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/linux-6.12.1/Documentation/devicetree/bindings/power/supply/
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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Dsummit,smb347-charger.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/supply/summit,smb347-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Heidelberg <david@ixit.cz>
11 - Dmitry Osipenko <digetx@gmail.com>
16 - summit,smb345
17 - summit,smb347
18 - summit,smb358
26 monitored-battery:
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/linux-6.12.1/Documentation/hwmon/
Dwm831x.rst1 Kernel driver wm831x-hwmon
11 - http://www.wolfsonmicro.com/products/WM8310
12 - http://www.wolfsonmicro.com/products/WM8311
13 - http://www.wolfsonmicro.com/products/WM8312
18 -----------
21 monitor a range of system operating parameters, including the voltages
26 ------------------
32 ----------------------
37 Degrees celsius = (512.18 - data) / 1.0983
Df71805f.rst44 -----------
57 The Fintek F71806F/FG Super-I/O chip is essentially the same as the
65 ------------------
67 Voltages are sampled by an 8-bit ADC with a LSB of 8 mV. The supported
68 range is thus from 0 to 2.040 V. Voltage values outside of this range
84 in1 VIN1 VTT1.2V 10K - 1.00 1.20 V
89 in6 VIN6 VCC1.5V 10K - 1.00 1.50 V
90 in7 VIN7 VCORE 10K - 1.00 ~1.40 V [1]_
111 --------------
113 Fan rotation speeds are reported as 12-bit values from a gated clock
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/linux-6.12.1/Documentation/devicetree/bindings/mfd/
Dene-kb930.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/ene-kb930.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Dmitry Osipenko <digetx@gmail.com>
16 $ref: /schemas/power/supply/power-supply.yaml
21 - enum:
22 - acer,a500-iconia-ec # Acer A500 Iconia tablet device
23 - const: ene,kb930
27 system-power-controller: true
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/linux-6.12.1/Documentation/driver-api/thermal/
Dnouveau_thermal.rst12 -----------
17 Currently, due to the absence of in-kernel API to access HWMON drivers, Nouveau
24 ----------------------
26 Temperature is exposed under as a read-only HWMON attribute temp1_input.
52 NOTE: Remember that the values are stored as milli degrees Celsius. Don't forget
56 --------------
85 When operating in manual mode outside the vbios-defined
86 [PWM_min, PWM_max] range, the reported fan speed (RPM) may not be accurate
90 -----------
/linux-6.12.1/drivers/thermal/renesas/
Drcar_gen3_thermal.c1 // SPDX-License-Identifier: GPL-2.0
3 * R-Car Gen3 THS thermal sensor driver
106 return ioread32(tsc->base + reg); in rcar_gen3_thermal_read()
112 iowrite32(data, tsc->base + reg); in rcar_gen3_thermal_write()
118 * [temp] = ((thadj - [reg]) * a) / b + adj
119 * [reg] = thadj - ([temp] - adj) * b / a
140 priv->tj_t = in rcar_gen3_thermal_shared_coefs()
141 DIV_ROUND_CLOSEST((priv->ptat[1] - priv->ptat[2]) * priv->info->scale, in rcar_gen3_thermal_shared_coefs()
142 priv->ptat[0] - priv->ptat[2]) in rcar_gen3_thermal_shared_coefs()
143 + priv->info->adj_below; in rcar_gen3_thermal_shared_coefs()
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/linux-6.12.1/drivers/sbus/char/
Dbbc_envctrl.c1 // SPDX-License-Identifier: GPL-2.0
2 /* bbc_envctrl.c: UltraSPARC-III environment control driver.
26 /* Two temperature sensors exist in the SunBLADE-1000 enclosure.
31 * The max1617 is capable of being programmed with power-off
44 * disabled/enabled when entering/exiting the lowest power-saving
50 * range (the goal being to make the fans as quiet as possible without
54 * operating range, a periodic warning will be sent to the kernel log.
56 * situation. After exceeding the acceptable operating range by a
59 * before the hardware based power-off event is triggered.
62 /* These settings are in Celsius. We use these defaults only
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/linux-6.12.1/arch/arm/boot/dts/ti/omap/
Ddra7.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/bus/ti-sysc.h>
9 #include <dt-bindings/clock/dra7.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/pinctrl/dra.h>
12 #include <dt-bindings/clock/dra7.h>
17 #address-cells = <2>;
18 #size-cells = <2>;
21 interrupt-parent = <&crossbar_mpu>;
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/linux-6.12.1/drivers/hwmon/
Dtps23861.c1 // SPDX-License-Identifier: GPL-2.0-only
13 #include <linux/hwmon-sysfs.h>
105 #define TEMPERATURE_LSB 652 /* 0.652 degrees Celsius */
131 err = regmap_read(data->regmap, TEMPERATURE, &regval); in tps23861_read_temp()
135 *val = (regval * TEMPERATURE_LSB) - 20000; in tps23861_read_temp()
148 err = regmap_bulk_read(data->regmap, in tps23861_read_voltage()
152 err = regmap_bulk_read(data->regmap, in tps23861_read_voltage()
173 if (data->shunt_resistor == SHUNT_RESISTOR_DEFAULT) in tps23861_read_current()
178 err = regmap_bulk_read(data->regmap, in tps23861_read_current()
196 err = regmap_write(data->regmap, POWER_ENABLE, regval); in tps23861_port_disable()
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/linux-6.12.1/drivers/power/supply/
Dpower_supply_core.c1 // SPDX-License-Identifier: GPL-2.0-only
25 #include <linux/fixp-arith.h>
27 #include "samsung-sdi-battery.h"
48 if (!supply->supplied_from && !supplier->supplied_to) in __power_supply_is_supplied_by()
52 if (supply->supplied_from) { in __power_supply_is_supplied_by()
53 if (!supplier->desc->name) in __power_supply_is_supplied_by()
55 for (i = 0; i < supply->num_supplies; i++) in __power_supply_is_supplied_by()
56 if (!strcmp(supplier->desc->name, supply->supplied_from[i])) in __power_supply_is_supplied_by()
59 if (!supply->desc->name) in __power_supply_is_supplied_by()
61 for (i = 0; i < supplier->num_supplicants; i++) in __power_supply_is_supplied_by()
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/linux-6.12.1/arch/arm/boot/dts/nvidia/
Dtegra30-asus-nexus7-grouper-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/input/gpio-keys.h>
4 #include <dt-bindings/input/input.h>
5 #include <dt-bindings/power/summit,smb347-charger.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"
27 * pre-existing /chosen node to be available to insert the
33 trusted-foundations {
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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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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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Dtegra20-acer-a500-picasso.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/atmel-maxtouch.h>
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/thermal/thermal.h>
10 #include "tegra20-cpu-opp.dtsi"
11 #include "tegra20-cpu-opp-microvolt.dtsi"
32 * pre-existing /chosen node to be available to insert the
41 reserved-memory {
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/linux-6.12.1/drivers/net/wireless/intel/iwlegacy/
D4965.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
79 * Acquire il->lock before calling this function !
83 * il4965_tx_queue_set_status - (optionally) start Tx/Cmd queue
84 * @tx_fifo_id: Tx DMA/FIFO channel (range 0-7) that the queue will feed
87 * NOTE: Acquire il->lock before calling this function !
181 * The first queue used for block-ack aggregation is #7 (4965 only).
182 * All block-ack aggregation queues should map to Tx DMA/FIFO channel 7.
194 #define IL49_RTC_INST_SIZE (IL49_RTC_INST_UPPER_BOUND - \
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/linux-6.12.1/drivers/net/wireless/ath/ath10k/
Dwmi.h1 /* SPDX-License-Identifier: ISC */
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
5 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
6 * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
25 * proper range, or any other checking.
29 * 1. Add new WMI commands ONLY within the specified range - 0x9000 - 0x9fff
45 * variable is already 4-byte aligned by virtue of being a u32
527 * for wmi_services is 64 as target is using only 4-bits of each 32-bit
533 __le32_to_cpu((wmi_svc_bmap)[((svc_id) - (len)) / 28]) & \
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/linux-6.12.1/drivers/net/ethernet/sfc/
Dmcdi_pcol.h1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright 2009-2018 Solarflare Communications Inc.
5 * Copyright 2019-2020 Xilinx Inc.
13 /* Power-on reset state */
35 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
38 /* The rest of these are firmware-defined */
46 /* Values to be written to the per-port status dword in shared
71 * | | \--- Response
72 * | \------- Error
73 * \------------------------------ Resync (always set)
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/linux-6.12.1/tools/power/x86/turbostat/
Dturbostat.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * turbostat -- show CPU frequency and C-state residency
19 #define VFM_MODEL_MASK GENMASK(VFM_FAMILY_BIT - 1, VFM_MODEL_BIT)
20 #define VFM_FAMILY_MASK GENMASK(VFM_VENDOR_BIT - 1, VFM_FAMILY_BIT)
21 #define VFM_VENDOR_MASK GENMASK(VFM_RSVD_BIT - 1, VFM_VENDOR_BIT)
72 * 1. built-in only, the sysfs counters are not here -- we learn of those at run-time
74 * matching on them for --show and --hide.
79 * Usually truncated to 7 characters, but also handles 18 columns for raw 64-bit counters
410 …bool has_per_core_rapl; /* Indicates cores energy collection is per-core, not per-package. AMD spe…
1071 /* MSRs that are not yet in the kernel-provided header. */
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/linux-6.12.1/drivers/scsi/mpt3sas/
Dmpt3sas_scsih.c5 * Copyright (C) 2012-2014 LSI Corporation
6 * Copyright (C) 2013-2014 Avago Technologies
7 * (mailto: MPT-FusionLinux.pdl@avagotech.com)
22 * LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
41 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
56 #include <linux/blk-mq-pci.h>
94 static u8 scsi_io_cb_idx = -1;
95 static u8 tm_cb_idx = -1;
96 static u8 ctl_cb_idx = -1;
97 static u8 base_cb_idx = -1;
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/linux-6.12.1/drivers/platform/x86/
Dthinkpad_acpi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * thinkpad_acpi.c - ThinkPad ACPI Extras
5 * Copyright (C) 2004-2005 Borislav Deianov <borislav@users.sf.net>
6 * Copyright (C) 2006-2009 Henrique de Moraes Holschuh <hmh@hmh.eng.br>
16 * 2007-10-20 changelog trimmed down
18 * 2007-03-27 0.14 renamed to thinkpad_acpi and moved to
21 * 2006-11-22 0.13 new maintainer
23 * not be updated further in-file.
25 * 2005-03-17 0.11 support for 600e, 770x
28 * 2005-01-16 0.9 use MODULE_VERSION
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