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Mon, 18 May 2026 07:32:14 -0700 (PDT) Received: from dario-ThinkPad-P14s-Gen-5.amarulasolutions.com ([2.196.43.167]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45da0a1aeafsm39564572f8f.23.2026.05.18.07.32.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2026 07:32:13 -0700 (PDT) From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: linux-amarula@amarulasolutions.com, domenico.acri@engicam.com, francesco.utel@engicam.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 08/15] arm64: dts: st: add sai1 pins for stm32mp25 Date: Mon, 18 May 2026 16:31:23 +0200 Message-ID: <20260518143150.3138712-9-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260518143150.3138712-1-dario.binacchi@amarulasolutions.com> References: <20260518143150.3138712-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260518_073215_924116_DF4791C9 X-CRM114-Status: GOOD ( 10.84 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the sai1 pins used on MicroGEA-STM32MP257-RMM board. Signed-off-by: Dario Binacchi --- arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index eab8ebe71660..ab1e62cf2bfc 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -520,6 +520,51 @@ pins { }; }; + /omit-if-no-ref/ + sai1a_pins_a: sai1a-0 { + pins1 { + pinmux = , /* SAI1_SD_A */ + , /* SAI1_FS_A */ + ; /* SAI1_SCK_A */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + pins2 { + pinmux = ; /* SAI1_MCLK_A */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + /omit-if-no-ref/ + sai1a_sleep_pins_a: sai1a-sleep-0 { + pins { + pinmux = , /* SAI1_SD_A */ + , /* SAI1_FS_A */ + , /* SAI1_SCK_A */ + ; /* SAI1_MCLK_A */ + }; + }; + + /omit-if-no-ref/ + sai1b_pins_a: sai1b-0 { + pins { + pinmux = ; /* SAI1_SD_B */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + }; + + /omit-if-no-ref/ + sai1b_sleep_pins_a: sai1b-sleep-0 { + pins { + pinmux = ; /* SAI1_SD_B */ + }; + }; + /omit-if-no-ref/ sdmmc1_b4_pins_a: sdmmc1-b4-0 { pins1 { -- 2.43.0