From patchwork Tue Aug 9 14:33:04 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 73556 Delivered-To: patch@linaro.org Received: by 10.140.29.52 with SMTP id a49csp517400qga; Tue, 9 Aug 2016 07:33:29 -0700 (PDT) X-Received: by 10.98.73.131 with SMTP id r3mr172285597pfi.112.1470753209019; Tue, 09 Aug 2016 07:33:29 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id zq10si2929166pab.103.2016.08.09.07.33.26; Tue, 09 Aug 2016 07:33:29 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752789AbcHIOdW (ORCPT + 27 others); Tue, 9 Aug 2016 10:33:22 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:52490 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752159AbcHIOdT (ORCPT ); Tue, 9 Aug 2016 10:33:19 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id u79EX8DC001621; Tue, 9 Aug 2016 09:33:08 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u79EX7ET024811; Tue, 9 Aug 2016 09:33:07 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Tue, 9 Aug 2016 09:33:06 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u79EX6Nt009610; Tue, 9 Aug 2016 09:33:06 -0500 Received: from localhost (uda0226330.am.dhcp.ti.com [128.247.83.4]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id u79EX6313871; Tue, 9 Aug 2016 09:33:06 -0500 (CDT) From: "Andrew F. Davis" To: Santosh Shilimkar , Russell King , Suman Anna CC: , , "Andrew F . Davis" Subject: [PATCH v2 1/3] ARM: dts: keystone-k2g: Add device state controller node Date: Tue, 9 Aug 2016 09:33:04 -0500 Message-ID: <20160809143306.25028-2-afd@ti.com> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20160809143306.25028-1-afd@ti.com> References: <20160809143306.25028-1-afd@ti.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the device state controller node as a syscon node to the K2G SoC. This module provides similar device control functionality as that on the existing K2 SoCs. One example usage would be the boot address programming of the DSP processor sub-system. Signed-off-by: Andrew F. Davis Signed-off-by: Suman Anna --- arch/arm/boot/dts/keystone-k2g.dtsi | 5 +++++ 1 file changed, 5 insertions(+) -- 2.9.2 diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index 3372615..fe17dc4 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -83,6 +83,11 @@ pinctrl-single,function-mask = <0x001b0007>; }; + devctrl: device-state-control@02620000 { + compatible = "ti,keystone-devctrl", "syscon"; + reg = <0x02620000 0x1000>; + }; + uart0: serial@02530c00 { compatible = "ns16550a"; current-speed = <115200>;