From patchwork Tue Apr 5 07:18:01 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: 558165 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 2563DC433EF for ; Tue, 5 Apr 2022 08:04:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233079AbiDEIF5 (ORCPT ); Tue, 5 Apr 2022 04:05:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235209AbiDEH7a (ORCPT ); Tue, 5 Apr 2022 03:59:30 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 039E732EC3; Tue, 5 Apr 2022 00:54:01 -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 4B12EB81B9C; Tue, 5 Apr 2022 07:54:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC9F7C340EE; Tue, 5 Apr 2022 07:53:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649145239; bh=ppIPX3URR0acf6wOyfL262wQNE8KPCBIqOOvB243B1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pOoe0VWNghxZVP30Uc83EZ2IdLETBqkBJAOiF0YJ4OOzZ4w7Wz8sARzUK16tooKPb 2tHBRZKSAc77tOCBAyej0g0nKKCBygpl4Wm6cBw5qXXiw6vFfifAh+oBRSxxs5CCNl cMebm0zTsPt9bC3NPOPET+F75sX4/QxrcxlY7CGY= 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 5.17 0334/1126] arm64: dts: broadcom: bcm4908: use proper TWD binding Date: Tue, 5 Apr 2022 09:18:01 +0200 Message-Id: <20220405070417.420468619@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220405070407.513532867@linuxfoundation.org> References: <20220405070407.513532867@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>; };