ARM: dts: imx6qdl: add necessary thermal clk

Thermal sensor needs pll3_usb_otg when measuring temperature,
so we need to pass clk info to thermal driver.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
1 file changed