From patchwork Fri Jun 5 18:10:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan McDowell X-Patchwork-Id: 1304342 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=earth.li Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=earth.li header.i=@earth.li header.a=rsa-sha256 header.s=the header.b=LxfpePMG; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49drKK55Pjz9sSd for ; Sat, 6 Jun 2020 04:10:13 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727797AbgFESKK (ORCPT ); Fri, 5 Jun 2020 14:10:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726077AbgFESKK (ORCPT ); Fri, 5 Jun 2020 14:10:10 -0400 Received: from the.earth.li (the.earth.li [IPv6:2a00:1098:86:4d:c0ff:ee:15:900d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E10A4C08C5C2; Fri, 5 Jun 2020 11:10:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=earth.li; s=the; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject :To:From:Date:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=uX7WkPPY5DHynO/kH95BbeRu3QRcHZ3RT6LKeg6R+k0=; b=LxfpePMGvwk9Hyci3o22CrWB8f e7a+sb2Wmh8g0jqcKTPAywOHbaxyy0yxzEQwFJ5tS50zNMRIrz8wn6tID27Nwr23Hs8cZrFUBCpiK 2qv2iFaR1gTfIHmdg4YOY/RojDX8uvWUsCuoobdK/oZ0yXNspTJMvKM/qM0QQ0N8UBLpZoZTZKBVT 3eN3/rBYXEPvkepqKXVEnTvKTn2ztfISyMilYPUK/ZOj7EBzOXaWzRNOcsjjcfHkOX7JYVBAdY0Vc fPGdcFgmdjAcHsD59cxaqZt8fGpalQdiJpJMFaVWvOik+JC2qZbIgpSDq4tXxpK8tjM3DusiBHZyo 3SsKK73g==; Received: from [2001:4d48:ad59:1409:4::2] (helo=youmian.o362.us) by the.earth.li with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jhGn8-0003Cr-ST; Fri, 05 Jun 2020 19:10:06 +0100 Date: Fri, 5 Jun 2020 19:10:02 +0100 From: Jonathan McDowell To: Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: net: dsa: qca8k: document SGMII properties Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch documents the qca8k's SGMII related properties that allow configuration of the SGMII port. Signed-off-by: Jonathan McDowell --- Documentation/devicetree/bindings/net/dsa/qca8k.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt index ccbc6d89325d..9e7d74a248ad 100644 --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt @@ -11,7 +11,11 @@ Required properties: Optional properties: +- disable-serdes-autoneg: Boolean, disables auto-negotiation on the SerDes - reset-gpios: GPIO to be used to reset the whole device +- sgmii-delay: Boolean, presence delays SGMII clock by 2ns +- sgmii-mode: String, operation mode of the SGMII interface. + Supported values are: "basex", "mac", "phy". Subnodes: