From patchwork Thu Jul 2 17:53:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sven Van Asbroeck X-Patchwork-Id: 1321840 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.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=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=ZmldpPGG; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49yQhQ036Bz9sSt for ; Fri, 3 Jul 2020 03:54:14 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727952AbgGBRx7 (ORCPT ); Thu, 2 Jul 2020 13:53:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726980AbgGBRx6 (ORCPT ); Thu, 2 Jul 2020 13:53:58 -0400 Received: from mail-qk1-x741.google.com (mail-qk1-x741.google.com [IPv6:2607:f8b0:4864:20::741]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B094CC08C5C1; Thu, 2 Jul 2020 10:53:58 -0700 (PDT) Received: by mail-qk1-x741.google.com with SMTP id z63so26420823qkb.8; Thu, 02 Jul 2020 10:53:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=adUOUcaETQkVS7cnauVlN1+FIVTZhn7o3LTKSzYe1bc=; b=ZmldpPGGAUupGOjBWcXeGZIszb+8n3NZchM0xyTr1Z5NPEb76YxCQFLl6o6dZN9GSC TA1jf3ctAaiaoq8ZLPZU/WgKURo0KWp69XwkMuCvIJerC8NgvOfUCbG2HZorgBQcWOHc /KtHoU4JW1J/kVrL7kLtBRV46H3Db9ysJizxf8jjehx3I2uvdmMN1GY1rrtQRc42ARJn h5XtniBloV6rmeqvKUpOIUZOvDRfNZZC6+fHJDCY+/lyZtqPRw2rvSZJ4PAp2RzYggzx o+G7m77jsgBgtsjWQKhRaNw3gxbM2L0s9F/ljFqLgGw550KGzvNBK95YTZ4qrCQP5Mfp RecA== 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=adUOUcaETQkVS7cnauVlN1+FIVTZhn7o3LTKSzYe1bc=; b=cOUDxyPIT+9+YMye3VleycM2DXxhOmHGuk4q3u6l2L8NoraRWLwl3VdM2g3irvzeEy gD6/Fi7bF+++6UM9VXx6i90Ku5k43rK+oA6fdkcLHfGd/7miSyb7nvaXMrXMdy5uSkIQ HJ0GEqKg7k9ZvP4QxhpaPGMR3GF3CaYVbYMsTxtlOts9FQOmU8bWZsYOHoWYyKi8Mb+o BFUFwozZDVv0P2Jnyg64WVVfkt/qy1JnDOy8RoQxvTyaPYCKNmMYhleXCfxjyJmsn3fl +JU/e40h6hoepzZ32fQ4njwiVTS6gsX/37OTv9Bijbxo6ZNc8FUrIw+XVyNsclPAaykh 6/3A== X-Gm-Message-State: AOAM533uEqV07MgC6bQeUhp6Z4gKvZdM459+SstX4Wo13maROOUXYAIg HHIoEqcr/xQnKXXVNShaers= X-Google-Smtp-Source: ABdhPJzIHwAA0Q0Poo8Me3UUZPAvAoi/DLDdPOje48J0iSrJbC+Eib9upIcn4CvPceOSoRL1jothQg== X-Received: by 2002:a37:a785:: with SMTP id q127mr30241028qke.334.1593712437648; Thu, 02 Jul 2020 10:53:57 -0700 (PDT) Received: from localhost.localdomain ([72.53.229.195]) by smtp.gmail.com with ESMTPSA id w204sm9149937qka.41.2020.07.02.10.53.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2020 10:53:57 -0700 (PDT) From: Sven Van Asbroeck X-Google-Original-From: Sven Van Asbroeck To: shawnguo@kernel.org, fugang.duan@nxp.com, robh+dt@kernel.org Cc: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, devicetree@vger.kernel.org, Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 2/3] dt-bindings: fec: add fsl,ptpclk-bypass-pad boolean property Date: Thu, 2 Jul 2020 13:53:51 -0400 Message-Id: <20200702175352.19223-2-TheSven73@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200702175352.19223-1-TheSven73@gmail.com> References: <20200702175352.19223-1-TheSven73@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org If present, sources the fec's PTP clock straight from the enet PLL, instead of having to be routed via a SoC pad. This is only possible on certain SoCs, notably the imx6 (quad) plus. Signed-off-by: Sven Van Asbroeck --- Tree: v5.8-rc3 Patch history: see [PATCH v5 3/3] To: Shawn Guo To: Andy Duan To: Rob Herring Cc: "David S. Miller" Cc: Jakub Kicinski Cc: netdev@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Documentation/devicetree/bindings/net/fsl-fec.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt index 9b543789cd52..e34df25a38f6 100644 --- a/Documentation/devicetree/bindings/net/fsl-fec.txt +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -39,6 +39,9 @@ Optional properties: tx/rx queues 1 and 2. "int0" will be used for queue 0 and ENET_MII interrupts. For imx6sx, "int0" handles all 3 queues and ENET_MII. "pps" is for the pulse per second interrupt associated with 1588 precision time protocol(PTP). +- fsl,ptpclk-bypass-pad: If present, sources the fec's PTP clock straight from + the enet PLL, instead of having to be routed via a SoC pad. This is only + possible on certain SoCs, notably the imx6 (quad) plus. Optional subnodes: - mdio : specifies the mdio bus in the FEC, used as a container for phy nodes