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[209.85.220.41]) by mx.google.com with SMTPS id ffacd0b85a97d-45ef34c1ec7sor151549f8f.4.2026.05.29.07.47.23 for (Google Transport Security); Fri, 29 May 2026 07:47:23 -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-Forwarded-Encrypted: i=1; AFNElJ99IvZ4FXuLe/DB7Qbq5FcB8EFW6Ow/Njr/iQz4IK2S5zpcEEAuoGH+6LXcK3XPvMjQk4ubujRwNEBnaasJ@amarulasolutions.com X-Gm-Gg: Acq92OE2a5/L8yIbxR+LImmVBatDZSdWvb9XMn4At4j2swJqdUzLf1aQ5wEe95Lgf9d nKQZigvlShMYN3gos8Gsq1HbOYbW78IRD5IEljeGV1OJj6a/pflb+7TLQzq7orfUl0KecO/N5IP 5B7f7VXcSD19enZyl2evDKK5AX1dbzmY3y8hvO3W81hIqYGbAQY2EYzWUVG/I+hPXrcF1oCOQQ1 my6uP2PZRL9BCrQFfqzM9Nm6+Hc+CHT7UQboXju+2oXcG4csw+y3UO1h+X1Y3gZZyZEFxq77ALe EMoq16eLsmEJl+uUlf19Z8eKDA6XM9YX/2vY6YHiUfbO2wljXd8eZ62JmIvhzI1rwJ70FpXHsrs zLlw1yaLodzGXddYKYO+nWhpaSJBxdekZBy4H37PKWy0sLpaHQo9ArwuyYQAiP5lCgihAaOT21n kz5JwkHwjYRtRfF4Ryej7trDGc9N2LWO7zGU32Pg1idX1l01gzaaSy6bn6Wuy5UPIy21wc8Bxql ro7GqZ2A/3dmBUYOlvDbBMdwwcSdsGNvC+E2sLGMX5ORjR2YvrsrfAviNQi0+EFAIjHrA== X-Received: by 2002:a05:600d:6414:20b0:48f:e245:394e with SMTP id 5b1f17b1804b1-4909c0c8cc0mr44542145e9.27.1780066042883; Fri, 29 May 2026 07:47:22 -0700 (PDT) Received: from dario-ThinkPad-P14s-Gen-5.amarulasolutions.com ([2.196.43.161]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4909d6eb470sm38694785e9.10.2026.05.29.07.47.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 May 2026 07:47:22 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: domenico.acri@engicam.com, francesco.utel@engicam.com, michael@amarulasolutions.com, linux-amarula@amarulasolutions.com, Dario Binacchi , Alexandre Torgue , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 04/15] arm64: dts: st: add i2c1 pins for stm32mp25 Date: Fri, 29 May 2026 16:46:18 +0200 Message-ID: <20260529144707.3931919-5-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260529144707.3931919-1-dario.binacchi@amarulasolutions.com> References: <20260529144707.3931919-1-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=nWDXOrHx; 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 i2c1 pins used on MicroGEA-STM32MP257-RMM board. Signed-off-by: Dario Binacchi --- (no changes since v1) arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index 456ece7f8ebc..db485b9ed904 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -203,6 +203,25 @@ pins { }; }; + /omit-if-no-ref/ + i2c1_pins_a: i2c1-0 { + pins { + pinmux = , /* I2C1_SCL */ + ; /* I2C1_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + /omit-if-no-ref/ + i2c1_sleep_pins_a: i2c1-sleep-0 { + pins { + pinmux = , /* I2C1_SCL */ + ; /* I2C1_SDA */ + }; + }; + /omit-if-no-ref/ i2c2_pins_a: i2c2-0 { pins {