On 29/08/2022 12:05, Sai Krishna Potthuri wrote: > 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. Skip this part - obvious. > 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. Isn't then broken-flash-reset conflicting with this one (e.g. disallowing it)? Best regards, Krzysztof
