1/dts-v1/; 2 3#include "tegra210.dtsi" 4 5/ { 6 model = "NVIDIA P2371-2180"; 7 compatible = "nvidia,p2371-2180", "nvidia,tegra210"; 8 9 chosen { 10 stdout-path = &uarta; 11 }; 12 13 aliases { 14 i2c0 = "/i2c@7000d000"; 15 mmc0 = "/sdhci@700b0600"; 16 mmc1 = "/sdhci@700b0000"; 17 usb0 = "/usb@7d000000"; 18 }; 19 20 memory { 21 reg = <0x0 0x80000000 0x0 0xc0000000>; 22 }; 23 24 pcie@1003000 { 25 status = "okay"; 26 27 pci@1,0 { 28 status = "okay"; 29 }; 30 31 pci@2,0 { 32 status = "okay"; 33 }; 34 }; 35 36 padctl@7009f000 { 37 pinctrl-0 = <&padctl_default>; 38 pinctrl-names = "default"; 39 40 padctl_default: pinmux { 41 xusb { 42 nvidia,lanes = "otg-1", "otg-2"; 43 nvidia,function = "xusb"; 44 nvidia,iddq = <0>; 45 }; 46 47 usb3 { 48 nvidia,lanes = "pcie-5", "pcie-6"; 49 nvidia,function = "usb3"; 50 nvidia,iddq = <0>; 51 }; 52 53 pcie-x1 { 54 nvidia,lanes = "pcie-0"; 55 nvidia,function = "pcie-x1"; 56 nvidia,iddq = <0>; 57 }; 58 59 pcie-x4 { 60 nvidia,lanes = "pcie-1", "pcie-2", 61 "pcie-3", "pcie-4"; 62 nvidia,function = "pcie-x4"; 63 nvidia,iddq = <0>; 64 }; 65 66 sata { 67 nvidia,lanes = "sata-0"; 68 nvidia,function = "sata"; 69 nvidia,iddq = <0>; 70 }; 71 }; 72 }; 73 74 sdhci@700b0000 { 75 status = "okay"; 76 cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>; 77 power-gpios = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; 78 wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_LOW>; 79 bus-width = <4>; 80 }; 81 82 sdhci@700b0600 { 83 status = "okay"; 84 bus-width = <8>; 85 non-removable; 86 }; 87 88 i2c@7000d000 { 89 status = "okay"; 90 clock-frequency = <400000>; 91 }; 92 93 usb@7d000000 { 94 status = "okay"; 95 dr_mode = "otg"; 96 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>; 97 }; 98 99 clocks { 100 compatible = "simple-bus"; 101 #address-cells = <1>; 102 #size-cells = <0>; 103 104 clk32k_in: clock@0 { 105 compatible = "fixed-clock"; 106 reg = <0>; 107 #clock-cells = <0>; 108 clock-frequency = <32768>; 109 }; 110 }; 111}; 112 113&uarta { 114 status = "okay"; 115}; 116