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author | Tinghan Shen <tinghan.shen@mediatek.com> | 2021-12-20 15:18:23 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2021-12-20 23:26:27 +0300 |
commit | 6008cb4c98d935a844edf2f3c13639104f533e30 (patch) | |
tree | 79a71b6b663a5324f51ef2d03823de520ed2cb37 /Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml | |
parent | 77850bda360dd9b389d5064c64b79467d613c3d6 (diff) | |
download | linux-6008cb4c98d935a844edf2f3c13639104f533e30.tar.xz |
spi: spi-mtk-nor: add new clock name 'axi' for spi nor
Some mtk spi nor has dedicated dma(s) inside. Add a new clock name, axi,
for spi nor dma bus clock.
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Link: https://lore.kernel.org/r/20211220121825.6446-3-tinghan.shen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml index 7393f30535df..4fe929bfcec9 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml @@ -43,14 +43,19 @@ properties: maxItems: 1 clocks: + minItems: 2 items: - description: clock used for spi bus - description: clock used for controller + - description: clock used for nor dma bus. this depends on hardware + design, so this is optional. clock-names: + minItems: 2 items: - const: spi - const: sf + - const: axi required: - compatible @@ -84,4 +89,3 @@ examples: }; }; }; - |