From mboxrd@z Thu Jan 1 00:00:00 1970 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 1133D1E7648; Fri, 31 Jan 2025 15:26:00 +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=1738337163; cv=none; b=qgRUJag90WfvQrFdGE5JGcW3s+alG/9u+oJGmiuLWc7hgWc/kQYsdOcdQPjib9FpogkaJft70UqnaxmG+TkQshTaq2dWoCAlPdvh0ZvXt9vMdIg1UelzDjH5LjyTIDu0oq9yO9cR36HVtDlzHdkTwyd0p8yBqr8jwqfitA1LHu4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738337163; c=relaxed/simple; bh=jgBL2SB/ocuHszVnx0iYyXxLZskVjZaci4SLkHx3hxs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sFsNQpKtpGR0oGlPVTIMUSxg0ci6X2ilccETqwoo1QhobmKt+yirK/5qk8b2QTRWjffIkHCdMoQONHuuAkN0MIktxADrKW9SpuQK2lU0jIYaG8QIGD1z+rGZB1Bu0pqRFE8He0laatxa/hj34e8eLxq3lMLFog6V8HUJCBFY0k8= 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=iMJ4FzvJ; 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="iMJ4FzvJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1738337159; bh=jgBL2SB/ocuHszVnx0iYyXxLZskVjZaci4SLkHx3hxs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iMJ4FzvJZG5vIGe3vxqjf3l0foEdIcarr7iKJl/CrnkMf4CowcjTRMwDNIGXBIHkb VdMPzbcKfKSyz9cUxm+5L3/nBiLV4Xn/a5isVKS6tXsGkkQQ5ngAkUR4Gf1iak9y0T hDZzFNr6eWBM7/W6s5yv1sbo2iaclOtJmHE1xfnnTjLd+SvQgMGYXZZLb7WDSm7RcB +8jkuMMPJL056AWrfwyhKOaaJYzd8wAGHv350ZfZTiCcaEUOX948fK6PbIkV0v73ND dlsmJZgC4QQcND/GER6oLIk0sLDD7qAoOar+aYGXHrzMu3UjR3+abK9HhcYTRvshp6 UMH7pNMnEiJRQ== 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 09E9917E1067; Fri, 31 Jan 2025 16:25:54 +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 v4 2/2] arm64: dts: rockchip: Add HDMI0 audio output on rock-5b Date: Fri, 31 Jan 2025 10:23:22 -0500 Message-ID: <20250131152438.2891507-3-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250131152438.2891507-1-detlev.casanova@collabora.com> References: <20250131152438.2891507-1-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: 8bit 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/boot/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 = "ref", "hdp"; rockchip,grf = <&sys_grf>; rockchip,vo-grf = <&vo1_grf>; + #sound-dai-cells = <0>; status = "disabled"; ports { diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/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 { }; }; + hdmi0-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <128>; + simple-audio-card,name = "hdmi0"; + + simple-audio-card,codec { + sound-dai = <&hdmi0>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s5_8ch>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -318,6 +333,10 @@ i2s0_8ch_p0_0: endpoint { }; }; +&i2s5_8ch { + status = "okay"; +}; + &package_thermal { polling-delay = <1000>; -- 2.48.1