From patchwork Mon Aug 6 11:19:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Codrin Ciubotariu X-Patchwork-Id: 10556831 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 530B21390 for ; Mon, 6 Aug 2018 11:20:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F3DE292EB for ; Mon, 6 Aug 2018 11:20:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3357F292FB; Mon, 6 Aug 2018 11:20:41 +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 7BF3D292F8 for ; Mon, 6 Aug 2018 11:20:34 +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=QWEu4+t/M2kx9hbrX7Htw97em6JAmNBygxraocZdl9o=; b=PozhJ3feFUbcyk NDXgXrEz0PHVGSPNFeiBEvXVXkY+GVxm8a7b3Rs+iNg0VwvPbAPUpYD+7YJI0Cr0GvpHW1NNALRPD YyvynxWczfnnVY/J/A9+pwaG1WJ8bmG92IFY0x7T/iX7Lvhr8RedrcOpt9c50Rgm8VzEu+XyPotCg CQghjr3pgK+id8xjfcuuQpje3Hasb8mwYNJ7fbcjmSM283E20C68EvmClkoukJqWmMlvjTJr8ybkG sScUhsnm0a0ZuE3HpGhKCPAEf01NaqeSF6Q4rXlIYya7VuvaHkY9dYsBSe4MpXyXLE0Hswow0DrGt X27f1Y+H8KDCyu6OTPTQ==; 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 1fmdYr-0005I3-IZ; Mon, 06 Aug 2018 11:20:29 +0000 Received: from esa1.microchip.iphmx.com ([68.232.147.91]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fmdYf-0003nn-6c for linux-arm-kernel@lists.infradead.org; Mon, 06 Aug 2018 11:20:19 +0000 X-IronPort-AV: E=Sophos;i="5.51,452,1526367600"; d="scan'208";a="18193913" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 06 Aug 2018 04:20:00 -0700 Received: from rob-ult-m19940.microchip.com (10.10.76.4) by chn-sv-exch02.mchp-main.com (10.10.76.38) with Microsoft SMTP Server id 14.3.352.0; Mon, 6 Aug 2018 04:20:01 -0700 From: Codrin Ciubotariu To: , , Subject: [PATCH v7 2/3] ARM: dts: at91: sama5d2: add nodes for I2S controllers Date: Mon, 6 Aug 2018 14:19:47 +0300 Message-ID: <20180806111948.4522-3-codrin.ciubotariu@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180806111948.4522-1-codrin.ciubotariu@microchip.com> References: <20180806111948.4522-1-codrin.ciubotariu@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180806_042017_472480_758B35DD X-CRM114-Status: GOOD ( 11.13 ) 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 v7: - none 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>;