From baf12ae29ab4cc6381e21b2e1a3af75a6a8f7566 Mon Sep 17 00:00:00 2001 From: Evgeniy Polyakov Date: Tue, 6 Dec 2005 13:38:28 +0300 Subject: [PATCH] W1: Add the DS2482 I2C-to-w1 bridge driver. Signed-off-by: Ben Gardner Signed-off-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman --- Documentation/w1/masters/ds2482 | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/w1/masters/ds2482 (limited to 'Documentation/w1/masters') diff --git a/Documentation/w1/masters/ds2482 b/Documentation/w1/masters/ds2482 new file mode 100644 index 0000000..c5d5478 --- /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 + + +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 + -- cgit v1.1