From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=178.251.229.89 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793019132; b=esvlvqvwCtDSI/QFzOEjY6skIyjIaRpE8YUzn5P3W5rqLYnYZzdQxSYLkYy0cAsZOEth LhXhwXiOkswoQYWOxpkMIppk9i5smcpf5dFzh+4qWSLnRz9h/Vf0/h8prpTVXAflwRRB9 1SnE8yISe+J2ZfblYrGR9emqesLmGCck9VhDLd+RXbI85xBZlnw+gcPXm1UNwdX9yyuE/ dX4q4AdYmOODiyffkess/UkUcp0K8SQ95xr/toyL53p+X3UKN+x5jm3a7YekiZmJ6o15v ey4vHsuEnpWVCMzABFPUyeDS6M/jdrvP5pT7LybhGtVYSxDCtgGZ318Se91g1UMlYkQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793019132; h=DMARC-Filter:Received:DKIM-Signature:From:To:Cc:Subject:Date: Message-ID:X-Mailer:MIME-Version:Content-Transfer-Encoding: X-Last-TLS-Session-Version; bh=ONPO9iv+gG/8/my8a4wsEXO1rhD3B0oGFhZA4jXD498=; b=k6s8M7UV2a+eqyd8guivy84D2q2Koxn8hqA+dLjuSvW/DW8eH2tCN/i5IPquxN1FvWS5 IzoO3zxb6djyVxvRYvF9Lm3kz61cpNDSeEpPU9a62dO4NMH6HlC+xudUubuI59yL/3uZN xNNWsRQ/6o3TOJ3skYOzRrSAbGx8CK8ujAG/DWz/U/XRQGivEK2bLR0U4tuYQ3IcJwicd JYFDto79PnXqNWn3ik93/O65lz1gm0s0uXBwPgo3hUeLk/LVMepVItK9PunCLcUlxDXiQ jFU9c1pXkHpoAVvRkq/wqEs5eprGG/HFs8FnmnmK5ccUv4J/8qJAHdPwvlF/qncoxfw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass header.d=nabladev.com header.i=@nabladev.com header.a=rsa-sha256 header.s=dkim header.b=eSWucYVB; arc=none smtp.remote-ip=178.251.229.89 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0AF17606A31A; Mon, 26 Oct 2026 12:52:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 0AF17606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=nabladev.com header.i=@nabladev.com header.a=rsa-sha256 header.s=dkim header.b=eSWucYVB Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 2DD01108493; Mon, 26 Oct 2026 13:52:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1793019125; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=ONPO9iv+gG/8/my8a4wsEXO1rhD3B0oGFhZA4jXD498=; b=eSWucYVBc5laiV8IH04jLFMhd1NqSSAgVFtoBYhzz8ofkfrMWNiTQScay55YlczBNsLLzJ NkCDA6A6AMVK50wEPUP4VnM4TV5eiFVgienl86d5xGXbMlPjQyJETeSyc1CemKKD0GKRBb f0wsWwV2mdC7KDSw5j7GEA93jiXGxlCU/7IBFGNTeHmBBprrVJUlMkWh9KL6Q/k5BMjcXN iO057G9cQcL0Imoi+xSqROEys44E+lxaRiG6oYhOdD9AFgAdNrhLBQLQMw/v0Rq/6O5pV0 Wepe63+vL175llrR9nEo2NwiJxhDK6cdtWDq3OLmqfpQCnDw32O7HTanq2ZlKA== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , Christoph Niedermaier , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Rob Herring , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH] arm64: dts: st: Move Bluetooth to USART2 on STM32MP23xx DHCOS SoM Date: Mon, 26 Oct 2026 13:51:38 +0100 Message-ID: <20261026125201.76716-1-marex@nabladev.com> X-Mailer: git-send-email 2.53.0 X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 The Bluetooth chip is connected to USART2 on STM32MP23xx DHCOS SoM, adjust the DT to match the schematic. Fixes: 6642d6a47901 ("arm64: dts: st: Add support for DH electronics STM32MP23xx/STM32MP25xx DHCOS SoM and Breakout Board and DHSBC") Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Christoph Niedermaier Cc: Conor Dooley Cc: Krzysztof Kozlowski Cc: Maxime Coquelin Cc: Rob Herring Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com --- .../arm64/boot/dts/st/stm32mp23xx-dhcos-som.dtsi | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/st/stm32mp23xx-dhcos-som.dtsi b/arch/arm64/boot/dts/st/stm32mp23xx-dhcos-som.dtsi index ffdcceb2fa237..5d4624c3200ad 100644 --- a/arch/arm64/boot/dts/st/stm32mp23xx-dhcos-som.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp23xx-dhcos-som.dtsi @@ -24,7 +24,6 @@ &rv3032 { interrupts-extended = <&gpiod 10 IRQ_TYPE_EDGE_FALLING>; }; -/* Bluetooth */ &usart1 { pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&usart1_pins_a>; @@ -32,15 +31,9 @@ &usart1 { pinctrl-2 = <&usart1_idle_pins_a>; uart-has-rtscts; status = "okay"; - - bluetooth { - compatible = "infineon,cyw55572-bt"; - brcm,requires-autobaud-mode; - max-speed = <3000000>; - shutdown-gpios = <&ioexp 2 GPIO_ACTIVE_HIGH>; - }; }; +/* Bluetooth */ &usart2 { pinctrl-names = "default", "sleep", "idle"; pinctrl-0 = <&usart2_pins_b>; @@ -48,4 +41,11 @@ &usart2 { pinctrl-2 = <&usart2_idle_pins_b>; uart-has-rtscts; status = "okay"; + + bluetooth { + compatible = "infineon,cyw55572-bt"; + brcm,requires-autobaud-mode; + max-speed = <3000000>; + shutdown-gpios = <&ioexp 2 GPIO_ACTIVE_HIGH>; + }; }; -- 2.53.0