linux-kernel - Re: [PATCH 4/6] i2c: exynos5: Add support for ExynosAutoV9 SoC

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Date:   Thu, 2 Dec 2021 09:29:15 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Sam Protsenko <semen.protsenko@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Jaewon Kim <jaewon02.kim@...sung.com>,
        Chanho Park <chanho61.park@...sung.com>,
        David Virag <virag.david003@...il.com>,
        Youngmin Nam <youngmin.nam@...sung.com>,
        Wolfram Sang <wsa@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org
Subject: Re: [PATCH 4/6] i2c: exynos5: Add support for ExynosAutoV9 SoC

On 01/12/2021 20:04, Sam Protsenko wrote:
> From: Jaewon Kim <jaewon02.kim@...sung.com>
> 
> ExynosAutoV9 functioning logic mostly follows I2C_TYPE_EXYNOS7, but
> timing calculation and configuration procedure is changed: e.g. only
> timing_s3 has to be set now.
> 
> Another change of HSI2C controller in ExynosAutoV9 SoC is that it's now
> a part of USIv2 IP-core. No changes is needed for I2C driver though, as
> all USI related configuration is done in USI driver.
> 
> Signed-off-by: Jaewon Kim <jaewon02.kim@...sung.com>
> Signed-off-by: Sam Protsenko <semen.protsenko@...aro.org>
> ---
>  drivers/i2c/busses/i2c-exynos5.c | 62 +++++++++++++++++++++++++++-----
>  1 file changed, 53 insertions(+), 9 deletions(-)
> 


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>


Best regards,
Krzysztof