From: Dan Carpenter <dan.carpenter@linaro.org>
To: Chester Lin <chester62515@gmail.com>
Cc: Ciprian Costea <ciprianmarian.costea@nxp.com>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>,
imx@lists.linux.dev, Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Matthias Brugger <mbrugger@suse.com>,
NXP S32 Linux Team <s32@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>,
Srinivas Kandagatla <srini@kernel.org>,
linaro-s32@linaro.org
Subject: [PATCH v2 0/3] nvmem: s32g-ocotp: Add driver for S32G OCOTP
Date: Tue, 26 Aug 2025 19:37:51 +0300 [thread overview]
Message-ID: <cover.1756219848.git.dan.carpenter@linaro.org> (raw)
This driver provides a way to access the On Chip One-Time Programmable
Controller (OCOTP) on the s32g chipset. There are three versions of this
chip but they're compatible.
v2:
I have fixed everything that people pointed out about version 1.
Sorry, Rob and Krzysztof, for the problems with the device tree YAML
file. I had an issue with my dtschema installation and it's fixed now.
I also screwed up the From headers in v1. I called git format-patch
without passing the --from argument. I've fixed my scripts so that
won't happen again. I also messed up the Signed-off by lines in patch
1 and 2. Sorry!
My other mistakes were from not being a familiar enough with the
subsystem and those are addressed as well. Especially re-writing the
driver using keepouts cut down a lot of lines of code. I've tested it
and the results are the same before and after.
Ciprian Costea (2):
dt-bindings: nvmem: Add the nxp,s32g-ocotp yaml file
nvmem: s32g-ocotp: Add driver for S32G OCOTP
Dan Carpenter (1):
arm64: dts: s32g: Add device tree information for the OCOTP driver
.../bindings/nvmem/nxp,s32g-ocotp-nvmem.yaml | 45 ++++++++
arch/arm64/boot/dts/freescale/s32g2.dtsi | 7 ++
arch/arm64/boot/dts/freescale/s32g3.dtsi | 7 ++
drivers/nvmem/Kconfig | 10 ++
drivers/nvmem/Makefile | 2 +
drivers/nvmem/s32g-ocotp-nvmem.c | 101 ++++++++++++++++++
6 files changed, 172 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/nxp,s32g-ocotp-nvmem.yaml
create mode 100644 drivers/nvmem/s32g-ocotp-nvmem.c
--
2.47.2
next reply other threads:[~2025-08-26 16:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 16:37 Dan Carpenter [this message]
2025-08-26 16:38 ` [PATCH V2 1/3] dt-bindings: nvmem: Add the nxp,s32g-ocotp yaml file Dan Carpenter
2025-08-27 16:27 ` Frank Li
2025-08-27 17:26 ` Conor Dooley
2025-08-26 16:38 ` [PATCH V2 2/3] nvmem: s32g-ocotp: Add driver for S32G OCOTP Dan Carpenter
2025-08-27 16:34 ` Frank Li
2025-09-01 20:35 ` Dan Carpenter
2025-08-26 16:38 ` [PATCH V2 3/3] arm64: dts: s32g: Add device tree information for the OCOTP driver Dan Carpenter
2025-08-26 16:46 ` Frank Li
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