Commit 73793093 authored by Michal Simek's avatar Michal Simek
Browse files

arm: zynq: Add support for Xilinx zc770 xm013 dc4 board 



zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, ethernet, i2c, qspi, spi and uart.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
parent 0d032bb9

Documentation/devicetree/bindings/arm/xilinx.txt

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@@ -15,6 +15,7 @@ Additional compatible strings: 
  "xlnx,zynq-zc770-xm010"

  "xlnx,zynq-zc770-xm011"

  "xlnx,zynq-zc770-xm012"

  "xlnx,zynq-zc770-xm013"



---------------------------------------------------------------

arch/arm/boot/dts/Makefile

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@@ -1070,6 +1070,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ 
	zynq-zc770-xm010.dtb \

	zynq-zc770-xm011.dtb \

	zynq-zc770-xm012.dtb \

	zynq-zc770-xm013.dtb \

	zynq-zed.dtb \

	zynq-zybo.dtb

dtb-$(CONFIG_MACH_ARMADA_370) += \

arch/arm/boot/dts/zynq-zc770-xm013.dts

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// SPDX-License-Identifier: GPL-2.0+

/*

 * Xilinx ZC770 XM013 board DTS

 *

 * Copyright (C) 2013 Xilinx, Inc.

 */

/dts-v1/;

#include "zynq-7000.dtsi"



/ {

	compatible = "xlnx,zynq-zc770-xm013", "xlnx,zynq-7000";

	model = "Xilinx Zynq";



	aliases {

		ethernet0 = &gem1;

		i2c0 = &i2c1;

		serial0 = &uart0;

		spi1 = &spi0;

	};



	chosen {

		bootargs = "";

		stdout-path = "serial0:115200n8";

	};



	memory@0 {

		device_type = "memory";

		reg = <0x0 0x40000000>;

	};

};



&can1 {

	status = "okay";

};



&gem1 {

	status = "okay";

	phy-mode = "rgmii-id";

	phy-handle = <&ethernet_phy>;



	ethernet_phy: ethernet-phy@7 {

		reg = <7>;

		device_type = "ethernet-phy";

	};

};



&i2c1 {

	status = "okay";

	clock-frequency = <400000>;



	si570: clock-generator@55 {

		#clock-cells = <0>;

		compatible = "silabs,si570";

		temperature-stability = <50>;

		reg = <0x55>;

		factory-fout = <156250000>;

		clock-frequency = <148500000>;

	};

};



&spi0 {

	status = "okay";

	num-cs = <4>;

	is-decoded-cs = <0>;

	eeprom: eeprom@0 {

		at25,byte-len = <8192>;

		at25,addr-mode = <2>;

		at25,page-size = <32>;



		compatible = "atmel,at25";

		reg = <2>;

		spi-max-frequency = <1000000>;

	};

};



&uart0 {

	status = "okay";

};