From patchwork Fri Aug 30 07:40:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11123141 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 E91A914DE for ; Fri, 30 Aug 2019 07:41:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D11FE23426 for ; Fri, 30 Aug 2019 07:41:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728332AbfH3HlR (ORCPT ); Fri, 30 Aug 2019 03:41:17 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:31927 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727854AbfH3HlQ (ORCPT ); Fri, 30 Aug 2019 03:41:16 -0400 X-UUID: 31e272001e6647b7b7f64196f730eacb-20190830 X-UUID: 31e272001e6647b7b7f64196f730eacb-20190830 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 9569756; Fri, 30 Aug 2019 15:41:14 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Aug 2019 15:41:10 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 30 Aug 2019 15:41:09 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring CC: Mark Rutland , Matthias Brugger , Mathias Nyman , Chunfeng Yun , , , , , Subject: [PATCH v3 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy Date: Fri, 30 Aug 2019 15:40:54 +0800 Message-ID: <1567150854-30033-8-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1567150854-30033-1-git-send-email-chunfeng.yun@mediatek.com> References: <1567150854-30033-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: CCBFA59E6DD3D401F653311DC00B6A03FCCB12A28648BE00ECCE3A8A1C5C85292000:8 X-MTK: N Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Set DISCTH to max-15, replace the default value 8, due to default disconnect threshold is lower than USB SPEC define Signed-off-by: Chunfeng Yun --- v3: no changes v2: new patch --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index dc3e859849c7..5168e345ea3f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -434,6 +434,7 @@ clocks = <&clk26m>; clock-names = "ref"; #phy-cells = <1>; + mediatek,discth = <15>; status = "okay"; };