From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D574C2D0C0 for ; Mon, 23 Dec 2019 16:35:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11C4921775 for ; Mon, 23 Dec 2019 16:35:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="JueXquKj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726890AbfLWQf4 (ORCPT ); Mon, 23 Dec 2019 11:35:56 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:40353 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726871AbfLWQf4 (ORCPT ); Mon, 23 Dec 2019 11:35:56 -0500 Received: by mail-wr1-f66.google.com with SMTP id c14so17183755wrn.7 for ; Mon, 23 Dec 2019 08:35:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=bJVh8WsGr3CI8B2tc3c0W8dsIPUnbHIuVomMDM1yxMw=; b=JueXquKjYAzw369ZDgQeg6ZhcnZzvfjoaA0K89EUCS5KZ0VFh33wOgTKQKFjRDrT8u uwLAIQAUrO0DJF9nHIG7QmYYzGtyZLp5RZa+E5M2OHTUFpeexZn+22NAZZrBer4mMVqp vh/k08bEwUZtdUSciU5JyDJZNPc1V9oj5wqD0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=bJVh8WsGr3CI8B2tc3c0W8dsIPUnbHIuVomMDM1yxMw=; b=eIDAvBL9+o15rhQ/1oP9jv+nfTRFzp8UeicXFnkXc9g+ncK75wuN2NhaHl2KBE33ip uYylnKk+BObcKA8s3tRvyadBvaoXuHMtdXmONJSyP2yFfr6XeTnQewYbvw+LyFndL1vl cXwg2CXM6qiSNOibmt34EX+StnMepa1skxv2Q6RTw60EvevcE/UQqJ0jSzIvuHOc4YZH zwSUw+gGy7slymRHLwALagcItUL7An80NoI5+o1AmTVbkYfeIeU346N9wJybo2gCl5dO F1l/AQvRh/apzuQeYeT5XuWFNY8aLBfoEDB5690KbxmfLG5gJJBuWH+lLjXahS7zoAck XSaQ== X-Gm-Message-State: APjAAAUALMUK0aO5Qldg2pIDxYSTMHn83i3oVCn0NMvl/qzGe+KkgM/t OhtjGgGWDUrbyFfygyKnAjootw== X-Google-Smtp-Source: APXvYqxZtuqE8FktXe/h2KgteDfao2o2HcXVpMbTU/NwW++DbgqIE8sZSmcm+xFmkLeBYG+AcTmJZA== X-Received: by 2002:a5d:4281:: with SMTP id k1mr32062692wrq.72.1577118954457; Mon, 23 Dec 2019 08:35:54 -0800 (PST) Received: from localhost.localdomain ([37.160.152.81]) by smtp.gmail.com with ESMTPSA id s8sm20412498wrt.57.2019.12.23.08.35.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Dec 2019 08:35:54 -0800 (PST) From: Michael Trimarchi To: Shawn Guo , linux-kernel@vger.kernel.org Cc: Fabio Estevam , Pengutronix Kernel Team , devicetree@vger.kernel.org Subject: [PATCH 3/3] arm: dts: imx6qdl: Move the phy reset at device level Date: Mon, 23 Dec 2019 17:35:46 +0100 Message-Id: <20191223163546.29637-4-michael@amarulasolutions.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191223163546.29637-1-michael@amarulasolutions.com> References: <20191223163546.29637-1-michael@amarulasolutions.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org LAN8720 needs a reset of every clock enable. The reset needs to be done at device level, due the flag PHY_RST_AFTER_CLK_EN Signed-off-by: Michael Trimarchi --- arch/arm/boot/dts/imx6qdl-icore.dtsi | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi index 7814f1ef0804..756f3a9f1b4f 100644 --- a/arch/arm/boot/dts/imx6qdl-icore.dtsi +++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi @@ -150,10 +150,23 @@ &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; - phy-reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; clocks = <&clks IMX6QDL_CLK_ENET>, <&clks IMX6QDL_CLK_ENET>, <&rmii_clk>; phy-mode = "rmii"; + phy-handle = <ð_phy>; status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + eth_phy: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; + reset-assert-us = <4000>; + reset-deassert-us = <4000>; + }; + }; }; &gpmi { -- 2.17.1