[PATCH v2 06/10] riscv: dts: allwinner: d1: Switch dma-names order for snps,dw-apb-uart nodes
jernej.skrabec at gmail.com
Sat Apr 8 05:36:00 PDT 2023
Dne torek, 21. marec 2023 ob 22:56:20 CEST je Cristian Ciocaltea napisal(a):
> Commit 370f696e4474 ("dt-bindings: serial: snps-dw-apb-uart: add dma &
> dma-names properties") documented dma-names property to handle Allwinner
> D1 dtbs_check warnings, but relies on the rx->tx ordering, which is the
> reverse of what a bunch of different boards expect.
> The initial proposed solution was to allow a flexible dma-names order in
> the binding, due to potential ABI breakage concerns after fixing the DTS
> files. But luckily the Allwinner boards are not affected, since they are
> using a shared DMA channel for rx and tx.
> Hence, the first step in fixing the inconsistency was to change
> dma-names order in the binding to tx->rx.
> Do the same for the snps,dw-apb-uart nodes in the DTS file.
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea at collabora.com>
Applied patches 2-6, thanks!
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