ramips: correct the PCIe port number for Zbtlink ZBT-WE1326

MT7621 gets 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 Zbtlink ZBT-WE1326.

According to the bootlog, MT7612E (5 GHz) is connected to pcie1, and
MT7603E (2 GHz) is connected to pcie2:
[4.197658] mt7621-pci 1e140000.pcie: pcie0 no card, disable it (RST & CLK)
[4.204609] mt7621-pci 1e140000.pcie: PCIE1 enabled
[4.209476] mt7621-pci 1e140000.pcie: PCIE2 enabled
...
[4.307988] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000
[4.367206] pci 0000:02:00.0: [14c3:7603] type 00 class 0x028000

Signed-off-by: Shiji Yang <yangshiji66@qq.com>

diff --git a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
index 4e30dfb6c9cb4b95b43d79e2a00828472e7da1e2..99b9652b7ab31c5058b7ca57c11fe9b94ee6c494 100644 (file)
--- a/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
+++ b/target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts
@@ -121,7 +121,7 @@
        status = "okay";
 };
 
-&pcie0 {
+&pcie1 {
        wifi@0,0 {
                compatible = "mediatek,mt76";
                reg = <0x0000 0 0 0 0>;
@@ -135,7 +135,7 @@
        };
 };
 
-&pcie1 {
+&pcie2 {
        wifi1: wifi@0,0 {
                compatible = "mediatek,mt76";
                reg = <0x0000 0 0 0 0>;