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 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 95ADDECAAA1 for ; Tue, 30 Aug 2022 12:54:05 +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=bn+URSXKfZFENiyqWCShpzkxrd7SFx6wOBkRWZe4oKY=; b=rthD/wd9Pt4YqB sgEg0YLcvrP/d5Asfw1DH2m7gr0Qa9hrEe5+G6p8YOkBSlN0xkq9BAu5x6dZpQ/H8j0J1ajg5Mj80 B6cReIlU4nSJ5hCUmRM06F83Zyezus1aUjqW4y6Fro9jeOhOLhv2AOxSeh2rCgSs+BWU2rqeaveAt V7DvKQ/UVH4o9U6h2egna4LFbJrb81Nl+6yVrGo7d7Pc5H7m494euWR/l7Jn7EIFsx3zNzpgmxVRS 0WKZNGPEeDA4i8Vs8vpfLk/VBdiGQ/QK3ZgwJqDoHMDjk2kx2ZxRqN4a1O4q8iLz5+O/5JVryd2TQ wAfR3K22NpnZrAcYTjBg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oT0kb-00H20F-Do; Tue, 30 Aug 2022 12:53:53 +0000 Received: from esa.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oT0kN-00H1kq-3h for linux-riscv@lists.infradead.org; Tue, 30 Aug 2022 12:53:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1661864019; x=1693400019; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=22sX6hdQWVNBlKUnAfqAl8ZrlZKUVg33klYFVGAaHB0=; b=poJJo80CUfeIBhsl7YY7mls5X2UDzh3W+tWHTs9WFl671sD2adOcx0DL rq9CM3RqihHTIyxGO/9YFuFeMcrfkgsdAgAAMB/cOz5nFzzOZ1scjc0Kx PrpqV+kMZNcOvqb7T0VBVL5ijbBbGtoQZVbxA3hjGwgRVuqHS2kIA1yd/ SLPOZEYjcGEkNScaSiG+hK26h45fG/mnLKB9TVDG5/1YHvsAVIGJbtKU8 /bvIM/zCKKTvDoxfsgxaNg2TpoS200I9qXV/ynhxTSOxg5/c8yG0e3P5v V998Gf9wmAzlDs6cUsQJ5xHPz2Kq6QFZHfw6omveVZpaRJwV/DzrN2dO/ w==; X-IronPort-AV: E=Sophos;i="5.93,274,1654585200"; d="scan'208";a="111380027" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 30 Aug 2022 05:53:38 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Tue, 30 Aug 2022 05:53:33 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Tue, 30 Aug 2022 05:53:30 -0700 From: Conor Dooley To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Palmer Dabbelt , Conor Dooley , Daire McNamara CC: Paul Walmsley , Albert Ou , Claudiu Beznea , , , , Subject: [PATCH v4 06/13] riscv: dts: microchip: add mpfs specific macb reset support Date: Tue, 30 Aug 2022 13:52:43 +0100 Message-ID: <20220830125249.2373416-6-conor.dooley@microchip.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220830125110.2372514-1-conor.dooley@microchip.com> References: <20220830125110.2372514-1-conor.dooley@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220830_055339_349020_646D460A X-CRM114-Status: UNSURE ( 9.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The macb on PolarFire SoC has reset support which the generic compatible does not use. Add the newly introduced MPFS specific compatible as the primary compatible to avail of this support & wire up the reset to the clock controllers devicetree entry. Reviewed-by: Daire McNamara Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/microchip/mpfs.dtsi | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 499c2e63ad35..ae5839534d9c 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -234,6 +234,7 @@ clkcfg: clkcfg@20002000 { reg = <0x0 0x20002000 0x0 0x1000>, <0x0 0x3E001000 0x0 0x1000>; clocks = <&refclk>; #clock-cells = <1>; + #reset-cells = <1>; }; mmuart0: serial@20000000 { @@ -383,7 +384,7 @@ can1: can@2010d000 { }; mac0: ethernet@20110000 { - compatible = "cdns,macb"; + compatible = "microchip,mpfs-macb", "cdns,macb"; reg = <0x0 0x20110000 0x0 0x2000>; #address-cells = <1>; #size-cells = <0>; @@ -392,11 +393,12 @@ mac0: ethernet@20110000 { local-mac-address = [00 00 00 00 00 00]; clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>; clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC0>; status = "disabled"; }; mac1: ethernet@20112000 { - compatible = "cdns,macb"; + compatible = "microchip,mpfs-macb", "cdns,macb"; reg = <0x0 0x20112000 0x0 0x2000>; #address-cells = <1>; #size-cells = <0>; @@ -405,6 +407,7 @@ mac1: ethernet@20112000 { local-mac-address = [00 00 00 00 00 00]; clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>; clock-names = "pclk", "hclk"; + resets = <&clkcfg CLK_MAC1>; status = "disabled"; }; -- 2.36.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv