From: Felix Baumann Date: Mon, 20 Feb 2023 02:40:20 +0000 (+0100) Subject: ramips: correct the PCIe port number for some mt7621 devices X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=688697889c9ceb9d2d8d413d1abcc5fa7edb402b;p=openwrt%2Fstaging%2Frmilecki.git ramips: correct the PCIe port number for some mt7621 devices MT7621 uses a new PCIe driver in the 5.15+ kernel. Allocating wrong PCIe port will cause the PCIe NIC to not work properly. This commit fixes the wrong port numbers on Netgear R6220, WAC104 and WNDR3700 v5. According to bootlog, MT7612E (5GHz) is connected to pcie0, and MT7603E (2GHz) is connected to pcie2: [2.758986] mt7621-pci 1e140000.pcie: pcie1 no card, disable it (RST & CLK) [2.772862] mt7621-pci 1e140000.pcie: PCIE0 enabled [2.782579] mt7621-pci 1e140000.pcie: PCIE2 enabled ... [3.009151] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000 [3.125715] pci 0000:02:00.0: [14c3:7603] type 00 class 0x028000 Tested-by: Maximilian Baumgartner Signed-off-by: Shiji Yang [felix.bau@gmx.de: adjust commit message for Netgear devices] Signed-off-by: Felix Baumann --- diff --git a/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi b/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi index 0ae6ab46f7a..691aba10634 100644 --- a/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi +++ b/target/linux/ramips/dts/mt7621_netgear_sercomm_ayx.dtsi @@ -96,7 +96,7 @@ }; }; -&pcie1 { +&pcie2 { wifi@0,0 { compatible = "mediatek,mt76"; reg = <0x0 0 0 0 0>; diff --git a/target/linux/ramips/dts/mt7621_netgear_wac104.dts b/target/linux/ramips/dts/mt7621_netgear_wac104.dts index 3b5d6ae2d99..97aa4a90d1b 100644 --- a/target/linux/ramips/dts/mt7621_netgear_wac104.dts +++ b/target/linux/ramips/dts/mt7621_netgear_wac104.dts @@ -122,7 +122,7 @@ }; }; -&pcie1 { +&pcie2 { wifi@0,0 { compatible = "mediatek,mt76"; reg = <0x0 0 0 0 0>;