From patchwork Thu Jun 22 07:20:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wang X-Patchwork-Id: 9803657 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 84C8B600C5 for ; Thu, 22 Jun 2017 07:22:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6BDA028508 for ; Thu, 22 Jun 2017 07:22:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5FF842853F; Thu, 22 Jun 2017 07:22:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EBDF228508 for ; Thu, 22 Jun 2017 07:22:28 +0000 (UTC) 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=oxqcMKRBHqb4fVuSzEfLgmgrjrCsALu1THo4TujUIx4=; b=apxiJgto3WMoqsmyk/HjA/IIhW 4urYj/0N+ag2555AZitk1lwTGRnNHsRMo7d0UVLSOv2ZPcihKaqfPNrRMiwAQ0Mni4ES6ywFkJ1kW +dJ0kVReLSCVNmqmginyiyDluo6N6YDqjfyBBOdgQLCUENFL3w9Iph9GiqhtA65BXVY2tC1MrLtxZ qUTT7yGGbhnv6poUbWlTikoGhPdOa3S7KaIk/+5SJt3xSW/bt1nuRXSWHFSpj5HT7SIir7/qpEfkQ 0jiNGSHFFQOporxxYQQjqHV1mBsUqSyDJ14IcVvFFn+TykwtZcJY/0Zo3EeH6dIB60DdWp+zftk82 xIf3FmxA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dNwRf-0001pQ-0W; Thu, 22 Jun 2017 07:22:27 +0000 Received: from regular1.263xmail.com ([211.150.99.131]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dNwR1-0000wG-Ar; Thu, 22 Jun 2017 07:21:51 +0000 Received: from frank.wang?rock-chips.com (unknown [192.168.167.97]) by regular1.263xmail.com (Postfix) with ESMTP id C1EBB613D; Thu, 22 Jun 2017 15:21:10 +0800 (CST) X-263anti-spam: X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 777B43A7; Thu, 22 Jun 2017 15:21:07 +0800 (CST) X-RL-SENDER: frank.wang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: frank.wang@rock-chips.com X-UNIQUE-TAG: <6951f28548d2be08b79d756f63ac6a3e> X-ATTACHMENT-NUM: 0 X-SENDER: wmc@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 8646HMIJVO; Thu, 22 Jun 2017 15:21:11 +0800 (CST) From: Frank Wang To: heiko@sntech.de, robh+dt@kernel.org, ulf.hansson@linaro.org, mark.rutland@arm.com Subject: [PATCH v2 1/7] ARM: dts: rockchip: add cpu enable method for rk3228 SoC Date: Thu, 22 Jun 2017 15:20:49 +0800 Message-Id: <1498116055-20977-2-git-send-email-frank.wang@rock-chips.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1498116055-20977-1-git-send-email-frank.wang@rock-chips.com> References: <1498116055-20977-1-git-send-email-frank.wang@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170622_002147_820109_52C8C9FF X-CRM114-Status: UNSURE ( 6.03 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, devicetree@vger.kernel.org, charles.chen@rock-chips.com, wmc@rock-chips.com, kevan.lan@rock-chips.com, shawn.lin@rock-chips.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Frank Wang , finley.xiao@rock-chips.com, david.wu@rock-chips.com, linux-arm-kernel@lists.infradead.org, chenjh@rock-chips.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch sets PSCI as the default cpu enable-method for RK3228 SoC. Signed-off-by: Frank Wang --- arch/arm/boot/dts/rk322x.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index 31e04e9..34d175e 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -70,6 +70,7 @@ #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; + enable-method = "psci"; }; cpu1: cpu@f01 { @@ -78,6 +79,7 @@ reg = <0xf01>; resets = <&cru SRST_CORE1>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; cpu2: cpu@f02 { @@ -86,6 +88,7 @@ reg = <0xf02>; resets = <&cru SRST_CORE2>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; cpu3: cpu@f03 { @@ -94,6 +97,7 @@ reg = <0xf03>; resets = <&cru SRST_CORE3>; operating-points-v2 = <&cpu0_opp_table>; + enable-method = "psci"; }; }; @@ -151,6 +155,11 @@ interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; + psci { + compatible = "arm,psci-1.0", "arm,psci-0.2"; + method = "smc"; + }; + timer { compatible = "arm,armv7-timer"; arm,cpu-registers-not-fw-configured;