| Message ID | 20200519232454.374081-2-boris.brezillon@collabora.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [v2,1/4] dt-bindings: mtd: rawnand: ingenic: Clarify the active state of the RB pin | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Wed, 20 May 2020 01:24:52 +0200, Boris Brezillon wrote: > A few drivers use this property to describe GPIO pins used to sample > the NAND Ready/Busy state. Let's make it part of the generic binding > doc. > > Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> > --- > Changes in v2: > * New patch > --- > Documentation/devicetree/bindings/mtd/nand-controller.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
On Tue, 2020-05-19 at 23:24:52 UTC, Boris Brezillon wrote: > A few drivers use this property to describe GPIO pins used to sample > the NAND Ready/Busy state. Let's make it part of the generic binding > doc. > > Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> > Reviewed-by: Rob Herring <robh@kernel.org> Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks. Miquel
diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml index d261b7096c69..17f4dc8f8cab 100644 --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml @@ -119,6 +119,13 @@ patternProperties: description: Contains the native Ready/Busy IDs. + rb-gpios: + description: + Contains one or more GPIO descriptor (the numper of descriptor + depends on the number of R/B pins exposed by the flash) for the + Ready/Busy pins. Active state refers to the NAND ready state and + should be set to GPIOD_ACTIVE_HIGH unless the signal is inverted. + required: - reg
A few drivers use this property to describe GPIO pins used to sample the NAND Ready/Busy state. Let's make it part of the generic binding doc. Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> --- Changes in v2: * New patch --- Documentation/devicetree/bindings/mtd/nand-controller.yaml | 7 +++++++ 1 file changed, 7 insertions(+)