/dts-v1/; /include/ "tegra30.dtsi" / { model = "NVIDIA Tegra30 Cardhu evaluation board"; compatible = "nvidia,cardhu", "nvidia,tegra30"; memory { reg = < 0x80000000 0x40000000 >; }; serial@70006000 { clock-frequency = < 408000000 >; }; i2c@7000c000 { clock-frequency = <100000>; }; i2c@7000c400 { clock-frequency = <100000>; }; i2c@7000c500 { clock-frequency = <100000>; }; i2c@7000c700 { clock-frequency = <100000>; }; i2c@7000d000 { clock-frequency = <100000>; }; };