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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,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 E40EDC4332F for ; Mon, 13 Sep 2021 14:30:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D264360F6F for ; Mon, 13 Sep 2021 14:30:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345530AbhIMObi (ORCPT ); Mon, 13 Sep 2021 10:31:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:51240 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347035AbhIMOaI (ORCPT ); Mon, 13 Sep 2021 10:30:08 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BB0C361B7F; Mon, 13 Sep 2021 13:50:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631541056; bh=neG9+V7kBLXXADzbNuhl5BYEGqzNe5F6hzZ9xdcCcdI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FOQMFinH8x9I3MMBgOnMeAwvM9HJGEZ8Ot0UU6BXeQnC6stFpMz4rm6+35cEYoVEv dbVLTqD7TzDu6EZwFGBJU77GhBkb4FXdmOX6q1frOXy+j6RV9/WRqsREeZZpwVhPfj XqJMYInub+jElPHvC0EVmZiVVSZGJn5EuMcgqoQs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Biju Das , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.14 145/334] arm64: dts: renesas: hihope-rzg2-ex: Add EtherAVB internal rx delay Date: Mon, 13 Sep 2021 15:13:19 +0200 Message-Id: <20210913131118.261135018@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210913131113.390368911@linuxfoundation.org> References: <20210913131113.390368911@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Biju Das [ Upstream commit c96ca5604a889a142d6b60889cc6da48498806e9 ] Hihope boards use Realtek PHY. From the very beginning it use only tx delays. However the phy driver commit bbc4d71d63549bcd003 ("net: phy: realtek: fix rtl8211e rx/tx delay config") introduced NFS mount failure. Now it needs rx delay inaddition to tx delay for NFS mount to work. This patch fixes NFS mount failure issue by adding MAC internal rx delay. Signed-off-by: Biju Das Fixes: bbc4d71d63549bcd ("net: phy: realtek: fix rtl8211e rx/tx delay config") Link: https://lore.kernel.org/r/20210721180632.15080-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi index 202c4fc88bd5..dde3a07bc417 100644 --- a/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi +++ b/arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi @@ -20,6 +20,7 @@ pinctrl-names = "default"; phy-handle = <&phy0>; tx-internal-delay-ps = <2000>; + rx-internal-delay-ps = <1800>; status = "okay"; phy0: ethernet-phy@0 { -- 2.30.2