Kernel-4.18.0-80.el8_rockchip-dfi

• Rockchip rk3399 DFI device

Required properties:

• compatible: Must be “rockchip,rk3399-dfi”.
• reg: physical base address of each DFI and length of memory mapped region
• rockchip,pmu: phandle to the syscon managing the “pmu general register files”
• clocks: phandles for clock specified in “clock-names” property
• clock-names : the name of clock used by the DFI, must be “pclk_ddr_mon”;

Example:
dfi: dfi@ff630000 {
compatible = “rockchip,rk3399-dfi”;
reg = <0x00 0xff630000 0x00 0x4000>;
rockchip,pmu = <&pmugrf>;
clocks = <&cru PCLK_DDR_MON>;
clock-names = “pclk_ddr_mon”;
};