From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: Tudor Ambarus <tudor.ambarus@linaro.org>,
Pratyush Yadav <pratyush@kernel.org>,
Michael Walle <mwalle@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Marco Felsch <m.felsch@pengutronix.de>
Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
Peng Fan <peng.fan@nxp.com>
Subject: [PATCH v2 1/3] dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply
Date: Mon, 30 Sep 2024 17:22:24 +0800 [thread overview]
Message-ID: <20240930-spi-v2-1-ed7f6bcbe0df@nxp.com> (raw)
In-Reply-To: <20240930-spi-v2-0-ed7f6bcbe0df@nxp.com>
From: Peng Fan <peng.fan@nxp.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@kernel.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
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..bab0617a51d5 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
--
2.37.1
next prev parent reply other threads:[~2024-09-30 9:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-30 9:22 [PATCH v2 0/3] spi-nor: add optional vcc-supply and enable it for i.MX93 Peng Fan (OSS)
2024-09-30 9:22 ` Peng Fan (OSS) [this message]
2024-09-30 9:18 ` [PATCH v2 1/3] dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply Miquel Raynal
2024-10-06 0:39 ` Peng Fan
2024-09-30 9:22 ` [PATCH v2 2/3] mtd: spi-nor: support vcc-supply regulator Peng Fan (OSS)
2024-09-30 9:19 ` Miquel Raynal
2024-09-30 9:36 ` Marco Felsch
2024-09-30 9:21 ` Marc Kleine-Budde
2024-09-30 9:25 ` Marc Kleine-Budde
2024-10-07 7:50 ` Michael Walle
2024-10-29 9:50 ` Tudor Ambarus
2024-09-30 9:22 ` [PATCH v2 3/3] arm64: dts: imx93-11x11-evk: add overlays for flexspi flash Peng Fan (OSS)
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