u-boot/arch/arm/dts/sama5d27_wlsom1.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * sama5d27_wlsom1.dtsi - Device Tree file for SAMA5D27 WLSOM1
 *
 * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
 *
 * Author: Nicolas Ferre <nicolas.ferre@microcihp.com>
 */
#include "sama5d2.dtsi"
#include "sama5d2-pinfunc.h"
/ {
	model = "Microchip SAMA5D27 WLSOM1";
	compatible = "microchip,sama5d27-wlsom1", "atmel,sama5d2", "atmel,sama5";

	memory {
		reg = <0x20000000 0x10000000>;
	};

	ahb {
		apb {
			qspi1: spi@f0024000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_qspi1_default>;

				qspi1_flash: spi_flash@0 {
					compatible = "jedec,spi-nor";
					reg = <0>;
					spi-max-frequency = <50000000>;
					spi-rx-bus-width = <4>;
					spi-tx-bus-width = <4>;
				};
			};

			macb0: ethernet@f8008000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
				phy-mode = "rmii";

				ethernet-phy@0 {
					reg = <0x0>;
				};
			};

			pioA: gpio@fc038000 {
				pinctrl {
					pinctrl_macb0_phy_irq: macb0_phy_irq {
						pinmux = <PIN_PB24__GPIO>;
						bias-disable;
					};

					pinctrl_macb0_rmii: macb0_rmii {
						pinmux = <PIN_PB14__GTXCK>,
							 <PIN_PB15__GTXEN>,
							 <PIN_PB16__GRXDV>,
							 <PIN_PB17__GRXER>,
							 <PIN_PB18__GRX0>,
							 <PIN_PB19__GRX1>,
							 <PIN_PB20__GTX0>,
							 <PIN_PB21__GTX1>,
							 <PIN_PB22__GMDC>,
							 <PIN_PB23__GMDIO>;
						bias-disable;
					};

					pinctrl_qspi1_default: qspi1_default {
						pinmux = <PIN_PB5__QSPI1_SCK>,
							 <PIN_PB6__QSPI1_CS>,
							 <PIN_PB7__QSPI1_IO0>,
							 <PIN_PB8__QSPI1_IO1>,
							 <PIN_PB9__QSPI1_IO2>,
							 <PIN_PB10__QSPI1_IO3>;
						bias-pull-up;
					};
				};
			};
		};
	};
};