From: Herbert Xu <herbert@gondor.apana.org.au>
To: Gatien Chevallier <gatien.chevallier@foss.st.com>
Cc: Olivia Mackall <olivia@selenic.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Lionel Debieve <lionel.debieve@foss.st.com>,
linux-crypto@vger.kernel.org, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 0/9] hwrng: stm32: support STM32MP13x platforms
Date: Sun, 1 Oct 2023 16:33:35 +0800 [thread overview]
Message-ID: <ZRku36epapNNQP3b@gondor.apana.org.au> (raw)
In-Reply-To: <20230921080301.253563-1-gatien.chevallier@foss.st.com>
On Thu, Sep 21, 2023 at 10:02:52AM +0200, Gatien Chevallier wrote:
> The STM32MP13x platforms have a RNG hardware block that supports
> customization, a conditional reset sequences that allows to
> recover from certain situations and a configuration locking
> mechanism.
>
> This series adds support for the mentionned features. Note that
> the hardware RNG can and should be managed in the secure world
> for this platform, hence the rng not being default enabled on
> the STM32MP135F-DK board.
>
> Changes in V2:
> - Use pm_ptr() and add __maybe_unused on PM API
> - Correct bug using WARN_ON
>
> Changes in V3:
> - Squash of bindings patches
> - st,rng-lock-conf property declaration rework
> - Fix stm32_rng_pm_ops declaration in patch [5/9]
>
> Gatien Chevallier (9):
> dt-bindings: rng: introduce new compatible for STM32MP13x
> hwrng: stm32 - use devm_platform_get_and_ioremap_resource() API
> hwrng: stm32 - implement STM32MP13x support
> hwrng: stm32 - implement error concealment
> hwrng: stm32 - rework error handling in stm32_rng_read()
> hwrng: stm32 - restrain RNG noise source clock
> hwrng: stm32 - support RNG configuration locking mechanism
> hwrng: stm32 - rework power management sequences
> ARM: dts: stm32: add RNG node for STM32MP13x platforms
>
> .../devicetree/bindings/rng/st,stm32-rng.yaml | 20 +-
> arch/arm/boot/dts/st/stm32mp131.dtsi | 8 +
> drivers/char/hw_random/stm32-rng.c | 511 +++++++++++++++---
> 3 files changed, 455 insertions(+), 84 deletions(-)
>
> --
> 2.25.1
Patches 1-8 applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2023-10-01 8:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-21 8:02 Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 1/9] dt-bindings: rng: introduce new compatible for STM32MP13x Gatien Chevallier
2023-09-22 20:49 ` Rob Herring
2023-09-21 8:02 ` [PATCH v3 2/9] hwrng: stm32 - use devm_platform_get_and_ioremap_resource() API Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 3/9] hwrng: stm32 - implement STM32MP13x support Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 4/9] hwrng: stm32 - implement error concealment Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 5/9] hwrng: stm32 - rework error handling in stm32_rng_read() Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 6/9] hwrng: stm32 - restrain RNG noise source clock Gatien Chevallier
2023-09-21 8:02 ` [PATCH v3 7/9] hwrng: stm32 - support RNG configuration locking mechanism Gatien Chevallier
2023-09-21 8:03 ` [PATCH v3 8/9] hwrng: stm32 - rework power management sequences Gatien Chevallier
2023-09-21 8:03 ` [PATCH v3 9/9] ARM: dts: stm32: add RNG node for STM32MP13x platforms Gatien Chevallier
2023-09-22 8:20 ` [EXTERNAL] " Kamlesh Gurudasani
2023-09-25 9:31 ` Gatien CHEVALLIER
2023-10-01 8:33 ` Herbert Xu [this message]
2023-10-09 12:02 ` [PATCH v3 0/9] hwrng: stm32: support " Alexandre TORGUE
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