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>
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 0/3] spi-nor: add optional vcc-supply and enable it for i.MX93
Date: Fri, 20 Sep 2024 16:54:05 +0800 [thread overview]
Message-ID: <20240920-spi-v1-0-97f220c2e10c@nxp.com> (raw)
spi-nor flash needs power supply to work properly, the power supply
could be software controlled. So need enable the power before using the
flash.
Patch 1,2 is to add vcc-supply for spi-nor
Patch 3 is to add overlays for i.MX93-11x11-EVK
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Peng Fan (3):
dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply
mtd: spi-nor: support vcc-supply regulator
arm64: dts: imx93-11x11-evk: add overlays for flexspi flash
.../devicetree/bindings/mtd/jedec,spi-nor.yaml | 4 ++
arch/arm64/boot/dts/freescale/Makefile | 3 ++
.../dts/freescale/imx93-11x11-evk-flexspi-m2.dtso | 59 ++++++++++++++++++++++
arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 10 ++++
drivers/mtd/spi-nor/core.c | 5 ++
5 files changed, 81 insertions(+)
---
base-commit: 3621a2c9142bd490af0666c0c02d52d60ce0d2a5
change-id: 20240920-spi-34231ea74761
Best regards,
--
Peng Fan <peng.fan@nxp.com>
next reply other threads:[~2024-09-20 8:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-20 8:54 Peng Fan (OSS) [this message]
2024-09-20 8:54 ` [PATCH 1/3] dt-bindings: mtd: jedec,spi-nor: add optional vcc-supply Peng Fan (OSS)
2024-09-24 20:33 ` Rob Herring (Arm)
2024-09-25 7:50 ` Michael Walle
2024-09-20 8:54 ` [PATCH 2/3] mtd: spi-nor: support vcc-supply regulator Peng Fan (OSS)
2024-09-20 9:09 ` Marco Felsch
2024-09-20 21:40 ` Frank Li
2024-09-20 8:54 ` [PATCH 3/3] arm64: dts: imx93-11x11-evk: add overlays for flexspi flash Peng Fan (OSS)
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