On Tue, Dec 06, 2022 at 12:23:22AM +0800, Chukun Pan wrote: > > The register and range mappings for the PCIe controller in Rockchip's > > RK356x SoCs are incorrect. Replace them with corrected values from the > > vendor BSP sources, updated to match current DT schema. > > Hi, Andrew > > This patch broken pcie3x2 on my board. That's because 32bit mapping for pcie3x2 config should start at 0xf0000000 and the patch declares it incorrectly at 0xf2000000. https://megous.com/dl/tmp/6d1a04195112b1e0.png > And the wireless card on pcie2x1 is still not working. > [ 0.405341] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22 > [ 0.670522] rockchip-dw-pcie 3c0800000.pcie: can't request region for resource [mem 0xf2000000-0xf2ffffff] > [ 0.671527] rockchip-dw-pcie: probe of 3c0800000.pcie failed with error -16 > [ 7.354521] pci 0000:00:00.0: of_irq_parse_pci: failed with rc=-22 > [ 7.355116] mt7921e 0000:01:00.0: enabling device (0000 -> 0002) > [ 7.355812] mt7921e: probe of 0000:01:00.0 failed with error -28 That's ENOSPC. Who knows where it's comming from. Something for you to debug. ;) regards, o. > > -- > Thanks, > Chukun > > -- > 2.25.1 >
