/dts-v1/; /include/ "tegra20.dtsi" / { model = "NVIDIA Tegra2 Harmony evaluation board"; compatible = "nvidia,harmony", "nvidia,tegra20"; memory@0 { reg = < 0x00000000 0x40000000 >; }; i2c@7000c000 { clock-frequency = <400000>; codec: wm8903@1a { compatible = "wlf,wm8903"; reg = <0x1a>; interrupts = < 347 >; gpio-controller; #gpio-cells = <2>; /* 0x8000 = Not configured */ gpio-cfg = < 0x8000 0x8000 0 0x8000 0x8000 >; }; }; i2c@7000c400 { clock-frequency = <400000>; }; i2c@7000c500 { clock-frequency = <400000>; }; i2c@7000d000 { clock-frequency = <400000>; }; sound { compatible = "nvidia,harmony-sound", "nvidia,tegra-wm8903"; spkr-en-gpios = <&codec 2 0>; hp-det-gpios = <&gpio 178 0>; int-mic-en-gpios = <&gpio 184 0>; ext-mic-en-gpios = <&gpio 185 0>; }; serial@70006300 { clock-frequency = < 216000000 >; }; sdhci@c8000200 { cd-gpios = <&gpio 69 0>; /* gpio PI5 */ wp-gpios = <&gpio 57 0>; /* gpio PH1 */ power-gpios = <&gpio 155 0>; /* gpio PT3 */ }; sdhci@c8000600 { cd-gpios = <&gpio 58 0>; /* gpio PH2 */ wp-gpios = <&gpio 59 0>; /* gpio PH3 */ power-gpios = <&gpio 70 0>; /* gpio PI6 */ support-8bit; }; };