7c45885ea9
Enable the i2c controller on ocelot PCB123. While there are no i2c devices on the board itself, it can be used to control the SFP transceivers. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20352/ Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Jarkko Nikula <jarkko.nikula@linux.intel.com> Cc: James Hogan <jhogan@kernel.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Mika Westerberg <mika.westerberg@linux.intel.com> Cc: linux-i2c@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Allan Nielsen <allan.nielsen@microchip.com>
64 lines
780 B
Plaintext
64 lines
780 B
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/* Copyright (c) 2017 Microsemi Corporation */
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/dts-v1/;
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#include "ocelot.dtsi"
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/ {
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compatible = "mscc,ocelot-pcb123", "mscc,ocelot";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0e000000>;
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};
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};
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&uart0 {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&spi {
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status = "okay";
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flash@0 {
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compatible = "macronix,mx25l25635f", "jedec,spi-nor";
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spi-max-frequency = <20000000>;
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reg = <0>;
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};
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};
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&i2c {
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clock-frequency = <100000>;
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i2c-sda-hold-time-ns = <300>;
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status = "okay";
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};
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&mdio0 {
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status = "okay";
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};
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&port0 {
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phy-handle = <&phy0>;
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};
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&port1 {
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phy-handle = <&phy1>;
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};
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&port2 {
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phy-handle = <&phy2>;
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};
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&port3 {
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phy-handle = <&phy3>;
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};
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