Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all c

Rename of_match_compat_data() to of_compatible_match(). Similarly,
rename of_search_compatible() to of_compatible_lookup().

Standardize on of_compatible_match() for driver matching, and adapt
all call sites.

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Use PRIxBUSADDR

Exynos WDT - change the compatible string to match the current dts

XU4 FDT final checkpoint

step N of N: get rid of baggage by removing whole files. What's left is in
approximately the same shape as when the FDT update started, that is mostly
broken. What's missin

XU4 FDT final checkpoint

step N of N: get rid of baggage by removing whole files. What's left is in
approximately the same shape as when the FDT update started, that is mostly
broken. What's missing is most of the 76 devices recognized in the dtd. In
other words, This is barely the start of a port.

Next up, gpio then i2c, followed either by straightening out usb or getting
the sdhc driver to work -- both probably require getting the interrupt
combiner to work first. A large chunk of work is left to do on the clocks.
I barely got them attaching to fdt and didn't do anything to take advantage
of the information in the dtd.

None of the other existing drivers, such as they are, properly request gpios,
i2c or clocks, and, of course power domains are off the table.

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XU4 FDT WDT - convert driver to FDT

The watchdog timer is the most trivial driver in exynos, from the POV of
converting to FDT, so go ahead and do it first. NOTE: There's a hack in
the driver that

XU4 FDT WDT - convert driver to FDT

The watchdog timer is the most trivial driver in exynos, from the POV of
converting to FDT, so go ahead and do it first. NOTE: There's a hack in
the driver that needs to eventually be fixed -- the clock frequency is
hardwired when it should be gotten from the clock in the device tree. I'll
come back and fix this when I'm more comfortable with the api.

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undo 'typo' fix and restore 'frequency' to dictionary

Oops. The 'typo' was elsewhere and I accidently removed setting
the frequency. Fix that.

Fix a typo

Phase 2 of samsung/exynos_* cleanup

Move the watchdog registers back to the exynos_reg.h

Move the WDT register definitions to the C source to unclutter the directory

Fix attachment of wdt to also use the bus_space_handle

While here, move the registers outside the global register file to a separate
wdt_reg.h file.

Add initial support for the ODROID-XU and ODROID-U3.
Still a work in progress. Started by nick and reinoud.