forked from Minki/linux
d05ab65b1d
Define the SK-RZG1M board dependent part of the Ether device node. Enable DHCP and NFS root for the kernel booting. Based on the original (and large) patch by Dmitry Shifrin <dmitry.shifrin@cogentembedded.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
58 lines
1.0 KiB
Plaintext
58 lines
1.0 KiB
Plaintext
/*
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* Device Tree Source for the SK-RZG1M board
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*
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* Copyright (C) 2016 Cogent Embedded, Inc.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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/dts-v1/;
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#include "r8a7743.dtsi"
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/ {
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model = "SK-RZG1M";
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compatible = "renesas,sk-rzg1m", "renesas,r8a7743";
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aliases {
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serial0 = &scif0;
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};
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chosen {
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bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
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stdout-path = "serial0:115200n8";
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0 0x40000000 0 0x40000000>;
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};
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memory@200000000 {
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device_type = "memory";
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reg = <2 0x00000000 0 0x40000000>;
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};
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};
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&extal_clk {
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clock-frequency = <20000000>;
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};
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&scif0 {
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status = "okay";
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};
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ðer {
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phy-handle = <&phy1>;
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renesas,ether-link-active-low;
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status = "okay";
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phy1: ethernet-phy@1 {
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reg = <1>;
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interrupt-parent = <&irqc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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micrel,led-mode = <1>;
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};
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};
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