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: 755642 Received: from m15.mail.163.com (m15.mail.163.com [45.254.50.220]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 11806199A6; Mon, 18 Dec 2023 10:56:27 +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="IDSAkXb/" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: _____wDn72EdJYBln1v+Bg--.7214S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7Gw1kAF47Jr48Kr17KrW3KFg_yoW3XFc_t3 WfW3W5Ga1rAr9Iq34DGw48u347Cw40kFZ3Ww18uF1UJF1Sva1kAFWktayxJr15CFW2grZ3 GFWrXa1Sk3W3ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnAHUDUUUUU== X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbBEgVKXmVOBAp8owAAs5 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;