From: "Alice Guo (OSS)" <alice.guo@oss.nxp.com>
To: Srinivas Kandagatla <srini@kernel.org>,
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: devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Alice Guo <alice.guo@nxp.com>,
Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 0/3] Add i.MX94 OCOTP support
Date: Wed, 24 Sep 2025 18:06:22 +0800 [thread overview]
Message-ID: <20250924-imx943-v1-0-0d32d7852ecb@oss.nxp.com> (raw)
This patch series adds support for the OCOTP controller on the i.MX94
SoC. The OCOTP controller provides access to eFuse regions.
Tested on an i.MX943 EVK board with successful NVMEM read access via
sysfs.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
---
Alice Guo (3):
dt-bindings: nvmem: imx-ocotp: Add binding for i.MX94
nvmem: imx-ocotp-ele: Add support for i.MX94 OCOTP
arm64: dts: imx94: Add OCOTP node
.../devicetree/bindings/nvmem/imx-ocotp.yaml | 4 +++-
arch/arm64/boot/dts/freescale/imx94.dtsi | 7 +++++++
drivers/nvmem/imx-ocotp-ele.c | 20 ++++++++++++++++++++
3 files changed, 30 insertions(+), 1 deletion(-)
---
base-commit: cec1e6e5d1ab33403b809f79cd20d6aff124ccfe
change-id: 20250924-imx943-b27ad75d14fa
Best regards,
--
Alice Guo <alice.guo@oss.nxp.com>
next reply other threads:[~2025-09-24 10:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-24 10:06 Alice Guo (OSS) [this message]
2025-09-24 10:06 ` [PATCH v1 1/3] dt-bindings: nvmem: imx-ocotp: Add binding for i.MX94 Alice Guo (OSS)
2025-09-24 14:42 ` Frank Li
2025-09-24 19:14 ` Conor Dooley
2025-09-24 10:06 ` [PATCH v1 2/3] nvmem: imx-ocotp-ele: Add support for i.MX94 OCOTP Alice Guo (OSS)
2025-09-24 14:43 ` Frank Li
2025-09-24 10:06 ` [PATCH v1 3/3] arm64: dts: imx94: Add OCOTP node Alice Guo (OSS)
2025-09-24 14:44 ` Frank Li
2025-09-25 1:18 ` [PATCH 0/3] Add i.MX94 OCOTP support Rob Herring (Arm)
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