Home
last modified time | relevance | path

Searched +full:bt1 +full:- +full:pvt (Results 1 – 7 of 7) sorted by relevance

/Linux-v6.1/Documentation/devicetree/bindings/hwmon/
Dbaikal,bt1-pvt.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/hwmon/baikal,bt1-pvt.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Baikal-T1 PVT Sensor
11 - Serge Semin <fancer.lancer@gmail.com>
14 Baikal-T1 SoC provides an embedded process, voltage and temperature
17 which may cause the system instability and even damages. The IP-block
18 is based on the Analog Bits PVT sensor, but is equipped with a dedicated
19 control wrapper, which provides a MMIO registers-based access to the
[all …]
/Linux-v6.1/Documentation/hwmon/
Dbt1-pvt.rst1 .. SPDX-License-Identifier: GPL-2.0-only
3 Kernel driver bt1-pvt
8 * Baikal-T1 PVT sensor (in SoC)
10 Prefix: 'bt1-pvt'
12 Addresses scanned: -
21 -----------
24 embedded into Baikal-T1 process, voltage and temperature sensors. PVT IP-core
28 for each sensor the PVT controller supports. The alarms functionality is made
29 compile-time configurable due to the hardware interface implementation
38 design it's recommended to have them disabled to prevent the PVT IRQs being
[all …]
Dindex.rst8 hwmon-kernel-api
9 pmbus-core
10 inspur-ipsps1
11 submitting-patches
12 sysfs-interface
13 userspace-tools
45 aspeed-pwm-tacho
49 bel-pfe
50 bpa-rs600
51 bt1-pvt
[all …]
/Linux-v6.1/drivers/hwmon/
Dbt1-pvt.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Baikal-T1 Process, Voltage, Temperature sensor driver
18 #include <linux/hwmon-sysfs.h>
34 #include "bt1-pvt.h"
44 PVT_SENSOR_INFO(1, "CPU Core Low-Vt", hwmon_in, LVT, LTHRES),
45 PVT_SENSOR_INFO(2, "CPU Core High-Vt", hwmon_in, HVT, HTHRES),
46 PVT_SENSOR_INFO(3, "CPU Core Standard-Vt", hwmon_in, SVT, STHRES),
51 * to PVT data and vice-versa are following:
52 * N = 1.8322e-8*(T^4) + 2.343e-5*(T^3) + 8.7018e-3*(T^2) + 3.9269*(T^1) +
54 * T = -1.6743e-11*(N^4) + 8.1542e-8*(N^3) + -1.8201e-4*(N^2) +
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
6 obj-$(CONFIG_HWMON) += hwmon.o
7 obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
10 obj-$(CONFIG_SENSORS_ACPI_POWER) += acpi_power_meter.o
11 obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
12 obj-$(CONFIG_SENSORS_ASUS_EC) += asus-ec-sensors.o
13 obj-$(CONFIG_SENSORS_ASUS_WMI) += asus_wmi_sensors.o
17 obj-$(CONFIG_SENSORS_ASB100) += asb100.o
18 obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
19 obj-$(CONFIG_SENSORS_W83773G) += w83773g.o
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
20 sensors-detect script from the lm_sensors package. Read
21 <file:Documentation/hwmon/userspace-tools.rst> for details.
275 If you say yes here you get support for the PVT sensors of
279 will be called as370-hwmon.
302 will be called axi-fan-control
311 lm-sensors 2.10.1 for proper userspace support.
350 Only Intel-based Apple's computers are supported (MacBook Pro,
357 the laptop to act as a pinball machine-esque joystick.
372 will be called scmi-hwmon.
[all …]
/Linux-v6.1/lib/
Dpolynomial.c1 // SPDX-License-Identifier: GPL-2.0-only
18 * Originally this was part of drivers/hwmon/bt1-pvt.c.
22 * to PVT data and vice-versa are following:
24 * N = 1.8322e-8*(T^4) + 2.343e-5*(T^3) + 8.7018e-3*(T^2) + 3.9269*(T^1) +
26 * T = -1.6743e-11*(N^4) + 8.1542e-8*(N^3) + -1.8201e-4*(N^2) +
27 * 3.1020e-1*(N^1) - 4.838e1
29 * where T = [-48.380, 147.438]C and N = [0, 1023].
38 * N = (18322e-20*(T^4) + 2343e-13*(T^3) + 87018e-9*(T^2) + 39269e-3*T +
40 * T = -16743e-12*(D^4) + 81542e-9*(D^3) - 182010e-6*(D^2) + 310200e-3*D -
42 * where T = [-48380, 147438] mC and N = [0, 1023].
[all …]