In the driver init routine the CPU clock frequency
value is obtained from a dedicated register. Until now
only part of the values were handled by the mv_ap806_clock
driver. Fix that by adding missing cases.
Submitted by: Zyta Szpak <zr@semihalf.com>
MFC after: 1 week
Obtained from: Semihalf
Sponsored by: Marvell
in simple multifunction driver.
- follow interrupt changes in DT. Split old ICU driver to function oriented
parts and add drivers for newly defined parts (system error interrupts).
- Many drivers are children of simple multifunction driver. But after r349596
simple MF driver doesn't longer exports memory resources, and all children
must use syscon interface to access their registers. Adapt affected
drivers to this fact.
MFC after: 3 weeks
The first two clocks are for the clusters and their frequencies can be
found reading a register. Then a fixed 1200Mhz clock is present and two
fixed clocks, 'mss' which is 1200 / 6 and 'sdio' which is 1200 / 3.
Sponsored by: Rubicon Communications, LLC ("Netgate")
