Links and the manufacturer name are updated from maxim to analog
for the 1-wire subsystem and the related ds18b20 sensor.
After the acquisition of Maxim Integrated the documentation
of these devices has been moved to the analog.com website.
Redirects exist, so they are not broken yet,
but we should not rely on that.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
This commit introduces the 1-wire master driver for maxim ds2485.
The ds2485 master has nearly the same (1-wire) feature set and
i2c-interface as the ds2477.
Therefore the common parts are extracted, but to avoid
any nda troubles only the ds2485 specific part is included.
Compared to older 1-wire masters, the ds2485 supports higher level
commands, supporting multi byte operations, search next, automatic crc
calculation.
In this driver only basic read and write operations are supported,
further hardware features are not yet utilized by the driver.
Signed-off-by: Thomas Stranger <thomas.stranger@outlook.com>
