From patchwork Mon Jul 30 11:40:07 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 10548947 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9A2A8A7FD for ; Mon, 30 Jul 2018 11:41:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 88F4829AC7 for ; Mon, 30 Jul 2018 11:41:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7D4E929AD3; Mon, 30 Jul 2018 11:41:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 25B7729AC7 for ; Mon, 30 Jul 2018 11:41:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=GEh5XMb6vFlrgZyPjgaChM/Aql1KzaD3XNWAS6y8tko=; b=Cz5QtFZNIq3wGo h612D6MQAMehD4tYiaaSxM7QTVapxXihqHZgnOmOBjHsEJzH6DWikmweD8l5v5eb+kAkikRbCXsOa VkNyBKuzhe5IT5DxG9t7B2xPx4C4dOxCZYxw2BhrjNZvcrOQqkhyQ1nt3VWZnu8W5HJuP4oRu2QtA f7diUEh/yQs+Rc9Ylr1i7YN651zIPKI86PeIacMqJiQ6UW7+t/Snun/rOjWidgI1B90NueJoddh8j OU/6E5q5eoWO9lhrZPuwzehNTberXItlfiPZR1sz90eWEosgte2qUyyCBJ5Uon1rCjkGpNcuPiYdA 9jgLS4lBGEcMtXouAXUA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fk6Yg-0006kZ-AO; Mon, 30 Jul 2018 11:41:50 +0000 Received: from esa3.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fk6Y2-0005zD-Sj for linux-arm-kernel@lists.infradead.org; Mon, 30 Jul 2018 11:41:15 +0000 X-IronPort-AV: E=Sophos;i="5.51,422,1526367600"; d="scan'208";a="17050721" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa3.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 30 Jul 2018 04:40:52 -0700 Received: from rob-ult-m19940.microchip.com (10.10.76.4) by chn-sv-exch07.mchp-main.com (10.10.76.108) with Microsoft SMTP Server id 14.3.352.0; Mon, 30 Jul 2018 04:40:51 -0700 From: Codrin Ciubotariu To: , Subject: [PATCH v6 2/3] ARM: dts: at91: sama5d2: add nodes for I2S controllers Date: Mon, 30 Jul 2018 14:40:07 +0300 Message-ID: <20180730114008.30464-3-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180730114008.30464-1-codrin.ciubotariu@microchip.com> References: <20180730114008.30464-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180730_044111_490542_5EE08654 X-CRM114-Status: GOOD ( 10.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Cyrille Pitchen , Cristian.Birsan@microchip.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Cyrille Pitchen This patch adds DT nodes for I2S0 and I2S1. It also adds an alias for each I2S node. Signed-off-by: Cyrille Pitchen [codrin.ciubotariu@microchip.com: removed unnecessary clock phandles] Signed-off-by: Codrin Ciubotariu --- Changes in v6: - removed unnecessary phandles to audio PLL clock from the I2S nodes; - using assigned clocks to set gclk as parent of i2smuxclk; arch/arm/boot/dts/sama5d2.dtsi | 38 ++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index eeb6afa1cda7..bf71dc00223a 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -58,6 +58,8 @@ serial1 = &uart3; tcb0 = &tcb0; tcb1 = &tcb1; + i2s0 = &i2s0; + i2s1 = &i2s1; }; cpus { @@ -1313,6 +1315,24 @@ clocks = <&clk32k>; }; + i2s0: i2s@f8050000 { + compatible = "atmel,sama5d2-i2s"; + reg = <0xf8050000 0x100>; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(31))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(32))>; + dma-names = "tx", "rx"; + clocks = <&i2s0_clk>, <&i2s0_gclk>; + clock-names = "pclk", "gclk"; + assigned-clocks = <&i2s0muxck>; + assigned-clock-parents = <&i2s0_gclk>; + status = "disabled"; + }; + can0: can@f8054000 { compatible = "bosch,m_can"; reg = <0xf8054000 0x4000>, <0x210000 0x4000>; @@ -1506,6 +1526,24 @@ status = "disabled"; }; + i2s1: i2s@fc04c000 { + compatible = "atmel,sama5d2-i2s"; + reg = <0xfc04c000 0x100>; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(33))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(34))>; + dma-names = "tx", "rx"; + clocks = <&i2s1_clk>, <&i2s1_gclk>; + clock-names = "pclk", "gclk"; + assigned-clocks = <&i2s1muxck>; + assigned-parrents = <&i2s1_gclk>; + status = "disabled"; + }; + can1: can@fc050000 { compatible = "bosch,m_can"; reg = <0xfc050000 0x4000>, <0x210000 0x4000>;