From caac9b614ee63f875b290fda429706f6ef36e2f1 Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Thu, 29 Feb 2024 10:12:49 -0800 Subject: [PATCH 413/413] 6.10: arm64: dts: imx8mp-venice-gw73xx: add mac addr for eth1 Add the PCI bus topology for eth1 so that boot firmware can set the local-mac-address property. The eth1 device is behind a PCI switch: # lspci -n 00:00.0 0604: 16c3:abcd (rev 01) 01:00.0 0604: 12d8:2608 02:01.0 0604: 12d8:2608 02:02.0 0604: 12d8:2608 02:03.0 0604: 12d8:2608 02:04.0 0604: 12d8:2608 c0:00.0 0200: 1055:7430 (rev 11) # lspci -t -[0000:00]---00.0-[01-ff]----00.0-[02-fe]--+-01.0-[03-41]-- +-02.0-[42-80]-- +-03.0-[81-bf]-- \-04.0-[c0-fe]----00.0 Signed-off-by: Tim Harvey --- .../dts/freescale/imx8mp-venice-gw73xx.dtsi | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi @@ -8,6 +8,10 @@ #include / { + aliases { + ethernet1 = ð1; + }; + led-controller { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -149,6 +153,39 @@ pinctrl-0 = <&pinctrl_pcie0>; reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; status = "okay"; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@4,0 { + reg = <0x2000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + eth1: ethernet@0,0 { + reg = <0x0000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + local-mac-address = [00 00 00 00 00 00]; + }; + }; + }; + }; }; /* GPS */