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[23.128.96.18]) by mx.google.com with ESMTP id x36si7597298ede.190.2021.09.13.07.39.19; Mon, 13 Sep 2021 07:39:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=FOQMFinH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347706AbhIMOfW (ORCPT + 99 others); Mon, 13 Sep 2021 10:35:22 -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: linux-kernel@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