From patchwork Fri Mar 25 04:14:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dylan Hung X-Patchwork-Id: 12791251 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 9F7F4C433F5 for ; Fri, 25 Mar 2022 04:17:02 +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:References:In-Reply-To: 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: List-Owner; bh=EQwFxqiMokyn8ZnedumCUNS8+CEwboSf587/JZXAPWw=; b=VmF8vnVfshp2YF 5g7kpJyh52gZ+RejKQzpKHx1QYSDDdohG2LqiAW6HAo7ZlmaT4uA+zgJqpCIimPpo9hhroMuHdxq+ mw2HZf2c/q3OxF8jPRcuyFuy8thqmDMozq3laM48HaD6d/zLXQzjXHLhXJ/+jVO+ZuRwtw2QKKGEj ++lGrych9FY/9dGpszieb0kNfVYbGY16NsNwd/19JWhxLh3kQUlCpz1Yi9KDJe9tyCuszdBuXpQRJ XOBfGKlsK45rJ+urS05Bacsf7USNxk31eRCW9SlJKFNawUtg+ouOMApCpHAE6dSjALr8f4f6ll1Wk 0XtFTKZR1Uir6FzEInuw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nXbM4-0011Td-EP; Fri, 25 Mar 2022 04:15:16 +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 1nXbLz-0011Rv-Ql for linux-arm-kernel@lists.infradead.org; Fri, 25 Mar 2022 04:15:13 +0000 Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 22P43Zb8035813; Fri, 25 Mar 2022 12:03:35 +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; Fri, 25 Mar 2022 12:14:12 +0800 From: Dylan Hung To: , , , , , , , , , , , , , , CC: Subject: [PATCH v3 3/3] ARM: dts: aspeed: add reset properties into MDIO nodes Date: Fri, 25 Mar 2022 12:14:51 +0800 Message-ID: <20220325041451.894-4-dylan_hung@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220325041451.894-1-dylan_hung@aspeedtech.com> References: <20220325041451.894-1-dylan_hung@aspeedtech.com> 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 22P43Zb8035813 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220324_211512_250245_395278E2 X-CRM114-Status: UNSURE ( 7.96 ) 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 reset control properties into MDIO nodes. The 4 MDIO controllers in AST2600 SOC share one reset control bit SCU50[3]. Signed-off-by: Dylan Hung --- arch/arm/boot/dts/aspeed-g6.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index c32e87fad4dc..ab20ea8d829d 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -181,6 +181,7 @@ mdio0: mdio@1e650000 { status = "disabled"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mdio1_default>; + resets = <&syscon ASPEED_RESET_MII>; }; mdio1: mdio@1e650008 { @@ -191,6 +192,7 @@ mdio1: mdio@1e650008 { status = "disabled"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mdio2_default>; + resets = <&syscon ASPEED_RESET_MII>; }; mdio2: mdio@1e650010 { @@ -201,6 +203,7 @@ mdio2: mdio@1e650010 { status = "disabled"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mdio3_default>; + resets = <&syscon ASPEED_RESET_MII>; }; mdio3: mdio@1e650018 { @@ -211,6 +214,7 @@ mdio3: mdio@1e650018 { status = "disabled"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mdio4_default>; + resets = <&syscon ASPEED_RESET_MII>; }; mac0: ftgmac@1e660000 {