From patchwork Fri Aug 23 07:00:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11110683 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 DDFBB112C for ; Fri, 23 Aug 2019 07:06:01 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id BC54122CE3 for ; Fri, 23 Aug 2019 07:06:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="abnFV04b" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BC54122CE3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject: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=7vMYXZ/CDqnlHQjxPrB+EiarGmQBx3V86u70HQizZ5U=; b=abnFV04buhF3R6 xSXlCGtCrx8CAG18c2hpsJXNXLfWsO1s/9BoAISHx4unvIzu4u6isXk7LQYT80XDKAM8XQ2eeoeKd 9sV65wg7NCWIMwG7OffSaUbMHaHG1AaztaCLMYUK+RlweYtUmGUkZGzDWFH2O4XPUTTu3XQSJhsLU 7k+MD88VvdNrcq3LYhkx98eBj9sftWy36/mOXnKdrqgCQwMH7e1qONlXF5VhjtjB6Sk6cDuIv3/Fj QFfhO/jpEfYesssAFs21uy9lV1sCQkATSH3CBln1w6OFDNGNud5Gi3uNFsvwkExaYBNPgb1hUAoc8 9Fbm1V+DWzIPw3cUhMkA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i13e4-0003O3-Jl; Fri, 23 Aug 2019 07:06:00 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i13Yu-0000HN-Sh; Fri, 23 Aug 2019 07:00:42 +0000 X-UUID: c49fb402506b4f37b619fa6b09083799-20190822 X-UUID: c49fb402506b4f37b619fa6b09083799-20190822 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 2001260850; Thu, 22 Aug 2019 23:00:27 -0800 Received: from MTKMBS31DR.mediatek.inc (172.27.6.102) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 23 Aug 2019 00:00:25 -0700 Received: from mtkcas09.mediatek.inc (172.21.101.178) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 23 Aug 2019 15:00:16 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 23 Aug 2019 15:00:15 +0800 From: Chunfeng Yun To: Kishon Vijay Abraham I , Rob Herring Subject: [PATCH 01/11] dt-bindings: phy-mtk-tphy: add two optional properties for u2phy Date: Fri, 23 Aug 2019 15:00:08 +0800 Message-ID: X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 X-TM-SNTS-SMTP: 7EFDBC5C3B5D1A8683947C55EFDED4DCC5C21582BB30387B921ACFE14F6B4FD72000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190823_000041_748764_56B59F2F X-CRM114-Status: UNSURE ( 8.81 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chunfeng Yun , linux-mediatek@lists.infradead.org, Matthias Brugger , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add two optional properties, one for J-K test, another for disconnect threshold, both of them can be used to debug disconnection issues. Signed-off-by: Chunfeng Yun --- Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt index a5f7a4f0dbc1..d5b327f85fa2 100644 --- a/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt +++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt @@ -52,6 +52,8 @@ Optional properties (PHY_TYPE_USB2 port (child) node): - 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 +- mediatek,discth : u32, the voltage of disconnect threshold +- mediatek,intr : u32, the value of internal R (resistance) Example: