1/dts-v1/; 2 3#include "tegra30.dtsi" 4 5/ { 6 model = "NVIDIA Cardhu"; 7 compatible = "nvidia,cardhu", "nvidia,tegra30"; 8 9 chosen { 10 stdout-path = &uarta; 11 }; 12 13 aliases { 14 i2c0 = "/i2c@7000d000"; 15 i2c1 = "/i2c@7000c000"; 16 i2c2 = "/i2c@7000c400"; 17 i2c3 = "/i2c@7000c500"; 18 i2c4 = "/i2c@7000c700"; 19 sdhci0 = "/sdhci@78000600"; 20 sdhci1 = "/sdhci@78000000"; 21 spi0 = "/spi@7000da00"; 22 usb0 = "/usb@7d008000"; 23 }; 24 25 memory { 26 device_type = "memory"; 27 reg = <0x80000000 0x40000000>; 28 }; 29 30 i2c@7000c000 { 31 status = "okay"; 32 clock-frequency = <100000>; 33 }; 34 35 i2c@7000c400 { 36 status = "okay"; 37 clock-frequency = <100000>; 38 }; 39 40 i2c@7000c500 { 41 status = "okay"; 42 clock-frequency = <100000>; 43 }; 44 45 i2c@7000c700 { 46 status = "okay"; 47 clock-frequency = <100000>; 48 }; 49 50 i2c@7000d000 { 51 status = "okay"; 52 clock-frequency = <100000>; 53 }; 54 55 spi@7000da00 { 56 status = "okay"; 57 spi-max-frequency = <25000000>; 58 }; 59 60 sdhci@78000000 { 61 status = "okay"; 62 cd-gpios = <&gpio 69 1>; /* gpio PI5 */ 63 wp-gpios = <&gpio 155 0>; /* gpio PT3 */ 64 power-gpios = <&gpio 31 0>; /* gpio PD7 */ 65 bus-width = <4>; 66 }; 67 68 sdhci@78000600 { 69 status = "okay"; 70 bus-width = <8>; 71 }; 72 73 usb@7d008000 { 74 nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ 75 status = "okay"; 76 }; 77}; 78