From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1168BCCD193 for ; Mon, 20 Oct 2025 14:44:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5849010E460; Mon, 20 Oct 2025 14:44:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; secure) header.d=sntech.de header.i=@sntech.de header.b="MZzlvL56"; dkim-atps=neutral Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2041010E462 for ; Mon, 20 Oct 2025 14:44:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=AT8kvrM/pmB47OHQy99Ebe3K0Er153ALtlnbPz3lC68=; b=MZzlvL561DhtDq2BnjgVNhw48X LdAaF8ZhQcfaQgm+NAamiJkMr1WoA4Bu+vWxwcgA8s87SSytjOE920W12HnSzH968gx/MuzEGhHbD cxjoHsx9T4BY87bsYn+dVVg21RLcSxSSZbHPwh/7s9VIQwrPjqWLzq1mshNxOI0TOHOscFvu+d8Sq F8u1vl5xdWcg4gPAi9uiykIAgMyOVqoUA+jxcMMYASFvKKrhHMPFL0BNMUBxYkBFH+mLSmYOfHq0q llao0jVA859vPzpB2Wgb3Sp+Zv9DYtQn369m9EtC0CggdZFfCJK2HoqdkAX5ODls1ZArzmC0j1iiq PKgScYYw==; Received: from [212.111.240.218] (helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1vAr7W-0002MH-Fu; Mon, 20 Oct 2025 16:44:22 +0200 From: Heiko Stuebner To: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Laurent Pinchart Cc: Alexey Charkov , Algea Cao , Andy Yan , Cenk Uluisik , Conor Dooley , Cristian Ciocaltea , Jimmy Hon , Kever Yang , Krzysztof Kozlowski , Maxime Ripard , Muhammed Efe Cetin , Ondrej Jirman , Rob Herring , Sandy Huang Subject: Re: [PATCH v2 0/5] arm64: dts: rockchip: Add device tree for the Orange Pi CM5 Base board Date: Mon, 20 Oct 2025 16:44:21 +0200 Message-ID: <2328202.iZASKD2KPV@phil> In-Reply-To: <20251005235542.1017-1-laurent.pinchart@ideasonboard.com> References: <20251005235542.1017-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Laurent, Am Montag, 6. Oktober 2025, 01:55:36 Mitteleurop=C3=A4ische Sommerzeit schr= ieb Laurent Pinchart: > Hello, >=20 > This patch series adds a device tree for the Orange Pi CM5 Base board > from Xunlong. This is a combination of a compute module and a carrier > board, so the device tree is split in two files. >=20 > The work is based on a combination of upstream device trees for other > RK3588-based Orange Pi boards and the downstream device tree, all > checked against the available schematics for the carrier board. The > compute module schematics is unfortunately not available. >=20 > The series starts with three patches that add a new tmds-enable-gpios > property to the rk3588-dw-hdmi-qp DT binding (1/5) and update the driver > accordingly (2/5 and 3/5). Those patches have been authored by Cristian > Ciocaltea as part of a larger series, I have incorporated them here > as-is. >=20 > Patch 4/5 then add a new compatible for the board to arm/rockchip.yaml. > The last patch (5/5) adds the device tree for the board. >=20 > Patches 2/5 and 3/5 could be merged separately through the DRM tree, > but patch 1/5 needs to be merged with the device tree in 5/5 to avoid > introducing DT validation warnings. I'd appreciate advice from the DT > maintainers regarding how to handle this, as I have been told before > that DT bindings and DT sources can't be merged through the same tree. I think we generally only care about binding warnings happening in linux-next. I.e. in most cases, the binding is merged with the driver and the dts then into a separate tree - sort of ignoring the local binding error, because everything will be fine once stuff comes together in linux-next. Speaking of bindings, does your board _need_ the frl-gpio to produce any hdmi output? Like could we merge the board without the (optional) gpio and then add it later, once the binding+driver have made it in? Just me trying to grab the big chunks earlier in the cycle. Thanks Heiko