Messages in this thread Patch in this message | | | From | Sai Krishna Potthuri <> | Subject | [PATCH v2 1/2] dt-bindings: mtd: spi-nor: Add reset-gpios property | Date | Thu, 1 Sep 2022 12:59:13 +0530 |
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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@amd.com> --- 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..4e98f78be750 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: + A GPIO line connected to the RESET (active low) signal of the device. + If "broken-flash-reset" is present then having this property does not + make any difference. + partitions: type: object -- 2.17.1
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