From patchwork Thu Jun 4 11:14:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 217994 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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 ACEEAC433E0 for ; Thu, 4 Jun 2020 11:14:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 89EC1206A2 for ; Thu, 4 Jun 2020 11:14:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="RoPAhc92" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727085AbgFDLOp (ORCPT ); Thu, 4 Jun 2020 07:14:45 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:43458 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726165AbgFDLOV (ORCPT ); Thu, 4 Jun 2020 07:14:21 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 054BEDLt073808; Thu, 4 Jun 2020 06:14:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1591269253; bh=eShyx82GLaQ3xsgsj9ve463coidBb5dHGAfrzfcrN0w=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=RoPAhc92UDGStfxgErcbVwPEqnt4fpppTeHI4NTOepc4t2ZWU6PAOpmQ1sEa8EiDT uNqNZM3Sx5vWHhi0OHxIrm8BhlV4OGqrF67c8p78/JPPXfEVf60CmRl8+X36pjn7RR /gm2YNebGWOP2edl3yx0SitS7vBp9CZIVGY3DLNs= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 054BECS5099395 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 4 Jun 2020 06:14:12 -0500 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 4 Jun 2020 06:14:12 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE110.ent.ti.com (10.64.6.31) 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; Thu, 4 Jun 2020 06:14:12 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 054BEC5V074087; Thu, 4 Jun 2020 06:14:12 -0500 From: Dan Murphy To: , , , , CC: , , , Dan Murphy Subject: [PATCH net-next v6 3/4] dt-bindings: net: Add RGMII internal delay for DP83869 Date: Thu, 4 Jun 2020 06:14:09 -0500 Message-ID: <20200604111410.17918-4-dmurphy@ti.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200604111410.17918-1-dmurphy@ti.com> References: <20200604111410.17918-1-dmurphy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add the internal delay values into the header and update the binding with the internal delay properties. Signed-off-by: Dan Murphy --- .../devicetree/bindings/net/ti,dp83869.yaml | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/ti,dp83869.yaml b/Documentation/devicetree/bindings/net/ti,dp83869.yaml index 5b69ef03bbf7..71e90a3e4652 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83869.yaml +++ b/Documentation/devicetree/bindings/net/ti,dp83869.yaml @@ -8,7 +8,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: TI DP83869 ethernet PHY allOf: - - $ref: "ethernet-controller.yaml#" + - $ref: "ethernet-phy.yaml#" maintainers: - Dan Murphy @@ -64,6 +64,18 @@ properties: Operational mode for the PHY. If this is not set then the operational mode is set by the straps. see dt-bindings/net/ti-dp83869.h for values + rx-internal-delay-ps: + description: Delay is in pico seconds + enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, + 3250, 3500, 3750, 4000 ] + default: 2000 + + tx-internal-delay-ps: + description: Delay is in pico seconds + enum: [ 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, + 3250, 3500, 3750, 4000 ] + default: 2000 + required: - reg @@ -80,5 +92,7 @@ examples: ti,op-mode = ; ti,max-output-impedance = "true"; ti,clk-output-sel = ; + rx-internal-delay-ps = <2000>; + tx-internal-delay-ps = <2000>; }; };