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authorChristophe Leroy <christophe.leroy@c-s.fr>2017-05-03 12:18:24 (GMT)
committerBrian Norris <computersforpeace@gmail.com>2017-05-11 01:18:55 (GMT)
commit7db789d08cb23aeedb4d6392c2994ce387067021 (patch)
treedc97c92d8af66b1dc4e4ab6e3f5f81060d4e5d6b
parent6a623e07694437ad09f382a13f76cffc32239a7f (diff)
downloadlinux-7db789d08cb23aeedb4d6392c2994ce387067021.tar.gz
linux-7db789d08cb23aeedb4d6392c2994ce387067021.tar.xz
mtd: nand: gpio: update binding
This patch updates the binding documentation in accordance with commit 44dd182861f99 ("mtd: nand: gpio: make nCE GPIO optional") Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reported-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
-rw-r--r--Documentation/devicetree/bindings/mtd/gpio-control-nand.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
index af8915b..486a17d 100644
--- a/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
@@ -12,7 +12,7 @@ Required properties:
- #address-cells, #size-cells : Must be present if the device has sub-nodes
representing partitions.
- gpios : Specifies the GPIO pins to control the NAND device. The order of
- GPIO references is: RDY, nCE, ALE, CLE, and an optional nWP.
+ GPIO references is: RDY, nCE, ALE, CLE, and nWP. nCE and nWP are optional.
Optional properties:
- bank-width : Width (in bytes) of the device. If not present, the width
@@ -36,7 +36,7 @@ gpio-nand@1,0 {
#address-cells = <1>;
#size-cells = <1>;
gpios = <&banka 1 0>, /* RDY */
- <&banka 2 0>, /* nCE */
+ <0>, /* nCE */
<&banka 3 0>, /* ALE */
<&banka 4 0>, /* CLE */
<0>; /* nWP */