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 AF2A21E260D; Wed, 19 Feb 2025 12:31:53 +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=1739968313; cv=none; b=APeufjMJ2o4ShaJNPS1hf7L/FsBVjmLGDlEUdqdyq35+pbZ1mzmN3vGRRrWal29XI+rwuAxxbcJn6UkdNz8+429QOmQHFhn9FDlE0h7GWVr/OO6c17upwV778HpkDRYMyhb+H9Yivl1sJLOBJk6YHGa43Q08sVFdevzQCBiLSDQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739968313; c=relaxed/simple; bh=C3QFJuaEE2hRUH66y5x74xuq/js7HFqLVBpJ3Yuv+AM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hEwivAdo5v9VMX6TFDdujm5+8W5BpjVKo+x5bwa8+O+2wrJjS2uBqariQKPUOJCpAUc8L5SNq4AIjURacyfB2q/+zi2jQvaCBw0mo0Q5KfsMLQzIjtSV/4bAK4T5l/grVXVLo/jp+4pi8Q9ZNUl/ATHUr03C3GNM1pG7ObHF1kU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TAxq0RK2; 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="TAxq0RK2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15256C4CED1; Wed, 19 Feb 2025 12:31:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739968313; bh=C3QFJuaEE2hRUH66y5x74xuq/js7HFqLVBpJ3Yuv+AM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=TAxq0RK2jZDaums+xv+RO2vBZXLiuCzI1AUc+ZfgP9qAbJmtsS9hTMSWcDmGjCybx nqfWa02t7lFqhI8dfSpjDbQjJI/FRUzOrEyLiXDNwj5kB2DPu3do7keQY341n5f23W HCX34JdPe6BcO6cvpy5q9R+lChRLzvshtcRs3G5wFrN7qJztekF8fdbFTycgkp5gjU CLbnb9eKKRAELpUiaydGYCzT6REVkuD8AJqnqHVuakZFXVmS+aHJGbwzxSyQcoZH1K VQxxi+lo1MUcAc2WBVDKeTbnxOuf2a1NcDUZOybddTA9+/LucFgZXxr8vx5w54MiyU KZnflGtQBbypw== Message-ID: Date: Wed, 19 Feb 2025 13:31:48 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/8] dt-bindings: media: nxp: Add Wave6 video codec device To: Nas Chung Cc: "mchehab@kernel.org" , "hverkuil@xs4all.nl" , "sebastian.fricke@collabora.com" , "robh@kernel.org" , "krzk+dt@kernel.org" , "conor+dt@kernel.org" , "linux-media@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-imx@nxp.com" , "linux-arm-kernel@lists.infradead.org" , "jackson.lee" , "lafley.kim" References: <20250210090725.4580-1-nas.chung@chipsnmedia.com> <20250210090725.4580-4-nas.chung@chipsnmedia.com> <20250213-imaginary-shrimp-of-merriment-6ccb6f@krzk-bin> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 18/02/2025 10:21, Nas Chung wrote: > For example: > vpu: video-codec@4c480000 { > compatible = "nxp,imx95-vpu"; > reg = <0x0 0x4c480000 0x0 0x50000>; > ranges = <0x0 0x0 0x4c480000 0x50000>; > > vpuctrl: vpu-ctrl@40000 { > compatible = "nxp,imx95-vpu-ctrl"; > reg = <0x40000 0x10000>; > }; > > vpucore0: vpu-core@00000 { > compatible = "nxp,imx95-vpu-core"; > reg = <0x00000 0x10000>; > }; > > vpucore1: vpu-core@10000 { > compatible = "nxp,imx95-vpu-core"; > reg = <0x10000 0x10000>; > }; > > vpucore2: vpu-core@20000 { > compatible = "nxp,imx95-vpu-core"; > reg = <0x20000 0x10000>; > }; > > vpucore3: vpu-core@30000 { > compatible = "nxp,imx95-vpu-core"; Why do you need compatible here? Could it be anything else? > reg = <0x30000 0x10000>; Where is the rest of resources? You created children only for one resource - address space? Best regards, Krzysztof