From patchwork Sun Oct 23 21:56:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Grzeschik X-Patchwork-Id: 13016458 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 353EFC433FE for ; Sun, 23 Oct 2022 21:57:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=JRwTqBLl6wg0dm1L8XnBPUB8uqm3UpM/5he+7Ytfjrk=; b=1DyJrBfBlxBbeU z5s8e23zBOd3xBV0YSvjRxO0L+Jc0juG3glUxPQuTzf2L3tc7lAKr6oqD4CEAnizyvNAgG6SJ1sqm abjbdAI0LxTSH5/uLDd4KUWrjn/1VasZGsBEUlx/j4lJsGdCL6x4olLbyCU7cck+N6lgf1UsT2I2M DH8agQBIOitkEJAdTxNl+DlEkf4E/FGGCK4awxcjLBDPd/6i1CliBRaQniissCupsIvAn9mGlRB34 7TcQMTLwmxaFYWwKQ8TcPsD4Ph8uRVfhNaRdvNiwbUv72pdiGP78+TqthjjhLkhjxMSU5LETo7X7K D5hFAGmO+tfEtAfOHDRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1omixp-00GLoO-D6; Sun, 23 Oct 2022 21:57:01 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1omixm-00GLnp-OM for linux-arm-kernel@lists.infradead.org; Sun, 23 Oct 2022 21:57:00 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1omixk-0006xx-Ua; Sun, 23 Oct 2022 23:56:56 +0200 Received: from [2a0a:edc0:0:1101:1d::ac] (helo=dude04.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1omixi-0012bI-Ny; Sun, 23 Oct 2022 23:56:54 +0200 Received: from mgr by dude04.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1omixh-000vh8-Pw; Sun, 23 Oct 2022 23:56:53 +0200 From: Michael Grzeschik To: linux-arm-kernel@lists.infradead.org Cc: michal.simek@xilinx.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, kernel@pengutronix.de Subject: [PATCH] arm64: zynqmp: Enable hs termination flag for USB dwc3 controller Date: Sun, 23 Oct 2022 23:56:49 +0200 Message-Id: <20221023215649.221726-1-m.grzeschik@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mgr@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221023_145658_902755_A111D589 X-CRM114-Status: UNSURE ( 8.90 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Since we need to support legacy phys with the dwc3 controller, we enable this quirk on the zynqmp platforms. Signed-off-by: Michael Grzeschik --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index a549265e55f6e7..7c1af75f33a05b 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -825,6 +825,7 @@ dwc3_0: usb@fe200000 { clock-names = "bus_early", "ref"; iommus = <&smmu 0x860>; snps,quirk-frame-length-adjustment = <0x20>; + snps,resume-hs-terminations; /* dma-coherent; */ }; }; @@ -851,6 +852,7 @@ dwc3_1: usb@fe300000 { clock-names = "bus_early", "ref"; iommus = <&smmu 0x861>; snps,quirk-frame-length-adjustment = <0x20>; + snps,resume-hs-terminations; /* dma-coherent; */ }; };