ipq806x: dts: correct PCIe device node name
authorShiji Yang <[email protected]>
Sun, 1 Jun 2025 06:52:22 +0000 (14:52 +0800)
committerChristian Marangi <[email protected]>
Tue, 14 Oct 2025 08:27:28 +0000 (10:27 +0200)
commit41fe3aabadcd30fcdc60f028a25ca7b07d27812d
tree20096bcdf019b6aaf9140cb628ad106d1797cff8
parenta4c654b27cfd08583d058445695f64d32e91fb95
ipq806x: dts: correct PCIe device node name

According to the dtc source code, the PCIe device node unitname
needs to follow the following naming rules:

```
reg = fdt32_to_cpu(cells[0]);
dev = (reg & 0xf800) >> 11;
func = (reg & 0x700) >> 8;
snprintf(unitname, sizeof(unitname), "%x,%x", dev, func);
```

These devices' reg cell[0] is equal to 0x10000, hence the correct
node unitname should be "0,0". This patch fixes the following dtc
warnings on 6.12 kernel:

qcom-ipq8065-tr4400-v2.dts:482.11-487.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-tr4400-v2.dts:499.11-504.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-rt4230w-rev6.dts:584.11-589.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-rt4230w-rev6.dts:601.11-606.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-g10.dts:291.11-295.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-g10.dts:303.11-307.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-wxr-2533dhp.dts:525.11-530.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-wxr-2533dhp.dts:539.11-544.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-ecw5410.dts:235.11-239.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-ecw5410.dts:251.11-255.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-ap3935.dts:261.11-264.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-ap3935.dts:275.11-278.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-fap-421e.dts:347.11-352.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-fap-421e.dts:362.11-367.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-cryptid-common.dtsi:78.18-81.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-cryptid-common.dtsi:89.18-92.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8068-cryptid-common.dtsi:100.18-103.4: Warning (pci_device_reg): /soc/pcie@1b900000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-wg2600hp.dts:464.11-469.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-wg2600hp.dts:478.11-483.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8062-wg2600hp3.dts:404.11-410.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8062-wg2600hp3.dts:419.11-426.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-d7800.dts:210.11-215.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-d7800.dts:227.11-232.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-r7500v2.dts:213.11-218.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-r7500v2.dts:230.11-235.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-nighthawk.dtsi:546.18-549.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-nighthawk.dtsi:559.18-562.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-ac400i.dts:202.11-206.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8065-ac400i.dts:218.11-222.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-ad7200-c2600.dtsi:319.11-324.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-ad7200-c2600.dtsi:333.11-338.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-vr2600v.dts:347.11-352.4: Warning (pci_device_reg): /soc/pcie@1b500000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"
qcom-ipq8064-vr2600v.dts:361.11-366.4: Warning (pci_device_reg): /soc/pcie@1b700000/pcie@0/wifi@1,0: PCI unit address format error, expected "0,0"

Signed-off-by: Shiji Yang <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/18989
Signed-off-by: Christian Marangi <[email protected]>
17 files changed:
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8062-wg2600hp3.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-ad7200-c2600.dtsi
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-d7800.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-fap-421e.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-g10.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-r7500v2.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-vr2600v.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-wg2600hp.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8064-wxr-2533dhp.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8065-ac400i.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8065-nighthawk.dtsi
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8065-rt4230w-rev6.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8065-tr4400-v2.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8068-ap3935.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8068-cryptid-common.dtsi
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8068-ecw5410.dts
target/linux/ipq806x/files-6.12/arch/arm/boot/dts/qcom/qcom-ipq8068-ss-w2-ac2600.dts