MIPS: pci-mt7620: Enable PCIe on MT7688

Use PCIe support for MT7628AN also on MT7688.

Tested on WRTNODE2R.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Cc: John Crispin <john@phrozen.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: linux-mediatek@lists.infradead.org
Patchwork: https://patchwork.linux-mips.org/patch/16223/
Signed-off-by: James Hogan <jhogan@kernel.org>

arch/mips/pci/pci-mt7620.c

@@ -315,6 +315,7 @@ static int mt7620_pci_probe(struct platform_device *pdev)
 		break;
 
 	case MT762X_SOC_MT7628AN:
+	case MT762X_SOC_MT7688:
 		if (mt7628_pci_hw_init(pdev))
 			return -1;
 		break;