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 CA38E201010; Fri, 17 Jan 2025 13:08:21 +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=1737119301; cv=none; b=DM4uRnw107RaY+0z+nbC3enOJGzTe8mg89EmwcoCVwPPsx294jxdcFDeUWPveOlqVOSnGSxrTLDbQIU/ZWfQeTMd4J2xoX9iOlSb3XP2odqPwgr59lDgfLamqY6mHPQYCApd57NNX0gKaSpNqXsSIDT3nX9e8xZ0bWUlXAExunI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737119301; c=relaxed/simple; bh=/kk8bIeoOoF50IA37ReTObbO23keBjpVXrnfW1WhScE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=AnIUTpltvRtuRF6RyhckLGY47viyQfQp3vgDD1DRRfwuf37ipu2T/bIZlz/PBrxMnlMY29r9i4UC13GocU/1nphYPnmsUuJo3scMOjtlqjbbXYOpWtNB38SGaFEv4U3tu1QFNQI/pnIIKClcxP0LKIYPIRIljgtDSFiZDUROe5U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ArSSsMdM; 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="ArSSsMdM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9C6FC4CEDD; Fri, 17 Jan 2025 13:08:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737119301; bh=/kk8bIeoOoF50IA37ReTObbO23keBjpVXrnfW1WhScE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ArSSsMdMGrKvpMUgYcQ5C5cT8SjvXZh4xU7bKU38XbtIr+deczFTG71Qw7VNtvp+z Jqo3CFIVE6CxRpDgzSNGla7yie1mb2aeso59Kt0IvKzZvBN4rGlhy6iNr84A4Xomci FDJktPq77s74T9sn98BK/avlpveVh5vEo5MczOqwdk/pNkf+5V33Rl3fvm9mUN3EkS ZL8Sv+sWCMHJNRq/p8Hdknqc+YktPac951GU/Bys/+zVnaoqVtTK7CKUNNkjjIrBpY W5pToys8AMFesQ8IRwAZ+6fCs1K8Lry4zkphlWmBfyJ1CEl5IMxL6ubjg27p08+y6X IDlykEU9i8p0Q== Date: Fri, 17 Jan 2025 14:08:16 +0100 From: Niklas Cassel To: Quentin Schulz Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Jagan Teki , Michael Riesch , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz Subject: Re: [PATCH v2 2/3] arm64: dts: rockchip: add overlay tests for Rock 5B PCIe overlays Message-ID: References: <20250116-pre-ict-jaguar-v2-0-157d319004fc@cherry.de> <20250116-pre-ict-jaguar-v2-2-157d319004fc@cherry.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250116-pre-ict-jaguar-v2-2-157d319004fc@cherry.de> On Thu, Jan 16, 2025 at 03:47:11PM +0100, Quentin Schulz wrote: > From: Quentin Schulz > > According to commit 40658534756f ("arm64: dts: rockchip: Add rock5b > overlays for PCIe endpoint mode"), Rock 5B can operate in PCIe endpoint > mode. For that to work, the rk3588-rock-5b-pcie-ep.dtbo overlay needs to > be applied on Rock 5B base Device Tree. If that Rock 5B is connected to > another Rock 5B, the latter needs to apply the > rk3588-rock-5b-pcie-srns.dtbo overlay. > > In order to make sure the overlays are still valid in the future, let's > add a validation test by applying the overlays on top of the main base > at build time. > > Fixes: 40658534756f ("arm64: dts: rockchip: Add rock5b overlays for PCIe endpoint mode") > Signed-off-by: Quentin Schulz > --- Reviewed-by: Niklas Cassel