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From:   Michael Walle <michael@walle.cc>
To:     linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Rob Herring <robh+dt@kernel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
        Michael Walle <michael@walle.cc>
Subject: [PATCH 4/5] dt-bindings: mtd: spi-nor: add otp property
Date:   Fri, 16 Apr 2021 13:49:27 +0200
Message-Id: <20210416114928.27758-5-michael@walle.cc>
In-Reply-To: <20210416114928.27758-1-michael@walle.cc>
References: <20210416114928.27758-1-michael@walle.cc>
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SPI-NOR flashes may have OTP regions and have a nvmem binding. This
binding is described in mtd.yaml.

Signed-off-by: Michael Walle <michael@walle.cc>
---
Changes since RFC:
 - new patch

 Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 5e7e5349f9a1..ed590d7c6e37 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -9,6 +9,9 @@ title: SPI NOR flash ST M25Pxx (and similar) serial flash chips
 maintainers:
   - Rob Herring <robh@kernel.org>
 
+allOf:
+  - $ref: "mtd.yaml#"
+
 properties:
   compatible:
     oneOf:
@@ -82,6 +85,9 @@ patternProperties:
   '^partition@':
     type: object
 
+  "^otp(-[0-9]+)?$":
+    type: object
+
 additionalProperties: false
 
 examples:
-- 
2.20.1