arm64: dts: mt8173: add MT8173 display PWM driver support node

Add display PWM node in mt8173-evb.dts and mt8173.dtsi.

Signed-off-by: YH Huang <yh.huang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2 files changed