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Diffstat (limited to 'Documentation/devicetree/bindings/mtd/gpio-control-nand.txt')
-rw-r--r--Documentation/devicetree/bindings/mtd/gpio-control-nand.txt14
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
index 36ef07d3c90f..af8915b41ccf 100644
--- a/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpio-control-nand.txt
@@ -11,8 +11,8 @@ Required properties:
are made in native endianness.
- #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. nwp is an
- optional gpio and may be set to 0 if not present.
+- gpios : Specifies the GPIO pins to control the NAND device. The order of
+ GPIO references is: RDY, nCE, ALE, CLE, and an optional nWP.
Optional properties:
- bank-width : Width (in bytes) of the device. If not present, the width
@@ -35,11 +35,11 @@ gpio-nand@1,0 {
reg = <1 0x0000 0x2>;
#address-cells = <1>;
#size-cells = <1>;
- gpios = <&banka 1 0 /* rdy */
- &banka 2 0 /* nce */
- &banka 3 0 /* ale */
- &banka 4 0 /* cle */
- 0 /* nwp */>;
+ gpios = <&banka 1 0>, /* RDY */
+ <&banka 2 0>, /* nCE */
+ <&banka 3 0>, /* ALE */
+ <&banka 4 0>, /* CLE */
+ <0>; /* nWP */
partition@0 {
...