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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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f8c331bda6
Add support for the Broadcom BCM953012 Enterprise Router reference board, enable the following peripherals: - UART0 (UART1 is not populated) - WPS and restart GPIO buttons - Ethernet switch w/ only two facing ports - NAND flash - SPI-NOR flash Acked-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
105 lines
2.6 KiB
Plaintext
105 lines
2.6 KiB
Plaintext
/*
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* BSD LICENSE
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*
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* Copyright(c) 2016 Broadcom. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/dts-v1/;
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#include "bcm4708.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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/ {
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model = "NorthStar Enterprise Router (BCM953012ER)";
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compatible = "brcm,bcm953012er", "brcm,brcm53012", "brcm,bcm4708";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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reg = <0x00000000 0x8000000>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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wps {
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label = "WPS";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
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};
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restart {
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label = "Reset";
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linux,code = <KEY_RESTART>;
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gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
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};
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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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&spi_nor {
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status = "okay";
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};
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&srab {
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status = "okay";
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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 {
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reg = <0>;
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label = "port0";
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};
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port@1 {
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reg = <1>;
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label = "port1";
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};
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port@5 {
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reg = <5>;
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label = "cpu";
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ethernet = <&gmac0>;
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};
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};
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};
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