From patchwork Fri Nov 2 09:48:54 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 1687691 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id F0CF3DF2A2 for ; Fri, 2 Nov 2012 09:51:17 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TUDsM-0002v1-6R; Fri, 02 Nov 2012 09:49:18 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TUDsI-0002u8-2c for linux-arm-kernel@lists.infradead.org; Fri, 02 Nov 2012 09:49:15 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:21e:67ff:fe11:9c5c]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1TUDs2-0003Uc-IH; Fri, 02 Nov 2012 10:48:58 +0100 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.80) (envelope-from ) id 1TUDs1-0003dC-My; Fri, 02 Nov 2012 10:48:57 +0100 From: Sascha Hauer To: linux-serial@vger.kernel.org Subject: [PATCH 3/3] serial: i.MX: evaluate linux,stdout-path property Date: Fri, 2 Nov 2012 10:48:54 +0100 Message-Id: <1351849734-9836-4-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1351849734-9836-1-git-send-email-s.hauer@pengutronix.de> References: <1351849734-9836-1-git-send-email-s.hauer@pengutronix.de> X-SA-Exim-Connect-IP: 2001:6f8:1178:2:21e:67ff:fe11:9c5c X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121102_054914_463470_29FF8E53 X-CRM114-Status: GOOD ( 15.40 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Greg Kroah-Hartman , devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, Grant Likely , kernel@pengutronix.de, Sascha Hauer , linux-arm-kernel@lists.infradead.org, Alan Cox X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org devicetrees may have the linux,stdout-path property to specify the console. This patch adds support to the i.MX serial driver for this. Signed-off-by: Sascha Hauer --- drivers/tty/serial/imx.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 3a9337e..41be237 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -47,6 +47,7 @@ #include #include #include +#include #include #include @@ -1421,6 +1422,9 @@ static int serial_imx_probe_dt(struct imx_port *sport, sport->devdata = of_id->data; + if (of_device_is_stdout_path(np)) + add_preferred_console(imx_reg.cons->name, sport->port.line, 0); + return 0; } #else