From nobody Fri Feb 13 02:24:35 2026 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 4A1DF20FAA8; Mon, 3 Feb 2025 17:19:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738603186; cv=none; b=Eof4szaQqs1cRYYdGwokGWmC3GNWRQpsC3dMTLyyI3EQcPWwJcdHvCc54kNirHvEsOfxHnrLom3ptkeU2M31JlTIVqVm5qO9WWRh3UsE8Z8/Gg2ap8ClnmvOoh0erhi9kVuQllzL2I8N8oB8b2SpdYTr2Y4KCxm1q3GxH0w8Wkk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738603186; c=relaxed/simple; bh=kn29Py54zpRoabMCucIUHSOhte9uQsNlW4wiRORjRn4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XFtwVV/HBmpg2biaVe416hypadicDEKvYIm8G7SWCQZEuXHtr3SrPTYHySskRwPqDtgPHzUlRPHuz68UzjyKJXYDbZK1vsMGZZwwk9lEiY2jliNHgoZR3R9Wgjltw4ZKRgYo4X0muv/ZLoKe6ku7z2J3Jbg/AYcuWgOpI3Fw4i8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=G9g3Am1r; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="G9g3Am1r" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1738603182; bh=kn29Py54zpRoabMCucIUHSOhte9uQsNlW4wiRORjRn4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G9g3Am1r6GBb7xQMGl0b9jW1M9O2eGbFtt9zsE4bmNjYXieQ/trdjg4T87SJIEQDz pFeM6x4OgOHUB6eJiVlsWlMKwaYMluxyKWsjTMGniCr3qweo3ZUO0rFvgDgbwYUvGN upzRZYcgBRqyVgZMf82Fk4m0QbhZpTvsIrEWikGCg7RBhP+P9oH9KoD1t4f+9lpcSt YIrW4MPODeLIRsLyeP3bXxTfJLSEM5yajjK4MlJOFoVcSSJFEnxUb5SLRM4SOQZYxf P+0rUE8NLZqLHvmkG6S7Lrz0Mjb23US2zDRzYVxlWy3Q7bh8LJei92Yi8lmhMJPS0r 2v7XTsdvY5lTA== Received: from earth.mtl.collabora.ca (mtl.collabora.ca [66.171.169.34]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: detlev) by bali.collaboradmins.com (Postfix) with ESMTPSA id 6D89D17E0E9D; Mon, 3 Feb 2025 18:19:38 +0100 (CET) From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sebastian Reichel , Alexey Charkov , Cristian Ciocaltea , Dragan Simic , Jianfeng Liu , Niklas Cassel , FUKAUMI Naoki , Kever Yang , Detlev Casanova , Johan Jonker , Geert Uytterhoeven , Dmitry Baryshkov , Algea Cao , Chen-Yu Tsai , Sugar Zhang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, kernel@collabora.com, Quentin Schulz Subject: [PATCH v5 2/3] arm64: dts: rockchip: Add HDMI0 audio output for rk3588 SoC Date: Mon, 3 Feb 2025 12:16:32 -0500 Message-ID: <20250203171925.126309-3-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250203171925.126309-1-detlev.casanova@collabora.com> References: <20250203171925.126309-1-detlev.casanova@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use the simple-audio-card driver with the hdmi0 QP node as CODEC and the i2s5 device as CPU. The simple-audio-card,mclk-fs value is set to 128 as it is done in the downstream driver. The #sound-dai-cells value is set to 0 in the hdmi0 node so that it can be used as an audio codec node. Signed-off-by: Detlev Casanova Tested-by: Quentin Schulz # RK3588 Tiger Haikou --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3588-base.dtsi index 8cfa30837ce72..767bdfc06b7ec 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1369,6 +1369,22 @@ i2s9_8ch: i2s@fddfc000 { status =3D "disabled"; }; =20 + hdmi0_sound: hdmi0-sound { + compatible =3D "simple-audio-card"; + simple-audio-card,format =3D "i2s"; + simple-audio-card,mclk-fs =3D <128>; + simple-audio-card,name =3D "hdmi0"; + status =3D "disabled"; + + simple-audio-card,codec { + sound-dai =3D <&hdmi0>; + }; + + simple-audio-card,cpu { + sound-dai =3D <&i2s5_8ch>; + }; + }; + hdmi0: hdmi@fde80000 { compatible =3D "rockchip,rk3588-dw-hdmi-qp"; reg =3D <0x0 0xfde80000 0x0 0x20000>; @@ -1394,6 +1410,7 @@ hdmi0: hdmi@fde80000 { reset-names =3D "ref", "hdp"; rockchip,grf =3D <&sys_grf>; rockchip,vo-grf =3D <&vo1_grf>; + #sound-dai-cells =3D <0>; status =3D "disabled"; =20 ports { --=20 2.48.1