1/*
  2 * This program is free software; you can redistribute it and/or modify
  3 * it under the terms of the GNU General Public License version 2 as
  4 * published by the Free Software Foundation.
  5 */
  6/dts-v1/;
  7
  8#include "dm814x.dtsi"
  9
 10/ {
 11	model = "HP t410 Smart Zero Client";
 12	compatible = "hp,t410", "ti,dm8148", "ti,dm814";
 13
 14	memory@80000000 {
 15		device_type = "memory";
 16		reg = <0x80000000 0x40000000>;	/* 1 GB */
 17	};
 18
 19	/* gpio9 seems to control USB VBUS regulator and/or hub power */
 20	usb_power: regulator@9 {
 21		compatible = "regulator-fixed";
 22		regulator-name = "usb_power";
 23		regulator-min-microvolt = <5000000>;
 24		regulator-max-microvolt = <5000000>;
 25		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
 26		enable-active-high;
 27		regulator-always-on;
 28	};
 29
 30	vmmcsd_fixed: fixedregulator0 {
 31		compatible = "regulator-fixed";
 32		regulator-name = "vmmcsd_fixed";
 33		regulator-min-microvolt = <3300000>;
 34		regulator-max-microvolt = <3300000>;
 35	};
 36};
 37
 38&cpsw_emac0 {
 39	phy_id = <&davinci_mdio>, <0>;
 40	phy-mode = "rgmii";
 41};
 42
 43&cpsw_emac1 {
 44	phy_id = <&davinci_mdio>, <1>;
 45	phy-mode = "rgmii";
 46};
 47
 48&mmc1 {
 49	status = "disabled";
 50};
 51
 52&mmc2 {
 53	status = "disabled";
 54};
 55
 56&mmc3 {
 57	pinctrl-names = "default";
 58	pinctrl-0 = <&sd2_pins>;
 59	vmmc-supply = <&vmmcsd_fixed>;
 60	bus-width = <8>;
 61	dmas = <&edma_xbar 8 0 1	/* use SDTXEVT1 instead of MCASP0TX */
 62		&edma_xbar 9 0 2>;	/* use SDRXEVT1 instead of MCASP0RX */
 63	dma-names = "tx", "rx";
 64	non-removable;
 65};
 66
 67&pincntl {
 68	sd2_pins: pinmux_sd2_pins {
 69		pinctrl-single,pins = <
 70			DM814X_IOPAD(0x09c0, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[7] */
 71			DM814X_IOPAD(0x09c4, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[6] */
 72			DM814X_IOPAD(0x09c8, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[5] */
 73			DM814X_IOPAD(0x09cc, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[4] */
 74			DM814X_IOPAD(0x09d0, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[3] */
 75			DM814X_IOPAD(0x09d4, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[2] */
 76			DM814X_IOPAD(0x09d8, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[1] */
 77			DM814X_IOPAD(0x09dc, PIN_INPUT_PULLUP | 0x1)	/* SD2_DAT[0] */
 78			DM814X_IOPAD(0x09e0, PIN_INPUT | 0x1)		/* SD2_CLK */
 79			DM814X_IOPAD(0x09f4, PIN_INPUT_PULLUP | 0x2)	/* SD2_CMD */
 80			DM814X_IOPAD(0x0920, PIN_INPUT | 40)	/* SD2_SDCD */
 81			>;
 82	};
 83
 84	usb0_pins: pinmux_usb0_pins {
 85		pinctrl-single,pins = <
 86			DM814X_IOPAD(0x0c34, PIN_OUTPUT | 0x1)	/* USB0_DRVVBUS */
 87			>;
 88	};
 89
 90	usb1_pins: pinmux_usb1_pins {
 91		pinctrl-single,pins = <
 92			DM814X_IOPAD(0x0834, PIN_OUTPUT | 0x80)	/* USB1_DRVVBUS */
 93			>;
 94	};
 95};
 96
 97&usb0 {
 98	pinctrl-names = "default";
 99	pinctrl-0 = <&usb0_pins>;
100	dr_mode = "host";
101};
102
103&usb1 {
104	pinctrl-names = "default";
105	pinctrl-0 = <&usb1_pins>;
106	dr_mode = "host";
107};