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([2a01:e0a:90c:e290:d88a:b479:b222:83bb]) by smtp.gmail.com with ESMTPSA id q3sm3518095wrr.43.2021.05.20.09.02.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 May 2021 09:02:01 -0700 (PDT) Subject: Re: [PATCH 0/3] tty: serial: meson: add amlogic,uart-fifosize property To: Greg KH Cc: linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, jirislaby@kernel.org References: <20210518075833.3736038-1-narmstrong@baylibre.com> <9c6ce679-1721-be40-c1b2-6ae90503d2cb@baylibre.com> From: Neil Armstrong Organization: Baylibre Message-ID: <9f4f2dce-79ce-bef5-0725-2e3cbf530999@baylibre.com> Date: Thu, 20 May 2021 18:02:00 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20/05/2021 16:10, Greg KH wrote: > On Thu, May 20, 2021 at 03:55:35PM +0200, Neil Armstrong wrote: >> Hi Greg, >> >> On 18/05/2021 09:58, Neil Armstrong wrote: >>> On most of the Amlogic SoCs, the first UART controller in the "Everything-Else" >>> power domain has 128bytes of RX & TX FIFO, so add an optional property to describe >>> a different FIFO size from the other ports (64bytes). >>> >>> This adds a property in the bindings, reads the property from the driver and updates >>> the DT with the new property. >>> >>> Changes since v2: >>> - removed spurious blank line from bindings >>> >>> Changes since v1: >>> - switched to a more generic "fifo-size" >>> >>> Neil Armstrong (3): >>> dt-bindings: serial: amlogic,meson-uart: add fifo-size property >>> tty: serial: meson: retrieve port FIFO size from DT >>> arm64: dts: meson: set 128bytes FIFO size on uart A >>> >>> .../devicetree/bindings/serial/amlogic,meson-uart.yaml | 5 +++++ >>> arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 1 + >>> arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 + >>> arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 1 + >>> drivers/tty/serial/meson_uart.c | 5 ++++- >>> 5 files changed, 12 insertions(+), 1 deletion(-) >>> >> >> Could you apply patches 1 & 2 ? > > Sure, will go do so now... > thanks ! Neil