From patchwork Tue May 12 17:37:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 6389961 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BCD239F32B for ; Tue, 12 May 2015 17:37:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D87A320364 for ; Tue, 12 May 2015 17:37:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1C9DA20383 for ; Tue, 12 May 2015 17:37:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932919AbbELRhS (ORCPT ); Tue, 12 May 2015 13:37:18 -0400 Received: from michel.telenet-ops.be ([195.130.137.88]:58712 "EHLO michel.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933354AbbELRhQ (ORCPT ); Tue, 12 May 2015 13:37:16 -0400 Received: from ayla.of.borg ([84.193.93.87]) by michel.telenet-ops.be with bizsmtp id T5dF1q0071t5w8s065dFZP; Tue, 12 May 2015 19:37:15 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1YsE7G-0003NJ-Rz; Tue, 12 May 2015 19:37:14 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1YsE7J-000346-0N; Tue, 12 May 2015 19:37:17 +0200 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: Pantelis Antoniou , linux-sh@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH/RFC 09/12] ARM: shmobile: koelsch dts: Add overlay for SCIF3 on EXIO C Date: Tue, 12 May 2015 19:37:12 +0200 Message-Id: <1431452235-11692-10-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1431452235-11692-1-git-send-email-geert+renesas@glider.be> References: <1431452235-11692-1-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-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide access to SCIF3 on EXIO Connector C. Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/Makefile | 1 + .../arm/boot/dts/r8a7791-koelsch-exio-c-scif3.dtso | 60 ++++++++++++++++++++++ 2 files changed, 61 insertions(+) create mode 100644 arch/arm/boot/dts/r8a7791-koelsch-exio-c-scif3.dtso diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 19e36347aeb302b1..ec2abfe19329b791 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -675,6 +675,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \ r8a7791-koelsch-exio-a-hscif2.dtbo \ r8a7791-koelsch-exio-a-scifb0.dtbo \ r8a7791-koelsch-exio-a-scifb1.dtbo \ + r8a7791-koelsch-exio-c-scif3.dtbo \ endif endif diff --git a/arch/arm/boot/dts/r8a7791-koelsch-exio-c-scif3.dtso b/arch/arm/boot/dts/r8a7791-koelsch-exio-c-scif3.dtso new file mode 100644 index 0000000000000000..3cb5fd138c0997c6 --- /dev/null +++ b/arch/arm/boot/dts/r8a7791-koelsch-exio-c-scif3.dtso @@ -0,0 +1,60 @@ +/* + * Device Tree Overlay for SCIF3 on r8a7791/Koelsch EXIO Connector C + * + * Copyright (C) 2015 Glider bvba + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + * + * Pinout: + * - RXD = EXIO Connector C pin 40 + * - TXD = EXIO Connector C pin 38 + * + * Notes: + * - As these pins are shared with SDHI0, the latter is disabled first. + */ + +/dts-v1/; +/plugin/; + +/ { + fragment@0 { + target-path = "/aliases"; + + __overlay__ { + /* serial3 = &scif3; */ + serial3 = "/serial@e6ea8000"; + }; + }; + + fragment@1 { + target = <&pfc>; + + __overlay__ { + scif3_pins: serial3 { + renesas,groups = "scif3_data_c"; + renesas,function = "scif3"; + }; + }; + }; + + fragment@2 { + target = <&sdhi0>; + + __overlay__ { + status = "disabled"; + }; + }; + + fragment@3 { + target = <&scif3>; + + __overlay__ { + pinctrl-0 = <&scif3_pins>; + pinctrl-names = "default"; + + status = "okay"; + }; + }; +};