From patchwork Tue Jun 2 16:45:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 1302527 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=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=uMmpehXC; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49byb91yS1z9sSc for ; Wed, 3 Jun 2020 02:45:41 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725969AbgFBQpj (ORCPT ); Tue, 2 Jun 2020 12:45:39 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:56462 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725940AbgFBQpj (ORCPT ); Tue, 2 Jun 2020 12:45:39 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 052GjTqp021845; Tue, 2 Jun 2020 11:45:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1591116329; bh=FkD8MfXarrMT52/8HocMxQ3RjzaE8Cf7SRdZEsk5RS8=; h=From:To:CC:Subject:Date; b=uMmpehXCTVESUmMieJmjsoGYuYT1V82+xJExzq2XaqKTCRbUxKWX6aesCxqcRVi4g ewAIKf42ln3Q+6Y+CyinvEDWdQKkXXYaQhvAfQuZLphIHbu7HyzI/7kHgHjwR4gWeO d3cEQadF1EtNjx+XhQVqpd+X6jAKP5WVvzzuUYqA= Received: from DFLE113.ent.ti.com (dfle113.ent.ti.com [10.64.6.34]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 052GjTRr118087 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 2 Jun 2020 11:45:29 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 2 Jun 2020 11:45:28 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 2 Jun 2020 11:45:28 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 052GjSse105213; Tue, 2 Jun 2020 11:45:28 -0500 From: Dan Murphy To: , , , , CC: , , , Dan Murphy Subject: [PATCH net-next v5 0/4] RGMII Internal delay common property Date: Tue, 2 Jun 2020 11:45:18 -0500 Message-ID: <20200602164522.3276-1-dmurphy@ti.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hello The RGMII internal delay is a common setting found in most RGMII capable PHY devices. It was found that many vendor specific device tree properties exist to do the same function. This creates a common property to be used for PHY's that have tunable internal delays for the Rx and Tx paths. Dan Murphy (4): dt-bindings: net: Add tx and rx internal delays net: phy: Add a helper to return the index for of the internal delay dt-bindings: net: Add RGMII internal delay for DP83869 net: dp83869: Add RGMII internal delay configuration .../devicetree/bindings/net/ethernet-phy.yaml | 13 +++ .../devicetree/bindings/net/ti,dp83869.yaml | 16 +++- drivers/net/phy/dp83869.c | 82 ++++++++++++++++++- drivers/net/phy/phy_device.c | 51 ++++++++++++ include/linux/phy.h | 2 + 5 files changed, 160 insertions(+), 4 deletions(-)