linux-kernel - [RESEND PATCH v4 1/2] dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply

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Message-ID: <20241029102238.44673-1-tudor.ambarus@linaro.org>
Date: Tue, 29 Oct 2024 10:22:37 +0000
From: Tudor Ambarus <tudor.ambarus@...aro.org>
To: peng.fan@....nxp.com,
	m.felsch@...gutronix.de
Cc: pratyush@...nel.org,
	mwalle@...nel.org,
	miquel.raynal@...tlin.com,
	richard@....at,
	vigneshr@...com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	festevam@...il.com,
	linux-mtd@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	Peng Fan <peng.fan@....com>,
	Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [RESEND PATCH v4 1/2] dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply

From: Peng Fan <peng.fan@....com>

Introduce optional vcc-supply property, SPI NOR flashes needs power supply
to work properly. The power supply maybe software controlable per board
design.

Acked-by: Rob Herring (Arm) <robh@...nel.org>
Signed-off-by: Peng Fan <peng.fan@....com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
v4: no changes

 Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
index 6e3afb42926e..335f8204aa1e 100644
--- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
+++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
@@ -96,6 +96,10 @@ properties:
       If "broken-flash-reset" is present then having this property does not
       make any difference.
 
+  vcc-supply:
+    description:
+      Supply for the SPI NOR power.
+
   spi-cpol: true
   spi-cpha: true
 
-- 
2.47.0.163.g1226f6d8fa-goog