From patchwork Fri Jun 29 02:20:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 10495505 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BF936602CC for ; Fri, 29 Jun 2018 02:21:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AE9972A666 for ; Fri, 29 Jun 2018 02:21:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ACBB52A7FC; Fri, 29 Jun 2018 02:21:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 50F9A2A666 for ; Fri, 29 Jun 2018 02:21:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030580AbeF2CUr (ORCPT ); Thu, 28 Jun 2018 22:20:47 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:38049 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1030497AbeF2CUn (ORCPT ); Thu, 28 Jun 2018 22:20:43 -0400 X-UUID: 38c4425ae248426d93d912b8b459dd3d-20180629 Received: from mtkcas36.mediatek.inc [(172.27.4.250)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 2036926222; Fri, 29 Jun 2018 10:20:37 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Fri, 29 Jun 2018 10:20:35 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Fri, 29 Jun 2018 10:20:34 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I CC: Matthias Brugger , Rob Herring , Chunfeng Yun , , , , , Subject: [PATCH 2/5] dt-bindings: phy-mtk-tphy: add optional properties for u2phy Date: Fri, 29 Jun 2018 10:20:28 +0800 Message-ID: <86d49766059a738e7182a49e6c113a12403b3b01.1530238400.git.chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <54260d59ae39c2335e97892fe85db16cac30b33b.1530238400.git.chunfeng.yun@mediatek.com> References: <54260d59ae39c2335e97892fe85db16cac30b33b.1530238400.git.chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add some optional properties for eye diagram test and BC12 of u2phy Signed-off-by: Chunfeng Yun Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt index 0d34b2b..a5f7a4f 100644 --- a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt +++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt @@ -47,6 +47,12 @@ Required properties (port (child) node): - PHY_TYPE_PCIE - PHY_TYPE_SATA +Optional properties (PHY_TYPE_USB2 port (child) node): +- mediatek,eye-src : u32, the value of slew rate calibrate +- mediatek,eye-vrt : u32, the selection of VRT reference voltage +- mediatek,eye-term : u32, the selection of HS_TX TERM reference voltage +- mediatek,bc12 : bool, enable BC12 of u2phy if support it + Example: u3phy: usb-phy@11290000 {