1// SPDX-License-Identifier: GPL-2.0 2/dts-v1/; 3 4#include "tegra210-p2180.dtsi" 5#include "tegra210-p2597.dtsi" 6 7/ { 8 model = "NVIDIA Jetson TX1 Developer Kit"; 9 compatible = "nvidia,p2371-2180", "nvidia,tegra210"; 10 11 pcie@1003000 { 12 status = "okay"; 13 14 avdd-pll-uerefe-supply = <&avdd_1v05_pll>; 15 hvddio-pex-supply = <&vdd_1v8>; 16 dvddio-pex-supply = <&vdd_pex_1v05>; 17 dvdd-pex-pll-supply = <&vdd_pex_1v05>; 18 hvdd-pex-pll-e-supply = <&vdd_1v8>; 19 vddio-pex-ctl-supply = <&vdd_1v8>; 20 21 pci@1,0 { 22 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, 23 <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>, 24 <&{/padctl@7009f000/pads/pcie/lanes/pcie-2}>, 25 <&{/padctl@7009f000/pads/pcie/lanes/pcie-3}>; 26 phy-names = "pcie-0", "pcie-1", "pcie-2", "pcie-3"; 27 status = "okay"; 28 }; 29 30 pci@2,0 { 31 phys = <&{/padctl@7009f000/pads/pcie/lanes/pcie-4}>; 32 phy-names = "pcie-0"; 33 status = "okay"; 34 }; 35 }; 36 37 host1x@50000000 { 38 dsi@54300000 { 39 status = "okay"; 40 41 avdd-dsi-csi-supply = <&vdd_dsi_csi>; 42 43 panel@0 { 44 compatible = "auo,b080uan01"; 45 reg = <0>; 46 47 enable-gpios = <&gpio TEGRA_GPIO(V, 2) 48 GPIO_ACTIVE_HIGH>; 49 power-supply = <&vdd_5v0_io>; 50 backlight = <&backlight>; 51 }; 52 }; 53 }; 54 55 i2c@7000c400 { 56 backlight: backlight@2c { 57 compatible = "ti,lp8557"; 58 reg = <0x2c>; 59 60 dev-ctrl = /bits/ 8 <0x80>; 61 init-brt = /bits/ 8 <0xff>; 62 63 pwm-period = <29334>; 64 65 pwms = <&pwm 0 29334>; 66 pwm-names = "lp8557"; 67 68 /* 3 LED string */ 69 rom_14h { 70 rom-addr = /bits/ 8 <0x14>; 71 rom-val = /bits/ 8 <0x87>; 72 }; 73 74 /* boost frequency 1 MHz */ 75 rom_13h { 76 rom-addr = /bits/ 8 <0x13>; 77 rom-val = /bits/ 8 <0x01>; 78 }; 79 }; 80 }; 81 82 i2c@7000c500 { 83 /* carrier board ID EEPROM */ 84 eeprom@57 { 85 compatible = "atmel,24c02"; 86 reg = <0x57>; 87 88 address-bits = <8>; 89 page-size = <8>; 90 size = <256>; 91 read-only; 92 }; 93 }; 94 95 clock@70110000 { 96 status = "okay"; 97 98 nvidia,cf = <6>; 99 nvidia,ci = <0>; 100 nvidia,cg = <2>; 101 nvidia,droop-ctrl = <0x00000f00>; 102 nvidia,force-mode = <1>; 103 nvidia,sample-rate = <25000>; 104 105 nvidia,pwm-min-microvolts = <708000>; 106 nvidia,pwm-period-nanoseconds = <2500>; /* 2.5us */ 107 nvidia,pwm-to-pmic; 108 nvidia,pwm-tristate-microvolts = <1000000>; 109 nvidia,pwm-voltage-step-microvolts = <19200>; 110 111 pinctrl-names = "dvfs_pwm_enable", "dvfs_pwm_disable"; 112 pinctrl-0 = <&dvfs_pwm_active_state>; 113 pinctrl-1 = <&dvfs_pwm_inactive_state>; 114 }; 115 116 aconnect@702c0000 { 117 status = "okay"; 118 119 dma@702e2000 { 120 status = "okay"; 121 }; 122 123 agic@702f9000 { 124 status = "okay"; 125 }; 126 }; 127}; 128