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 004B1C388F9 for ; Fri, 23 Oct 2020 09:09:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91F1724248 for ; Fri, 23 Oct 2020 09:09:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AVC5r633" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S461121AbgJWJJT (ORCPT ); Fri, 23 Oct 2020 05:09:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S461032AbgJWJJS (ORCPT ); Fri, 23 Oct 2020 05:09:18 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B3ACC0613CE; Fri, 23 Oct 2020 02:09:17 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id h2so508860pll.11; Fri, 23 Oct 2020 02:09:17 -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=90y1EmZ8ExMVl4uu0iOAC31TNJDdFr08bOUs5sThwIc=; b=AVC5r633pDK3sSsRQxrljPVbC2JNShoDmTSlP9f4KImqz+7AN/bL7JOKVQY0R+0QcZ r3Diz0DSsyHxkIQW+f7BbyBEPe64ogPnXsCFFq27wND9rND/Obgxyf9rTvwG09RwEksD pyP3t1PotiqF02guRlM1cvwkHW3s6EnFlZOty7wLcJZME/q7L+b9wKfZ5WkLbRpdwFYe /Yka+0G67vWgfXyEa0S5scOatD4AI2Uuh5NJJvGNjdcapf8V/NiDeZRjYw4S3qSbvvwE XWEfg3KGm4jZ7sg/9K8sSFSLZAzHcGmaNJM+zDekrKLImPwYd55ExS+bV20omxHQ9rJn WoRg== 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=90y1EmZ8ExMVl4uu0iOAC31TNJDdFr08bOUs5sThwIc=; b=t/8H4juaZOKcJ0i3LBAVR+OtZI8wVNpNr0Cr4h7/LvB6jNqN5THOEHo6raoRoXGbxZ Fwpo4loDx+w+Z4e10IrUakyo7K0PypUZuGpbsgX7jJG0Aj7Vd1lqHf8ososE3l545YcZ oM8NxNceaOr76VJDI7xqrtjG1Ew4kyZPSOuxtPVqkqoyX4P9SPSbOMSLoTIovwC/3P2+ SCCtpvFDnCOShPVnxu7Z2h5Jx580s9ZotWe8kTTOQh2SmnBIK7o1o3PmHSVC1CNWMQkH /tOL5Gdsf94elsomxFFawGCmiv9c6WAJGikCIBrEKPqNWDvuTIiGi0EZm1+YICOvHE68 tPlw== X-Gm-Message-State: AOAM531XzJHHxQ4XMfiEmT9QBq6+oG5XBrNAydaYC7F8fFBe6yyK0T+t 0RcFRWqv7G3Zls1qXwleXeeOpK2QG36zifwX X-Google-Smtp-Source: ABdhPJzoANkVSJjRlPgNhGGO6NAgZx4i19k6LUz3orIq32M1CEgOf4KPOA0GFOfHXEjf4Ux1+gWOvA== X-Received: by 2002:a17:902:7249:b029:d6:4d:7d82 with SMTP id c9-20020a1709027249b02900d6004d7d82mr1376694pll.74.1603444156880; Fri, 23 Oct 2020 02:09:16 -0700 (PDT) Received: from ruantu-3.localdomain ([103.230.142.242]) by smtp.gmail.com with ESMTPSA id z23sm1132381pgf.12.2020.10.23.02.09.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2020 02:09:16 -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 v1] ARM: dts: sun8i: add FriendlyArm ZeroPi support Date: Fri, 23 Oct 2020 17:09:08 +0800 Message-Id: <20201023090908.10659-1-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 | 69 +++++++++++++++++++ 3 files changed, 75 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..388ad6b6da2b --- /dev/null +++ b/arch/arm/boot/dts/sun8i-h3-zeropi.dts @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2020 Yu-Tung Chang + */ + +#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>; + }; +}; + +&ehci0 { + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + gmac_power_pin_nanopi: gmac_power_pin@0 { + pins = "PD6"; + function = "gpio_out"; + }; +}; + +&external_mdio { + ext_rgmii_phy: ethernet-phy@1 { + 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 = "peripheral"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ +}; -- 2.29.0