[PATCH v4 01/16] dt-bindings: mtd: gpmc-onenand: Update properties description

[Ladislav Michl <ladis@linux-mips.org>]

Compatible property is required for OMAP2+ mtd driver. Also
add R/B pin gpio description and delete unused dma-channel
property.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
---
 Changes:
 -v4: new patch

 Documentation/devicetree/bindings/mtd/gpmc-onenand.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
index b6e8bfd024f4..9d7b1409deab 100644
--- a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
+++ b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt
@@ -9,13 +9,14 @@ Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
 
 Required properties:
 
+ - compatible:		"ti,omap2-onenand"
  - reg:			The CS line the peripheral is connected to
- - gpmc,device-width	Width of the ONENAND device connected to the GPMC
+ - gpmc,device-width:	Width of the ONENAND device connected to the GPMC
 			in bytes. Must be 1 or 2.
 
 Optional properties:
 
- - dma-channel:		DMA Channel index
+ - rb-gpios:		GPIO specifier for the ready/busy# pin.
 
 For inline partition table parsing (optional):
 
@@ -35,6 +36,7 @@ Example for an OMAP3430 board:
 		#size-cells = <1>;
 
 		onenand@0 {
+			compatible = "ti,omap2-onenand";
 			reg = <0 0 0>; /* CS0, offset 0 */
 			gpmc,device-width = <2>;
 
-- 
2.11.0