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: 12791249 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 109B0C433FE for ; Fri, 25 Mar 2022 04:14:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244682AbiCYEQE (ORCPT ); Fri, 25 Mar 2022 00:16:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348284AbiCYEQC (ORCPT ); Fri, 25 Mar 2022 00:16:02 -0400 Received: from twspam01.aspeedtech.com (twspam01.aspeedtech.com [211.20.114.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7937C3FDB3 for ; Thu, 24 Mar 2022 21:14:28 -0700 (PDT) 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 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.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 {