linux-kernel - Re: (subset) [PATCH v3 2/5] soc: samsung: Add USI driver

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Message-Id: <163939390678.7492.6547802857453426522.b4-ty@canonical.com>
Date:   Mon, 13 Dec 2021 12:12:42 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Sam Protsenko <semen.protsenko@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Jaewon Kim <jaewon02.kim@...sung.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-serial@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        Chanho Park <chanho61.park@...sung.com>,
        David Virag <virag.david003@...il.com>,
        Youngmin Nam <youngmin.nam@...sung.com>,
        devicetree@...r.kernel.org
Subject: Re: (subset) [PATCH v3 2/5] soc: samsung: Add USI driver

On Sat, 4 Dec 2021 21:57:54 +0200, Sam Protsenko wrote:
> USIv2 IP-core is found on modern ARM64 Exynos SoCs (like Exynos850) and
> provides selectable serial protocol (one of: UART, SPI, I2C). USIv2
> registers usually reside in the same register map as a particular
> underlying protocol it implements, but have some particular offset. E.g.
> on Exynos850 the USI_UART has 0x13820000 base address, where UART
> registers have 0x00..0x40 offsets, and USI registers have 0xc0..0xdc
> offsets. Desired protocol can be chosen via SW_CONF register from System
> Register block of the same domain as USI.
> 
> [...]

Applied, thanks!

[2/5] soc: samsung: Add USI driver
      commit: cc4fcd60ac51d99ef75fa80f14ac6202f46c3dfc

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>