From patchwork Wed Apr 27 04:20:28 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 8952461 Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5AF549F1D3 for ; Wed, 27 Apr 2016 04:20:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BDDEE20155 for ; Wed, 27 Apr 2016 04:20:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0C1422014A for ; Wed, 27 Apr 2016 04:20:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750958AbcD0EUo (ORCPT ); Wed, 27 Apr 2016 00:20:44 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:41933 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750811AbcD0EUo (ORCPT ); Wed, 27 Apr 2016 00:20:44 -0400 Received: from penelope.kanocho.kobe.vergenet.net (124-171-1-229.dyn.iinet.net.au [124.171.1.229]) by kirsty.vergenet.net (Postfix) with ESMTPSA id B882C25B821; Wed, 27 Apr 2016 14:20:42 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1461730842; bh=PhiT0QCfbij2qBhfp6CnoxPLn7PYGtrQp2Lp+R/ulWs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DURssjs5mXdEMIl09F2iIkHaqY13Jw9RDv1anQkWJKqVQt0Bl4FXPKl0jNPNSBLpp Y40Gw4I9D2XwK+lkf4oHl5dhHOL/05oXa9UeA7w975z+M1bZHQ4lLzGpFBMBEFsoQS qqZuYmxSNSN6hQfnaLO79+m+YXICSH2hWwxRQpWY= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id 7A9B160299; Wed, 27 Apr 2016 14:20:42 +1000 (AEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Geert Uytterhoeven , Simon Horman Subject: [PATCH 01/10] ARM: dts: r8a7779: Add SYSC PM Domains Date: Wed, 27 Apr 2016 14:20:28 +1000 Message-Id: X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Geert Uytterhoeven Add a device node for the System Controller. Hook up ARM CPU cores 1-3 to their respective PM Domains. Note that ARM CPU core 0 cannot be shut off. Signed-off-by: Geert Uytterhoeven Acked-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7779.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index 5c1d48d712a1..e02875a8c040 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -14,6 +14,7 @@ #include #include #include +#include / { compatible = "renesas,r8a7779"; @@ -34,18 +35,21 @@ compatible = "arm,cortex-a9"; reg = <1>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM1>; }; cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <2>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM2>; }; cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <3>; clock-frequency = <1000000000>; + power-domains = <&sysc R8A7779_PD_ARM3>; }; }; @@ -586,4 +590,10 @@ "mmc1", "mmc0"; }; }; + + sysc: system-controller@ffd85000 { + compatible = "renesas,r8a7779-sysc"; + reg = <0xffd85000 0x0200>; + #power-domain-cells = <1>; + }; };