From patchwork Fri May 17 01:14:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 10947201 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0C3626C5 for ; Fri, 17 May 2019 01:13:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F100820072 for ; Fri, 17 May 2019 01:13:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E4DD7200E7; Fri, 17 May 2019 01:13:48 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 6DA3C201A4 for ; Fri, 17 May 2019 01:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725929AbfEQBNr (ORCPT ); Thu, 16 May 2019 21:13:47 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:50158 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726216AbfEQBNr (ORCPT ); Thu, 16 May 2019 21:13:47 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x4H1Dh4H000715; Thu, 16 May 2019 20:13:43 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1558055623; bh=Ngksf0n/xKW+E1hF98581azvptJfIZP74fhPiN2cr8M=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=VoMqQ4LXcJJVzt5t0h0FrsXiopITirZPvGMefJRrHOZmG+qwNv+Jpt6Wfv6udxkfj tmAJfmjTqHaNx9u9GSD1vgyRxBhYzQExqDDsIUKIgXA07eylwJGee/IGBVJ0c9y+YI yKvIb3mls25kJqy2jKEIQqJbX7pfBTlizv+aWbcw= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x4H1DhFv003721 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 16 May 2019 20:13:43 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Thu, 16 May 2019 20:13:43 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Thu, 16 May 2019 20:13:42 -0500 Received: from a0393675ula.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x4H1Dch0032414; Thu, 16 May 2019 20:13:41 -0500 From: Keerthy To: , CC: , , , Subject: [PATCH v2 1/4] arm: dts: dra76x: Disable rtc target module Date: Fri, 17 May 2019 06:44:06 +0530 Message-ID: <20190517011409.22167-2-j-keerthy@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190517011409.22167-1-j-keerthy@ti.com> References: <20190517011409.22167-1-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP rtc is fused out on dra76 and accessing target module register is causing a boot crash hence disable it. Fixes: 549fce068a3112 ("ARM: dts: dra7: Add l4 interconnect hierarchy and ti-sysc data") Signed-off-by: Keerthy --- arch/arm/boot/dts/dra7-l4.dtsi | 2 +- arch/arm/boot/dts/dra76x.dtsi | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi index fe9f0bc29fec..3b4cba9da91f 100644 --- a/arch/arm/boot/dts/dra7-l4.dtsi +++ b/arch/arm/boot/dts/dra7-l4.dtsi @@ -3543,7 +3543,7 @@ }; }; - target-module@38000 { /* 0x48838000, ap 29 12.0 */ + rtctarget: target-module@38000 { /* 0x48838000, ap 29 12.0 */ compatible = "ti,sysc-omap4-simple", "ti,sysc"; ti,hwmods = "rtcss"; reg = <0x38074 0x4>, diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi index 9ee45aa365d8..5c437271d307 100644 --- a/arch/arm/boot/dts/dra76x.dtsi +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -81,3 +81,7 @@ reg = <0x3fc>; }; }; + +&rtctarget { + status = "disabled"; +};