linux-kernel - Re: [PATCH v2 1/4] mfd: exynos-lpass: Enable UART module support

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Message-ID: <20181221145608.GU13248@dell>
Date:   Fri, 21 Dec 2018 14:56:08 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
        linux-samsung-soc@...r.kernel.org,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Beomho Seo <beomho.seo@...sung.com>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH v2 1/4] mfd: exynos-lpass: Enable UART module support

On Fri, 21 Dec 2018, Marek Szyprowski wrote:

> From: Beomho Seo <beomho.seo@...sung.com>
> 
> This patch enables proper interrupts routing between UART module
> in Exynos Audio SubSystem and the rest of the SoC. This routing is
> completely transparent for UART device and CPU/GIC. UART driver requests
> interrupts from the respective controller and enables/masks/handles it
> by itself via standard methods.
> 
> There are boards (for example TM2), which use UART module in Exynos Audio
> SubStem for communication with BlueTooth chip.
> 
> Signed-off-by: Beomho Seo <beomho.seo@...sung.com>
> [mszyprow: rephrased commit message, added UART reset]
> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
> Reviewed-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
> ---
> Changelog
> v2:
> - rephrased and extended commit message
> ---
>  drivers/mfd/exynos-lpass.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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