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Subject[PATCH v6 2/4] dt-bindings: spi: add new clock name 'axi' for spi nor
Date
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>
---
.../devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml
index 7393f30535df..478afebfec9c 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.

clock-names:
+ minItems: 2
items:
- const: spi
- const: sf
+ - const: axi

required:
- compatible
@@ -84,4 +89,3 @@ examples:
};
};
};
-
--
2.18.0
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