From patchwork Fri Mar 27 14:42:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 11462493 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9052113A4 for ; Fri, 27 Mar 2020 14:42:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6E1B2206F2 for ; Fri, 27 Mar 2020 14:42:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="ufULmq4S" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727674AbgC0OmV (ORCPT ); Fri, 27 Mar 2020 10:42:21 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:44710 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727505AbgC0OmV (ORCPT ); Fri, 27 Mar 2020 10:42:21 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 02REgIcv043205; Fri, 27 Mar 2020 09:42:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1585320138; bh=zTqa0fKnbxgR26pLnmnxrp9shaf1W5DyosMSNlxAQfA=; h=From:To:CC:Subject:Date; b=ufULmq4SBKudtr3/jyrTXmB4FMymvJQpovLB2OWrQ6bzr1V9HWiGqp2zn1lP7tsJ/ 2JNfGep5tHzZ9yuBnmVzPBztWcM3p0n1m+e40XcWw3NYhAueNug7CYY+SXz3yuIkBi nTc2offWt2lvZWrqAqMR+3tatjp1ZQYldi36yNHo= Received: from DLEE102.ent.ti.com (dlee102.ent.ti.com [157.170.170.32]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 02REgIcj044117 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 27 Mar 2020 09:42:18 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE102.ent.ti.com (157.170.170.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 27 Mar 2020 09:42:17 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 27 Mar 2020 09:42:17 -0500 Received: from feketebors.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 02REgFuC011518; Fri, 27 Mar 2020 09:42:16 -0500 From: Peter Ujfalusi To: CC: , , Subject: [PATCH] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Date: Fri, 27 Mar 2020 16:42:28 +0200 Message-ID: <20200327144228.11101-1-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Trace of a test for DMA memcpy domains slipped into the glue layer commit. The memcpy support should be disabled on the MCU UDMAP. Fixes: d702419134133 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Peter Ujfalusi --- drivers/dma/ti/k3-udma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index a9c0251adf1a..fa53234d8f09 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -3187,7 +3187,7 @@ static struct udma_match_data am654_main_data = { static struct udma_match_data am654_mcu_data = { .psil_base = 0x6000, - .enable_memcpy_support = true, /* TEST: DMA domains */ + .enable_memcpy_support = false, .statictr_z_mask = GENMASK(11, 0), .rchan_oes_offset = 0x2000, .tpl_levels = 2,