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Diffstat (limited to 'Documentation/w1/masters/ds2482')
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diff --git a/Documentation/w1/masters/ds2482 b/Documentation/w1/masters/ds2482 new file mode 100644 index 00000000000..c5d5478d90b --- /dev/null +++ b/Documentation/w1/masters/ds2482 @@ -0,0 +1,31 @@ +Kernel driver ds2482 +==================== + +Supported chips: + * Maxim DS2482-100, Maxim DS2482-800 + Prefix: 'ds2482' + Addresses scanned: None + Datasheets: + http://pdfserv.maxim-ic.com/en/ds/DS2482-100-DS2482S-100.pdf + http://pdfserv.maxim-ic.com/en/ds/DS2482-800-DS2482S-800.pdf + +Author: Ben Gardner <bgardner@wabtec.com> + + +Description +----------- + +The Maixm/Dallas Semiconductor DS2482 is a I2C device that provides +one (DS2482-100) or eight (DS2482-800) 1-wire busses. + + +General Remarks +--------------- + +Valid addresses are 0x18, 0x19, 0x1a, and 0x1b. +However, the device cannot be detected without writing to the i2c bus, so no +detection is done. +You should force the device address. + +$ modprobe ds2482 force=0,0x18 + |