From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Sean Anderson <sean.anderson@seco.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Cc: Li Yang <leoyang.li@nxp.com>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Michael Walle <michael@walle.cc>, Andrew Lunn <andrew@lunn.ch>
Subject: Re: [PATCH v3 0/9] nvmem: sfp: binding updates and additions
Date: Fri, 29 Apr 2022 16:56:18 +0100 [thread overview]
Message-ID: <7aa5d553-04ad-5198-153c-39a9375a6a12@linaro.org> (raw)
In-Reply-To: <20220428181703.2194171-1-sean.anderson@seco.com>
On 28/04/2022 19:16, Sean Anderson wrote:
> This adds several properties to the Layerscape Security Fuse Processor
> (SFP) necessary for writing. Although the Linux driver does not use
> these bindings, I plan to use them in U-Boot [1]. It also adds a new
> compatibles for Trust Architecture (TA) 2.1 devices. In addition, it
> also adds an SFP binding for all TA 2.1 and 3.0 devices.
>
> I would like to get this series merged for 5.18. As noted in patch 2,
> making the clock property mandatory is not an ABI break, but if this is
> not applied then it would become an ABI break. The absolute minimum
> patches to apply for this would be patches 2 and 5. The rest (including
> the regmap changes) could be deferred if necessary.
>
> [1] https://lore.kernel.org/u-boot/7c8e206a-cd40-2a77-6282-7f4bead2b13a@seco.com/T/#m591f8425b6f096ab3d54e6f7bd258e41cfa4c43b
>
> Changes in v3:
> - Update commit message to note that this binding has not yet been
> present in a relase, so it is OK to make otherwise breaking changes.
>
> Changes in v2:
> - Mention "regulator" in the description for ta-prog-sfp-supply
> - Convert sfp driver to use regmap
> - Fix various typos in commit messages
>
> Sean Anderson (9):
> dt-bindings: nvmem: sfp: Fix typo
> dt-bindings: nvmem: sfp: Add clock properties
> dt-bindings: nvmem: sfp: Add TA_PROG_SFP supply
> dt-bindings: nvmem: sfp: Add compatible binding for TA 2.1 SFPs
> arm64: dts: ls1028a: Update SFP binding to include clock
> ARM: dts: layerscape: Add SFP binding for TA 2.1 devices
> ARM: dts: Add SFP binding for TA 3.0 devices
> nvmem: sfp: Use regmap
> nvmem: sfp: Add support for TA 2.1 devices
>
I have applied all the patches except 5/9, 6/9, and 7/9 dts patches
which need to go via dts maintainer tree.
--srini
> .../bindings/nvmem/fsl,layerscape-sfp.yaml | 30 ++++++++++++++--
> arch/arm/boot/dts/ls1021a.dtsi | 7 ++++
> .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 8 +++++
> .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 5 ++-
> .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 8 +++++
> .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 8 +++++
> .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 8 +++++
> .../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 8 +++++
> .../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 8 +++++
> drivers/nvmem/Kconfig | 1 +
> drivers/nvmem/layerscape-sfp.c | 36 ++++++++++++++-----
> 11 files changed, 115 insertions(+), 12 deletions(-)
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-04-29 15:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-28 18:16 [PATCH v3 0/9] nvmem: sfp: binding updates and additions Sean Anderson
2022-04-28 18:16 ` [PATCH v3 1/9] dt-bindings: nvmem: sfp: Fix typo Sean Anderson
2022-04-28 18:16 ` [PATCH v3 2/9] dt-bindings: nvmem: sfp: Add clock properties Sean Anderson
2022-04-28 18:16 ` [PATCH v3 3/9] dt-bindings: nvmem: sfp: Add TA_PROG_SFP supply Sean Anderson
2022-04-28 18:16 ` [PATCH v3 4/9] dt-bindings: nvmem: sfp: Add compatible binding for TA 2.1 SFPs Sean Anderson
2022-04-28 18:16 ` [PATCH v3 5/9] arm64: dts: ls1028a: Update SFP binding to include clock Sean Anderson
2022-05-03 13:47 ` Michael Walle
2022-06-29 13:32 ` Shawn Guo
2022-04-28 18:17 ` [PATCH v3 6/9] ARM: dts: layerscape: Add SFP binding for TA 2.1 devices Sean Anderson
2022-06-29 13:34 ` Shawn Guo
2022-04-28 18:17 ` [PATCH v3 7/9] ARM: dts: Add SFP binding for TA 3.0 devices Sean Anderson
2022-04-28 18:17 ` [PATCH v3 8/9] nvmem: sfp: Use regmap Sean Anderson
2022-04-28 18:17 ` [PATCH v3 9/9] nvmem: sfp: Add support for TA 2.1 devices Sean Anderson
2022-04-29 15:56 ` Srinivas Kandagatla [this message]
2022-05-03 13:43 ` [PATCH v3 0/9] nvmem: sfp: binding updates and additions Michael Walle
2022-05-09 8:28 ` Michael Walle
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7aa5d553-04ad-5198-153c-39a9375a6a12@linaro.org \
--to=srinivas.kandagatla@linaro.org \
--cc=andrew@lunn.ch \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=leoyang.li@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=michael@walle.cc \
--cc=robh+dt@kernel.org \
--cc=sean.anderson@seco.com \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).