From patchwork Mon Feb 10 17:01:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikolay Borisov X-Patchwork-Id: 11373641 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4A5E41395 for ; Mon, 10 Feb 2020 17:01:59 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0F0D820842 for ; Mon, 10 Feb 2020 17:01:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="md8+yZ+s" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0F0D820842 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=y/fVIslepjKR8oOicJ3KwxMD5rgCwu2x7rZJxTIppww=; b=md8+yZ+sq3r8eELiuWmoIru0GO gtCdNKrODqgD2OL0P4cKvtQZkv6KdkHvTuGHdIRta5n3tRVRdDCRh7PLkalOgAibYJsoZyqiCOW9R yyKqPmFcTElkoBVxnj/Yvx8BVMMuM7LnsQwmTEQJKTggP+njeAe1DUZjU03qJyhQuUpzQaAvCaxqv qmYTHH4SqaIT+VP6gxCPckG1seQM9855EeznGZNVqKRVtzy6oq2hLYF19XJRHgTaq+z8TplVQ40fl EGjA8hnZTt16fr5ItwhRh8czQCFb1cofHIu+S9IFJWfikn7lVol8UIg0LheVgfaVPl3hIfc1E1aLe k7u+djqA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1CRa-0006Z1-16; Mon, 10 Feb 2020 17:01:58 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j1CRW-0006XV-IQ for linux-arm-kernel@lists.infradead.org; Mon, 10 Feb 2020 17:01:56 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 9D5A9AE3D; Mon, 10 Feb 2020 17:01:46 +0000 (UTC) From: Nikolay Borisov To: bjorn.andersson@linaro.org Subject: [PATCH 2/3] arm64: dts: allwinner: a64: Add hwspinlock node Date: Mon, 10 Feb 2020 19:01:42 +0200 Message-Id: <20200210170143.20007-3-nborisov@suse.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200210170143.20007-1-nborisov@suse.com> References: <20200210170143.20007-1-nborisov@suse.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200210_090154_962720_D27C22AC X-CRM114-Status: UNSURE ( 9.57 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.220.15 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [195.135.220.15 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nikolay Borisov , linux-arm-kernel@lists.infradead.org, mripard@kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add a node describing the hwspinlock on A64. Signed-off-by: Nikolay Borisov --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 27e48234f1c2..01de89fc09cc 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -1182,5 +1182,14 @@ interrupts = ; clocks = <&osc24M>; }; + + hwspinlock: spinlock@1c18000 { + compatible = "allwinner,sun50i-a64-hwspinlock"; + reg = <0x01c18000 0x1000>; + clocks = <&ccu CLK_BUS_SPINLOCK>; + resets = <&ccu RST_BUS_SPINLOCK>; + #hwlock-cells = <1>; + status = "disabled"; + }; }; };