From patchwork Thu Jan 30 16:45:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Detlev Casanova X-Patchwork-Id: 13954733 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ABA2BC0218F for ; Thu, 30 Jan 2025 16:55:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=i2Y/9UmU45Bup1HNnXdNxQwZBKPKPL9pzS8Xa9e5J6g=; b=OhqSO3jJp8cGS0HCKHyq1/1AP+ kaMfLrz7XtL82ZTfwQ2Uvxi6T8sdFuhEPVolfSZZowh1MEecBXPfxqrksbqTxyjHdoDm7f7Chwqfg ZwxOojCVuUdxo/2OLJQceSbl0IRM6Yw8z516/kANpYdqbnYehiAujZsXKYroJNv/KNOjEf9CZSpfy hdBv0FGTmW21DIt8zeq4wUIajV1b/1X1cSI6amJuQCs+TIRzZR1x4e1BOY0zOmzfPJQJsukfcbWi/ mhMggf4QFElcg0RBTVk+vAOvON1wccpK0doC/9I1uj5oDDNF0sGFN73YGzFISgs64idQYQUQqYZiM YKiN60Ug==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tdXpM-00000009DQn-06Bn; Thu, 30 Jan 2025 16:55:40 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tdXla-00000009Cxn-3zZa; Thu, 30 Jan 2025 16:51:48 +0000 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> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250130_085147_130398_4FE2886D X-CRM114-Status: GOOD ( 12.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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>;