Hi, > The device tree should describe the hardware, not what the driver > support, so interrupts should probably be included. Before I submitted, I noticed these two commits: 1. ARM: dts: rockchip: Drop interrupts property from pwm-rockchip nodes https://github.com/torvalds/linux/commit/f98643d8daf3443e3b414a82d0cb3d745f8c8bbc 2. arm64: dts: rockchip: Drop interrupts property from rk3328 pwm-rockchip node https://github.com/torvalds/linux/commit/1bbd894e2ae67faf52632bc9290ff926d9b741ea So I removed the interrupts to avoid dtbs_check warnings. Thanks, Chukun -- 2.25.1
