From nobody Fri Dec 19 21:51:53 2025 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 D757D253F19; Fri, 2 May 2025 11:04:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746183868; cv=pass; b=tUXVsft6ZRcDoEPhcnijvORzusGQSWJK4+B3tadfkL+4SnY0tqzyAC+OOBcPBcKolcNziRWFdIJdH2Se2erZtE9ODmaoTvToXtlwDKR7/EbpzWC5xLUzS+UM3cV7uLOiffE1xeQVgBRuQhHb57MX+A3AR0SUHYVCVxchp2Ws2xc= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746183868; c=relaxed/simple; bh=G5r+8wSTeKXYh5sogPC17TVylYXUxT/jT/+f1KJr0NE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=N10AZx5NKglTSKF4Fc2fVvX8nEP2UlTm6NtixKCdA7uo7bM+zCjxHuuLunkovwd0MG0lTKjxu93XGZbwBTP6zj6/yIUHZVy+3qaM3/fIcA6+MgYOEJ6qQselz/77sv9CkSWCAyqmOp+r8z2ottzd+HEPGI1OIQuR0Kz4QLZY0VQ= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=ZnrHWtIo; arc=pass smtp.client-ip=136.143.188.112 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 (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="ZnrHWtIo" ARC-Seal: i=1; a=rsa-sha256; t=1746183839; cv=none; d=zohomail.com; s=zohoarc; b=IGDBiVr+XbI3WMm93tqKREzyyTsjqqgjNFWqoYIgTDiig1NYqOiVzgqVRQkiScCnTMWFdPLipvqAvVIA9kVKHS2n9QI9+qzks13DzdEbTvQh7sHx94B6oGU3/a0w+6oaOegA/PCi5lYA+c7AHIYHdItHa7htbCbcGadyeD+wViM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1746183839; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=aYTdTPo7gdfIod3VXco89+GzTJbHnShql4UCGhP3aKM=; b=QVugQTjc/saGp/cYW1Npm3DDUDI5wdjWVc9rTMssQOW2X80coJu4tksGkj/k/cVCrzr9Xhf0WKvqgWF2DfTLYo1LmOYe8+43viKvCrQPzECuGraPXYYIq7r33SXfGLlI+OyftJG5RC7yzqGKeWyLSZLxS/BXPU0a/xVenxVLAZs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1746183839; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=aYTdTPo7gdfIod3VXco89+GzTJbHnShql4UCGhP3aKM=; b=ZnrHWtIol75xCy5ZulgNFrCG7HlQeZbeCiyb3iWQMGUHtKokaIjoocLZ8oUUIUu/ wfp3UjcGqfZPMqYZZ3HH9JtgpEy2lHHHKbKkSY//GuerR8qt8RMI6SUgGtbJ+r438TC 7FvYk5f15QwGW0X7eB/RWOm0IobMk6/JlLgVYZ2s= Received: by mx.zohomail.com with SMTPS id 1746183837415802.8243954889812; Fri, 2 May 2025 04:03:57 -0700 (PDT) From: Nicolas Frattaroli Date: Fri, 02 May 2025 13:03:12 +0200 Subject: [PATCH v3 06/10] arm64: dts: rockchip: Add RK3576 HDMI audio Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250502-rk3576-sai-v3-6-376cef19dd7c@collabora.com> References: <20250502-rk3576-sai-v3-0-376cef19dd7c@collabora.com> In-Reply-To: <20250502-rk3576-sai-v3-0-376cef19dd7c@collabora.com> To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Philipp Zabel , Catalin Marinas , Will Deacon , Sugar Zhang Cc: Luca Ceresoli , Sebastian Reichel , kernel@collabora.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, Nicolas Frattaroli X-Mailer: b4 0.14.2 The RK3576 SoC now has upstream support for HDMI. Add an HDMI audio node, which uses SAI6 as its audio controller according to downstream. Signed-off-by: Nicolas Frattaroli --- arch/arm64/boot/dts/rockchip/rk3576.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts= /rockchip/rk3576.dtsi index 7bb906c3cb4e80691abf39d0e57888f79370bc75..cb53561f55f3dfb913f40eaab7b= 0c8e090d23c31 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi @@ -413,6 +413,22 @@ scmi_clk: protocol@14 { }; }; =20 + hdmi_sound: hdmi-sound { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "HDMI"; + simple-audio-card,format =3D "i2s"; + simple-audio-card,mclk-fs =3D <256>; + status =3D "disabled"; + + simple-audio-card,codec { + sound-dai =3D <&hdmi>; + }; + + simple-audio-card,cpu { + sound-dai =3D <&sai6>; + }; + }; + pmu_a53: pmu-a53 { compatible =3D "arm,cortex-a53-pmu"; interrupts =3D , @@ -1069,6 +1085,7 @@ hdmi: hdmi@27da0000 { reset-names =3D "ref", "hdp"; rockchip,grf =3D <&ioc_grf>; rockchip,vo-grf =3D <&vo0_grf>; + #sound-dai-cells =3D <0>; status =3D "disabled"; =20 ports { --=20 2.49.0