Messages in this thread Patch in this message | | | Subject | Re: dma_mask limited to 32-bits with OF platform device | From | Roger Quadros <> | Date | Tue, 18 Feb 2020 10:28:26 +0200 |
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Chrishtoph,
The branch works fine for SATA on DRA7 with CONFIG_LPAE once I have the below DT fix.
Do you intend to send these fixes to -stable?
------------------------- arch/arm/boot/dts/dra7.dtsi ------------------------- index d78b684e7fca..853ecf3cfb37 100644 @@ -645,6 +645,8 @@ sata: sata@4a141100 { compatible = "snps,dwc-ahci"; reg = <0x4a140000 0x1100>, <0x4a141100 0x7>; + #size-cells = <2>; + dma-ranges = <0x00000000 0x00000000 0x1 0x00000000>; interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; phys = <&sata_phy>; phy-names = "sata-phy";
cheers, -roger
On 17/02/2020 15:21, Christoph Hellwig wrote: > Roger, > > can you try the branch below and check if that helps? > > git://git.infradead.org/users/hch/misc.git arm-dma-bus-limit > > Gitweb: > > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/arm-dma-bus-limit >
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