diff options
| author | Cristian Ciocaltea <cristian.ciocaltea@collabora.com> | 2023-03-22 00:56:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-29 12:06:44 +0300 |
| commit | 646a203a661bdb5777dd57fb1abd76fc6ed01bc1 (patch) | |
| tree | 68cd35a00020068e888b0cc630541a9e09aea8e7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 0b796ffab3b4fe5eea7b2b613a5710c323a24d44 (diff) | |
| download | linux-646a203a661bdb5777dd57fb1abd76fc6ed01bc1.tar.xz | |
ARM: dts: sun8i: v3s: Switch dma-names order for snps,dw-apb-uart nodes
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@collabora.com>
Link: https://lore.kernel.org/r/20230321215624.78383-5-cristian.ciocaltea@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions