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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 DCE98C00449 for ; Fri, 5 Oct 2018 16:19:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9CE2E208E7 for ; Fri, 5 Oct 2018 16:19:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Uq8XUMEg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9CE2E208E7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730079AbeJEXS7 (ORCPT ); Fri, 5 Oct 2018 19:18:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:55620 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729594AbeJEXRJ (ORCPT ); Fri, 5 Oct 2018 19:17:09 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 53585214D5; Fri, 5 Oct 2018 16:17:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1538756265; bh=ScwSCBvuCrdMQDEz9OXnOiiGSbZb39VtiigWhn/ELc0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Uq8XUMEgEkhk0xlCRFiSIxYk+a2aqX5qMjtpM0DzVYSbIieJbFOpVEKW45uMhm3tc FV0VZu4FctDft8SO4n59G1dWSPw2y7JFszbvETbUSlSZEXePHuxl8WAeiFllo+WIYl mWUfyBf6cMtdfLRrDTEFgecFv3g5PjtmyvOzHuPY= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Nicolas Ferre , "David S . Miller" , Sasha Levin Subject: [PATCH AUTOSEL 4.4 08/11] ARM: dts: at91: add new compatibility string for macb on sama5d3 Date: Fri, 5 Oct 2018 12:17:33 -0400 Message-Id: <20181005161736.20765-8-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181005161736.20765-1-sashal@kernel.org> References: <20181005161736.20765-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nicolas Ferre [ Upstream commit 321cc359d899a8e988f3725d87c18a628e1cc624 ] We need this new compatibility string as we experienced different behavior for this 10/100Mbits/s macb interface on this particular SoC. Backward compatibility is preserved as we keep the alternative strings. Signed-off-by: Nicolas Ferre Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- Documentation/devicetree/bindings/net/macb.txt | 1 + arch/arm/boot/dts/sama5d3_emac.dtsi | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt index b5d79761ac97..410c044166e2 100644 --- a/Documentation/devicetree/bindings/net/macb.txt +++ b/Documentation/devicetree/bindings/net/macb.txt @@ -8,6 +8,7 @@ Required properties: Use "cdns,pc302-gem" for Picochip picoXcell pc302 and later devices based on the Cadence GEM, or the generic form: "cdns,gem". Use "atmel,sama5d2-gem" for the GEM IP (10/100) available on Atmel sama5d2 SoCs. + Use "atmel,sama5d3-macb" for the 10/100Mbit IP available on Atmel sama5d3 SoCs. Use "atmel,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs. Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs. Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC. diff --git a/arch/arm/boot/dts/sama5d3_emac.dtsi b/arch/arm/boot/dts/sama5d3_emac.dtsi index 7cb235ef0fb6..6e9e1c2f9def 100644 --- a/arch/arm/boot/dts/sama5d3_emac.dtsi +++ b/arch/arm/boot/dts/sama5d3_emac.dtsi @@ -41,7 +41,7 @@ }; macb1: ethernet@f802c000 { - compatible = "cdns,at91sam9260-macb", "cdns,macb"; + compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb"; reg = <0xf802c000 0x100>; interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; -- 2.17.1