linux-kernel - Re: [PATCH] ARM: dts: meson: Set the fifo-size of uart

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Date:   Mon, 14 Jun 2021 10:01:24 +0200
From:   Neil Armstrong <narmstrong@...libre.com>
To:     Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        linux-amlogic@...ts.infradead.org
Cc:     Neil Armstrong <narmstrong@...libre.com>, khilman@...libre.com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        jbrunet@...libre.com
Subject: Re: [PATCH] ARM: dts: meson: Set the fifo-size of uart_A to 128 bytes

Hi,

On Fri, 4 Jun 2021 19:08:44 +0200, Martin Blumenstingl wrote:
> The first UART controller in the "Everything-Else" power domain is
> called uart_A. Unlike all other UARTs (which use a 64 byte fifo-size in
> hardware) uart_A has a fifo-size of 128 bytes. This UART controller is
> typically used for Bluetooth HCI.
> The fifo-size of 128 bytes is valid from all SoCs from Meson6 (or
> possibly even earlier) all the way up to the latest 64-bit ones.

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v5.14/dt)

[1/1] ARM: dts: meson: Set the fifo-size of uart_A to 128 bytes
      https://git.kernel.org/amlogic/c/7db3cde5123e2acdd65ff7458628a9835c804b27

-- 
Neil