ARM: dts: rockchip: Fix the timer clocks order

Fixed order is the device-tree convention.
The timer driver currently gets clocks by name,
so no changes are needed there.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Link: https://lore.kernel.org/r/20210506111136.3941-3-ezequiel@collabora.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>