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Subject[PATCH v2 7/9] dt-bindings: spi: mtk-snfi: Add read latch latency property
Date
Add mediatek,rx-latch-latency property which adjust read delay in the
unit of clock cycle.

Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
.../devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
index bab23f1b11fd..6e6ff8d73fcd 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
@@ -45,6 +45,13 @@ properties:
description: device-tree node of the accompanying ECC engine.
$ref: /schemas/types.yaml#/definitions/phandle

+ mediatek,rx-latch-latency:
+ description: Rx delay to sample data with this value, the value
+ unit is clock cycle.
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [0, 1, 2, 3]
+ default: 0
+
required:
- compatible
- reg
--
2.25.1
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