diff options
Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers')
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt index 97e71924dbbb..21055e210234 100644 --- a/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt @@ -33,10 +33,13 @@ Required properties: As this will change in the future, filling correct values here is a requirement. - interrupt-controller: The GPMC driver implements and interrupt controller for - the NAND events "fifoevent" and "termcount". + the NAND events "fifoevent" and "termcount" plus the + rising/falling edges on the GPMC_WAIT pins. The interrupt number mapping is as follows 0 - NAND_fifoevent 1 - NAND_termcount + 2 - GPMC_WAIT0 pin edge + 3 - GPMC_WAIT1 pin edge, and so on. - interrupt-cells: Must be set to 2 - gpio-controller: The GPMC driver implements a GPIO controller for the GPMC WAIT pins that can be used as general purpose inputs. |
