From patchwork Mon Feb 17 21:47:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Detlev Casanova X-Patchwork-Id: 13978698 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 529F6C021AA for ; Mon, 17 Feb 2025 22:01:34 +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=OwAbKD7L6PAdKUpuktcExqBJGVALRP3pbAveZhBlea4=; b=XX4TyWKakLALct5D59j4JmxWZ8 RkhSrvzXUKsOT+HXS7oCtXi/rxD/CC2JSwHDr8X2+nkdmZG78IL9PreUhHyDs36MfP6QJ9eydk/HP lxkuDOIS2Six4HdWb1oTLMndXFa39WQN727yXnS1EPnDiXQWiWaSuKJL/gmoN0G3KR9pic/SynthI uhsxEvzLbKo8MI1SPKfX1X9ZSGqtBsTT8w9SQMLwsc6DdP5a4fi+esnCdrr0EM/eFX4FujDgmRKTw AnoMtK03fNtJAuYHxNZVMzrZylbddIWv0C8OB8bMUw7fd+YXm6IPhvvi6onat05mZxh6GvwYbKMui wuHELZhA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tk9B4-000000065ZW-3oF8; Mon, 17 Feb 2025 22:01:22 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tk96y-000000064p2-25ZQ; Mon, 17 Feb 2025 21:57:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1739829426; bh=KjsFAJNPsUpS9IOJmQDPTg0Dnewekb+T8H0LWKWYzdE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qTeQeRFqenkD70Abt6ZUoS1IFNq1kRsHA9FXQReFb3wBNYMDjeFpxx7NJ4yiELak7 6ZGWdI/yJ4OgY8HEX5hWUmyjbR50XMvnFoJpaUEIAo+SKDHj//Au7YLjRkYwjzzWC9 cFt1N3codg3H3eC005vunw+ZC/rjFNl0abB5gasWq5UIgrhPVu8obs7MO7jRjylZNA jnoUbhoZaw2gcWjfGVpvf7wbJ7JTRFUa5dE7qUu1uJe/lgZ+dVq+4VAbGHHmwhCeC4 ToIrYCa/MtGvFIw97JriTEIPvMfegPU08bfu8ZSrrCT79UYA8PIwjeEsjedvkoOobQ NzUIxVVadGxmw== Received: from earth.mtl.collabora.ca (mtl.collabora.ca [66.171.169.34]) (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 EA6FA17E02BE; Mon, 17 Feb 2025 22:56:59 +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 , Niklas Cassel , Dragan Simic , FUKAUMI Naoki , Johan Jonker , Detlev Casanova , Geert Uytterhoeven , Dmitry Baryshkov , Algea Cao , Chen-Yu Tsai , Sugar Zhang , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, kernel@collabora.com, Quentin Schulz Subject: [PATCH v7 2/3] arm64: dts: rockchip: Add HDMI audio outputs for rk3588 SoC Date: Mon, 17 Feb 2025 16:47:41 -0500 Message-ID: <20250217215641.372723-3-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250217215641.372723-1-detlev.casanova@collabora.com> References: <20250217215641.372723-1-detlev.casanova@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_135708_680624_20154F6A X-CRM114-Status: GOOD ( 13.92 ) 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 For hdmi0_sound, use the simple-audio-card driver with the hdmi0 QP node as CODEC and the i2s5 device as CPU. Similarly for hdmi1_sound, the CODEC is the hdmi1 node and the CPU is i2s6, but only added in the rk3588-extra.dtsi device tree as the second TX HDMI port is not available on base versions of the SoC. 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 and hdmi1 nodes so that they can be used as audio codec nodes. Tested-by: Quentin Schulz # RK3588 Tiger Haikou Signed-off-by: Detlev Casanova --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 17 +++++++++++++++++ arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi | 17 +++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index 8cfa30837ce72..f9f888dedd8f0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -382,6 +382,22 @@ scmi_reset: protocol@16 { }; }; + hdmi0_sound: hdmi0-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <128>; + simple-audio-card,name = "hdmi0"; + status = "disabled"; + + simple-audio-card,codec { + sound-dai = <&hdmi0>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s5_8ch>; + }; + }; + pmu-a55 { compatible = "arm,cortex-a55-pmu"; interrupts = ; @@ -1394,6 +1410,7 @@ 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-extra.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi index 567f8f74c7b3c..cf04847afd040 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-extra.dtsi @@ -7,6 +7,22 @@ #include "rk3588-extra-pinctrl.dtsi" / { + hdmi1_sound: hdmi1-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <128>; + simple-audio-card,name = "hdmi1"; + status = "disabled"; + + simple-audio-card,codec { + sound-dai = <&hdmi1>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s6_8ch>; + }; + }; + usb_host1_xhci: usb@fc400000 { compatible = "rockchip,rk3588-dwc3", "snps,dwc3"; reg = <0x0 0xfc400000 0x0 0x400000>; @@ -165,6 +181,7 @@ hdmi1: hdmi@fdea0000 { reset-names = "ref", "hdp"; rockchip,grf = <&sys_grf>; rockchip,vo-grf = <&vo1_grf>; + #sound-dai-cells = <0>; status = "disabled"; ports {