From patchwork Sun Dec 17 10:39:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 755688 Received: from m12.mail.163.com (m12.mail.163.com [220.181.12.215]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 69135328C9; Sun, 17 Dec 2023 12:11:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="qZRk0Tlq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=yKu+k xVU/sZ3fnmu7Mf+YsvGsYLMArOxzariOJwOVno=; b=qZRk0TlqZgOzWS4IG8Z9m V1mtBrHd+aOsuRepNepmwGwpUaaDnrjASTBFVU7JT6fFzCBUA+54AtqHr6cG2fhC 2siYqpkth0lYGIqlKU6R95XwLLoIZBcsZk0jOHnaHk70I1bIDU01y3s1b2e/unjK 1gfWT0EUITLQ7j5Vmg6Pk0= Received: from ProDesk.. (unknown [58.22.7.114]) by zwqz-smtp-mta-g5-3 (Coremail) with SMTP id _____wD333AB0H5lTn2nFw--.50366S2; Sun, 17 Dec 2023 18:40:05 +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, Andy Yan Subject: [PATCH 1/2] arm: dts: rockchip: Add psci for rk3036 Date: Sun, 17 Dec 2023 18:39:58 +0800 Message-Id: <20231217103959.2380661-1-andyshrk@163.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: _____wD333AB0H5lTn2nFw--.50366S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw1kJrW8WFy5Gr13tF48tFb_yoW3JFX_t3 WfW3W5Ka1rCr9Iq34DJw4ru347Cw48CFZ3Ww18uF1UJ3WSva1kXFWktayxJr15CFW2grZ3 GFWfXa1Sk3W3ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU0Kg4DUUUUU== X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbBnAxJXlghmCkkNwAAsc From: Andy Yan The system will hang at bringup secondary CPUs without psci node. Signed-off-by: Andy Yan --- 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;