From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B802BC388F7 for ; Mon, 26 Oct 2020 03:19:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 600142084C for ; Mon, 26 Oct 2020 03:19:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="i6XNf7/p" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1421857AbgJZDTb (ORCPT ); Sun, 25 Oct 2020 23:19:31 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:41879 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389792AbgJZDTb (ORCPT ); Sun, 25 Oct 2020 23:19:31 -0400 Received: by mail-pl1-f194.google.com with SMTP id w11so4048466pll.8; Sun, 25 Oct 2020 20:19:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=QsMOJAAASmnBLciPsNTk5wBgO9ycp9uLTKdOg45VzbA=; b=i6XNf7/psS6DfAyer4ZSjR/IclOovr7CeQfgqjlYHDU+kjvOOOflLxX5lw06L3Q0cp NhPyI8ocfUhh446hbQ0FojFItq9MiKypG0/ztZEmK4fDSkqOdFZPA1r5Zd6sIa26A4Ye JCcBzuBX7h3eCAnqPMevDG8wEjGghpaIxB3tnIMeXbJNcYy1F+rhwfq013OzFV+nthvD XGgAnW9EUNqdB4DokMezq4S5zvQwESKLA0Jp+SBS7sNy4bVgbdL/3M+1kJ6P0BCIvX83 VrEUksjG0O/P9pJvP2mG6Omb2O1YHYqQfnftWpmEii6F4sYTPcuSh0IWBzYdzKO46Doq VYwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=QsMOJAAASmnBLciPsNTk5wBgO9ycp9uLTKdOg45VzbA=; b=WlDatSOPZ1KzsC/Z4T7E0FHF8wZmlzXj3Z8Dz+/g1BU9H92e/B+1mln7CSLZwTAJoZ CGd1RWuoVHZSOoIBiSMLmTrrob2b02JEbVmnde4Rm8YVs5NKd4sB0xBvuS2YiSCyEaej iBkvMk+ryUO0xgusnAOY+ggZZm629UeKMVEMAKXJLnxI8/eJhPjQHyKpsz2xgyePY3DK 9eE5jaVo2fidyAw/LeJSSK9rO2p2d+okZaRzERZR/M9c5fJob9sVQgHR11g++VvFfOVN /ff4SL/uuru0+NkeLgSLQwS77tNSyWn1zbCD35dMdi9lGhXdjbfBVF4b3/MzOAGBnCbR fF9w== X-Gm-Message-State: AOAM5316jntvSciBEiMoSwrDxPXfdT5ZnWVkj7YGTqqxQTGuRX2qD1LG RHSKA7MLLGxe9gn21xG3wmKDbMOf6DmF9Idz X-Google-Smtp-Source: ABdhPJybZb2hyA3CDBvO+N8OsbwFu/xFa9rDsbAq51JV5T4j61FmgkCXaFgOFPiyV3WI/xv+id4ssQ== X-Received: by 2002:a17:902:a3c2:b029:d6:3951:5bdc with SMTP id q2-20020a170902a3c2b02900d639515bdcmr7753644plb.71.1603682370255; Sun, 25 Oct 2020 20:19:30 -0700 (PDT) Received: from ruantu-3.localdomain ([103.230.142.242]) by smtp.gmail.com with ESMTPSA id e1sm10512103pfd.198.2020.10.25.20.19.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Oct 2020 20:19:29 -0700 (PDT) From: Yu-Tung Chang To: robh+dt@kernel.org Cc: mripard@kernel.org, wens@csie.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yu-Tung Chang Subject: [PATCH v2] ARM: dts: sun8i: add FriendlyArm ZeroPi support Date: Mon, 26 Oct 2020 11:19:22 +0800 Message-Id: <20201026031922.12473-1-mtwget@gmail.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The ZeroPi is another fun board developed by FriendlyELEC for makers, hobbyists and fans. ZeroPi key features - Allwinner H3, Quad-core Cortex-A7@1.2GHz - 256MB/512MB DDR3 RAM - microsd slot - 10/100/1000Mbps Ethernet - Debug Serial Port - DC 5V/2A power-supply Signed-off-by: Yu-Tung Chang --- .../devicetree/bindings/arm/sunxi.yaml | 5 ++ arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/sun8i-h3-zeropi.dts | 87 +++++++++++++++++++ 3 files changed, 93 insertions(+) create mode 100644 arch/arm/boot/dts/sun8i-h3-zeropi.dts diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index efc9118233b4..9392a9a3f7e7 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -246,6 +246,11 @@ properties: - const: friendlyarm,nanopi-neo-plus2 - const: allwinner,sun50i-h5 + - description: FriendlyARM ZeroPi + items: + - const: friendlyarm,zeropi + - const: allwinner,sun50i-h3 + - description: Gemei G9 Tablet items: - const: gemei,g9 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4572db3fa5ae..f05e54257947 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1187,6 +1187,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-h3-orangepi-plus2e.dtb \ sun8i-h3-orangepi-zero-plus2.dtb \ sun8i-h3-rervision-dvk.dtb \ + sun8i-h3-zeropi.dtb \ sun8i-h3-emlid-neutis-n5h3-devboard.dtb \ sun8i-r16-bananapi-m2m.dtb \ sun8i-r16-nintendo-nes-classic.dtb \ diff --git a/arch/arm/boot/dts/sun8i-h3-zeropi.dts b/arch/arm/boot/dts/sun8i-h3-zeropi.dts new file mode 100644 index 000000000000..00cdd35222c5 --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-zeropi.dts @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2020 Yu-Tung Chang + * + * 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. + */ + +#include "sun8i-h3-nanopi.dtsi" + +/ { + model = "FriendlyARM ZeroPi"; + compatible = "friendlyarm,zeropi", "allwinner,sun8i-h3"; + + aliases { + ethernet0 = &emac; + }; + + reg_gmac_3v3: gmac-3v3 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac_power_pin_nanopi>; + regulator-name = "gmac-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <100000>; + enable-active-high; + gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */ + }; +}; + +&external_mdio { + ext_rgmii_phy: ethernet-phy@7 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <7>; + }; +}; + +&emac { + pinctrl-names = "default"; + pinctrl-0 = <&emac_rgmii_pins>; + phy-supply = <®_gmac_3v3>; + phy-handle = <&ext_rgmii_phy>; + phy-mode = "rgmii"; + + allwinner,leds-active-low; + status = "okay"; +}; + +&usb_otg { + status = "okay"; + dr_mode = "host"; +}; -- 2.29.0