Thread (51 messages) 51 messages, 9 authors, 2023-10-27

Re: [PATCH 02/12] dt-bindings: riscv: sifive-ccache: Add 'uncached-offset' property

From: Krzysztof Kozlowski <hidden>
Date: 2023-02-13 09:23:11
Also in: linux-arm-kernel, linux-devicetree, linux-riscv, lkml

On 11/02/2023 04:18, Cristian Ciocaltea wrote:
Add the 'uncached-offset' property to be used for specifying the
uncached memory offset required for handling non-coherent DMA
transactions.
Only one offset can be non-coherent? If this is for DMA, why
dma-noncoherent cannot be used?

Best regards,
Krzysztof
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