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 83228EA4FC3 for ; Mon, 23 Feb 2026 14:40:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:From: Subject:Cc:To:Message-Id:Date:Content-Type:Content-Transfer-Encoding: Mime-Version:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=gMw6gf/oTSSqQro1Zpiosb4Vw6V7R5A1fyETNWZeN+E=; b=jXo0IxYmo4FZaUMAytBlh6X5bx 8VuQRO339jFmoRguzOqFYNzr6NnJq+fzGndxLVdFr5hRB0XimMB2WCNNn2y7r4WxG6kRobpqMkTGp /LbtAx9AwOnzbF2oLunNextg2btTWEoDNtu+/vRLmTmTSxEyatXHCXyQS1/9V0TWD3Y5zfc5TBU/Z lvGdJCoCDdW6hFFTaRI+nuTajCSU7qbVrCzzHCzt39BUrxhCi+9V7FWq/eyQu7u0tKq4MvN2hqhzq w6I9X4abnjXg4+kpqGpbbVEX2y4gf8qv4MrCMnMgQNNx5UeOim0SHEKotrtINYBMuL/8Z0MfpwGQp LpBF5N0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuX6o-00000000UFt-2r9P; Mon, 23 Feb 2026 14:40:26 +0000 Received: from out-188.mta0.migadu.com ([91.218.175.188]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuX6k-00000000UEi-029w for linux-arm-kernel@lists.infradead.org; Mon, 23 Feb 2026 14:40:25 +0000 Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow-tech.com; s=key1; t=1771857609; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gMw6gf/oTSSqQro1Zpiosb4Vw6V7R5A1fyETNWZeN+E=; b=K7PJH590JkvaDXDSFyhWY/LA9PkPKekKf738AGPatQKh8iq85Hc8h/vy4twZj70vWljspl nlQZwhndSsBDcdVIaX0u9MAXXt7FuCeqT8aISrgrchStN8NytmQP2Dv6Gs2HJx38zwnnJ+ 4KCZ9V+R+L7SkwIy4gPve9dGbD1rylnIC6bJ80B29RgLhOemXH2lrBNdtE9vzM8TY5nbW0 OwsiUM4wURlwid38th3rn61jD4pRxL2YmPvcB7tin1mh3WGRX1icKn8e+Eaj9LwbjeMugO y5l0gQLK5PqGKFEZcAzcz7CFjJqnoqAonA/WzkHLXVDIJAeXGJ8kOdybeCqfJA== Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Mon, 23 Feb 2026 15:39:56 +0100 Message-Id: To: "Sebastian Reichel" , "Cristian Ciocaltea" Cc: "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Heiko Stuebner" , "Detlev Casanova" , , , , , Subject: Re: [PATCH] arm64: dts: rockchip: Fix vdec register blocks order on RK3576 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" References: <20260223-vdec-reg-order-rk3576-v1-1-560976566bd3@collabora.com> In-Reply-To: X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260223_064024_173885_503F1EAA X-CRM114-Status: GOOD ( 14.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon Feb 23, 2026 at 3:31 PM CET, Sebastian Reichel wrote: > On Mon, Feb 23, 2026 at 02:25:05PM +0200, Cristian Ciocaltea wrote: >> When building device trees for the RK3576 based boards, DTC shows the >> following complaint: >>=20 >> rk3576.dtsi:1282.30-1304.5: Warning (simple_bus_reg): /soc/video-codec= @27b00000: simple-bus unit address format error, expected "27b00100" >>=20 >> Provide the register blocks in the expected address-based order. >>=20 >> Fixes: da0de806d8b4 ("arm64: dts: rockchip: Add the vdpu383 Video Decode= r on rk3576") >> Signed-off-by: Cristian Ciocaltea >> --- > > This fixes this warning, but instead creates a new one, because the > reg-names order is fixed in the DT binding: > > reg: > minItems: 1 > items: > - description: The function configuration registers base > - description: The link table configuration registers base > - description: The cache configuration registers base > =20 > reg-names: > items: > - const: function > - const: link > - const: cache See also the prior discussion wrt this: https://lore.kernel.org/linux-rockchip/edabca63-594e-44ae-8a3d-0f60987a8664= @collabora.com/ > > Greetings, > > -- Sebastian > >> arch/arm64/boot/dts/rockchip/rk3576.dtsi | 6 +++--- >> 1 file changed, 3 insertions(+), 3 deletions(-) >>=20 >> diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/= dts/rockchip/rk3576.dtsi >> index 49ccdf12ef7e..45eb0d053a6f 100644 >> --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi >> +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi >> @@ -1281,10 +1281,10 @@ gpu: gpu@27800000 { >> =20 >> vdec: video-codec@27b00000 { >> compatible =3D "rockchip,rk3576-vdec"; >> - reg =3D <0x0 0x27b00100 0x0 0x500>, >> - <0x0 0x27b00000 0x0 0x100>, >> + reg =3D <0x0 0x27b00000 0x0 0x100>, >> + <0x0 0x27b00100 0x0 0x500>, >> <0x0 0x27b00600 0x0 0x100>; >> - reg-names =3D "function", "link", "cache"; >> + reg-names =3D "link", "function", "cache"; >> interrupts =3D ; >> clocks =3D <&cru ACLK_RKVDEC_ROOT>, <&cru HCLK_RKVDEC>, >> <&cru ACLK_RKVDEC_ROOT_BAK>, <&cru CLK_RKVDEC_CORE>, >>=20 >> --- >> base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f >> change-id: 20260223-vdec-reg-order-rk3576-cc2ec6e05e98 >>=20