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[209.85.220.41]) by mx.google.com with SMTPS id 4fb4d7f45d1cf-683106430e3sor1583068a12.2.2026.05.15.08.11.08 for (Google Transport Security); Fri, 15 May 2026 08:11:08 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Gm-Gg: Acq92OHy0cXS62YYle+em2QKYwn0xV3CYUEeXW/Y4UwcDTIo4qQ4IQTndlD39PRkgBc zp7hCtiSh8q56zD9U4YmMbl92DkGiCLlQhwn2bJthXbz8ifvLTEKUVZBj7gAY+MZo59+yDVhBBp ros/UgIlWCG+G16ObhW1ulJdCgKioZmKQ84TTmxJ1jhxxwKAkTwQDRNPCeBmWlQ75yJmwebf2zX 1cKWfssKxQzT8tvfZQ9dvI1BSDZs3HsqnLY7l8kAC0D1XoQyyGZv7eLCJe7aOc2ZXIzCsfVUXPg 1P3AhLKMxxULGDyJxTrJchRQtI7ktFBGoPK95XxvcnCDlBu3Emt0yFo0FRiktotPY48QB8u8qLP AFTjwVyOROKudy7VcyiDK7Z4bKXUS4l3Mz9gQfzBlU8UkGAdYgDAKZOjB6UwA7W9iXSMADE7mkM Qkr+CAeWX2sh+l80lcdRB4fs7LSg2c53OWugdjQn89zJT/Ty1lljXK6i3kMmywirqI3XyVMfQwl iQwwHaF9QxjwkRT2n6o3F2zXhCGArIOPp3chD7MKHIEfism X-Received: by 2002:a05:6402:524f:b0:670:1417:2132 with SMTP id 4fb4d7f45d1cf-683bd08d14dmr2262034a12.18.1778857868217; Fri, 15 May 2026 08:11:08 -0700 (PDT) Received: from dario-ThinkPad-P14s-Gen-5.amarulasolutions.com ([2.196.42.112]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-68310b4069dsm2184189a12.1.2026.05.15.08.11.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2026 08:11:05 -0700 (PDT) From: Dario Binacchi To: michael@amarulasolutions.com Cc: linux-amarula@amarulasolutions.com, roberto.bonacina@wh.com, Dario Binacchi Subject: [PATCH 11/15] arm64: dts: st: add usart1 pins for stm32mp25 Date: Fri, 15 May 2026 17:10:32 +0200 Message-ID: <20260515151036.1851820-11-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260515151036.1851820-1-dario.binacchi@amarulasolutions.com> References: <20260515151036.1851820-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=Gb5QdDWU; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=neutral header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Add the usart1 pins used on MicroGEA-STM32MP257-RMM board. Signed-off-by: Dario Binacchi --- arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index f7bcd6435f39..d51608d30ede 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -766,6 +766,39 @@ pins { }; }; + /omit-if-no-ref/ + usart1_pins_b: usart1-1 { + pins1 { + pinmux = ; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* USART1_RX */ + bias-disable; + }; + }; + + /omit-if-no-ref/ + usart1_idle_pins_b: usart1-idle-1 { + pins1 { + pinmux = ; /* USART1_TX */ + }; + pins2 { + pinmux = ; /* USART1_RX */ + bias-disable; + }; + }; + + /omit-if-no-ref/ + usart1_sleep_pins_b: usart1-sleep-1 { + pins { + pinmux = , /* USART1_TX */ + ; /* USART1_RX */ + }; + }; + /omit-if-no-ref/ usart2_pins_a: usart2-0 { pins1 {