From patchwork Wed Aug 2 03:32:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huqiang Qin X-Patchwork-Id: 13337583 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 F072AC001E0 for ; Wed, 2 Aug 2023 03:33:29 +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=I76qOFUWEs4dxC8W3wfGVY8SZUoNSvyTdS8zKq1PbFg=; b=pDWHB7dKus3DrQ c7n0a/rKrnyfSmuNLreYmA9lvNdfXD1FmiA6oMvR4iFKFRA5LGYZt1cnE/eZpQr7RjcL7JSlyBM+K 4p+2hfd/DrTL5bSPXZnk8emSw0SWtj0pUzkrYqfYvdd+L3aSYINVfnxcOJgmx801dxson2lHRRbi3 Rcd5m/KjhYo1ZKwKMrREG/KB3tBykxV/Ny6P2AgAALNkske0UjWNMx/JLCI04cYpQt4/a1/DV0uTg l4cOHBe/COC08sljgzyEM80f2djq79TG3ybuOEzbbFutSe9n6KBj54XHY/Nx06AJbCs3/22zuCrbv Wf/pdYLRvr2woOCPj9Fg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qR2bg-003sZF-00; Wed, 02 Aug 2023 03:33:04 +0000 Received: from mail-sh.amlogic.com ([58.32.228.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qR2bc-003sUl-2z; Wed, 02 Aug 2023 03:33:02 +0000 Received: from rd02-sz.amlogic.software (10.28.11.83) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Wed, 2 Aug 2023 11:32:30 +0800 From: Huqiang Qin To: , , , , , , , , CC: , , , , , Huqiang Qin , "Dmitry Rokosov" Subject: [PATCH V2 4/4] arm64: dts: Add watchdog node for Amlogic-T7 SoCs Date: Wed, 2 Aug 2023 11:32:22 +0800 Message-ID: <20230802033222.4024946-5-huqiang.qin@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230802033222.4024946-1-huqiang.qin@amlogic.com> References: <20230802033222.4024946-1-huqiang.qin@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.28.11.83] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230801_203300_959559_ED8873E0 X-CRM114-Status: UNSURE ( 6.32 ) 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 watchdog device. Signed-off-by: Huqiang Qin Reviewed-by: Dmitry Rokosov --- V1 -> V2: Unchanged. arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi index 1423d4a79156..6e34d11214b7 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -143,6 +143,12 @@ apb4: bus@fe000000 { #size-cells = <2>; ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>; + watchdog@2100 { + compatible = "amlogic,t7-wdt"; + reg = <0x0 0x2100 0x0 0x10>; + clocks = <&xtal>; + }; + uart_a: serial@78000 { compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; reg = <0x0 0x78000 0x0 0x18>;