Searched +full:ums512 +full:- +full:thermal (Results 1 – 3 of 3) sorted by relevance
| /linux-6.14.4/Documentation/devicetree/bindings/thermal/ |
| D | sprd-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/sprd-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Spreadtrum thermal sensor controller
10 - Orson Zhai <[email protected]>
11 - Baolin Wang <[email protected]>
12 - Chunyan Zhang <[email protected]>
14 $ref: thermal-sensor.yaml#
18 const: sprd,ums512-thermal
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| /linux-6.14.4/drivers/thermal/ |
| D | sprd_thermal.c | 1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/nvmem-consumer.h>
12 #include <linux/thermal.h>
57 /* thermal sensor calibration parameters */
58 #define SPRD_THM_TEMP_LOW -40000
139 return -EINVAL; in sprd_thm_cal_read()
154 * According to thermal datasheet, the default calibration offset is 64, in sprd_thm_sensor_calibration()
163 ratio += thm->ratio_sign * thm->ratio_off; in sprd_thm_sensor_calibration()
167 * calibration value of thermal from efuse, then calibrate the real in sprd_thm_sensor_calibration()
170 * b_cal = b + (dt_offset - 64) * 500. in sprd_thm_sensor_calibration()
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| /linux-6.14.4/drivers/spi/ |
| D | spi-sprd-adi.c | 4 * SPDX-License-Identifier: GPL-2.0
36 #define REG_ADI_CHN_ADDR(id) (0x44 + (id - 2) * 4)
53 * ADI slave devices include RTC, ADC, regulator, charger, thermal and so on.
157 if (reg >= sadi->data->slave_addr_size) { in sprd_adi_check_addr()
158 dev_err(sadi->dev, in sprd_adi_check_addr()
161 return -EINVAL; in sprd_adi_check_addr()
173 sts = readl_relaxed(sadi->base + REG_ADI_ARM_FIFO_STS); in sprd_adi_drain_fifo()
178 } while (--timeout); in sprd_adi_drain_fifo()
181 dev_err(sadi->dev, "drain write fifo timeout\n"); in sprd_adi_drain_fifo()
182 return -EBUSY; in sprd_adi_drain_fifo()
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