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Message-ID: <1501834239-25581-2-git-send-email-guochun.mao@mediatek.com>
Date: Fri, 4 Aug 2017 16:10:39 +0800
From: Guochun Mao <guochun.mao@...iatek.com>
To: Rob Herring <robh+dt@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Cyrille Pitchen <cyrille.pitchen@...el.com>
CC: Boris Brezillon <boris.brezillon@...e-electrons.com>,
Marek Vasut <marek.vasut@...il.com>,
David Woodhouse <dwmw2@...radead.org>,
Richard Weinberger <richard@....at>,
Mark Rutland <mark.rutland@....com>,
Russell King <linux@...linux.org.uk>,
<linux-mtd@...ts.infradead.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Guochun Mao <guochun.mao@...iatek.com>
Subject: [PATCH v5 1/1] dt-bindings: mtd: add new compatible strings and improve description
Add "mediatek,mt2712-nor" and "mediatek,mt7622-nor"
for nor flash node's compatible strings.
Explicate the fallback compatible.
Signed-off-by: Guochun Mao <guochun.mao@...iatek.com>
---
.../devicetree/bindings/mtd/mtk-quadspi.txt | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index 5ded66a..f97d601 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
--
1.7.9.5
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