From nobody Fri Dec 19 19:59:20 2025 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 8889C267727; Fri, 14 Feb 2025 16:47:17 +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=1739551639; cv=none; b=OUV4w+s+0UEFipLfeT7Fm9gScDp4Jgn8oufAThqgSIK+ocUpO69td9bY+sIHfVW6bI+GRklLslXFHE1zy/nmXp+Zt54qO21P/57WoMo3Z4MHWqgbtFnlDNTeNiAEyW3nvYiM/kOqvtuqvDuNhkCLCdjG3PUBia53yiZ821qVZVA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739551639; c=relaxed/simple; bh=SrFZdZudr7RArsBjh8BhpE0G7d7aPvrz97c6D+4TCUo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YOyYLRJbZMygZSm0ppx6MXNvneK8j/dZTViXjNwDlRdFd41Bgv2aaYIAHjlrjPpuCg1k5w8cxeE+0XiDifoa3htN/uX4vYb5Sz6ewQi+4A/xriSjmmemePtw7AxYGrGW/T4D9sJk/UjdhiniR2CU0Ai4hQLux7rDlula45D5P6o= 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=F7wEv5iI; 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="F7wEv5iI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1739551635; bh=SrFZdZudr7RArsBjh8BhpE0G7d7aPvrz97c6D+4TCUo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F7wEv5iIWcQpuhRifPwkGwnbfl8wruNabVEmDdQCoHSuC0KvnNTVygl8AsOq87wK3 8hyfaGFgzXMsvmZ577HHmNYrbijTecCApgQQOpXXQimv6jj3AoIr/96B5z96iJMKDB cDjpFuaZVOUeW04qX1kvFnRCUPLIUwHPUn81rL+BPgIiM8CHJh2aTRI0rxjD1V3iH8 XndAyODRyDpOUzJV6z+xTm81SYnkI/Mt/fWcGoQrwipNdXnsVImh3iKluUIzWdZz5g zr2RjG5XhixXpMmvxf9AZfgODjfH3OG6zRBoO+H3YVz6/VoV2TXbPdSYcBhAQKoTsD mlBZs7rx9R7Nw== 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 1D4C717E0B59; Fri, 14 Feb 2025 17:47:12 +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 , Niklas Cassel , Dragan Simic , FUKAUMI Naoki , Johan Jonker , Detlev Casanova , 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 RESEND v6 2/3] arm64: dts: rockchip: Add HDMI0 audio output for rk3588 SoC Date: Fri, 14 Feb 2025 11:44:01 -0500 Message-ID: <20250214164528.534278-3-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250214164528.534278-1-detlev.casanova@collabora.com> References: <20250214164528.534278-1-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. Tested-by: Quentin Schulz # RK3588 Tiger Haikou Signed-off-by: Detlev Casanova --- 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..f9f888dedd8f0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -382,6 +382,22 @@ scmi_reset: protocol@16 { }; }; =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>; + }; + }; + pmu-a55 { compatible =3D "arm,cortex-a55-pmu"; interrupts =3D ; @@ -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