clk: renesas: r8a7796: Add watchdog core clocks

Add all core clocks related to the Watchdog Timer (WDT) controller on
the Renesas R-Car M3-W (r8a7796) SoC: OSC, Internal RCLK, and RCLK.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Geert Uytterhoeven 2016-06-27 16:48:07 +02:00
commit 2570d4005d