Documentation: mtk-quadspi: update DT bindings

Add "mediatek,mt2701-nor" for nor flash node's compatible.

Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
Acked-by: John Crispin <john@phrozen.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>

diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index fb314f0..5ded66a 100644 (file)
--- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
@@ -1,7 +1,13 @@
 * Serial NOR flash controller for MTK MT81xx (and similar)
 
 Required properties:
-- compatible:    should be "mediatek,mt8173-nor";
+- compatible:    The possible values are:
+                 "mediatek,mt2701-nor"
+                 "mediatek,mt7623-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