From mboxrd@z Thu Jan 1 00:00:00 1970 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 4C3EDCCF9F2 for ; Mon, 27 Oct 2025 12:57:20 +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=JvkLCMnZldrjuNbyL3U40LIf/FEF2QJ6AWCSeIEbknE=; b=CkIJ+IXx43JXd4xvB7Gl4C5VnP XbdQ8bIJuTSAqyP4krnUjKllBaxofGQd102WJCZCBPtyujTIghdHcKaqQAG1/YUlyJjexTBbjlkXF TYRaFLkacFLdjwVomvPbQx+23fe8L4VdTWz3w43X0RJ9kjST9w3euROeh3XnpHot55JIRKtNz4GzL 3ikTp8n3C5KzY8FM1XVMI458UaMF4D38clN0uJL42i1iYP5MdGWM0LdOPFV2Vsz1FG9NkUTdhr6RU nfqW9edptSQLlNwgt2AJ73bH/vKat414KJoQgYWVL+LgYwQMAXbQLhFvU1vWSV0NWLAAt3pXT1KQx k079ba0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmg-0000000Dx49-1Tls; Mon, 27 Oct 2025 12:57:14 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmY-0000000DwxZ-48EW for linux-arm-kernel@lists.infradead.org; Mon, 27 Oct 2025 12:57:08 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id E033F459C6; Mon, 27 Oct 2025 12:57:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 882A6C116C6; Mon, 27 Oct 2025 12:57:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761569821; bh=cH78ltGLFEwaRc+5sKH7tOpj/oTnWSF/SJD99Q8jJBg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HYW1H6mW7jSbquUJYM2sqUZm38jlpvEbmqNe+my2P3ZAWIGYTjTFCpgEHS9+DemLl eiO701QwLGQZgcMjyENFmnzaX2DuPiLvU5f5S/jqK5yBncWj4TKpenGg8zLXyON90Y j6WeTmxg2pTIY5KKnWtWeu1rAR4H55dta7wG/l5kE40i6Xb04Dh+GKUL4az1eKLoKh iSEB1tkqrY/0I68cXpJeU3s2Gjcu7+Es7P8ZDN8ZffBEzYAw5bxNuFlyXZeevVrDfm DTUW0B2pCZjZ+0njaESUw78t9iIW5e9nfbHIiMJdYb2oZqLnQNfBzU91eQYD1YFgfC wVoUJoR+eJlIg== Received: by wens.tw (Postfix, from userid 1000) id A9CF25FF8E; Mon, 27 Oct 2025 20:56:57 +0800 (CST) From: Chen-Yu Tsai To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Mark Brown , Vinod Koul Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-sunxi@lists.linux.dev, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH v2 08/10] arm64: dts: allwinner: a523: Add I2S2 pins on PI pin group Date: Mon, 27 Oct 2025 20:56:49 +0800 Message-ID: <20251027125655.793277-9-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251027125655.793277-1-wens@kernel.org> References: <20251027125655.793277-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251027_055707_079093_8FE038CE X-CRM114-Status: UNSURE ( 9.53 ) X-CRM114-Notice: Please train this message. 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 The Radxa Cubie A5E exposes I2S2 through the PI pin group on the 40-pin GPIO header. Add a pinmux setting for it so potential users can directly reference it. Acked-by: Jernej Skrabec Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index eea9ce83783c..cebd8e16e845 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -145,6 +145,14 @@ pio: pinctrl@2000000 { interrupt-controller; #interrupt-cells = <3>; + /omit-if-no-ref/ + i2s2_pi_pins: i2s2-pi-pins { + pins = "PI2", "PI3", "PI4", "PI5"; + allwinner,pinmux = <5>; + function = "i2s2"; + bias-disable; + }; + mmc0_pins: mmc0-pins { pins = "PF0" ,"PF1", "PF2", "PF3", "PF4", "PF5"; allwinner,pinmux = <2>; -- 2.47.3