From patchwork Thu Apr 10 19:40:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Frattaroli X-Patchwork-Id: 14047273 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 3716A293B46; Thu, 10 Apr 2025 19:41:30 +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=1744314093; cv=pass; b=X6sB6gMvj1/+r6Dq2+hgk0q9v+xWu/k42wVkLsrZJus2pKJVRvzdtzizVpakzG9vmk6XgaUSjDC09pDPEXV2bAa2vy/D+wPt0AjTmSysaF97ACbPWvQ5jjV29UN+2kdHmIvENIE003TueM7CNIAE1Zl1+m4JfqN8sljXs0ePG7U= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744314093; c=relaxed/simple; bh=hLHVUco3wXLFe0qDvcH8iFslh25oWJ9EJVIsFzigd+A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hU0BFdkM47j7fEcyWpyf1Mj1NW3bLNG2qh4BfJXHBZ7PnDoy8PqGZNOs5Bwyy97lOyMKAEPisWd30+78mWtgkdHCLjiMEOxdJGUyRaFpkQD6u+VO7dh2nHb/Nw6jcTOArXWSJDsP7CP7A9aKyICeKL3tfXshlKz2wh+HAkeZkLw= 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=K+He45Zj; 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="K+He45Zj" ARC-Seal: i=1; a=rsa-sha256; t=1744314061; cv=none; d=zohomail.com; s=zohoarc; b=cRZ2Ck5pBqgNgLgGu28B0MvBLx73bnrH+fK0Ge9fVINgj03PM+Uq2QeaNg9BSpWqZpVag2HutUc6PndJiV1djAfZIyjapB6xVt+eHA+5KYKDLWqpX05/IpMM/HG9NJRILrCxfPlmBUrYMsQymL7jeioNU5iyKpynofWxpujtsZo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1744314061; 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=VzU4tcRCWe90x9VFz0X/4AwrQIW/Skbx2gkRjFmqwGI=; b=LjloAADxOwGupJcizyX/ibUtkQb3Jj4MS3DWDs4SeInWAk8XHedxUfWlmQTYfXjxqwl+Tx0b3k4LSs74w0di5bhtzuaXBnlLXvt+OrAQfCi1Gv6zm0yJKMrskBNfK3nrUTm4qro87bjypA1hku6nr3sqND9N0cJt2FlGUPiQDbI= 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=1744314061; 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=VzU4tcRCWe90x9VFz0X/4AwrQIW/Skbx2gkRjFmqwGI=; b=K+He45ZjszeLtl5y6bIX21FaEzPrL2HQ3iS8/uIZ44rJ/xQEGr73SRhdU6Z9fDeP E4AAkEbvXXdEGB5A3sykPGnJs7Cwc8WPcQeGGeEMmSGi0cMYGDJm70X8S6bjB/nDbWZ FOhEXz82sws6ne+xVcrN5BSP+MO1+5X5S1PZtJ/w= Received: by mx.zohomail.com with SMTPS id 1744314058339686.5403179777842; Thu, 10 Apr 2025 12:40:58 -0700 (PDT) From: Nicolas Frattaroli Date: Thu, 10 Apr 2025 21:40:00 +0200 Subject: [PATCH v2 08/11] arm64: dts: rockchip: Add RK3576 HDMI audio Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250410-rk3576-sai-v2-8-c64608346be3@collabora.com> References: <20250410-rk3576-sai-v2-0-c64608346be3@collabora.com> In-Reply-To: <20250410-rk3576-sai-v2-0-c64608346be3@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 91aaba3b2b7c6d208254025cfb9ab711e0d424f5..848c82d70a076ee48049de1818245767133ed95f 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 { }; }; + hdmi_sound: hdmi-sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "HDMI"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <256>; + status = "disabled"; + + simple-audio-card,codec { + sound-dai = <&hdmi>; + }; + + simple-audio-card,cpu { + sound-dai = <&sai6>; + }; + }; + pmu_a53: pmu-a53 { compatible = "arm,cortex-a53-pmu"; interrupts = , @@ -1069,6 +1085,7 @@ hdmi: hdmi@27da0000 { reset-names = "ref", "hdp"; rockchip,grf = <&ioc_grf>; rockchip,vo-grf = <&vo0_grf>; + #sound-dai-cells = <0>; status = "disabled"; ports {