From patchwork Fri Jun 3 10:00:01 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 9152475 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 A601E60221 for ; Fri, 3 Jun 2016 10:01:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 985EC2833A for ; Fri, 3 Jun 2016 10:01:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C3E92833D; Fri, 3 Jun 2016 10:01:28 +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 0D9602833C for ; Fri, 3 Jun 2016 10:01:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932449AbcFCKA6 (ORCPT ); Fri, 3 Jun 2016 06:00:58 -0400 Received: from baptiste.telenet-ops.be ([195.130.132.51]:34934 "EHLO baptiste.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932169AbcFCKAP (ORCPT ); Fri, 3 Jun 2016 06:00:15 -0400 Received: from ayla.of.borg ([84.195.107.21]) by baptiste.telenet-ops.be with bizsmtp id 2A0A1t00F0TjorY01A0AQt; Fri, 03 Jun 2016 12:00:13 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1b8lti-0007n4-1g; Fri, 03 Jun 2016 12:00:10 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1b8ltn-00006v-Oo; Fri, 03 Jun 2016 12:00:15 +0200 From: Geert Uytterhoeven To: Greg Kroah-Hartman , Jiri Slaby , Peter Hurley Cc: Magnus Damm , Laurent Pinchart , Yoshinori Sato , linux-serial@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven , devicetree@vger.kernel.org Subject: [PATCH v3 01/11] serial: sh-sci: Update DT binding documentation for GPIO modem lines Date: Fri, 3 Jun 2016 12:00:01 +0200 Message-Id: <1464948011-377-2-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1464948011-377-1-git-send-email-geert+renesas@glider.be> References: <1464948011-377-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Amend the DT bindings for the Renesas SCI driver to allow describing optional GPIO-controlled modem lines, which can be used where dedicated modem lines are not available. The property naming is dictated by the Generic Serial DT Bindings. Signed-off-by: Geert Uytterhoeven Acked-by: Rob Herring Cc: devicetree@vger.kernel.org --- v3: - No changes, v2: - Add Acked-by, - Drop RFC status, - Refer to the Generic Serial DT Bindings, - Drop out[12]-gpios. --- Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt index 528c3b90f23cb04b..997baeaa869baa6f 100644 --- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt +++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt @@ -76,6 +76,8 @@ Optional properties: - dmas: Must contain a list of two references to DMA specifiers, one for transmission, and one for reception. - dma-names: Must contain a list of two DMA names, "tx" and "rx". + - {cts,dsr,dcd,rng,rts,dtr}-gpios: Specify GPIOs for modem lines, cfr. the + generic serial DT bindings in serial.txt. Example: aliases {