From patchwork Mon Apr 16 18:11:26 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 10343631 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 44F64601D7 for ; Mon, 16 Apr 2018 18:11:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 36B3F28866 for ; Mon, 16 Apr 2018 18:11:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2B7362886F; Mon, 16 Apr 2018 18:11:59 +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=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 028CA2886B for ; Mon, 16 Apr 2018 18:11:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753149AbeDPSL5 (ORCPT ); Mon, 16 Apr 2018 14:11:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:37326 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752854AbeDPSLz (ORCPT ); Mon, 16 Apr 2018 14:11:55 -0400 Received: from localhost.localdomain (adsl-84-226-183-37.adslplus.ch [84.226.183.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1847421838; Mon, 16 Apr 2018 18:11:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1847421838 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=krzk@kernel.org From: Krzysztof Kozlowski To: Rob Herring , Mark Rutland , Kukjin Kim , Krzysztof Kozlowski , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/2] arm64: dts: exynos: Move syscon poweroff and restart nodes under the PMU Date: Mon, 16 Apr 2018 20:11:26 +0200 Message-Id: <20180416181126.15629-2-krzk@kernel.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180416181126.15629-1-krzk@kernel.org> References: <20180416181126.15629-1-krzk@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The PMU node is the actual block responsible for power management, including typical Exynos on/off/restart procedures. Therefore the syscon poweroff and restart nodes logically belong to it. Signed-off-by: Krzysztof Kozlowski Tested-by: Marek Szyprowski --- Previously was "Fix missing missing reg warning for syscon restart nodes" to fix DTC warnings like: arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (simple_bus_reg): Node /soc/syscon-reboot missing or empty reg/ranges property but this warnings are gone in v4.17-rc1 since 9130ba884640 ("scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987") --- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 14 +++++++------- arch/arm64/boot/dts/exynos/exynos7.dtsi | 12 ++++++------ 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index c0231d077fa6..01e49159dd91 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -231,13 +231,6 @@ cpu_on = <0xC4000003>; }; - reboot: syscon-reboot { - compatible = "syscon-reboot"; - regmap = <&pmu_system_controller>; - offset = <0x400>; /* SWRESET */ - mask = <0x1>; - }; - soc: soc { compatible = "simple-bus"; #address-cells = <1>; @@ -799,6 +792,13 @@ #clock-cells = <1>; clock-names = "clkout16"; clocks = <&xxti>; + + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pmu_system_controller>; + offset = <0x400>; /* SWRESET */ + mask = <0x1>; + }; }; gic: interrupt-controller@11001000 { diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index ad9dce6894ce..0b98d2334cad 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -494,13 +494,13 @@ pmu_system_controller: system-controller@105c0000 { compatible = "samsung,exynos7-pmu", "syscon"; reg = <0x105c0000 0x5000>; - }; - reboot: syscon-reboot { - compatible = "syscon-reboot"; - regmap = <&pmu_system_controller>; - offset = <0x0400>; - mask = <0x1>; + reboot: syscon-reboot { + compatible = "syscon-reboot"; + regmap = <&pmu_system_controller>; + offset = <0x0400>; + mask = <0x1>; + }; }; rtc: rtc@10590000 {