From: Rob Herring <robh+dt@kernel.org>
To: Alexander Steffen <Alexander.Steffen@infineon.com>,
Joel Stanley <joel@jms.id.au>
Cc: devicetree@vger.kernel.org, jarkko@kernel.org,
linux-integrity@vger.kernel.org, Johannes.Holland@infineon.com,
benoit.houyere@st.com, amirmizi6@gmail.com, peter@pjd.dev
Subject: Re: [PATCH 0/7] Clean up TPM compatibles
Date: Fri, 30 Sep 2022 17:09:04 -0500 [thread overview]
Message-ID: <CAL_JsqLTsV+Ukh9GhJ0guR0rqSUSY2E-Zn2XQLB28Ph2=gjaBg@mail.gmail.com> (raw)
In-Reply-To: <20220930165116.13329-1-Alexander.Steffen@infineon.com>
+Joel
On Fri, Sep 30, 2022 at 12:03 PM Alexander Steffen
<Alexander.Steffen@infineon.com> wrote:
>
> Not all TPM compatibles were documented correctly so far. Some were not
> documented at all, others missed some properties, most of them did not use the
> latest YAML format. But by design most TPMs are very similar, so this allows to
> document them in a single trivial-tpms.yaml, similar to how
> trivial-devices.yaml documents simple I2C and SPI devices. This fixes all the
> documentation issues and ensures that dtbs_check can be used in the future to
> detect incorrect configurations automatically.
>
> Alexander Steffen (7):
> dt-bindings: tpm: Introduce trivial-tpms.yaml
> dt-bindings: tpm: Improve documentation of compatibles
> dt-bindings: tpm: Add previously undocumented properties
> dt-bindings: tpm: Merge existing trivial TPMs to YAML
> dt-bindings: tpm: Document previously undocumented compatibles
> dt-bindings: tpm: Add fallbacks for all TCG-compliant TPM variants
> tpm: Add missing compatibles to drivers
>
> .../bindings/security/tpm/google,cr50.txt | 19 ---
> .../bindings/security/tpm/tpm-i2c.txt | 26 ----
> .../bindings/security/tpm/tpm_tis_mmio.txt | 25 ----
> .../bindings/security/tpm/tpm_tis_spi.txt | 23 ----
> .../bindings/security/tpm/trivial-tpms.yaml | 118 ++++++++++++++++++
> .../devicetree/bindings/trivial-devices.yaml | 16 ---
> drivers/char/tpm/tpm_tis_i2c.c | 2 +
> drivers/char/tpm/tpm_tis_spi_main.c | 1 +
> 8 files changed, 121 insertions(+), 109 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/security/tpm/google,cr50.txt
> delete mode 100644 Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt
> delete mode 100644 Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt
> delete mode 100644 Documentation/devicetree/bindings/security/tpm/tpm_tis_spi.txt
> create mode 100644 Documentation/devicetree/bindings/security/tpm/trivial-tpms.yaml
Thanks, but please coordinate your work with this[1].
Rob
[1] https://lore.kernel.org/all/20220928043957.2636877-1-joel@jms.id.au/
>
prev parent reply other threads:[~2022-09-30 22:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-30 16:51 [PATCH 0/7] Clean up TPM compatibles Alexander Steffen
2022-09-30 16:51 ` [PATCH 1/7] dt-bindings: tpm: Introduce trivial-tpms.yaml Alexander Steffen
2022-09-30 22:15 ` Rob Herring
2022-10-04 17:41 ` Alexander Steffen
2022-11-01 12:17 ` Rob Herring
2022-09-30 16:51 ` [PATCH 2/7] dt-bindings: tpm: Improve documentation of compatibles Alexander Steffen
2022-09-30 22:05 ` Rob Herring
2022-10-04 17:37 ` Alexander Steffen
2022-09-30 16:51 ` [PATCH 3/7] dt-bindings: tpm: Add previously undocumented properties Alexander Steffen
2022-09-30 22:20 ` Rob Herring
2022-10-04 17:43 ` Alexander Steffen
2022-09-30 16:51 ` [PATCH 4/7] dt-bindings: tpm: Merge existing trivial TPMs to YAML Alexander Steffen
2022-09-30 22:05 ` Rob Herring
2022-10-04 17:38 ` Alexander Steffen
2022-11-01 12:03 ` Rob Herring
2022-09-30 22:09 ` Rob Herring [this message]
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