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1.. SPDX-License-Identifier: GPL-2.0-or-later2 3Kernel driver HS30014====================5 6Supported chips:7 8 * Renesas HS3001, HS3002, HS3003, HS30049 10 Prefix: 'hs3001'11 12 Addresses scanned: -13 14 Datasheet: https://www.renesas.com/us/en/document/dst/hs300x-datasheet?r=41740115 16Author:17 18 - Andre Werner <andre.werner@systec-electronic.com>19 20Description21-----------22 23This driver implements support for the Renesas HS3001 chips, a humidity24and temperature family. Temperature is measured in degrees celsius, relative25humidity is expressed as a percentage. In the sysfs interface, all values are26scaled by 1000, i.e. the value for 31.5 degrees celsius is 31500.27 28The device communicates with the I2C protocol. Sensors have the I2C29address 0x44 by default.30 31sysfs-Interface32---------------33 34=================== =================35temp1_input: temperature input36humidity1_input: humidity input37=================== =================38