From patchwork Tue Jul 9 08:48:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao via B4 Relay X-Patchwork-Id: 812314 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EEBC114A4E2; Tue, 9 Jul 2024 08:48:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720514909; cv=none; b=edAHVV002yhMDVt6Gc5buv027jSYf+iOQC4eL3u7wPkngE0AgQ+PHCiuPsS/HT3jJE8QJy9WYvh+7CzwmLwx/rCHAtIKTuu93OwuQLYQRj/UL2XHDGWRsJG7mwQiR6pJme9dZACs8dPSVZ6z9LS9bOC+gZIVlrHKhh8vM06W8as= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720514909; c=relaxed/simple; bh=ypxnfVb7P7V/FsyomfgbJUvYWlUFeNq86VhHvHpwm+g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=W9DwTiQjjtPDq/FtDeso6GdDKoJepC5yQXguPbwOR4vXXBMGZkh4WuLiB9WKzmKUbt+x1lef4p8XN4/tyswzJCrmqOaUVo5ItHmus6TFHxlbQth3ig5okJcqQXKTBBehujX0ZgDT7e8keRXxIDo8iVx6XwClxJg8fc1MxzmFH+Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ftdi3ct6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ftdi3ct6" Received: by smtp.kernel.org (Postfix) with ESMTPS id 81CEEC4AF0B; Tue, 9 Jul 2024 08:48:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720514908; bh=ypxnfVb7P7V/FsyomfgbJUvYWlUFeNq86VhHvHpwm+g=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Ftdi3ct60Z2E00+8/BRUNyMKO/RV4dg4euUqGXrRzXuZU0i04NX3O7D5YotxotHeM jn2y/ToFNIwUHxz0t8M5IbzMWuzh85bu9kRig4+CxMWT7lE3JLVzSax6zEStjbP2+t w8pjux9TBOLhpfELuU+etls3RHzr+iPKiu3RNpJsWBxXkjYfhNil/yUPFt0XVTGo5O JOmE1kE3nKSbGMkk/Go8LK+IeBLXek8t8FfL0AG4yrXEOdrC5MLgmTpD9fDHPJsW67 rbQHmJyfNeXzlvISrIDcb6dWbS/PCzUi7W4b8wu8LhD5SpP97us3EZcSbQhNbQvKZ9 x0Po254Ztf5oA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FEEAC3DA49; Tue, 9 Jul 2024 08:48:28 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Tue, 09 Jul 2024 16:48:26 +0800 Subject: [PATCH 2/2] arm64: dts: amlogic: add watchdog node for A4 SoCs Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240709-a4-a5_watchdog-v1-2-2ae852e05ec2@amlogic.com> References: <20240709-a4-a5_watchdog-v1-0-2ae852e05ec2@amlogic.com> In-Reply-To: <20240709-a4-a5_watchdog-v1-0-2ae852e05ec2@amlogic.com> To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Xianwei Zhao , Huqiang Qin X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1720514906; l=898; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=nyw71UzO4OzW4LTj0eCc11shu2eqR6ZaJjbu/OQDEDw=; b=aWsB85jIFB9Rl+qfZ2QeulNuT3GyzoAIAwWkmfKJSU6pREfcaqDIpxneE0SWsaIe5hqCLoI4c ghCrFuV6L19D3mI+ykUXubGTygUq6G/+UPj0x0Knm417uxSwB/7xUJx X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Huqiang Qin Add watchdog device. Signed-off-by: Huqiang Qin Signed-off-by: Xianwei Zhao --- arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi index b6106ad4a072..496c3a2bcf25 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi @@ -52,6 +52,12 @@ apb: bus@fe000000 { #size-cells = <2>; ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>; + watchdog@2100 { + compatible = "amlogic,a4-wdt", "amlogic,t7-wdt"; + reg = <0x0 0x2100 0x0 0x10>; + clocks = <&xtal>; + }; + uart_b: serial@7a000 { compatible = "amlogic,a4-uart", "amlogic,meson-s4-uart";