mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 12:26:44 +07:00
3ea03a9d51
It's device based on BCM47094 which is quite similar to BCM4709 except for higher CPU frequency. This device has 2 flash memories, it boots from serial one and stores firmware on NAND. Other than that we define standard stuff like LEDs, buttons and UART. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
112 lines
2.1 KiB
Plaintext
112 lines
2.1 KiB
Plaintext
/*
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* Broadcom BCM470X / BCM5301X ARM platform code.
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* DTS for D-Link DIR-885L
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*
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* Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>
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*
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* Licensed under the GNU/GPL. See COPYING for details.
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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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compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";
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model = "D-Link DIR-885L";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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memory {
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reg = <0x00000000 0x08000000>;
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};
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nand: nand@18028000 {
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nandcs@0 {
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partition@0 {
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label = "firmware";
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reg = <0x00000000 0x08000000>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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power-white {
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label = "bcm53xx:white:power";
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gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-on";
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};
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wan-white {
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label = "bcm53xx:white:wan";
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gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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power-amber {
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label = "bcm53xx:amber:power";
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gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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wan-amber {
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label = "bcm53xx:amber:wan";
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gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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usb3-white {
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label = "bcm53xx:white:usb3";
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gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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2ghz {
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label = "bcm53xx:white:2ghz";
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gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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5ghz {
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label = "bcm53xx:white:5ghz";
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gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "default-off";
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};
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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 7 GPIO_ACTIVE_LOW>;
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};
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/* Switch: router / extender */
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extender {
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label = "Extender";
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linux,code = <BTN_0>;
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gpios = <&chipcommon 10 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 17 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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clock-frequency = <125000000>;
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};
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