1/dts-v1/; 2 3#include "tegra30.dtsi" 4 5/ { 6 model = "NVIDIA Beaver"; 7 compatible = "nvidia,beaver", "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@7d000000"; 23 usb1 = "/usb@7d008000"; 24 }; 25 26 memory { 27 device_type = "memory"; 28 reg = <0x80000000 0x7ff00000>; 29 }; 30 31 i2c@7000c000 { 32 status = "okay"; 33 clock-frequency = <100000>; 34 }; 35 36 i2c@7000c400 { 37 status = "okay"; 38 clock-frequency = <100000>; 39 }; 40 41 i2c@7000c500 { 42 status = "okay"; 43 clock-frequency = <100000>; 44 }; 45 46 i2c@7000c700 { 47 status = "okay"; 48 clock-frequency = <100000>; 49 }; 50 51 i2c@7000d000 { 52 status = "okay"; 53 clock-frequency = <100000>; 54 }; 55 56 spi@7000da00 { 57 status = "okay"; 58 spi-max-frequency = <25000000>; 59 spi-flash@1 { 60 compatible = "winbond,w25q32"; 61 reg = <1>; 62 spi-max-frequency = <20000000>; 63 }; 64 }; 65 66 sdhci@78000000 { 67 status = "okay"; 68 cd-gpios = <&gpio 69 1>; /* gpio PI5 */ 69 wp-gpios = <&gpio 155 0>; /* gpio PT3 */ 70 power-gpios = <&gpio 31 0>; /* gpio PD7 */ 71 bus-width = <4>; 72 }; 73 74 sdhci@78000600 { 75 status = "okay"; 76 bus-width = <8>; 77 }; 78 79 usb@7d000000 { 80 status = "okay"; 81 dr_mode = "otg"; 82 nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */ 83 }; 84 85 usb@7d008000 { 86 nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ 87 status = "okay"; 88 }; 89}; 90