On Fri, Jan 13, 2017 at 03:13:26PM +0100, Boris Brezillon wrote:

On Fri, 13 Jan 2017 15:13:28 +0800
Guochun Mao [off-list ref] wrote:

quoted

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

Signed-off-by: Guochun Mao <redacted>
---
 .../devicetree/bindings/mtd/mtk-quadspi.txt        |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
index fb314f0..f83d31d 100644
--- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt
+++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt

@@ -1,7 +1,9 @@
 * Serial NOR flash controller for MTK MT81xx (and similar)
 
 Required properties:
-- compatible: 	  should be "mediatek,mt8173-nor";
+- compatible: 	  should contain:
+		  "mediatek,mt2701-nor" for MT2701,
+		  "mediatek,mt8173-nor" for MT8173.

Do you need to define a new compatible? If the IPs are exactly the same
in both SoCs it shouldn't be needed.

Rather the 2701 should contain both strings in that case.

Rob