From patchwork Mon Dec 18 10:55:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 13496604 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 5D058C35274 for ; Mon, 18 Dec 2023 10:56:52 +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=x4O0iz/DAgGomcHOlJUvfGiGxEIovVl7qRenXKfzdVk=; b=As2GYhp32uD0FI OdUlFAJxf+brva+s1QBPHJBaBLN0vsWG00giy8yPZblQjOArbQmRQlCUGR64spJzsc3ougJ5rkt6o Yv69JUNTmPDAbDui6QfMisbz4pkUCowU6z9TCIslWa1oH/QE8byjFSl7u9XqhBqBKUsWYCQuhEm9B npLtM+AIljl5vZo3HTIHK1KK6SaIM5e6TJaNPadcksJt1ZHhFmZDvCPbFl/1tlfeZ9mEwIHfZCiDe iDqiloWEbxAoNYluQ0g0AfaIvMFiZI1SuoegUdbKYHpIo9XOTHiji114GOFE1KVpLtp4bdKLMlh5M xVm9SaOMayUbkzwMf/Iw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFBIH-009w9a-2s; Mon, 18 Dec 2023 10:56:17 +0000 Received: from m15.mail.163.com ([45.254.50.219]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFBID-009w6e-0n; Mon, 18 Dec 2023 10:56:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=M+QB+ W4x0XaSH0qLHe9p44+VE5HHYX/QVSrXFOkfL7o=; b=IDSAkXb/r7PmhAbB6wrqP dm7J/h/5wrYDHVhkqiHK9iF1mpkD5B+j/J6V33NtCGo1iTOzaG10Jsm+Y7KFgv8B NDG+Bszdy8pdy11I0nvlBA76ViS61kAsWM1FhMTiCjYMfvupBFjVsrgdb6nUOClG hIwLRpT3tijujTO29c27Rc= Received: from ProDesk.. (unknown [58.22.7.114]) by zwqz-smtp-mta-g2-2 (Coremail) with SMTP id _____wDn72EdJYBln1v+Bg--.7214S3; Mon, 18 Dec 2023 18:55:29 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, zhengxing@rock-chips.com, Andy Yan Subject: [PATCH v2 1/3] ARM: dts: rockchip: Add psci for rk3036 Date: Mon, 18 Dec 2023 18:55:21 +0800 Message-Id: <20231218105523.2478315-2-andyshrk@163.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231218105523.2478315-1-andyshrk@163.com> References: <20231218105523.2478315-1-andyshrk@163.com> MIME-Version: 1.0 X-CM-TRANSID: _____wDn72EdJYBln1v+Bg--.7214S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw1kAF47Jr48Kr17KrW3KFg_yoW3XFc_t3 WfW3W5Ga1rAr9Iq34DGw48u347Cw40kFZ3Ww18uF1UJF1Sva1kAFWktayxJr15CFW2grZ3 GFWrXa1Sk3W3ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnAHUDUUUUU== X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbBEgVKXmVOBAp8owAAs5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231218_025613_665243_FC295EC9 X-CRM114-Status: UNSURE ( 9.31 ) 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 From: Andy Yan The system will hang at bringup secondary CPUs without psci node. Signed-off-by: Andy Yan --- (no changes since v1) arch/arm/boot/dts/rockchip/rk3036.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3036.dtsi b/arch/arm/boot/dts/rockchip/rk3036.dtsi index 78686fc72ce6..5344803442a1 100644 --- a/arch/arm/boot/dts/rockchip/rk3036.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3036.dtsi @@ -67,6 +67,11 @@ display-subsystem { ports = <&vop_out>; }; + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + timer { compatible = "arm,armv7-timer"; arm,cpu-registers-not-fw-configured;