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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E512EC87FCA for ; Tue, 29 Jul 2025 19:59:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:References:To:From:Subject:Cc:Message-Id:Date:Mime-Version: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=AxZiyjJfIbPE5ibVlljAV+jFEbeZOsWEtwBM0cYGOVM=; b=dlZyHNEli8AtYfdLEiap4fyArU byBAR0Qy9XurFRko06u02qvJfczsSbngpJ2MDws5lVXCCDNwqmejnNpf/16QKZlb8jDtuD+wNAA7+ 6IcWS1H5CPfWhGC1gzmeJCE9ogDuhtrRtxxWJmk9UorGP/0ncvn1+eloTc898cm9f/jfxyPfURnAr ct9ChwHw3vfDsPpOLnkgoiObKd04z6ggGYw7eIbDuddSdRRTDzJspYvEGF1VeEblWksBojrea93Ts FmHKqQ42QXS/+axKFxU6nk4Q1lIIUIZcGz7gxo9latZY0oNOaHkyPhs2m7nn1uctaKc2BNb6BkDTJ HHF4UYgQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ugqTv-000000001AY-0qHS; Tue, 29 Jul 2025 19:59:27 +0000 Received: from out-170.mta0.migadu.com ([2001:41d0:1004:224b::aa]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ugqTs-0000000019m-0veF for linux-phy@lists.infradead.org; Tue, 29 Jul 2025 19:59:26 +0000 Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow.org; s=key1; t=1753819157; 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: in-reply-to:in-reply-to:references:references; bh=OcthrL0Xe+fdbwJ+7ct553yzhsg4eVUVDzsOcSB6eAI=; b=xH6bv/Vl6xdZ1vLDAdzZn5s3YjOUgRr+1aTVe6G+zr84L6yRGGOVX8FLfWGaUOvAUNnlE8 OkJnIsxTPLgZPwebAIBIXU7JOWLjxBeLZadQnyYcyV+Y2Vfgkp+aCcSlX7UpwqmPpScSHw YNl6ErX0r7qmEXJMigEFrzj+eF52Z8nbqK4AhrYbWaMXjiGQpixAa5p5AkJXzTjPk2TNKY 3CwvGNBQZyVzE5aSpvyt8P+KqlQRTV4IXH3fqrGTUEFoluwLKK8OInxSTONR6iuXkLLqf3 hlc1zw9l4s/WOFJWkT9fyDHI25o1uymTqosLMs6a2gIyxx6PNBl6s7qtaftYpA== Date: Tue, 29 Jul 2025 21:59:02 +0200 Message-Id: Cc: , , , , , Subject: Re: [PATCH v3 4/5] arm64: dts: rockchip: Add missing dp_out port for RK3399 CDN-DP X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" To: "Chaoyi Chen" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Vinod Koul" , "Kishon Vijay Abraham I" , "Heiko Stuebner" , "Sandy Huang" , "Andy Yan" , "Yubing Zhang" , "Frank Wang" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Amit Sunil Dhamne" , "Greg Kroah-Hartman" , "Chaoyi Chen" , "Dragan Simic" , "Johan Jonker" , "Dmitry Baryshkov" , "Peter Robinson" References: <20250729090032.97-1-kernel@airkyi.com> <20250729090032.97-5-kernel@airkyi.com> In-Reply-To: <20250729090032.97-5-kernel@airkyi.com> X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250729_125925_255060_49EA8468 X-CRM114-Status: GOOD ( 14.05 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5892497085062724667==" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org --===============5892497085062724667== Content-Type: multipart/signed; boundary=2fd07b92180be8290edbe889ada7baa056994820fa28317a2cadcfeab9c7; micalg=pgp-sha512; protocol="application/pgp-signature" --2fd07b92180be8290edbe889ada7baa056994820fa28317a2cadcfeab9c7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Tue Jul 29, 2025 at 11:00 AM CEST, Chaoyi Chen wrote: > From: Chaoyi Chen > > Let's make the ports nodes of cdn_dp in the same style as the other > display interface, and match the style of ports's yaml. > > Signed-off-by: Chaoyi Chen > --- > arch/arm64/boot/dts/rockchip/rk3399-base.dtsi | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi b/arch/arm64/b= oot/dts/rockchip/rk3399-base.dtsi > index 9d5f5b083e3c..edeb177bc433 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi > @@ -618,7 +618,11 @@ cdn_dp: dp@fec00000 { > status =3D "disabled"; > =20 > ports { > - dp_in: port { > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + > + dp_in: port@0 { > + reg =3D <0>; > #address-cells =3D <1>; > #size-cells =3D <0>; > =20 > @@ -632,6 +636,12 @@ dp_in_vopl: endpoint@1 { > remote-endpoint =3D <&vopl_out_dp>; > }; > }; > + > + dp_out: port@1 { > + reg =3D <1>; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + }; Patch 5 adds a single endpoint to dp_out (without a reg property), so it seems that #address/#size-cells is not needed? If you run ``make CHECK_DTBS=3Dy W=3D1 rockchip/rk3399-evb-ind.dtb`` it should spit out a warning about that. Cheers, Diederik > }; > }; > =20 --2fd07b92180be8290edbe889ada7baa056994820fa28317a2cadcfeab9c7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQT1sUPBYsyGmi4usy/XblvOeH7bbgUCaIkoCgAKCRDXblvOeH7b brfGAP91vbmzqtSHHq487babaTkFfCZ5yunCKjR4z8ny048RbAEAionq5YOmCJoU pi+lTvFwVYBJkyoMcr/Yv7tpfvlC2w0= =ePLo -----END PGP SIGNATURE----- --2fd07b92180be8290edbe889ada7baa056994820fa28317a2cadcfeab9c7-- --===============5892497085062724667== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy --===============5892497085062724667==--