From patchwork Tue Apr 5 07:20:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 557646 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 80D98C4332F for ; Tue, 5 Apr 2022 09:13:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239534AbiDEJND (ORCPT ); Tue, 5 Apr 2022 05:13:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244883AbiDEIwp (ORCPT ); Tue, 5 Apr 2022 04:52:45 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B4E323BF7; Tue, 5 Apr 2022 01:45:31 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 091D9B81B18; Tue, 5 Apr 2022 08:45:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4931AC385A1; Tue, 5 Apr 2022 08:45:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649148328; bh=ppIPX3URR0acf6wOyfL262wQNE8KPCBIqOOvB243B1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TDGGIpb1acRhzIZ9RVto86ToWYDn24O4MV/WMsKGNBkIaU+n/Ll0VnKN2QBGxmnwJ 8n6H9mh8BuvVsAiD/Vv3bSfYNBgrvtfhF/UjzVdasFSF/ZMTiZy2XHWrfBNSinNujf N6pK2d3i4iIZK2HsD8UA3mSv1fKlkBY+QTsH+fik= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Florian Fainelli , Sasha Levin Subject: [PATCH 5.16 0318/1017] arm64: dts: broadcom: bcm4908: use proper TWD binding Date: Tue, 5 Apr 2022 09:20:31 +0200 Message-Id: <20220405070403.717394334@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070354.155796697@linuxfoundation.org> References: <20220405070354.155796697@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Rafał Miłecki [ Upstream commit 33826e9c6ba76b265d4e26cb95493fa27ed78974 ] Block at is a TWD that contains timers, watchdog and reset. Actual timers happen to be at block beginning but they only span across the first 0x28 registers. It means the old block description was incorrect (size 0x3c). Drop timers binding for now and use documented TWD binding. Timers should be properly documented and defined as TWD subnode. Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files") Signed-off-by: Rafał Miłecki Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi index 984c737fa627..6e738f2a3701 100644 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi @@ -273,9 +273,9 @@ #size-cells = <1>; ranges = <0x00 0x00 0xff800000 0x3000>; - timer: timer@400 { - compatible = "brcm,bcm6328-timer", "syscon"; - reg = <0x400 0x3c>; + twd: timer-mfd@400 { + compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon"; + reg = <0x400 0x4c>; }; gpio0: gpio-controller@500 { @@ -330,7 +330,7 @@ reboot { compatible = "syscon-reboot"; - regmap = <&timer>; + regmap = <&twd>; offset = <0x34>; mask = <1>; };