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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 60C0BC433DB for ; Wed, 20 Jan 2021 02:53:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F4A323109 for ; Wed, 20 Jan 2021 02:53:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388920AbhATCxY (ORCPT ); Tue, 19 Jan 2021 21:53:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:46600 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730384AbhATB3G (ORCPT ); Tue, 19 Jan 2021 20:29:06 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4B1BF23407; Wed, 20 Jan 2021 01:27:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611106049; bh=1rfwSpVJ+UEYl/EIDIKbdLpUVSO+QYuuMjMAelssO6g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kWPthReLQzMzIsihOhaLz5wqAHkmhGRtfz175sBHeNZFMNA4OoLm02Mi3UjsYea52 UEN049sSnfokfsnnzzJBlGj1Eb0T6pgzrcYrhvKsY5tiEXi5cEidizOlt2olikwRK5 pYTf7GNnXxJyaPBB262mZYxaY3S06FNHqjNZUyMXu6frTEW7xMrKfRW7TBzuDy9M12 +hg69LhksLCY26Exw07tbfkpmMJp6NztRtvBIlhDpBbyqZMtzlubarQTmAb5RB6hsZ lCgxyl0V/YgbqTseLMowARFe/Q0mPkhJK/vrbYp1AnToNqBI3e43U35pp9cmf3QoqX rmsbPFuehBktA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sagar Shrikant Kadam , Palmer Dabbelt , Sasha Levin , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH AUTOSEL 5.4 18/26] dts: phy: add GPIO number and active state used for phy reset Date: Tue, 19 Jan 2021 20:26:55 -0500 Message-Id: <20210120012704.770095-18-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120012704.770095-1-sashal@kernel.org> References: <20210120012704.770095-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sagar Shrikant Kadam [ Upstream commit a0fa9d727043da2238432471e85de0bdb8a8df65 ] The GEMGXL_RST line on HiFive Unleashed is pulled low and is using GPIO number 12. Add these reset-gpio details to dt-node using which the linux phylib can reset the phy. Signed-off-by: Sagar Shrikant Kadam Signed-off-by: Palmer Dabbelt Signed-off-by: Sasha Levin --- arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index cc04e66752aac..1ad3dc2fb6343 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -85,6 +85,7 @@ ð0 { phy0: ethernet-phy@0 { compatible = "ethernet-phy-id0007.0771"; reg = <0>; + reset-gpios = <&gpio 12 GPIO_ACTIVE_LOW>; }; }; -- 2.27.0