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52f2b53194
This commit provides support for HSC and DDC boards from Kieback&Peter GmbH vendor. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
53 lines
847 B
Plaintext
53 lines
847 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright 2018
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*/
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/dts-v1/;
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#include "imx53-kp.dtsi"
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/ {
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model = "K+P imx53 HSC";
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compatible = "kiebackpeter,imx53-hsc", "fsl,imx53";
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};
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&fec {
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status = "okay";
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fixed-link { /* RMII fixed link to LAN9303 */
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speed = <100>;
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full-duplex;
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};
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};
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&i2c3 {
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switch: switch@a {
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compatible = "smsc,lan9303-i2c";
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reg = <0xa>;
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reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
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reset-duration = <400>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 { /* RMII fixed link to master */
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reg = <0>;
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label = "cpu";
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ethernet = <&fec>;
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};
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port@1 { /* external port 1 */
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reg = <1>;
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label = "lan1";
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};
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port@2 { /* external port 2 */
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reg = <2>;
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label = "lan2";
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};
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};
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};
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};
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