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spi: dt-bindings: sun6i: Add compatibles for A733's SPI controllers

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The A733 has six SPI controllers with the same IP as the A523.
Like the A523, one of them (spi1) also supports DBI mode.

Add SoC specific compatible strings, falling back to the A523 ones.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://patch.msgid.link/20260812-allwinner-a733-spi-support-v2-1-937bff0fa78e@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jerome Brunet 2026-08-12 23:02:02 +02:00 committed by Mark Brown
parent 0c22020e1b
commit 122970a4a6
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1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
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@ -34,6 +34,12 @@ properties:
- const: allwinner,sun50i-r329-spi-dbi
- const: allwinner,sun50i-r329-spi
- items:
- enum:
- allwinner,sun55i-a523-spi-dbi
- allwinner,sun60i-a733-spi
- const: allwinner,sun55i-a523-spi
- items:
- const: allwinner,sun60i-a733-spi-dbi
- const: allwinner,sun55i-a523-spi-dbi
- const: allwinner,sun55i-a523-spi