From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754249AbdBVCaJ (ORCPT ); Tue, 21 Feb 2017 21:30:09 -0500 Received: from mx2.suse.de ([195.135.220.15]:55730 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754101AbdBVC35 (ORCPT ); Tue, 21 Feb 2017 21:29:57 -0500 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: linux-arm-kernel@lists.infradead.org Cc: Eric Miao , Haojian Zhuang , info@andromedabox.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Andreas=20F=C3=A4rber?= , Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org Subject: [PATCH v2 3/8] tty: serial: 8250_pxa: Implement mmp earlycon Date: Wed, 22 Feb 2017 03:29:23 +0100 Message-Id: <20170222022929.10540-4-afaerber@suse.de> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170222022929.10540-1-afaerber@suse.de> References: <20170222022929.10540-1-afaerber@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is an early_pxa earlycon available for "mrvl,pxa-uart", but mmp2.dtsi and soon iap140.dtsi have only "mrvl,mmp-uart". The binding does not mandate to have the fallback, so add a second earlycon for this alternative compatible string. Signed-off-by: Andreas Färber --- Note: early_pxa is not documented in kernel-parameters.txt, so not adding mmp either for now. Should early_pxa be renamed to / accompanied by pxa before it gets documented? An early_ prefix seems uncommon and redundant, thus not adopting here for mmp. v2: new drivers/tty/serial/8250/8250_pxa.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/tty/serial/8250/8250_pxa.c b/drivers/tty/serial/8250/8250_pxa.c index 4d68731..26ffa04 100644 --- a/drivers/tty/serial/8250/8250_pxa.c +++ b/drivers/tty/serial/8250/8250_pxa.c @@ -183,6 +183,7 @@ static int __init early_serial_pxa_setup(struct earlycon_device *device, return early_serial8250_setup(device, NULL); } OF_EARLYCON_DECLARE(early_pxa, "mrvl,pxa-uart", early_serial_pxa_setup); +OF_EARLYCON_DECLARE(mmp, "mrvl,mmp-uart", early_serial_pxa_setup); #endif MODULE_AUTHOR("Sergei Ianovich"); -- 2.10.2