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Mon, 14 Jun 2021 01:01:26 -0700 (PDT) From: Neil Armstrong To: Martin Blumenstingl , linux-amlogic@lists.infradead.org Cc: Neil Armstrong , khilman@baylibre.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, jbrunet@baylibre.com Subject: Re: [PATCH] ARM: dts: meson: Set the fifo-size of uart_A to 128 bytes Date: Mon, 14 Jun 2021 10:01:24 +0200 Message-Id: <162365768004.30373.6312960282628075528.b4-ty@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210604170844.2201229-1-martin.blumenstingl@googlemail.com> References: <20210604170844.2201229-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_010229_834213_80D0E8FE X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic