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Subject[PATCH 5/9] dt-bindings: spi: mtk-snfi: add mt7986 IC snfi bindings
Date
1. add mt7986 IC bindings
2. add optional nfi_hclk property which needed for mt7986

Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
.../devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
index 6e6e02c91780..ee20075cd0e7 100644
--- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
+++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-snfi.yaml
@@ -26,6 +26,7 @@ properties:
enum:
- mediatek,mt7622-snand
- mediatek,mt7629-snand
+ - mediatek,mt7986-snand

reg:
items:
@@ -36,14 +37,19 @@ properties:
- description: NFI interrupt

clocks:
+ minItems: 2
items:
- description: clock used for the controller
- description: clock used for the SPI bus
+ - description: clock used for the AHB bus dma bus, this depends on
+ hardware design, so this is optional.

clock-names:
+ minItems: 2
items:
- const: nfi_clk
- const: pad_clk
+ - const: nfi_hclk

nand-ecc-engine:
description: device-tree node of the accompanying ECC engine.
--
2.25.1
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