From nobody Tue Feb 10 00:00:16 2026 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 3B9AF278777; Tue, 6 May 2025 10:43:37 +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=1746528219; cv=pass; b=EVwpEN54FnjjA9KtutZTSFYiIIobHkWrbfGdIbyYhdK8cJnCRZQLg+5LIJ6XQ52RoW5c+UD7AWIQUYMWFSpUE/9Mnv+raLbyE0/Lc+B1FVQhalhsNW0bJC0xVvVmu7Jy0z0gH35oo9yCiKbfhzqYpzu6Y2oGTw12bGY8Ihcx/jY= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746528219; c=relaxed/simple; bh=IAyRN4R8QR7Ds5/pgBhdkREZPL1v56h1YmoOgOkEybg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oySgZp3dFlePusc1scdoSvXcJMdLmXokh9jEsjUZijEwkX3hIXMrnYkJPZwv5VsdK2HeqJmJg16VZgNrswLdXXKGgLTyK4WhAKyfWTiBMK156z9rVSd9fSuEgy0wernj5oZ/dqRN0dUQW3mKwTlEduXGvTNb1dyTdxTGqACb38E= 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=fKZpePs/; 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="fKZpePs/" ARC-Seal: i=1; a=rsa-sha256; t=1746528190; cv=none; d=zohomail.com; s=zohoarc; b=C76y26vKwaGzejYv5+YKfGJ+Fa6w0TyeuU0Y+GpH4blBlSe0Tg+7gA3GpFCRRHvMgKCw9lolyd8E2gSqrv9MTkhuE2VES70/2YmlobnEXvrE85WgkWT3sTKVUjUnB7HDYhjzuSbVjMGSWhftoi6HcCJBvOdd6Y3PJaeKo6eEDxA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1746528190; 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=VxT8cr+193Obv8GfGr35buihctxekuhGDSXKGKcSfq8=; b=laTJFK2K21pkc9+17acb5I5nVw6ELAIAqIRhlnDWq4P1pYwZ21jts28VbrvCaTu+fqEA8EJUO8tpxXGr3A+khwSKHgNo8/KpbGrbxFeXWDWYT++hvsoWVWC9B8t6yBsggc6wC/wo80YhFNwSwM7yx1TvV0COrjp2FDYaFN2jH7o= 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=1746528190; 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=VxT8cr+193Obv8GfGr35buihctxekuhGDSXKGKcSfq8=; b=fKZpePs/wbVR5qQ40+w/8djFfrySApNY+ACkxu2bqKFLYUzMkUirrjdqmtG25Ev5 xBnmn69OPg0NFwYI9GN2BPf9GJeGlbievAV3NRbZQIAw86wtHbXLRuBH6RfurdS9tMw 2XOkWASjd3ZPFoDB2W7L5peIQaEyvCoCq5xfIQtY= Received: by mx.zohomail.com with SMTPS id 1746528189233583.4256418746694; Tue, 6 May 2025 03:43:09 -0700 (PDT) From: Nicolas Frattaroli Date: Tue, 06 May 2025 12:42:41 +0200 Subject: [PATCH v4 2/5] 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: <20250506-rk3576-sai-v4-2-a8b5f5733ceb@collabora.com> References: <20250506-rk3576-sai-v4-0-a8b5f5733ceb@collabora.com> In-Reply-To: <20250506-rk3576-sai-v4-0-a8b5f5733ceb@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 335a868a1200493d60d08983281fe5637a20ec61..79800959b7976950fb365528907= 6de70b5814283 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