mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-17 02:36:21 +00:00
473baeab92
When redescribing ports I assumed that missing "label" (like "cpu")
means switch port isn't used. That was incorrect and I realized my
change made Linux always use the first (5) CPU port (there are 3 of
them).
While above should technically be possible it often isn't correct:
1. Non-default switch ports are often connected to Ethernet interfaces
not fully covered by vendor setup (they may miss MACs)
2. On some devices non-default ports require specifying fixed link
This fixes network connectivity for some devices. It was reported &
tested for Netgear R8000. It also affects Linksys EA9200 with its
downstream DTS.
Fixes: ba4aebce23b2 ("ARM: dts: BCM5301X: Describe switch ports in the main DTS")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20231013103314.10306-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
120 lines
1.7 KiB
Plaintext
120 lines
1.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
|
/*
|
|
* Copyright (C) 2017 Luxul Inc.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "bcm4708.dtsi"
|
|
#include "bcm5301x-nand-cs0-bch8.dtsi"
|
|
|
|
/ {
|
|
compatible = "luxul,xbr-4500-v1", "brcm,bcm47094", "brcm,bcm4708";
|
|
model = "Luxul XBR-4500 V1";
|
|
|
|
chosen {
|
|
bootargs = "earlycon";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x08000000>,
|
|
<0x88000000 0x18000000>;
|
|
};
|
|
|
|
nvram@1eff0000 {
|
|
compatible = "brcm,nvram";
|
|
reg = <0x1eff0000 0x10000>;
|
|
|
|
et0macaddr: et0macaddr {
|
|
#nvmem-cell-cells = <1>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led-status {
|
|
label = "bcm53xx:green:status";
|
|
gpios = <&chipcommon 20 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "timer";
|
|
};
|
|
|
|
led-usb3 {
|
|
label = "bcm53xx:green:usb3";
|
|
gpios = <&chipcommon 19 GPIO_ACTIVE_HIGH>;
|
|
trigger-sources = <&ohci_port1>, <&ehci_port1>,
|
|
<&xhci_port1>;
|
|
linux,default-trigger = "usbport";
|
|
};
|
|
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
button-restart {
|
|
label = "Reset";
|
|
linux,code = <KEY_RESTART>;
|
|
gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usb3 {
|
|
vcc-gpio = <&chipcommon 18 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
&gmac0 {
|
|
nvmem-cells = <&et0macaddr 0>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
&spi_nor {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb3_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&srab {
|
|
status = "okay";
|
|
|
|
ports {
|
|
port@0 {
|
|
label = "wan";
|
|
nvmem-cells = <&et0macaddr 1>;
|
|
nvmem-cell-names = "mac-address";
|
|
};
|
|
|
|
port@1 {
|
|
label = "lan4";
|
|
};
|
|
|
|
port@2 {
|
|
label = "lan3";
|
|
};
|
|
|
|
port@3 {
|
|
label = "lan2";
|
|
};
|
|
|
|
port@4 {
|
|
label = "lan1";
|
|
};
|
|
|
|
port@5 {
|
|
label = "cpu";
|
|
};
|
|
|
|
port@7 {
|
|
status = "disabled";
|
|
};
|
|
|
|
port@8 {
|
|
status = "disabled";
|
|
};
|
|
};
|
|
};
|