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>
All kernel configs are refreshed by
'make kernel_oldconfig CONFIG_TARGET=target' and
'make kernel_oldconfig CONFIG_TARGET=subtarget'.
upstreamed patches:
010-v5.17-spi-ar934x-fix-transfer-and-word-delays.patch
011-v5.17-spi-ar934x-fix-transfer-size.patch
020-v5.18-spi-ath79-Implement-the-spi_mem-interface.patch
030-v5.18-ath79-add-support-for-booting-QCN550x.patch
build and run tested on:
ath79/generic/ar7241
ath79/generic/qca9563
ath79/nand/ar9344
Signed-off-by: Shiji Yang <yangshiji66@qq.com>