From patchwork Fri Mar 4 09:34:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Divya Koppera X-Patchwork-Id: 12768793 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29DDFC433EF for ; Fri, 4 Mar 2022 09:36:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237667AbiCDJh0 (ORCPT ); Fri, 4 Mar 2022 04:37:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238137AbiCDJgv (ORCPT ); Fri, 4 Mar 2022 04:36:51 -0500 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 216C01A6F83; Fri, 4 Mar 2022 01:35:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1646386552; x=1677922552; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=+GVnEIxX3qprHkzVKyxQf9h3DxqyhJEIuqDszfPtSMY=; b=VPWAkdhH1Hok43dhYJDQN77a2sVZgFmhL/cECl4+O4PoI0vg/5fp1SIJ 8DtKFyvNiZZ7qg4LLnFfxJZZ9GW6nwk0rUvB6882z0ZEBN9MdpnGrQIwr pU2UZqm1edKn+tHRUU+j8sbpylZT21cVpbYIeXKGHz3OXgTIZNuKLUiFJ +bDvPkjTBCodZktEFcoSVRLtAA6U6VfydFEx74yffB5Id5zwvzs0jno4c nmW3/WDhfmG2C4SHRknhKNBoZV0hODVrsNMPEf4r3h+YLB7AV3V0rWZN1 KGvNJvEKN4SUn5hASPeGrbzGKYsS0b3eGtCcbuDTA65d4jYkn1g6ZgAT/ Q==; X-IronPort-AV: E=Sophos;i="5.90,154,1643698800"; d="scan'208";a="150846861" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 04 Mar 2022 02:35:52 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Fri, 4 Mar 2022 02:35:51 -0700 Received: from training-HP-280-G1-MT-PC.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 4 Mar 2022 02:35:47 -0700 From: Divya Koppera To: , , , , , , , , CC: , , , Subject: [PATCH net-next 2/3] dt-bindings: net: micrel: Configure latency values and timestamping check for LAN8814 phy Date: Fri, 4 Mar 2022 15:04:17 +0530 Message-ID: <20220304093418.31645-3-Divya.Koppera@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220304093418.31645-1-Divya.Koppera@microchip.com> References: <20220304093418.31645-1-Divya.Koppera@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Supports configuring latency values and also adds check for phy timestamping feature. Signed-off-by: Divya Koppera --- .../devicetree/bindings/net/micrel.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt index 8d157f0295a5..c5ab62c39133 100644 --- a/Documentation/devicetree/bindings/net/micrel.txt +++ b/Documentation/devicetree/bindings/net/micrel.txt @@ -45,3 +45,20 @@ Optional properties: In fiber mode, auto-negotiation is disabled and the PHY can only work in 100base-fx (full and half duplex) modes. + + - lan8814,ignore-ts: If present the PHY will not support timestamping. + + This option acts as check whether Timestamping is supported by + hardware or not. LAN8814 phy support hardware tmestamping. + + - lan8814,latency_rx_10: Configures Latency value of phy in ingress at 10 Mbps. + + - lan8814,latency_tx_10: Configures Latency value of phy in egress at 10 Mbps. + + - lan8814,latency_rx_100: Configures Latency value of phy in ingress at 100 Mbps. + + - lan8814,latency_tx_100: Configures Latency value of phy in egress at 100 Mbps. + + - lan8814,latency_rx_1000: Configures Latency value of phy in ingress at 1000 Mbps. + + - lan8814,latency_tx_1000: Configures Latency value of phy in egress at 1000 Mbps.