From nobody Fri Oct 2 06:18:48 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CEAF53E0088; Tue, 4 Aug 2026 13:14:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785849248; cv=none; b=X66EIh7s8+7IDI9UgiReSC3D5r8kUmiZ78FmqVJbouYje2rWN7Hb9xrDguOPZrmBGHVftmj+allzBVOaC1bbQNATf0EJlxNozGjPd13+IdYB2ca35KyW9bL2unSC7RiKBBbWgJ8e49oVJoA5INLgM8ufPPw3c4+/bDByklRlyNI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785849248; c=relaxed/simple; bh=/MKWKONQK9pvBmbMb+jL2ulg4+Hsp+n+1Tof1+X5ess=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rBKnsWFsGZ5luicGh2B6o+dcrOp7nPlaCHnx0jaKb1IPAJMGzIDAmN+gMuKCUMIkDRhlQzgL3xMV42AhmN4GmVayMlwkATWR3NhY7cC187VLi3JG0SjHWMsSx6cPzNTT0aQJacjRYUKd1iwoQpLygKjVtHLZT8Zqz5/SzTqcTrI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=1+DPPkTg; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=/NhH7eej; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="1+DPPkTg"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="/NhH7eej" From: Gregor Herburger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1785849243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LMXBx6JiVxExqi9nyxpGvBkZnmNfKmRnM7bi6imU1IA=; b=1+DPPkTgN63DpQwSgnY9hrTeHhZD0P4DbHBv5T9BQaUpL4Q+GO4i8b5uyG9iiyAQiMmI37 PVWGWir8MZsbPbDoUMXiD9ut0tmxgQ/UEEMFEMx8xvLHGM+Y7BmO3RaCdB9bvUzXxz+lmo EiihaxrddoEyK4dXGZ5oK1RbfQdGgkztWyB1gB1XCLAsoa8EzkCbrt4NjrghpK/i/GHcXR h18KSNnDy1E3AdRraa7joigyd48UgF1p2+q3lc/yytz2gPSyBBsgYpSQnAeC37TNtJgf3o YtcBt7oijP1AfJHyDoqHHKezXisv2MvfIDFiPaBrpOc4PLrWqgNg/CH/qQRRRA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1785849243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LMXBx6JiVxExqi9nyxpGvBkZnmNfKmRnM7bi6imU1IA=; b=/NhH7eej9OJkM9cQ1wrFVl/WnOlf7wUIew0TM+tuv73zzXQIDXENNCK04gA8+Xg0Cz7BTK o/+gbgZUXp8WRCBw== Date: Tue, 04 Aug 2026 15:13:48 +0200 Subject: [PATCH v3 1/2] dt-bindings: arm: bcm2835: Add Raspberry Pi 5 d0 Stepping Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260804-bcm2712-d-stepping-compatible-v3-1-1860094486eb@linutronix.de> References: <20260804-bcm2712-d-stepping-compatible-v3-0-1860094486eb@linutronix.de> In-Reply-To: <20260804-bcm2712-d-stepping-compatible-v3-0-1860094486eb@linutronix.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Eric Anholt , Stefan Wahren Cc: devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Gregor Herburger X-Developer-Signature: v=1; a=ed25519-sha256; t=1785849242; l=762; i=gregor.herburger@linutronix.de; s=20260226; h=from:subject:message-id; bh=/MKWKONQK9pvBmbMb+jL2ulg4+Hsp+n+1Tof1+X5ess=; b=hYfhb/epw5l1XpP1ikvPBir7/LQlcjvLdkGiGpsbrTRqo1i7+jezcSOYxuaBa/xjFYMgqgUda kb8SbdhoHVMA/9daln+zsow/fKPFFgxbqhUdaVKBTPeyo8emnNc5fhp X-Developer-Key: i=gregor.herburger@linutronix.de; a=ed25519; pk=u72Lv7+/lS5CC1hmSrb17lv/6CK7HBh4Lvz77PHA5LM= Add the Raspberry Pi 5 d0 Stepping to the schema. Signed-off-by: Gregor Herburger --- Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml b/Docum= entation/devicetree/bindings/arm/bcm/bcm2835.yaml index 2729a542c4f35..e2b32905c6a8f 100644 --- a/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml +++ b/Documentation/devicetree/bindings/arm/bcm/bcm2835.yaml @@ -26,6 +26,7 @@ properties: - description: BCM2712 based Boards items: - enum: + - raspberrypi,5-model-b-d0 - raspberrypi,5-model-b - const: brcm,bcm2712 =20 --=20 2.47.3 From nobody Fri Oct 2 06:18:48 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E47FD455170; Tue, 4 Aug 2026 13:14:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785849249; cv=none; b=EDpze14EcILLtALVlHBL942dE4CtiKpwmaBQHbqfmdxBONxgmnH8/XVFzv9dOxi0F2MaTeYZ5/d4UrqMnL4mR0COI8OxmRoXl09T84YMtAIpTwMpB01nXAr7a93IwN2fifmnvN3ouyuJ5rKZ8+4EEAgLndrYp0Roq8Pkey296KI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785849249; c=relaxed/simple; bh=7f3naYgkeff804R+bmXoqHjRNXOpcMBIka3iPoDNmBw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rdW6eYtmf5jR++2nAmDXxsdSytU+pS3fcO2RmPqKOgxGt8arS1Oex034gCAKRWTake9ga+hsxwYuMSh+pYh31SljJi3tRmoBR/4qLE6xGk61C/4SCj1wG55YEGT5A83tHffrhoeG5Mgpmg4vuZnAi0jvF2riZ+XZIa5XMENvle8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=dslGIiMm; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=MY63SY/D; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="dslGIiMm"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="MY63SY/D" From: Gregor Herburger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1785849243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ottxVU9lmATMxS27KNTpJhhVUCPJJDW3skRaFvjRvaA=; b=dslGIiMmsdfaYY/VUGwD3MRk/iW8udv2QGLgMvruBLcBJG0mRoXo91ofHK1kS1py3dpoFB bm9uLWQkDO+8BhwD4+LrU2WLwkAtYhFpgKMQ/CXXuatSCToJdSjZFxnnaKujcI3owLm5mU bvgGBV4/PaiJw2aPshuulU5prxs+WwHdOhlZMEgublIyExUAPgCYVcWUoiJ9WA84dhAqzH xbKW/D5n3R5n1ADK7O0rrkXCNB0/90YMMcET5iZ3OCPVrV3pLaixZLM0Ms3PY2oLrL2TD6 n7zyzaZjybXiM0nBBp3OXDae5+J/wo0jIuZu2w4OrpbPlYt5EtHfE/0CE7xgEg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1785849243; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ottxVU9lmATMxS27KNTpJhhVUCPJJDW3skRaFvjRvaA=; b=MY63SY/DTgdWZBZzaLcxkPLKgpV8dXQrz8/qVv5rQh73aWAOnoprO3ckwun4zG5BKCibQp nn0EWguVpKOdzsBA== Date: Tue, 04 Aug 2026 15:13:49 +0200 Subject: [PATCH v3 2/2] arm64: dts: broadcom: bcm2712-d-rpi-5-b: add compatible Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260804-bcm2712-d-stepping-compatible-v3-2-1860094486eb@linutronix.de> References: <20260804-bcm2712-d-stepping-compatible-v3-0-1860094486eb@linutronix.de> In-Reply-To: <20260804-bcm2712-d-stepping-compatible-v3-0-1860094486eb@linutronix.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Eric Anholt , Stefan Wahren Cc: devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Gregor Herburger X-Developer-Signature: v=1; a=ed25519-sha256; t=1785849242; l=1217; i=gregor.herburger@linutronix.de; s=20260226; h=from:subject:message-id; bh=7f3naYgkeff804R+bmXoqHjRNXOpcMBIka3iPoDNmBw=; b=LpPlPJ89DacDPZsSss/PxhldgmbBomzwoht73l6wVCl0QOyams0w7Dto610nx7yzeDdUZxeDu f2s70ifMPwkD31WOR2gUkltfNaFDUEGdjKvbpDMRnwT7xhWfamg+5zX X-Developer-Key: i=gregor.herburger@linutronix.de; a=ed25519; pk=u72Lv7+/lS5CC1hmSrb17lv/6CK7HBh4Lvz77PHA5LM= The bcm2712 found on the Raspberry Pi 5 is available in the d Stepping and in a c Stepping. There are two separate dts files. The bcm2712-rpi-5-b.dts for the c Stepping and the bcm2712-d-rpi-5-b.dts for the d Stepping. The d stepping does not set its own compatible/model string but uses "raspberrypi,5-model-b". These two steppings are not compatible. Booting with the wrong dtb file causes a crash at boot. Add a compatibles string "raspberrypi,5-model-b-d0" to allow us to distinguish between those two steppings. Signed-off-by: Gregor Herburger --- arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts b/arch/arm6= 4/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts index 127be0fc27c22..5a86ad69645c3 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts +++ b/arch/arm64/boot/dts/broadcom/bcm2712-d-rpi-5-b.dts @@ -3,6 +3,11 @@ =20 #include "bcm2712-rpi-5-b.dts" =20 +/ { + compatible =3D "raspberrypi,5-model-b-d0", "brcm,bcm2712"; + model =3D "Raspberry Pi 5 d0 Stepping"; +}; + &gio_aon { brcm,gpio-bank-widths =3D <15 6>; =20 --=20 2.47.3