From patchwork Mon Mar 21 07:01:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dylan Hung X-Patchwork-Id: 12786879 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E4A62C433F5 for ; Mon, 21 Mar 2022 07:03:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=VBDQFYQaQEG8mOpyBmQ/S4TbBm6yv3s5oRKXI0iW9rs=; b=oTTXIAaGjG2l0F q6gpLtfnvY9ibDZwXNhtNI/1XuE9nUDfF/NSVbqhMiCz7NOWQrDP9KsaTgQAqRWYaxjASeEZ/vXcq fVeYxX4gz/T7VCuX9NIu+u6gMQof2DLpb7/asBVg9BtY7qNgdBrVA+qm73fcO5OnFrFSeEw7u1hxJ PPg3H5UjfvutoFWSQIjUiiBVo1pa+8ylKa76KoAcqx0P9mpsCMJawBkdyq/x3RBMixqZ3nt9eFFk/ XJcTObgX41vRLQF/bokK8LImEY1OV1Fovx8IRo1yB1sjg6qoPHobD6BaRdZic92h1g+GiWoUgDlCV 64ac52ZtQr8OklWx3Scg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWC3S-006jMG-CJ; Mon, 21 Mar 2022 07:02:14 +0000 Received: from twspam01.aspeedtech.com ([211.20.114.71]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWC3O-006jLK-TW for linux-arm-kernel@lists.infradead.org; Mon, 21 Mar 2022 07:02:13 +0000 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 22L6ofT5062511; Mon, 21 Mar 2022 14:50:41 +0800 (GMT-8) (envelope-from dylan_hung@aspeedtech.com) Received: from DylanHung-PC.aspeed.com (192.168.2.216) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 21 Mar 2022 15:01:05 +0800 From: Dylan Hung To: , , , , , , , , , , , , , , CC: Subject: [PATCH 0/2] Add reset deassertion for Aspeed MDIO Date: Mon, 21 Mar 2022 15:01:29 +0800 Message-ID: <20220321070131.23363-1-dylan_hung@aspeedtech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [192.168.2.216] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 22L6ofT5062511 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220321_000211_354133_844FC540 X-CRM114-Status: UNSURE ( 6.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add missing reset deassertion for Aspeed MDIO. There are 4 MDIOs embedded in Aspeed AST2600 and share one reset control bit SCU50[3]. Dylan Hung (2): net: mdio: add reset deassertion for Aspeed MDIO ARM: dts: aspeed: add reset properties into MDIO nodes arch/arm/boot/dts/aspeed-g6.dtsi | 4 ++++ drivers/net/mdio/mdio-aspeed.c | 8 ++++++++ 2 files changed, 12 insertions(+)