Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3654011ybt; Tue, 23 Jun 2020 07:40:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwcElbHAiud4qHqXYX2iuvkHvMqqKUNg9hCUghRYUQzl+6jCegvmarGndU5GbhxeVIazjnW X-Received: by 2002:a17:907:429b:: with SMTP id ny19mr1444498ejb.498.1592923207145; Tue, 23 Jun 2020 07:40:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592923207; cv=none; d=google.com; s=arc-20160816; b=hEQt4lwDS7KZl/Sb9e2Ke5ceR527fqUvpHa/d4vtk1ezWOicQR15Ehb4E4lzxjj+tp thnjHRYTrYtaBSnQ3VroRkapbADFvOBTjE3Ac4OQ/twMfAf77zhG/J4yzUDG2PbsxyOV eS1RqyWhl/pWsv092bBPPkfMG/ET5o2DyYlkofRi3SuJScaPKhnV/Z6Gvkm2B5OZ09hB tBW2aY2pFRCUs/AtJn7zt7d6W4bHoLeXcDGuVM0YbgNOOEtrhvW7rrKcxXh/u+rOF1iQ euzC7lcbgIfg1v0QN0FW0egYaoRoRk8TeskwAMljfNACmk2IYiKcxYCsjAz5F2PocvmR 6VFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=cD5y6p5JKWO3vyInguhDBeSAQQ/kQUfXm1WcjAPGU4E=; b=m0Aq7kTwGdiqfZBK1E3N+XVZk3HuhKcd1IvsVWsVyBYQcU6XTDWaeeVR/Dcyiaaf7f c9CntbIfL4Us1OQVq1jPsg8vHVltproKJwcvK7xXxOHGBZxFoPID/vTHASQ/62LwjgvK 3vBDZzBvUE0P8/4D3trTWGOnDVHtZ7rcYXf/tf+0w/HKhdKkplifm/YadDPSx82+WsP6 1vUzbKwi+XBb+dg+K+GJahPLhPJPa/eQwcZkMtTYQzsLmPzTFV/gi8MVbi54hB8N/TeQ d/XmzgqzI5E9HUROt2mDPqF5wyNpsg5yLEM7ZPFRHzN1XqYan8SrPl19E0iM2JmMgbRm tDXg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id w14si12298150ede.41.2020.06.23.07.39.44; Tue, 23 Jun 2020 07:40:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732941AbgFWOfZ (ORCPT + 99 others); Tue, 23 Jun 2020 10:35:25 -0400 Received: from relay11.mail.gandi.net ([217.70.178.231]:42651 "EHLO relay11.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732860AbgFWOfT (ORCPT ); Tue, 23 Jun 2020 10:35:19 -0400 Received: from localhost (lfbn-tou-1-1075-236.w90-76.abo.wanadoo.fr [90.76.143.236]) (Authenticated sender: antoine.tenart@bootlin.com) by relay11.mail.gandi.net (Postfix) with ESMTPSA id 44280100003; Tue, 23 Jun 2020 14:35:17 +0000 (UTC) From: Antoine Tenart To: davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, richardcochran@gmail.com, alexandre.belloni@bootlin.com, UNGLinuxDriver@microchip.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com, allan.nielsen@microchip.com, foss@0leil.net, antoine.tenart@bootlin.com Subject: [PATCH net-next v4 7/8] dt-bindings: net: phy: vsc8531: document the load/save GPIO Date: Tue, 23 Jun 2020 16:30:13 +0200 Message-Id: <20200623143014.47864-8-antoine.tenart@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200623143014.47864-1-antoine.tenart@bootlin.com> References: <20200623143014.47864-1-antoine.tenart@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A new optional property can be used to reference the load/save GPIO, used for PTP hardware clock (PHC) operations. This patch documents it in the binding documentation. Signed-off-by: Antoine Tenart --- Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt index 5ff37c68c941..87a27d775d48 100644 --- a/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt +++ b/Documentation/devicetree/bindings/net/mscc-phy-vsc8531.txt @@ -31,6 +31,8 @@ Optional properties: VSC8531_LINK_100_ACTIVITY (2), VSC8531_LINK_ACTIVITY (0) and VSC8531_DUPLEX_COLLISION (8). +- load-save-gpios : GPIO used for the load/save operation of the PTP + hardware clock (PHC). Table: 1 - Edge rate change @@ -67,4 +69,5 @@ Example: vsc8531,edge-slowdown = <7>; vsc8531,led-0-mode = ; vsc8531,led-1-mode = ; + load-save-gpios = <&gpio 10 GPIO_ACTIVE_HIGH>; }; -- 2.26.2