From patchwork Mon Jun 26 09:08:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 780635 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3wx3qN67kPz9s3w for ; Mon, 26 Jun 2017 19:37:04 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="i/qbGUrU"; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=742cARiGW/QyVaMvScYlw9JpzQpMPdNRvsBq0ot9pEA=; b=i/qbGUrUc5oSvD +6ZIOSRL4X/l+o+XYu46ty793XhpA0heufKs3LeDEAqiVRji1zTt/pwxUJMOOwgPysA2Y4r4weSNL DDIoxkzJOLUao1OJmZ199TrqzQwd+qbL2A5GFifYLwOTyDdZJbNyIqPQnaIYP1Er5MKYTQ0Ou4D1w 5l5YRVE2SS404XaHdxJUR/iJp6p0UP7+87wLm6lKucK27nvf1D822ba8ao0oCTbUx2xlVeamA3Xwa /Zr2RIOXEBrR++dNvTUiCip8peIqii2UwhMPXtxSFveOwtan4AlIRqd0b/bDJVyGSbK0wJDEGk2xX IQmPNGpV1lFkCtqCcdpw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dPQS0-0005hx-Ca; Mon, 26 Jun 2017 09:36:56 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dPQ0e-0003t7-Fe for linux-arm-kernel@lists.infradead.org; Mon, 26 Jun 2017 09:08:42 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dPQ0G-0005tK-SF; Mon, 26 Jun 2017 11:08:16 +0200 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1dPQ0G-0004yH-0R; Mon, 26 Jun 2017 11:08:16 +0200 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 8/9] serial: imx: Use common rs485 device tree parsing function Date: Mon, 26 Jun 2017 11:08:02 +0200 Message-Id: <20170626090803.10981-9-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170626090803.10981-1-u.kleine-koenig@pengutronix.de> References: <20170626090803.10981-1-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ukl@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-20170626_020840_722083_39BC7F5D X-CRM114-Status: GOOD ( 11.31 ) X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 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] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fabio Estevam , devicetree@vger.kernel.org, Sascha Hauer , Shawn Guo , kernel@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org From: Sascha Hauer This adds support for the rs485 specific properties defined in Documentation/devicetree/bindings/serial/rs485.txt. Signed-off-by: Sascha Hauer Signed-off-by: Uwe Kleine-König --- drivers/tty/serial/imx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index d5deeef0cd5b..951bb754ad9b 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2076,6 +2076,8 @@ static int serial_imx_probe_dt(struct imx_port *sport, if (of_get_property(np, "rts-gpios", NULL)) sport->have_rtsgpio = 1; + of_get_rs485_mode(np, &sport->port.rs485); + return 0; } #else