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From:   Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
To:     Tudor Ambarus <tudor.ambarus@microchip.com>,
        Pratyush Yadav <pratyush@kernel.org>,
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CC:     <devicetree@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <saikrishna12468@gmail.com>,
        <git@amd.com>, Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Subject: [PATCH 1/2] dt-bindings: mtd: spi-nor: Add reset-gpios property
Date:   Mon, 29 Aug 2022 14:35:27 +0530
Message-ID: <20220829090528.21613-2-sai.krishna.potthuri@amd.com>
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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..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