From patchwork Thu Nov 29 13:05:59 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Brandt X-Patchwork-Id: 1005361 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=renesas.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 435HpV0j2yz9s55 for ; Fri, 30 Nov 2018 00:06:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728343AbeK3ALm (ORCPT ); Thu, 29 Nov 2018 19:11:42 -0500 Received: from relmlor1.renesas.com ([210.160.252.171]:45408 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727040AbeK3ALm (ORCPT ); Thu, 29 Nov 2018 19:11:42 -0500 Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 29 Nov 2018 22:06:21 +0900 Received: from rtamta01.rta.renesas.com (transport.eroom.renesas.com [143.103.48.75]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1142B4335DE8; Thu, 29 Nov 2018 22:06:21 +0900 (JST) Received: from ubuntu.localdomain (unknown [143.103.58.132]) by rtamta01.rta.renesas.com (Postfix) with ESMTP id 1F8AAE8; Thu, 29 Nov 2018 13:06:20 +0000 (UTC) From: Chris Brandt To: Simon Horman , Rob Herring , Mark Rutland Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Brandt Subject: [PATCH 2/2] ARM: dts: r7s9210-rza2mevb: Add support for RZ/A2M EVB Date: Thu, 29 Nov 2018 08:05:59 -0500 Message-Id: <20181129130559.66732-3-chris.brandt@renesas.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20181129130559.66732-1-chris.brandt@renesas.com> References: <20181129130559.66732-1-chris.brandt@renesas.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for Renesas RZ/A2M evaluation board. Signed-off-by: Chris Brandt --- Documentation/devicetree/bindings/arm/shmobile.txt | 2 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/r7s9210-rza2mevb.dts | 133 +++++++++++++++++++++ 3 files changed, 136 insertions(+) create mode 100644 arch/arm/boot/dts/r7s9210-rza2mevb.dts diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt index a94db59d8e2d..67a6810c4345 100644 --- a/Documentation/devicetree/bindings/arm/shmobile.txt +++ b/Documentation/devicetree/bindings/arm/shmobile.txt @@ -125,6 +125,8 @@ Boards: compatible = "renesas,porter", "renesas,r8a7791" - RSKRZA1 (YR0K77210C000BE) compatible = "renesas,rskrza1", "renesas,r7s72100" + - RZ/A2M Eval Board (RTK7921053S00000BE) + compatible = "renesas,rza2mevb", "renesas,r7s9210" - RZN1D-DB (RZ/N1D Demo Board for the RZ/N1D 400 pins package) compatible = "renesas,rzn1d400-db", "renesas,r9a06g032" - Salvator-X (RTP0RC7795SIPB0010S) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b0e966d625b9..fbdd068fd8af 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -824,6 +824,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ r7s72100-genmai.dtb \ r7s72100-gr-peach.dtb \ r7s72100-rskrza1.dtb \ + r7s9210-rza2mevb.dtb \ r8a73a4-ape6evm.dtb \ r8a7740-armadillo800eva.dtb \ r8a7743-iwg20d-q7.dtb \ diff --git a/arch/arm/boot/dts/r7s9210-rza2mevb.dts b/arch/arm/boot/dts/r7s9210-rza2mevb.dts new file mode 100644 index 000000000000..9570aeb8f1ce --- /dev/null +++ b/arch/arm/boot/dts/r7s9210-rza2mevb.dts @@ -0,0 +1,133 @@ +/* + * Device Tree Source for the RZA2MEVB board + * + * Copyright (C) 2018 Renesas Electronics + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "r7s9210.dtsi" +#include +#include + +/ { + model = "RZA2MEVB"; + compatible = "renesas,rza2mevb", "renesas,r7s9210"; + + aliases { + serial0 = &scif4; + }; + + chosen { + bootargs = "ignore_loglevel earlycon rootfstype=cramfs root=mtd:rootfs"; + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x40000000 0x00800000>; /* HyperRAM */ + }; + + lbsc { + #address-cells = <1>; + #size-cells = <1>; + }; + + leds { + status = "okay"; + compatible = "gpio-leds"; + + led0 { + gpios = <&pinctrl RZA2_PIN(PORT6, 0) GPIO_ACTIVE_HIGH>; + }; + }; + + /* Cramfs XIP File System in QSPI */ + qspi@20000000 { + compatible = "mtd-rom"; + probe-type = "direct-mapped"; /* XIP from QSPI */ + reg = <0x20000000 0x4000000>; /* 64 MB*/ + bank-width = <4>; + device-width = <1>; + #address-cells = <1>; + #size-cells = <1>; + partition@800000 { + label ="rootfs"; + reg = <0x0800000 0x1000000>; /* 16MB @ 0x20800000 */ + read-only; + }; + }; +}; + +/* EXTAL */ +&extal_clk { + clock-frequency = <24000000>; /* 24MHz */ +}; + +/* RTC_X1 */ +&rtc_x1_clk { + clock-frequency = <32768>; +}; + +&pinctrl { + + /* Serial Console */ + scif4_pins: serial4 { + pinmux = , /* TxD4 */ + ; /* RxD4 */ + }; +}; + +/* High resolution System tick timers */ +&ostm0 { + status = "okay"; +}; + +&ostm1 { + status = "okay"; +}; + +/* Serial Console */ +&scif4 { + pinctrl-names = "default"; + pinctrl-0 = <&scif4_pins>; + + status = "okay"; +};