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-rw-r--r--Documentation/devicetree/bindings/mtd/mtk-quadspi.txt15
1 files changed, 9 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index 840f9405dcf0..56d3668e2c50 100644
--- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
@@ -1,13 +1,16 @@
* Serial NOR flash controller for MTK MT81xx (and similar)
Required properties:
-- compatible: The possible values are:
- "mediatek,mt2701-nor"
- "mediatek,mt7623-nor"
+- compatible: For mt8173, compatible should be "mediatek,mt8173-nor",
+ and it's the fallback compatible for other Soc.
+ For every other SoC, should contain both the SoC-specific compatible
+ string and "mediatek,mt8173-nor".
+ The possible values are:
+ "mediatek,mt2701-nor", "mediatek,mt8173-nor"
+ "mediatek,mt2712-nor", "mediatek,mt8173-nor"
+ "mediatek,mt7622-nor", "mediatek,mt8173-nor"
+ "mediatek,mt7623-nor", "mediatek,mt8173-nor"
"mediatek,mt8173-nor"
- For mt8173, compatible should be "mediatek,mt8173-nor".
- For every other SoC, should contain both the SoC-specific compatible string
- and "mediatek,mt8173-nor".
- reg: physical base address and length of the controller's register
- clocks: the phandle of the clocks needed by the nor controller
- clock-names: the names of the clocks