Searched +full:rsense +full:- +full:val +full:- +full:milli +full:- +full:ohms (Results 1 – 3 of 3) sorted by relevance
| /linux-6.12.1/Documentation/devicetree/bindings/iio/temperature/ |
| D | adi,ltc2983.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices LTC2983, LTC2986, LTM2985 Multi-sensor Temperature system
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2983, LTC2984, LTC2986, LTM2985 Multi-Sensor Digital
16 https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/2984fb.pdf
18 https://www.analog.com/media/en/technical-documentation/data-sheets/29861fa.pdf
19 https://www.analog.com/media/en/technical-documentation/data-sheets/ltm2985.pdf
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| /linux-6.12.1/drivers/hwmon/ |
| D | ltc4282.c | 1 // SPDX-License-Identifier: GPL-2.0
10 #include <linux/clk-provider.h>
15 #include <linux/hwmon-sysfs.h>
115 #define LTC4282_CLKIN_RANGE (LTC4282_CLKIN_MAX - LTC4282_CLKIN_MIN + 1)
146 u32 rsense; member
163 u32 val = LTC4282_CLKOUT_INT; in ltc4282_set_rate() local
166 val = LTC4282_CLKOUT_TICK; in ltc4282_set_rate()
168 return regmap_update_bits(st->map, LTC4282_CLK_DIV, LTC4282_CLKOUT_MASK, in ltc4282_set_rate()
169 FIELD_PREP(LTC4282_CLKOUT_MASK, val)); in ltc4282_set_rate()
197 ret = regmap_read(st->map, LTC4282_CLK_DIV, &clkdiv); in ltc4282_recalc_rate()
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| /linux-6.12.1/drivers/iio/temperature/ |
| D | ltc2983.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System
60 (((chan - 1) * 4) + LTC2983_CHAN_ASSIGN_START_REG)
62 (((chan - 1) * 4) + LTC2983_TEMP_RES_START_REG)
130 /* cold junction for thermocouples and rsense for rtd's and thermistor's */
312 * instance a resolution of 2^-10 means we have 10 fractional bits.
314 static u32 __convert_to_raw(const u64 val, const u32 resolution) in __convert_to_raw() argument
316 u64 __res = val * resolution; in __convert_to_raw()
324 static u32 __convert_to_raw_sign(const u64 val, const u32 resolution) in __convert_to_raw_sign() argument
326 s64 __res = -(s32)val; in __convert_to_raw_sign()
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