devfreq/event/rockchip-dfi.txt

0001
0002 * Rockchip rk3399 DFI device
0003
0004 Required properties:
0005 - compatible: Must be "rockchip,rk3399-dfi".
0006 - reg: physical base address of each DFI and length of memory mapped region
0007 - rockchip,pmu: phandle to the syscon managing the "pmu general register files"
0008 - clocks: phandles for clock specified in "clock-names" property
0009 - clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon";
0010
0011 Example:
0012         dfi: dfi@ff630000 {
0013                 compatible = "rockchip,rk3399-dfi";
0014                 reg = <0x00 0xff630000 0x00 0x4000>;
0015                 rockchip,pmu = <&pmugrf>;
0016                 clocks = <&cru PCLK_DDR_MON>;
0017                 clock-names = "pclk_ddr_mon";
0018         };