From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F37D8C43387 for ; Tue, 15 Jan 2019 14:34:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA82920675 for ; Tue, 15 Jan 2019 14:34:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="wcsMxz1f" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730461AbfAOOeb (ORCPT ); Tue, 15 Jan 2019 09:34:31 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:40806 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726684AbfAOOea (ORCPT ); Tue, 15 Jan 2019 09:34:30 -0500 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x0FEYSDZ086174; Tue, 15 Jan 2019 08:34:28 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1547562868; bh=IM0bAxIqmKRNdlzbIQJ8o4e884NUCCww8PVfDByTQ9U=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=wcsMxz1ft252TxeaKeu2mU0kpp56lr7dawB8/isj+IDfzK1VQDKRZpslYpoA+stY5 Gv4iEj8mx0Fm8adMUUqKywHhCVVu9kik9+gOwJ1caiCRZzfpmdW7C3ucQrbMwuVEJw hUkqloZ2aSaUwduM4pYOaJo+G8Zfbkyz7pf/uaw0= Received: from DFLE110.ent.ti.com (dfle110.ent.ti.com [10.64.6.31]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x0FEYRiJ030284 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 15 Jan 2019 08:34:27 -0600 Received: from DFLE109.ent.ti.com (10.64.6.30) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Tue, 15 Jan 2019 08:34:27 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Tue, 15 Jan 2019 08:34:27 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id x0FEYRd2001282; Tue, 15 Jan 2019 08:34:27 -0600 Date: Tue, 15 Jan 2019 08:33:55 -0600 From: Nishanth Menon To: Roger Quadros CC: , , , , , , Jyri Sarha Subject: Re: [PATCH 1/3] arm64: dts: ti: am654: Add Main System Control Module node Message-ID: <20190115143355.immsdfkyulx5j6o7@kahuna> References: <1547200861-17795-1-git-send-email-rogerq@ti.com> <1547200861-17795-2-git-send-email-rogerq@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1547200861-17795-2-git-send-email-rogerq@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12:00-20190111, Roger Quadros wrote: > From: Jyri Sarha > > Main System control module support is added to the device tree to allow > driver to access to their control module registers. > > Signed-off-by: Jyri Sarha > Signed-off-by: Roger Quadros > --- > arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > index 272cf8f..8b55108 100644 > --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi > @@ -191,4 +191,12 @@ > #address-cells = <1>; > #size-cells = <0>; > }; > + > + scm_conf: scm_conf@100000 { > + compatible = "syscon", "simple-mfd"; > + reg = <0 0x00100000 0 0x1c000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x0 0x00100000 0x1c000>; Who handles the MMR region unlock? > + }; > }; > -- > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki > -- Regards, Nishanth Menon