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=-19.4 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, USER_AGENT_GIT autolearn=unavailable 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 66A4FC43461 for ; Wed, 12 May 2021 15:20:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 333EE61C7F for ; Wed, 12 May 2021 15:20:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234448AbhELPTW (ORCPT ); Wed, 12 May 2021 11:19:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:41160 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233293AbhELPIS (ORCPT ); Wed, 12 May 2021 11:08:18 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 67D5761454; Wed, 12 May 2021 15:01:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620831706; bh=6rqhSaYZzUJvn7sKmhsj1DSp4VTa+O2ZDGbWwa3rrTM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0lx3AsRzP1EKUglBB0RZ7H8WhcwyqchufBrOjJ7Jyc5LvruIihDQlFQx8fqA/jAl7 Kdi4bZhYl/coLX4lxNoIWOsE9wnnwkEw8uNx6L7zSvGODRgr55kQmk3KFtV2vmNTGY n0SQujUD3+3KUx/a3RtRwZp4P9GCLbt9rrWJPRYU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kunihiko Hayashi , "David S. Miller" , Sasha Levin Subject: [PATCH 5.4 226/244] ARM: dts: uniphier: Change phy-mode to RGMII-ID to enable delay pins for RTL8211E Date: Wed, 12 May 2021 16:49:57 +0200 Message-Id: <20210512144750.239179957@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144743.039977287@linuxfoundation.org> References: <20210512144743.039977287@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: Kunihiko Hayashi [ Upstream commit 9ba585cc5b56ea14a453ba6be9bdb984ed33471a ] UniPhier PXs2 boards have RTL8211E ethernet phy, and the phy have the RX/TX delays of RGMII interface using pull-ups on the RXDLY and TXDLY pins. After the commit bbc4d71d6354 ("net: phy: realtek: fix rtl8211e rx/tx delay config"), the delays are working correctly, however, "rgmii" means no delay and the phy doesn't work. So need to set the phy-mode to "rgmii-id" to show that RX/TX delays are enabled. Fixes: e3cc931921d2 ("ARM: dts: uniphier: add AVE ethernet node") Signed-off-by: Kunihiko Hayashi Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- arch/arm/boot/dts/uniphier-pxs2.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi index 4eddbb8d7fca..60a588ce45e1 100644 --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi @@ -571,7 +571,7 @@ clocks = <&sys_clk 6>; reset-names = "ether"; resets = <&sys_rst 6>; - phy-mode = "rgmii"; + phy-mode = "rgmii-id"; local-mac-address = [00 00 00 00 00 00]; socionext,syscon-phy-mode = <&soc_glue 0>; -- 2.30.2