From patchwork Mon Mar 25 13:53:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10869221 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 7C3D31575 for ; Mon, 25 Mar 2019 13:57:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6515C2931C for ; Mon, 25 Mar 2019 13:57:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 590C129323; Mon, 25 Mar 2019 13:57:31 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED 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 C3ACD2931C for ; Mon, 25 Mar 2019 13:57:30 +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=G21Y6caTzLyAMMxKOEMLFBgyd41w1cS2gewzGCWy4lk=; b=SO0mXTx+iggefR ed4Y8D6Uy/eqP5FF+6/yUQcf3YbVtjmk9+adXuaaUkYHeiA2N4kL2SOkMLnL3cSRzm/46b2jSzzP5 JpV/AQjSsTUm3WwQQCDYnZXlqiSNu456qyLAqxDSJ6hzsjFH/UFYITBBqPR5FYPJ6YSbdYFmwdISH auMNfJ9iJVs0y9A3bwI85NyY7PVVop8zl6lP0iNnmqdx3UxHrai6rALfIUTYnCI4zbBwqyxQZP2Rx YC1WDafl1sA4WDlB9GpvOaPEArdl6rkZqTU0vFzBxGo9NETzvp+oqGEsLVnZLstPgsdUavfOnaxw7 uBvOmxgTpQCyBoT02YNA==; 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 1h8Q6H-0003DR-PX; Mon, 25 Mar 2019 13:57:17 +0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h8Q2z-000732-Q0 for linux-arm-kernel@bombadil.infradead.org; Mon, 25 Mar 2019 13:53:53 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; 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:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=nXdb5btKQvZWt23UmALOnsr3+dJHHi6gX19WywlSBbM=; b=qPO1Vk2+ZVynfdm3nTY2kPEnUZ 8w8Y54rzcb96+aaWcPQA1aPk6U7yk8kJMIWpPmdUM2VU9xIFvQKqiRl1Bd1aYLGijQ+ZjISLBPLNu MQBwuuRtxyPdtKCHVzjG7FNZfDjBvuc9q2VHbXLd7cFlaQxOjSpVXQEuK+mwv4SKS8tbEBlxDZuPz p1qFfJgZsIep8Ey2yYNUk/CUdT2OgbRxYrL7ot7IxfYhzKzHWifgFI8vR6tCHQ70guL+dtp/RrKMC txCAGaFGteNGiNxCdfMQw7d5IF6Kw9viQcNjclQRZLp71X5+94ViQsW2Rn/wxjx3LIjXdAnJMSas9 SB3l4Fyw==; Received: from relay7-d.mail.gandi.net ([217.70.183.200]) by merlin.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h8Q2v-0004yK-FQ for linux-arm-kernel@lists.infradead.org; Mon, 25 Mar 2019 13:53:50 +0000 X-Originating-IP: 90.88.33.153 Received: from localhost (aaubervilliers-681-1-92-153.w90-88.abo.wanadoo.fr [90.88.33.153]) (Authenticated sender: maxime.ripard@bootlin.com) by relay7-d.mail.gandi.net (Postfix) with ESMTPSA id 9BB2B2000D; Mon, 25 Mar 2019 13:53:25 +0000 (UTC) From: Maxime Ripard To: Chen-Yu Tsai , Maxime Ripard Subject: [PATCH 28/28] ARM: dts: sun8i: a83t: Fix the I2S binding Date: Mon, 25 Mar 2019 14:53:00 +0100 Message-Id: <20190325135300.6440-28-maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190325135300.6440-1-maxime.ripard@bootlin.com> References: <20190325135300.6440-1-maxime.ripard@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190325_095349_654028_F2B46806 X-CRM114-Status: GOOD ( 11.11 ) 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: 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 The I2S binding mandates that we have two DMA channels, one for reception and one in transmission. However, the device tree only specifies one. This has probably gone un-noticed since no boards are using that controller. Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index 09e7f74ab5f5..d0f342ced754 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -836,9 +836,9 @@ interrupts = ; clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>; clock-names = "apb", "mod"; - dmas = <&dma 27>; + dmas = <&dma 27>, <&dma 27>; resets = <&ccu RST_BUS_I2S2>; - dma-names = "tx"; + dma-names = "rx", "tx"; status = "disabled"; };