From nobody Fri Jan 31 06:07:41 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 651C41EF093; Thu, 30 Jan 2025 16:51:47 +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=1738255909; cv=none; b=LudNpY4wWNBytYlFaxA84s8MiK1NGqEMotPOSxRhUX+qOO7JWQ7Jnb5mnihAs1qBLIEg5TlbWg88Ic/mTFdhSU8KROnPEiJVIFNdgUVB2va7diWnTjXGKJu/q7gkExpresbFG9hzA32eTjXsu8LFt6dUs3Yf8kDM55eHbvr76i0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738255909; c=relaxed/simple; bh=jgBL2SB/ocuHszVnx0iYyXxLZskVjZaci4SLkHx3hxs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=su99Rn4SgHVnFjTRTzMfxNC0FYCEmlFyTh23/ppfyeS5q+/PwIyw51dFLxqb+s74RZ/R7pjBOctKT+t/LPoJtbvKCGjUEOiDx2cR+LsoQm3JslRQ1Tady7svyiFhOB5GBgNauEy4HN04j9LkhgCsHNb6QARGcB1xydxaknrqVKA= 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=WUeY5OA7; 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="WUeY5OA7" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1738255905; bh=jgBL2SB/ocuHszVnx0iYyXxLZskVjZaci4SLkHx3hxs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WUeY5OA7K+N8flw+8YqIB1LqXHRLrxN4LruVCvat+wjM6d/lhqcob+W2WkyIAVGzO t0Ye9RyUS1VuMsKuRSIjfj/2XRPizmOewVRyz4dAJSncH8InqvWLDfNB2HdjAdX6nk WkBE192/k29Rp/Tc4oz3Tujulo9PJVVRfIQD8APYzslQ51fxHiz8aQsVmkJLqJgt19 IDB26GOSvMWnkEDMeqAOpgzea8AaugkLhFi6o59VlkO3mmKkkEHOsty9I1PIDkAG+q Toy1kZTXHkdRae4iAUTiBNAHPVAcK+l4KITsy09Iyu9SkMgjSt6Ok1zuEqj9o4lZFO w6z7RHMpH93LQ== Received: from trenzalore.hitronhub.home (unknown [23.233.251.139]) (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 6B65917E0B25; Thu, 30 Jan 2025 17:51:41 +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 , Jianfeng Liu , Dragan Simic , FUKAUMI Naoki , Detlev Casanova , Johan Jonker , Geert Uytterhoeven , Dmitry Baryshkov , Sugar Zhang , Algea Cao , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, kernel@collabora.com Subject: [PATCH v3 2/2] arm64: dts: rockchip: Add HDMI0 audio output on rock-5b Date: Thu, 30 Jan 2025 11:45:18 -0500 Message-ID: <20250130165126.2292107-3-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250130165126.2292107-1-detlev.casanova@collabora.com> References: <20250130165126.2292107-1-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 --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 1 + .../boot/dts/rockchip/rk3588-rock-5b.dts | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3588-base.dtsi index 8cfa30837ce72..790c1c25a3e41 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1394,6 +1394,7 @@ 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 { diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/b= oot/dts/rockchip/rk3588-rock-5b.dts index d597112f1d5b8..1909078538367 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -49,6 +49,21 @@ hdmi0_con_in: endpoint { }; }; =20 + 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"; + + simple-audio-card,codec { + sound-dai =3D <&hdmi0>; + }; + + simple-audio-card,cpu { + sound-dai =3D <&i2s5_8ch>; + }; + }; + leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; @@ -318,6 +333,10 @@ i2s0_8ch_p0_0: endpoint { }; }; =20 +&i2s5_8ch { + status =3D "okay"; +}; + &package_thermal { polling-delay =3D <1000>; =20 --=20 2.48.1