From: Rob Herring <robh@kernel.org>
Date: Mon, 6 Dec 2021 17:42:09 +0000 (-0600)
Subject: dt-bindings: mtd: ti,gpmc-nand: Add missing 'rb-gpios'
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c14e281a8e763442f73dfcb9830e6b58fbfb731e;p=linux.git

dt-bindings: mtd: ti,gpmc-nand: Add missing 'rb-gpios'

With 'unevaluatedProperties' support implemented, the TI GPMC example
has a warning:

Documentation/devicetree/bindings/memory-controllers/ti,gpmc.example.dt.yaml: nand@0,0: Unevaluated properties are not allowed ('rb-gpios' was unexpected)

Add the missing definition for 'rb-gpios'.

Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Roger Quadros <rogerq@kernel.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211206174209.2297565-1-robh@kernel.org
---

diff --git a/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml b/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml
index beb26b9bcfb27..1c280f52baa05 100644
--- a/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/ti,gpmc-nand.yaml
@@ -53,6 +53,11 @@ properties:
     enum: [8, 16]
     default: 8
 
+  rb-gpios:
+    description:
+      GPIO connection to R/B signal from NAND chip
+    maxItems: 1
+
 patternProperties:
   "@[0-9a-f]+$":
     $ref: "/schemas/mtd/partitions/partition.yaml"