From patchwork Wed Sep 20 14:43:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 9961559 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 070AF60208 for ; Wed, 20 Sep 2017 14:43:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ED4CD29035 for ; Wed, 20 Sep 2017 14:43:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E23872911D; Wed, 20 Sep 2017 14:43:33 +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=-6.9 required=2.0 tests=BAYES_00,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 4635A29035 for ; Wed, 20 Sep 2017 14:43:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751739AbdITOnb (ORCPT ); Wed, 20 Sep 2017 10:43:31 -0400 Received: from muru.com ([72.249.23.125]:41026 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751554AbdITOna (ORCPT ); Wed, 20 Sep 2017 10:43:30 -0400 Received: from sampyla.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 6A007822F; Wed, 20 Sep 2017 14:44:16 +0000 (UTC) From: Tony Lindgren To: linux-omap@vger.kernel.org Cc: =?UTF-8?q?Beno=C3=AEt=20Cousson?= , devicetree@vger.kernel.org Subject: [PATCH 1/3] ARM: dts: Configure earlycon for n8x0 Date: Wed, 20 Sep 2017 07:43:22 -0700 Message-Id: <20170920144324.1978-1-tony@atomide.com> X-Mailer: git-send-email 2.14.1 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 With commit 8dd6666f4937 ("ARM: OMAP2+: omap_hwmod: Add support for earlycon") we can now get debug information early if something goes wrong as long as kernel command line has earlycon in it. Let's enable it for n8x0. Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi --- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi +++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi @@ -6,6 +6,10 @@ reg = <0x80000000 0x8000000>; /* 128 MB */ }; + chosen { + stdout-path = &uart3; + }; + ocp { i2c0 { compatible = "i2c-cbus-gpio";