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[2a01:c23:c4df:e300:c146:1250:ead2:43ad]) by smtp.googlemail.com with ESMTPSA id d14-20020adff2ce000000b002bc7fcf08ddsm1939537wrp.103.2023.02.09.12.09.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Feb 2023 12:09:26 -0800 (PST) Message-ID: <8a99341b-8546-8f90-c9a5-087d927cac48@gmail.com> Date: Thu, 9 Feb 2023 21:09:25 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Content-Language: en-US To: Rob Herring , Krzysztof Kozlowski , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: "open list:ARM/Amlogic Meson..." , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Nan Li , Vyacheslav Bocharov From: Heiner Kallweit Subject: [PATCH 0/3] arm64: dts: amlogic: Make mmc host controller interrupts level-sensitive X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230209_120932_959605_987B0E06 X-CRM114-Status: UNSURE ( 7.72 ) 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: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org The usage of edge-triggered interrupts lead to lost interrupts under load, see [0]. This was confirmed to be fixed by using level-triggered interrupts. The report was about SDIO. However, as the host controller is the same for SD and MMC, apply the change to all mmc controller instances. [0] https://www.spinics.net/lists/linux-mmc/msg73991.html This series replaces the prior "TEST"-annotated patch. Heiner Kallweit (3): arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 4 ++-- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 +++--- arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 6 +++--- 3 files changed, 8 insertions(+), 8 deletions(-) Acked-by: Neil Armstrong