Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp458850ybt; Fri, 19 Jun 2020 06:04:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJygyAaUQTXV6NPB60cVOtdslr+Rh2yiWy02b0qDKFh20jBTXdbKsHrDbe2WwlZ4BqpDkvpx X-Received: by 2002:a17:906:940d:: with SMTP id q13mr3580634ejx.534.1592571893064; Fri, 19 Jun 2020 06:04:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592571893; cv=none; d=google.com; s=arc-20160816; b=GDQKTxzVH4MBRzkkq/913TSwVyGZ5U5GexQEzW02xgLEDaKc12sLt3mLg4CLjdS5g3 276C68DpaIvG23Gn7fbYH321Pm0r0DfdgJ+fW/8nMp+BAoiyJDGt89znyBkhPrvWucpp gEgAQ74JaR+P+UKDHgEI4XPURdx/b7zYsNxThCc7UoTX7ulJeSN/RIHy91YyZpTYb9Dn oFGkIJhTfKpODvpRyFyGR7xU+MwSRdxSwyNvbnpqcOanoeQXsqPWAcwD4DyWU0X8hnSo OnWK/obNmV8fJa2W+3Nv6fuvpt65wHBVu8D5X5yCorYxTjkSs8+8LiquxshIdIZs7BQn YJsg== 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=HeE/WDZhT9Aw6kY2KzU2UP1BVACtFUjwXL0w2e5N5qhDtNURUL/mdx19T+aQc52Y4O 9Sieef621vLB+xhQL0Z3ai/J7Bwlz5FrNO5/X3ny8JI5/gjXzdz509IYfO0C2DXRRmrM Jz1X3QW910g2rqOcbug4LCGr0DLD1faERG/Q1EEgvL+2a2SdtzcfhJH419Rry5p0lsCI YkDTp7blu+GMsTZWrkC5cBWxVuseLrTcfQ2zfPZ4P9s+nwiOU7oZQY7NC7MlgkJnpDhl n/YFMBjb+cnVlK9neCzQC9NfY/V2wsFW7rZ5wjV8ntPu34zdYvJjjMMMILgXQJmIV3RD GEXw== 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 do13si4882529ejc.250.2020.06.19.06.04.29; Fri, 19 Jun 2020 06:04:53 -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 S1733113AbgFSM1I (ORCPT + 99 others); Fri, 19 Jun 2020 08:27:08 -0400 Received: from relay12.mail.gandi.net ([217.70.178.232]:41145 "EHLO relay12.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733035AbgFSMZX (ORCPT ); Fri, 19 Jun 2020 08:25:23 -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 relay12.mail.gandi.net (Postfix) with ESMTPSA id 0ADF120000C; Fri, 19 Jun 2020 12:25:20 +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 v3 7/8] dt-bindings: net: phy: vsc8531: document the load/save GPIO Date: Fri, 19 Jun 2020 14:22:59 +0200 Message-Id: <20200619122300.2510533-8-antoine.tenart@bootlin.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200619122300.2510533-1-antoine.tenart@bootlin.com> References: <20200619122300.2510533-1-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