~sircmpwn/linux

linux/arch/arm/boot/dts/at91-linea.dtsi -rw-r--r-- 1.1 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * at91-linea.dtsi - Device Tree Include file for the Axentia Linea Module.
 *
 * Copyright (C) 2017 Axentia Technologies AB
 *
 * Author: Peter Rosin <peda@axentia.se>
 */

#include "sama5d31.dtsi"

/ {
	compatible = "axentia,linea",
		     "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";

	memory {
		reg = <0x20000000 0x4000000>;
	};
};

&slow_xtal {
	clock-frequency = <32768>;
};

&main_xtal {
	clock-frequency = <12000000>;
};

&tcb0 {
	timer@0 {
		compatible = "atmel,tcb-timer";
		reg = <0>;
	};

	timer@1 {
		compatible = "atmel,tcb-timer";
		reg = <1>;
	};
};

&i2c0 {
	status = "okay";

	eeprom@51 {
		compatible = "st,24c64", "atmel,24c64";
		reg = <0x51>;
		pagesize = <32>;
	};
};

&ebi {
	pinctrl-0 = <&pinctrl_ebi_nand_addr>;
	pinctrl-names = "default";
	status = "okay";
};


&nand_controller {
	status = "okay";

	nand: nand@3 {
		reg = <0x3 0x0 0x2>;
		atmel,rb = <0>;
		nand-bus-width = <8>;
		nand-ecc-mode = "hw";
		nand-ecc-strength = <4>;
		nand-ecc-step-size = <512>;
		nand-on-flash-bbt;
		label = "atmel_nand";
	};
};