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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 5A1ECC43381 for ; Fri, 8 Mar 2019 18:12:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B4672085A for ; Fri, 8 Mar 2019 18:12:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="QWdThOdH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727203AbfCHSMX (ORCPT ); Fri, 8 Mar 2019 13:12:23 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:43774 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727104AbfCHSMW (ORCPT ); Fri, 8 Mar 2019 13:12:22 -0500 Received: by mail-pg1-f193.google.com with SMTP id l11so14743153pgq.10 for ; Fri, 08 Mar 2019 10:12:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FUKQaODABn/oZOf+onZ5rneyapc1XbYqiZDDzJ++KSE=; b=QWdThOdHurz8h6fibdN4+5+ShZDElRmH2KDA2naXuuPSpiev29/DefNwsT7WoyJocJ uGg0YXcgoRmAbWGN2Jc3n+BCu2/4f5VOS05vaweuRttfOndgJUpwApXqREvBONTOWdX2 48BVZDtjpubpaoG6qUeHvR+t9Tknrn+lz4klQ= 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=FUKQaODABn/oZOf+onZ5rneyapc1XbYqiZDDzJ++KSE=; b=qH91uVSI843HHvfkoc+yIHJopPwHetDNYRtfH2gh4jc6dp6cppLEmwQi/Uyayz48OB dQB3672S9Ly5iaM0PthkuVZfPu/UMSGQZVJt/Zb6kirLQjoIbTixXEYvYGuSVh+rokLo EiuxUcthGJE90+bAL22uKqLY6KNJLtJ4LXAcLQmHscjiM2lR1+Plqp3jKdPhljFI6vwA mMAiL/BR7R2tLnLEY+CLknY5GY1n/qMrntnBrlHCd6AnbV3UyAcS2mPRns80ncD4wFfV swmiVCZ68TnShmPXP5j3vg6o5nO1ChQ+xJ0dNdh5j6WxZ1VVxH2zyNenGSL4mjXzY7rW IDlg== X-Gm-Message-State: APjAAAUKY3chqXqtNQpcGtUm7aCPousIVa72gdPHVGxMULK4b1P8soYG B5QM8Bzf9+SHUUmjheGA90vU7rpnWhc= X-Google-Smtp-Source: APXvYqzE6vKZU1Mk2eZz4romYtdZwDHJLpXP9EmDjgloa3Jss3s5xLvTW0k92lwU4+RtmvilcEzImg== X-Received: by 2002:a63:d5f:: with SMTP id 31mr17841845pgn.274.1552068741679; Fri, 08 Mar 2019 10:12:21 -0800 (PST) Received: from localhost.localdomain ([183.82.225.164]) by smtp.gmail.com with ESMTPSA id h13sm13783465pfn.114.2019.03.08.10.12.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Mar 2019 10:12:20 -0800 (PST) From: Jagan Teki To: Heiko Stuebner , Rob Herring , Mark Rutland , Tomeu Vizoso Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Jagan Teki , Akash Gajjar Subject: [PATCH] arm64: dts: rockchip: Add Nanopi NEO4 initial support Date: Fri, 8 Mar 2019 23:42:02 +0530 Message-Id: <20190308181202.11607-1-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org FriendlyElec NanoPi NEO4 is known to be a revision 4 based NanoPi4 series of boards. Most of know peripherals are shared between Nanopi M4 vs NEO4, except - 1GB DDR3 - USB Host ports - Missing DSI port - USB 2.0 Host with USB2PHY0 (no USB2PH1) Add support for it, by reusing existing rk3399-nanopi4.dtsi Signed-off-by: Jagan Teki Signed-off-by: Akash Gajjar --- .../devicetree/bindings/arm/rockchip.yaml | 1 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3399-nanopi-neo4.dts | 50 +++++++++++++++++++ 3 files changed, 52 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 061a03edf9c8..543237b7b297 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -97,6 +97,7 @@ properties: - enum: - friendlyarm,nanopc-t4 - friendlyarm,nanopi-m4 + - friendlyarm,nanopi-neo4 - const: rockchip,rk3399 - description: GeekBuying GeekBox diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 1b28fa72ea0b..186281fb70dd 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -18,6 +18,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-inx.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-scarlet-kd.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-neo4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts new file mode 100644 index 000000000000..195410b089b9 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-neo4.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 Amarula Solutions B.V. + * Author: Jagan Teki + */ + +/dts-v1/; + +#include "rk3399-nanopi4.dtsi" + +/ { + model = "FriendlyARM NanoPi NEO4"; + compatible = "friendlyarm,nanopi-neo4", "rockchip,rk3399"; + + vdd_5v: vdd-5v { + compatible = "regulator-fixed"; + regulator-name = "vdd_5v"; + regulator-always-on; + regulator-boot-on; + }; + + vcc5v0_core: vcc5v0-core { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_core"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd_5v>; + }; + + vcc5v0_usb1: vcc5v0-usb1 { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_usb1"; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vcc5v0_sys>; + }; +}; + +&vcc3v3_sys { + vin-supply = <&vcc5v0_core>; +}; + +&u2phy0_host { + phy-supply = <&vcc5v0_usb1>; +}; + +&vbus_typec { + regulator-always-on; + vin-supply = <&vdd_5v>; +}; -- 2.18.0.321.gffc6fa0e3