1// SPDX-License-Identifier: GPL-2.0-only
  2/dts-v1/;
  3
  4#include "dm814x.dtsi"
  5#include <dt-bindings/interrupt-controller/irq.h>
  6
  7/ {
  8	model = "DM8148 EVM";
  9	compatible = "ti,dm8148-evm", "ti,dm8148", "ti,dm814";
 10
 11	memory@80000000 {
 12		device_type = "memory";
 13		reg = <0x80000000 0x40000000>;	/* 1 GB */
 14	};
 15
 16	/* MIC94060YC6 controlled by SD1_POW pin */
 17	vmmcsd_fixed: fixedregulator0 {
 18		compatible = "regulator-fixed";
 19		regulator-name = "vmmcsd_fixed";
 20		regulator-min-microvolt = <3300000>;
 21		regulator-max-microvolt = <3300000>;
 22	};
 23};
 24
 25&cpsw_emac0 {
 26	phy-handle = <&ethphy0>;
 27	phy-mode = "rgmii-id";
 28};
 29
 30&cpsw_emac1 {
 31	phy-handle = <&ethphy1>;
 32	phy-mode = "rgmii-id";
 33};
 34
 35&davinci_mdio {
 36	ethphy0: ethernet-phy@0 {
 37		reg = <0>;
 38	};
 39
 40	ethphy1: ethernet-phy@1 {
 41		reg = <1>;
 42	};
 43};
 44
 45&gpmc {
 46	ranges = <0 0 0x04000000 0x01000000>;	/* CS0: 16MB for NAND */
 47
 48	nand@0,0 {
 49		compatible = "ti,omap2-nand";
 50		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 51		interrupt-parent = <&gpmc>;
 52		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 53			     <1 IRQ_TYPE_NONE>; /* termcount */
 54		#address-cells = <1>;
 55		#size-cells = <1>;
 56		ti,nand-ecc-opt = "bch8";
 57		nand-bus-width = <16>;
 58		gpmc,device-width = <2>;
 59		gpmc,sync-clk-ps = <0>;
 60		gpmc,cs-on-ns = <0>;
 61		gpmc,cs-rd-off-ns = <44>;
 62		gpmc,cs-wr-off-ns = <44>;
 63		gpmc,adv-on-ns = <6>;
 64		gpmc,adv-rd-off-ns = <34>;
 65		gpmc,adv-wr-off-ns = <44>;
 66		gpmc,we-on-ns = <0>;
 67		gpmc,we-off-ns = <40>;
 68		gpmc,oe-on-ns = <0>;
 69		gpmc,oe-off-ns = <54>;
 70		gpmc,access-ns = <64>;
 71		gpmc,rd-cycle-ns = <82>;
 72		gpmc,wr-cycle-ns = <82>;
 73		gpmc,bus-turnaround-ns = <0>;
 74		gpmc,cycle2cycle-delay-ns = <0>;
 75		gpmc,clk-activation-ns = <0>;
 76		gpmc,wr-access-ns = <40>;
 77		gpmc,wr-data-mux-bus-ns = <0>;
 78		partition@0 {
 79			label = "X-Loader";
 80			reg = <0 0x80000>;
 81		};
 82		partition@80000 {
 83			label = "U-Boot";
 84			reg = <0x80000 0x1c0000>;
 85		};
 86		partition@1c0000 {
 87			label = "Environment";
 88			reg = <0x240000 0x40000>;
 89		};
 90		partition@280000 {
 91			label = "Kernel";
 92			reg = <0x280000 0x500000>;
 93		};
 94		partition@780000 {
 95			label = "Filesystem";
 96			reg = <0x780000 0xf880000>;
 97		};
 98	};
 99};
100
101&mmc1 {
102        status = "disabled";
103};
104
105&mmc2 {
106	pinctrl-names = "default";
107	pinctrl-0 = <&sd1_pins>;
108	vmmc-supply = <&vmmcsd_fixed>;
109	bus-width = <4>;
110	cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
111};
112
113&mmc3 {
114        status = "disabled";
115};
116
117&pincntl {
118	sd1_pins: sd1-pins {
119		pinctrl-single,pins = <
120			DM814X_IOPAD(0x0800, PIN_INPUT | 0x1)	/* SD1_CLK */
121			DM814X_IOPAD(0x0804, PIN_INPUT_PULLUP |  0x1)	/* SD1_CMD */
122			DM814X_IOPAD(0x0808, PIN_INPUT_PULLUP |  0x1)	/* SD1_DAT[0] */
123			DM814X_IOPAD(0x080c, PIN_INPUT_PULLUP |  0x1)	/* SD1_DAT[1] */
124			DM814X_IOPAD(0x0810, PIN_INPUT_PULLUP |  0x1)	/* SD1_DAT[2] */
125			DM814X_IOPAD(0x0814, PIN_INPUT_PULLUP |  0x1)	/* SD1_DAT[3] */
126			DM814X_IOPAD(0x0924, PIN_OUTPUT |  0x40)	/* SD1_POW */
127			DM814X_IOPAD(0x093C, PIN_INPUT_PULLUP |  0x80)	/* GP1[6] */
128			>;
129	};
130
131	usb0_pins: usb0-pins {
132		pinctrl-single,pins = <
133			DM814X_IOPAD(0x0c34, PIN_OUTPUT | 0x1)	/* USB0_DRVVBUS */
134			>;
135	};
136
137	usb1_pins: usb1-pins {
138		pinctrl-single,pins = <
139			DM814X_IOPAD(0x0834, PIN_OUTPUT | 0x80)	/* USB1_DRVVBUS */
140			>;
141	};
142};
143
144&usb0 {
145	pinctrl-names = "default";
146	pinctrl-0 = <&usb0_pins>;
147	dr_mode = "host";
148};
149
150&usb1 {
151	pinctrl-names = "default";
152	pinctrl-0 = <&usb1_pins>;
153	dr_mode = "host";
154};