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path: root/target/linux/ath79/patches-6.1/810-ath79-ignore-the-abused-interrupt-map-on-pcie-node.patch
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* ath79: ignore the abused interrupt-map on PCIe nodeShiji Yang2023-09-08
ath79 PCIe interrupt controller has stopped working correctly. This is because the DT exposing a non-sensical interrupt-map property, and their drivers relying on the kernel ignoring this property[1]. This patch fixes the PCIe init error: ath9k 0000:00:00.0: of_irq_parse_pci: failed with rc=-14 Notice: This is just a workaround, not a fix. PCIe driver and related dts node need to be rewritten. [1] https://lore.kernel.org/all/20211201114102.13446-1-maz@kernel.org/ Signed-off-by: Shiji Yang <yangshiji66@qq.com>