From patchwork Fri Aug 30 05:32:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 1155718 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="tGQiVl1z"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 46KSlx36Xrz9sN4 for ; Fri, 30 Aug 2019 15:32:11 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 25062C21D83; Fri, 30 Aug 2019 05:32:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 2A4C8C21C3F; Fri, 30 Aug 2019 05:31:59 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 52305C21C2F; Fri, 30 Aug 2019 05:31:57 +0000 (UTC) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lists.denx.de (Postfix) with ESMTPS id 0FD6EC21C27 for ; Fri, 30 Aug 2019 05:31:55 +0000 (UTC) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x7U5VrPw006705; Fri, 30 Aug 2019 00:31:53 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1567143113; bh=dFB7SSlWPs11RVCratFB8YJx/5N+J2WdR3/hlcWkrTo=; h=From:To:CC:Subject:Date; b=tGQiVl1zfBQe+FRIaP0afUo8tV2pwdLo+EMzcUFbYEr2xK/8YZgW1TgmM/t3DvpVR sFVb/VaX/brY7Baxp+vRta8jJh+AwS+9ImwOm6/ablNKZinQz/rca8kB7NgQvmPjD/ 9n+K4KSu2dZmwfCjrVf7p75vRKgI6BCUnuXwWX0U= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x7U5VrCV033600 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 30 Aug 2019 00:31:53 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 30 Aug 2019 00:31:53 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 30 Aug 2019 00:31:53 -0500 Received: from a0132425.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x7U5VpGF092840; Fri, 30 Aug 2019 00:31:52 -0500 From: Vignesh Raghavendra To: Tom Rini Date: Fri, 30 Aug 2019 11:02:24 +0530 Message-ID: <20190830053224.28540-1-vigneshr@ti.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: u-boot@lists.denx.de Subject: [U-Boot] [PATCH] soc: ti: k3-navss-ringacc: fix k3_nav_ringacc_ring_reset_dma X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" In case dma_ring_reset_quirk is not set the k3_ringacc_ring_reset_dma will just exit without ring reset. Fix it, by adding ring reset call in case dma_ring_reset_quirk is not. Signed-off-by: Grygorii Strashko Signed-off-by: Vignesh Raghavendra --- drivers/soc/ti/k3-navss-ringacc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/soc/ti/k3-navss-ringacc.c b/drivers/soc/ti/k3-navss-ringacc.c index fcb84f7aa49b..64ebc0ba0030 100644 --- a/drivers/soc/ti/k3-navss-ringacc.c +++ b/drivers/soc/ti/k3-navss-ringacc.c @@ -366,8 +366,10 @@ void k3_nav_ringacc_ring_reset_dma(struct k3_nav_ring *ring, u32 occ) if (!ring || !(ring->flags & KNAV_RING_FLAG_BUSY)) return; - if (!ring->parent->dma_ring_reset_quirk) + if (!ring->parent->dma_ring_reset_quirk) { + k3_nav_ringacc_ring_reset(ring); return; + } if (!occ) occ = ringacc_readl(&ring->rt->occ);