Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp581390pxb; Wed, 27 Oct 2021 08:28:00 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwtayBXlGq/wmjs2htZP+9Pe1nUmUQq4vJAMJtnf+XLbBFJjxNWuGE3OFIqLl39eFwJAiOt X-Received: by 2002:a63:2aca:: with SMTP id q193mr12074978pgq.211.1635348479756; Wed, 27 Oct 2021 08:27:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635348479; cv=none; d=google.com; s=arc-20160816; b=VQw9ORzYwLGqWqlBDA1eEfGm9lTm55Cr54b8Xn2VUIjc1ORuHDSma7jZoB+3D+YLcv RakRZ/kV4DwCXYCuZDepIW6GffHPmZkalIm3lI/0b5GEZman0BRvuWCwB42UnBBPddq5 guijiZyIi1J7jx/9O9TPTRGZqVPcuUDUyr/MvklcQVaty+2/Q3KDVN06go4jRAMm485F AwqoAgwEZemyPQt8eUf78dwrAjLq2sGWwFAW9j/MAOLs+NHSZaakWv4ARoK0kx2hY2Ln 44X/lZNzqdLYdP+8XIax58KrlIyQzsylc9EV0F6KppfCp8gZ1DL0AswF5bBnHGPdOvZE QD3w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=e+/EEDlL9Ynjm4ozRby8CF5i08ZcqLF4TjXFW+rx3xU=; b=w5V9TFimHNKPX1dKNYSn0h1TF16K59mtN5lmPbIa7SbCqEDhOWRwk6qHQT+qA5/EPK rh9l5qEYHKb1lx60GxbLhySbV2jaz7PXZvqJDCMN/szDBu/3vUc21qpixY42pHZ1p9x2 4MVp4foYYamjjt3nGAXU90NRcsLJSCVj5etaZJBRGI/TOwu6lpLh/fJccnYBO7kXyTMR JrCWHBfi8GmyAftNVu7sH8scWu/k99Eqs6XIo2O1njFs50wABHg6eaow0esMC+vUXllA x579xi8LjazEich7Kw7Ffb+d9eXiVA/rqCpPQG0LIVTJHOEzQfaHrNNPF7r4wgLSy5kC wASA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zte.com.cn Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v70si261129pgd.471.2021.10.27.08.27.38; Wed, 27 Oct 2021 08:27:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=zte.com.cn Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237689AbhJ0BsC (ORCPT + 99 others); Tue, 26 Oct 2021 21:48:02 -0400 Received: from mxhk.zte.com.cn ([63.217.80.70]:65396 "EHLO mxhk.zte.com.cn" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230160AbhJ0BsB (ORCPT ); Tue, 26 Oct 2021 21:48:01 -0400 X-Greylist: delayed 924 seconds by postgrey-1.27 at vger.kernel.org; Tue, 26 Oct 2021 21:48:01 EDT Received: from mse-fl1.zte.com.cn (unknown [10.30.14.238]) by Forcepoint Email with ESMTPS id A02AC4086C12E4F0992F; Wed, 27 Oct 2021 09:30:10 +0800 (CST) Received: from kjyxapp03.zte.com.cn ([10.30.12.202]) by mse-fl1.zte.com.cn with SMTP id 19R1U18h085498; Wed, 27 Oct 2021 09:30:01 +0800 (GMT-8) (envelope-from wang.yi59@zte.com.cn) Received: from fox-cloudhost8.localdomain (unknown [10.234.72.110]) by smtp (Zmail) with SMTP; Wed, 27 Oct 2021 09:30:01 +0800 X-Zmail-TransId: 3e886178ab9800a-07e39 From: Yi Wang To: stuyoder@gmail.com Cc: laurentiu.tudor@nxp.com, linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, wang.liang82@zte.com.cn, =?UTF-8?q?=E7=8E=8B=E4=B8=9A=E8=B6=8510154425?= Subject: [PATCH] bus: fsl-mc: Fix dma coherent not avaiable Date: Wed, 27 Oct 2021 09:24:41 +0800 Message-Id: <20211027012441.10091-1-wang.yi59@zte.com.cn> X-Mailer: git-send-email 2.33.0.rc0.dirty MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="UTF-8" X-MAIL: mse-fl1.zte.com.cn 19R1U18h085498 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: 王业超10154425 Commit "a081bd4a" change the third argument of of_dma_configure_id, from 1 to 0, and then the dpni cannot inherit the dma_coherent from fsl-mc bus on fsl-lx2160a. Signed-off-by: Wang Yechao Signed-off-by: Yi Wang --- drivers/bus/fsl-mc/fsl-mc-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c index 8fd4a35..74dc47b 100644 --- a/drivers/bus/fsl-mc/fsl-mc-bus.c +++ b/drivers/bus/fsl-mc/fsl-mc-bus.c @@ -146,7 +146,7 @@ static int fsl_mc_dma_configure(struct device *dev) dma_dev = dma_dev->parent; if (dev_of_node(dma_dev)) - return of_dma_configure_id(dev, dma_dev->of_node, 0, &input_id); + return of_dma_configure_id(dev, dma_dev->of_node, 1, &input_id); return acpi_dma_configure_id(dev, DEV_DMA_COHERENT, &input_id); } -- 1.8.3.1