SPI-NOR flashes have RESET pin which can be toggled using GPIO
controller, for those platforms reset-gpios property can be used to
reset the flash device.
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@xxxxxxx>
---
Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 7149784a36ac..d2fc8e9c787f 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -70,6 +70,12 @@ properties:
be used on such systems, to denote the absence of a reliable reset
mechanism.
+ reset-gpios:
+ description:
+ contains a GPIO specifier. The reset GPIO is asserted and then deasserted
+ to perform device reset. If "broken-flash-reset" is present then having
+ this property does not make any difference.
+
partitions:
type: object
--
2.17.1
