linux-kernel - Re: [PATCH v5 0/3] Meson S4 HW RNG Support

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Message-ID: <ZR6PmiHLLVdKAROb@gondor.apana.org.au>
Date:   Thu, 5 Oct 2023 18:27:38 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Alexey Romanov <avromanov@...utedevices.com>
Cc:     narmstrong@...libre.com, neil.armstrong@...aro.org,
        olivia@...enic.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        conor@...nel.org, khilman@...libre.com, jbrunet@...libre.com,
        martin.blumenstingl@...glemail.com, f.fainelli@...il.com,
        hkallweit1@...il.com, lists@...ser.cx,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-crypto@...r.kernel.org,
        kernel@...rdevices.ru
Subject: Re: [PATCH v5 0/3] Meson S4 HW RNG Support

On Fri, Sep 29, 2023 at 01:29:35PM +0300, Alexey Romanov wrote:
> Hello!
> 
> This patch series adds hwrng support for Amlogic S4-series.
> Now, S4 uses a new random number generation algorithm.
> This changes implemnents new algo and also adds description
> to meson-s4.dtsi.
> 
> V2:
> 
> - Use readl_relaxed_poll_timeout_atomic() function instead of loop.
> - Use two different functions: meson_rng_read() and meson_s4_rng_read().
> - Fix naming in DT schema (meson-s4-hwrng instead of meson-hwrng-s4).
> - A little code style fixes.
> 
> V3:
> 
> - Fix commit message in patch with dt-bindings schema changes.
> 
> V4:
> 
> - Drop struct meson_rng_priv field from struct meson_rng_data.
> 
> V5:
> 
> - Rebased over v6.7/arm64-dt (Amlogic repo).
> 
> Alexey Romanov (3):
>   drivers: rng: meson: add support for S4
>   dt-bindings: rng: meson: add meson-rng-s4 compatible
>   arch/arm64: dts: meson-s4: add hwrng node
> 
>  .../bindings/rng/amlogic,meson-rng.yaml       |  1 +
>  arch/arm64/boot/dts/amlogic/meson-s4.dtsi     |  5 ++
>  drivers/char/hw_random/meson-rng.c            | 80 ++++++++++++++++++-
>  3 files changed, 83 insertions(+), 3 deletions(-)
> 
> -- 
> 2.25.1

Patches 1-2 applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt