From patchwork Thu May 26 13:01:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zelong dong X-Patchwork-Id: 12862417 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 97292C433F5 for ; Thu, 26 May 2022 13:02:43 +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: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:In-Reply-To:References: List-Owner; bh=uFdDcycof5ioXFqQ/Ugb2kJJOsyiJgDPsdLUhE4okzM=; b=JbEWS7EQl1vouo 1Eki7h0/WtTXrbGDxW4sThD6dUM8eGknxV4e62y/gX+Zf//py4wWnO/6MKw7uQST49obz6nRkt56B AvHqJTcxaYhLnwYP00t1nCXz9Ok3gvInezPoj/0+nZ0C9TaeZYfDFN2Xtk2otZz/GjkDR0+uc/Icy CPe1rk2dRUX22MR8FYvEWyw/3m+PnEs5J7+uewa3WNfCHbYLg2eTNXVn0vj5ZINIrIJLE6RqJ72xY sNHXQX7RNQ3gs+jIG9DJVwS8zGXh9ShrqYW1FkTAcJWfJld2qX9Hca2hpSX3RUtklvaaH5ncsNjqI E7r04fNV793tzQjcHI6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuD8L-00EyEu-PT; Thu, 26 May 2022 13:02:33 +0000 Received: from mail-sh.amlogic.com ([58.32.228.43]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nuD8I-00EyCP-WC; Thu, 26 May 2022 13:02:32 +0000 Received: from droid10-sz.amlogic.com (10.28.8.20) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2176.14; Thu, 26 May 2022 21:02:19 +0800 From: Zelong Dong To: , , , , , CC: , , , , Zelong Dong Subject: [PATCH] arm64: dts: meson: add reset controller for Meson-S4 SoC Date: Thu, 26 May 2022 21:01:58 +0800 Message-ID: <20220526130158.36651-1-zelong.dong@amlogic.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Originating-IP: [10.28.8.20] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220526_060231_074899_CB2953F7 X-CRM114-Status: UNSURE ( 6.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Add the reset controller device of Meson-S4 SoC family Signed-off-by: Zelong Dong Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index 480afa2cc61f..c750bc60786f 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -94,6 +94,12 @@ uart_B: serial@7a000 { clocks = <&xtal>, <&xtal>, <&xtal>; clock-names = "xtal", "pclk", "baud"; }; + + reset: reset-controller@2000 { + compatible = "amlogic,meson-s4-reset"; + reg = <0x0 0x2000 0x0 0x98>; + #reset-cells = <1>; + }; }; }; };