1// SPDX-License-Identifier: GPL-2.0-only 2/dts-v1/; 3 4#include "dm814x.dtsi" 5 6/ { 7 model = "HP t410 Smart Zero Client"; 8 compatible = "hp,t410", "ti,dm8148", "ti,dm814"; 9 10 memory@80000000 { 11 device_type = "memory"; 12 reg = <0x80000000 0x40000000>; /* 1 GB */ 13 }; 14 15 /* gpio9 seems to control USB VBUS regulator and/or hub power */ 16 usb_power: regulator@9 { 17 compatible = "regulator-fixed"; 18 regulator-name = "usb_power"; 19 regulator-min-microvolt = <5000000>; 20 regulator-max-microvolt = <5000000>; 21 gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; 22 enable-active-high; 23 regulator-always-on; 24 }; 25 26 vmmcsd_fixed: fixedregulator0 { 27 compatible = "regulator-fixed"; 28 regulator-name = "vmmcsd_fixed"; 29 regulator-min-microvolt = <3300000>; 30 regulator-max-microvolt = <3300000>; 31 }; 32}; 33 34&cpsw_emac0 { 35 phy-handle = <ðphy0>; 36 phy-mode = "rgmii-id"; 37}; 38 39&cpsw_emac1 { 40 phy-handle = <ðphy1>; 41 phy-mode = "rgmii-id"; 42}; 43 44&davinci_mdio { 45 ethphy0: ethernet-phy@0 { 46 reg = <0>; 47 }; 48 49 ethphy1: ethernet-phy@1 { 50 reg = <1>; 51 }; 52}; 53 54&mmc1 { 55 status = "disabled"; 56}; 57 58&mmc2 { 59 status = "disabled"; 60}; 61 62&mmc3 { 63 pinctrl-names = "default"; 64 pinctrl-0 = <&sd2_pins>; 65 vmmc-supply = <&vmmcsd_fixed>; 66 bus-width = <8>; 67 dmas = <&edma_xbar 8 0 1 /* use SDTXEVT1 instead of MCASP0TX */ 68 &edma_xbar 9 0 2>; /* use SDRXEVT1 instead of MCASP0RX */ 69 dma-names = "tx", "rx"; 70 non-removable; 71}; 72 73&pincntl { 74 sd2_pins: sd2-pins { 75 pinctrl-single,pins = < 76 DM814X_IOPAD(0x09c0, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[7] */ 77 DM814X_IOPAD(0x09c4, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[6] */ 78 DM814X_IOPAD(0x09c8, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[5] */ 79 DM814X_IOPAD(0x09cc, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[4] */ 80 DM814X_IOPAD(0x09d0, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[3] */ 81 DM814X_IOPAD(0x09d4, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[2] */ 82 DM814X_IOPAD(0x09d8, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[1] */ 83 DM814X_IOPAD(0x09dc, PIN_INPUT_PULLUP | 0x1) /* SD2_DAT[0] */ 84 DM814X_IOPAD(0x09e0, PIN_INPUT | 0x1) /* SD2_CLK */ 85 DM814X_IOPAD(0x09f4, PIN_INPUT_PULLUP | 0x2) /* SD2_CMD */ 86 DM814X_IOPAD(0x0920, PIN_INPUT | 0x40) /* SD2_SDCD */ 87 >; 88 }; 89 90 usb0_pins: usb0-pins { 91 pinctrl-single,pins = < 92 DM814X_IOPAD(0x0c34, PIN_OUTPUT | 0x1) /* USB0_DRVVBUS */ 93 >; 94 }; 95 96 usb1_pins: usb1-pins { 97 pinctrl-single,pins = < 98 DM814X_IOPAD(0x0834, PIN_OUTPUT | 0x80) /* USB1_DRVVBUS */ 99 >; 100 }; 101}; 102 103&usb0 { 104 pinctrl-names = "default"; 105 pinctrl-0 = <&usb0_pins>; 106 dr_mode = "host"; 107}; 108 109&usb1 { 110 pinctrl-names = "default"; 111 pinctrl-0 = <&usb1_pins>; 112 dr_mode = "host"; 113}; 114