply_is_supplied_by()
52 if (!supplier->desc->name) in __power_supply_is_supplied_by()
54 for (i = 0; i < supply->num_supplies; i++) in __power_supply_is_supplied_by()
55 if (!strcmp(supplier->desc->name, supply->supplied_from[i])) in __power_supply_is_supplied_by()
58 if (!supply->desc->name) in __power_supply_is_supplied_by()
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/linux/drivers/platform/x86/x86-android-tablets/
H A Dshared-psy-info.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * Copyright (C) 2021-2023 Hans de Goede <hdegoede@redhat.com>
17 #include "shared-psy-info.h"
20 const char * const tusb1211_chg_det_psy[] = { "tusb1211-charger-detect" };
21 const char * const bq24190_psy[] = { "bq24190-charger" };
22 const char * const bq25890_psy[] = { "bq25890-charger-0" };
25 PROPERTY_ENTRY_STRING_ARRAY("supplied-from", bq24190_psy),
34 PROPERTY_ENTRY_STRING_ARRAY("supplied-from", bq25890_psy),
96 PROPERTY_ENTRY_STRING("compatible", "simple-battery"),
97 PROPERTY_ENTRY_STRING("device-chemistry", "lithium-ion-polymer"),
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/linux/Documentation/devicetree/bindings/power/supply/
H A Dsamsung,battery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
14 of lithium ion chemistry devices used for mobile phones, laptops and other
17 product, so product device trees can specify these batteries. Operating
24 - const: samsung,eb-l1m7flu
25 description: 3.8V 1500 mAh battery used in Samsung GT-I8190
26 - const: samsung,eb425161la
27 description: 3.8V 1500 mAh battery used in Samsung SGH-T599 and SGH-I407
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H A Dbattery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 device-chemistry:
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/linux/Documentation/userspace-api/media/v4l/
H A Dcolorspaces.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
9 'Color' is a very complex concept and depends on physics, chemistry and
97 the non-linear component value, which is a closer match to the
98 non-linear performance of both the eye and displays. Linear component
99 values are denoted RGB, non-linear are denoted as R'G'B'. In general
102 provide linear RGB colors or to use the built-in openGL support to apply
106 non-linear R'G'B' to non-linear Y'CbCr. This function is determined by
107 the so-called luma coefficients. There may be multiple possible Y'CbCr
142 your display device uses.
157 describes many more aspects of color (physics, chemistry, biology,
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-gplus-fl8005a.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 /dts-v1/;
5 #include "msm8916-pm8916.dtsi"
6 #include "msm8916-modem-qdsp6.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
15 chassis-type = "tablet";
24 stdout-path = "serial0";
28 compatible = "simple-battery";
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/linux/Documentation/wmi/devices/
H A Ddell-wmi-ddv.rst1 .. SPDX-License-Identifier: GPL-2.0-or-later
4 Dell DDV WMI interface driver (dell-wmi-ddv)
10 Many Dell notebooks made after ~2020 support a WMI-based interface for
15 so it was called `DDV`. Currently the ``dell-wmi-ddv`` driver supports
21 trial-and-error, please keep that in mind.
27 including batteries. It has a form similar to `CC-PPPPPP-MMMMM-YMD-SSSS-FFF`
52 …), Locale("MS\\0x409"), Description("WMI Function"), guid("{8A42EA14-4F2A-FD45-6422-0087F7A7E608}"…
62 …[WmiMethodId(6), Implemented, read, write, Description("Return Battery Chemistry Value.")] void Ba…
67 …[WmiMethodId(11), Implemented, read, write, Description("Return Battery Relative State-Of-Charge."…
79 Each WMI method takes an ACPI buffer containing a 32-bit index as input argument,
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/linux/include/linux/
H A Dpower_supply.h1 /* SPDX-License-Identifier: GPL-2.0-only */
15 #include <linux/device.h>
233 /* Run-time specific power supply configuration */
240 /* Device specific sysfs attributes */
273 * of power supply. If this happens during device probe then it must
274 * not access internal data of device (because probe did not end).
326 struct device dev;
389 * struct power_supply_maintenance_charge_table - setting for maintenace charging
409 * below charge_term_current_ua, and then restart it (if the device is still
422 * +-------------------------------------------------------------------> t
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/linux/arch/arm/boot/dts/nvidia/
H A Dtegra30-asus-tf300tl.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra30-asus-transformer-common.dtsi"
5 #include "tegra30-asus-lvds-display.dtsi"
12 tf300tl-init-hog {
13 gpio-hog;
15 output-low;
27 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
35 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
43 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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H A Dtegra30-lg-p880.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra30-lg-x3.dtsi"
16 pinctrl-names = "default";
17 pinctrl-0 = <&state_default>;
21 host-wlan-wake {
26 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
29 /* GNSS UART-B pinmux */
30 uartb-rxd {
35 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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H A Dtegra30-lg-p895.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra30-lg-x3.dtsi"
11 pinctrl-names = "default";
12 pinctrl-0 = <&state_default>;
15 /* GNSS UART-B pinmux */
16 uartb-cts-rxd {
22 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
24 uartb-rts-txd {
30 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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H A Dtegra30-asus-tf600t.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/thermal/thermal.h>
10 #include "tegra30-cpu-opp.dtsi"
11 #include "tegra30-cpu-opp-microvolt.dtsi"
16 chassis-type = "convertible";
34 * pre-existing /chosen node to be available to insert the
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H A Dtegra30-asus-p1801-t.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra30-cpu-opp.dtsi"
10 #include "tegra30-cpu-opp-microvolt.dtsi"
13 model = "Asus Portable AiO P1801-T";
14 compatible = "asus,p1801-t", "nvidia,tegra30";
15 chassis-type = "convertible";
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H A Dtegra30-pegatron-chagall.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/thermal/thermal.h>
9 #include "tegra30-cpu-opp.dtsi"
10 #include "tegra30-cpu-opp-microvolt.dtsi"
11 #include "tegra30-asus-lvds-display.dtsi"
16 chassis-type = "tablet";
35 * pre-existing /chosen node to be available to insert the
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-uti260b.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 // Copyright (C) 2022-2024 Sebastian Reichel <sre@kernel.org>
4 /dts-v1/;
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/clock/imx6ul-clock.h>
9 #include <dt-bindings/leds/common.h>
12 model = "UNI-T UTi260B Thermal Camera";
13 compatible = "uni-t,uti260b", "fsl,imx6ull";
16 stdout-path = "serial0:115200n8";
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3568-photonicat.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/pinctrl/rockchip.h>
7 #include <dt-bindings/soc/rockchip,vop2.h>
23 compatible = "simple-battery";
24 device-chemistry = "lithium-ion";
25 charge-full-design-microamp-hours = <6800000>;
26 energy-full-design-microwatt-hours = <25000000>;
27 voltage-max-design-microvolt = <4200000>;
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/linux/arch/arm/boot/dts/samsung/
H A Dexynos4412-p4note.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos4412 based p4note device family base DT.
4 * Based on exynos4412-midas.dtsi.
10 /dts-v1/;
12 #include "exynos4412-ppmu-common.dtsi"
14 #include <dt-bindings/clock/maxim,max77686.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/input/linux-event-codes.h>
17 #include <dt-bindings/interrupt-controller/irq.h>
18 #include <dt-bindings/power/summit,smb347-charger.h>
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