[PATCH v2 1/4] dt-bindings: mtd: rawnand: ingenic: Clarify the active state of the RB pin

[Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>]

Let's make things consistent with other bindings and clarify the
expected active state.

Signed-off-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx>
---
Changes in v2:
* New patch
---
 Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
index c02259353327..4cbe13f94564 100644
--- a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
@@ -30,7 +30,8 @@ Optional children node properties:
 - nand-ecc-strength: ECC strength (max number of correctable bits).
 - nand-ecc-mode: String, operation mode of the NAND ecc mode. "hw" by default
 - nand-on-flash-bbt: boolean to enable on flash bbt option, if not present false
-- rb-gpios: GPIO specifier for the busy pin.
+- rb-gpios: GPIO specifier for the ready/busy pin. The active state (ready)
+            should be high unless the signal is inverted.
 - wp-gpios: GPIO specifier for the write protect pin.
 
 Optional child node of NAND chip nodes:
-- 
2.25.4


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