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 CCDB9CCF9F1 for ; Mon, 27 Oct 2025 12:57:19 +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=NYXsPOwYmoG8tjODCLwtCU3ztWGeetCxhMf+fomE99I=; b=uiKPJiIdjr0uboxt3X8XOJfmN9 +Ure7dMaTzBtqVVPB8CYYTa5uVfD82/gutYdZjRaHSis6ICFc98QyuFJnboMt7vHW5bxsAh0vYGds +GeMkzOfof0a5CXDpeo7e+hCUPtSTXIxNbxloi5fWd2QI+seG8FDSBvHxUPMaGJGSNX8P5RxTt8JE mtLWvmBol1ihHQTlwiSSCbzwoyaCth6RZdma0kg2+/NT1P7MCiSReI01Ezi7zmKfhNzteGDQtBBq2 ao2wl7H7MhmFXlAt+KBkDwXNSKkbcOP/ad7wnLJU+L5wh4c19u1k+k9gg8pf3ocLxE9C4vOFS0CWd QmBIXFaw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmg-0000000Dx4l-35P2; Mon, 27 Oct 2025 12:57:14 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDMmb-0000000Dx00-2EEe for linux-arm-kernel@bombadil.infradead.org; Mon, 27 Oct 2025 12:57:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=NYXsPOwYmoG8tjODCLwtCU3ztWGeetCxhMf+fomE99I=; b=q/Gy1oelNgTjbnQs+IgugNF0T+ S/j5pwq/XzXHjmXrSsHlfvn8INeBz1tXfuh5k6Te2M331WDuZGOKnu8decAhATWfKGNFagINtWNvV UjoVSPcCI8/vunEmTLQp6W+O0XGznOn2IOXpeKjauk+Ob21nSRXi/9dO3IA+w/05WxllFfeUG+gCK Z7bmXbit98ASsgeYLMRXpqPwlGAJZJQHivPebvz8JaRy/sQl2WpnRr6W+ZTLg5/uP9zHsQpd/ZnL3 Z7mCRmLCN4MYiB3rJdJHC7oHUtMLjUXE7SuYKafnlmgeBwXxiPfTE1qrMwJGLOPko8ffG5Hnkuble gqEIGZqw==; Received: from sea.source.kernel.org ([172.234.252.31]) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDLuo-0000000272z-23Px for linux-arm-kernel@lists.infradead.org; Mon, 27 Oct 2025 12:01:36 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id EC724459F8; Mon, 27 Oct 2025 12:57:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8501BC113D0; 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=f0SoP/zvRQAOERqGrbZ2nIh2yRiuv79vNh/YNhiYisw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Mqs824nK/IIPtizqFpAnhI2rX4aRkfAg+jwVA5oVxmxbdQClrPE7CszShxsjr6iyq mgxON4vZ4z+8asFVhBA1/vTHiHZVoQKfW4Gg6yIicdXWCRcUDfKfQrN5Y/7uT+jRRH 0d+3tk6ASvDZs/1+UjUZ9H6wZFQ6d7+0AkcuSDBOzciTavPewMZU/s8NZGjETwOvBe vjPmZFvYXndf/vXJooLdmIjEx09dZtwknBp+gI06mVbEBlLcM+AejPQoXxcLnD0X0E e7bCocBVhxFuAJpGCioLwPnYIXYeMsVZCSWENqXE4FH2uUdnWfYwfuHYfXICYHYDrM dyupOIZ8E8PQg== Received: by wens.tw (Postfix, from userid 1000) id 9AF925FF56; 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 06/10] arm64: dts: allwinner: a523: Add device node for SPDIF block Date: Mon, 27 Oct 2025 20:56:47 +0800 Message-ID: <20251027125655.793277-7-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_120134_763651_B1C7DD7D X-CRM114-Status: UNSURE ( 9.30 ) 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 A523 has a SPDIF interface that is capable of both playback and capture. Add a node for it. Acked-by: Jernej Skrabec Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index 8edbd3873199..33f991dbd00b 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -818,6 +818,21 @@ mcu_ccu: clock-controller@7102000 { #reset-cells = <1>; }; + spdif: spdif@7116000 { + compatible = "allwinner,sun55i-a523-spdif"; + reg = <0x07116000 0x400>; + interrupts = ; + clocks = <&mcu_ccu CLK_BUS_MCU_SPDIF>, + <&mcu_ccu CLK_MCU_SPDIF_TX>, + <&mcu_ccu CLK_MCU_SPDIF_RX>; + clock-names = "apb", "tx", "rx"; + resets = <&mcu_ccu RST_BUS_MCU_SPDIF>; + dmas = <&mcu_dma 2>, <&mcu_dma 2>; + dma-names = "rx", "tx"; + #sound-dai-cells = <0>; + status = "disabled"; + }; + mcu_dma: dma-controller@7121000 { compatible = "allwinner,sun55i-a523-mcu-dma", "allwinner,sun50i-a100-dma"; -- 2.47.3