From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4832A49219D; Tue, 15 Sep 2026 11:15:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789470941; cv=none; b=fyf3xU0gEaB5lnmMPCc+FzyV4tnjIgvaKYVMke4XtkMWxiwtRUS9Sa8rHb0YEinA2HZB+YEyo5OwS9cU6N4hgmi8olKUa6t/tGPWQ0trCcCYINGSXi0vaydF40GIOt+uid0dRSo4H0KLiWYbaoMThCr8pnF2OgKtAAgBc+l5Mho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789470941; c=relaxed/simple; bh=/EqyzhFKjVT1Spu2ADyKiMSyXx4yZn96DdPYCnXHJf8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Quqhmidj+6X/J+gC4pfuHOKBB2vEaeUJX5tnX22tq49YDGqnOzf26NdcdUKxTac/g4G8ElElW2jIJVaXxVwZHp7iPze/t817VH1fV4AKa6lPjz9ct/7hmzXJ26Srj3X/3IujRyY930+6IDft1v6NKUkMYCgdtPlMyi2lQ7QKO6w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=etofxHnH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="etofxHnH" Received: by smtp.kernel.org (Postfix) with ESMTPS id E2CABC2BCB8; Tue, 15 Sep 2026 11:15:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1789470941; bh=/EqyzhFKjVT1Spu2ADyKiMSyXx4yZn96DdPYCnXHJf8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=etofxHnH865wmnuJiGyyl5xlQmEyemS5ZhOUVXZQcumwbftMSgVt3eNcR28fhpAXb WX17M8Sb5//m7dJpQVgbk46WfIIkcx7f3B9ZOtcTAwI875N1LAQQCoIuBn95Ul3gse nhDdxE05QyRH0+2EdXxemR+CKoHTGnXLsPeUMGZr7+6xkBZV0w/k0FaMv0gUTjHdux GhQYdo/8TifE6epxaZdS6+g8ySzU5MdLwzFAKbp7u59Umzz6GZ9TDUuJZdrZsBKuyt 78mTySPWcbBnUsrV1qqH5GpPV1hoV0RHMKU6ye0y73ZL9zdsd7wBxPjE9QWKyq+Wq1 5zxlx1nVCuTgg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE35CC88E53; Tue, 15 Sep 2026 11:15:40 +0000 (UTC) From: Long Zhao via B4 Relay Date: Tue, 15 Sep 2026 19:15:31 +0800 Subject: [PATCH v7 01/15] dt-bindings: arm: add Ambarella CV75 platforms Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260915-cv75-v5-v7-1-3297d3fbc9c0@ambarella.com> References: <20260915-cv75-v5-v7-0-3297d3fbc9c0@ambarella.com> In-Reply-To: <20260915-cv75-v5-v7-0-3297d3fbc9c0@ambarella.com> To: Arnd Bergmann , Krzysztof Kozlowski , Alexandre Belloni , soc@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: Long Zhao , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Turquette , Stephen Boyd , Jerome Brunet , Linus Walleij , Bartosz Golaszewski , Greg Kroah-Hartman , Jiri Slaby , Andy Shevchenko , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Catalin Marinas , Will Deacon , Long Zhao , Lee Jones , mfd@lists.linux.dev, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789470938; l=1876; i=longzhao@ambarella.com; s=20260730; h=from:subject:message-id; bh=a3UsADFSuMY/QlkptOgZJzk4a6/aFRhf9dYNkAufvC4=; b=hbQCnE/Cbrk1zYpliTrfnPJS5xfTsnBl0k1A+p7zKECCNmneETgLVs060ab3mKSDcSQ+lDOrL bjn/cCenLAcDEBPqvNuQsTZaiSgxUtIwubf8raaZJKGGu9JjeIOtzBH X-Developer-Key: i=longzhao@ambarella.com; a=ed25519; pk=/xGhPTOX0/eYsyTWzyjjgAIW1Z/YD+IlnOnvcdRozow= X-Endpoint-Received: by B4 Relay for longzhao@ambarella.com/20260730 with auth_id=903 X-Original-From: Long Zhao Reply-To: longzhao@ambarella.com From: Long Zhao Add the Ambarella vendor prefix and CV75 EVK board compatible for the initial SoC bring-up. Reviewed-by: Linus Walleij Reviewed-by: Krzysztof Kozlowski Signed-off-by: Long Zhao --- .../devicetree/bindings/arm/ambarella.yaml | 24 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 ++ 2 files changed, 26 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/ambarella.yaml b/Documentation/devicetree/bindings/arm/ambarella.yaml new file mode 100644 index 000000000000..72946e94fa76 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/ambarella.yaml @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/ambarella.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ambarella SoC platforms + +maintainers: + - Long Zhao + +properties: + $nodename: + const: "/" + + compatible: + oneOf: + - description: Ambarella CV75 boards + items: + - enum: + - ambarella,cv75-evk + - const: ambarella,cv75 + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 85a27937832e..f48aa6dabbe9 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -112,6 +112,8 @@ patternProperties: description: Amarula Solutions "^amazon,.*": description: Amazon.com, Inc. + "^ambarella,.*": + description: Ambarella, Inc. "^amcc,.*": description: Applied Micro Circuits Corporation (APM, formally AMCC) "^amd,.*": -- 2.34.1