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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6CA52C433F5 for ; Tue, 4 Jan 2022 20:59:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233251AbiADU7I (ORCPT ); Tue, 4 Jan 2022 15:59:08 -0500 Received: from mail-oi1-f172.google.com ([209.85.167.172]:40711 "EHLO mail-oi1-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229700AbiADU7H (ORCPT ); Tue, 4 Jan 2022 15:59:07 -0500 Received: by mail-oi1-f172.google.com with SMTP id t204so55266384oie.7; Tue, 04 Jan 2022 12:59:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=3Gu3ZoKZ3C2LziR8MdZo6Iy0gG1rgv/s7WItH8EeFaY=; b=hzWZl402aSshxN4Nr98Ho2bDR1tw+935yt1/42C8UXVnjh2sk+G48QkQnbQFnWunzP BxKhcThCkqBfBTl3qZ0U9ccAhs/XNpNU486eBB1+5V/tX1YxknsXQM7EiVZ8UzgrNE/C mcnQP8lxEMuCym2EGRTfLV9DDn1IrbHVIauORC6c/hgIwXg7zEV5FsLYAAEJvSzslGCU Mr4SdxJAWGzkP4GdxBZ7iN4XT4Wk5yQoJY/qxODlMWY5Hji49SUUPIvg+JYXLr/4evLa Mc26nPrA0p31hhrDHavGgyDMSpP789gNxFryU3h1IyiWRJH1ODhRlETftRS7zycJdXiO h8vw== X-Gm-Message-State: AOAM533i5izgwz49MdaSeUgFctlfehF6eGHXeNMUbEDOtfBzqp3a1oWC Fkbnk3b3iXD+HVZ9k0igkg== X-Google-Smtp-Source: ABdhPJx7w7VRwTLbiWv88o0FJHiU5iN6EERHzl2VdfYoE8wCbl8F024iiZf/ohlTfOHurOyTql8sFA== X-Received: by 2002:a05:6808:287:: with SMTP id z7mr144498oic.132.1641329946625; Tue, 04 Jan 2022 12:59:06 -0800 (PST) Received: from robh.at.kernel.org (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.gmail.com with ESMTPSA id u14sm8309873ote.62.2022.01.04.12.59.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jan 2022 12:59:06 -0800 (PST) Received: (nullmailer pid 1415713 invoked by uid 1000); Tue, 04 Jan 2022 20:59:05 -0000 Date: Tue, 4 Jan 2022 14:59:05 -0600 From: Rob Herring To: conleylee@foxmail.com Cc: mripard@kernel.org, wens@csie.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] sun7i-a20-marsboard.dts: add marsboard-a20 support Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Dec 25, 2021 at 12:43:41AM +0800, conleylee@foxmail.com wrote: > From: Conley Lee > > ARM dts: sun7i: Add Marsboard A20 board > > This patch add support for Marsboard A20 board. > > The Marsboard A20 is a A20 based SBC with 1G RAM, 8G Flash, micro SD > card slot , SATA socketm 10/100 ethernet, HDMI port, 4 USB2.0 ports, 2 > USB2.0 OTG, USB WIFI(RTL8188EU) with antenna. > > Signed-off-by: Conley Lee > --- > .../devicetree/bindings/arm/sunxi.yaml | 5 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/sun7i-a20-marsboard.dts | 220 ++++++++++++++++++ Bindings and dts files should be separate patches. > 3 files changed, 226 insertions(+) > create mode 100644 arch/arm/boot/dts/sun7i-a20-marsboard.dts > > diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml > index 889128acf49a..4bd93ae26bd1 100644 > --- a/Documentation/devicetree/bindings/arm/sunxi.yaml > +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml > @@ -444,6 +444,11 @@ properties: > - const: haoyu,a10-marsboard > - const: allwinner,sun4i-a10 > > + - description: HAOYU Electronics Marsboard A20 > + items: > + - const: haoyu,a20-marsboard > + - const: allwinner,sun7i-a20 > + > - description: MapleBoard MP130 > items: > - const: mapleboard,mp130 > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 0de64f237cd8..4628a2617313 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -1219,6 +1219,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ > sun7i-a20-icnova-swac.dtb \ > sun7i-a20-lamobo-r1.dtb \ > sun7i-a20-linutronix-testbox-v2.dtb \ > + sun7i-a20-marsboard.dtb \ > sun7i-a20-m3.dtb \ > sun7i-a20-mk808c.dtb \ > sun7i-a20-olimex-som-evb.dtb \ > diff --git a/arch/arm/boot/dts/sun7i-a20-marsboard.dts b/arch/arm/boot/dts/sun7i-a20-marsboard.dts > new file mode 100644 > index 000000000000..159e69e148e7 > --- /dev/null > +++ b/arch/arm/boot/dts/sun7i-a20-marsboard.dts > @@ -0,0 +1,220 @@ > +/* > + * Copyright 2021 Conley Lee > + * Conley Lee > + * > + * 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. Use SPDX tag instead. > + */ > + > +/dts-v1/; > +#include "sun7i-a20.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include > +#include > + > +/ { > + model = "HAOYU Electronics Marsboard A20"; > + compatible = "haoyu,a20-marsboard", "allwinner,sun7i-a20"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + hdmi-connector { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con_in: endpoint { > + remote-endpoint = <&hdmi_out_con>; > + }; > + }; > + }; > +}; > + > +&ahci { > + target-supply = <®_ahci_5v>; > + status = "okay"; > +}; > + > +&codec { > + status = "okay"; > +}; > + > +&cpu0 { > + cpu-supply = <®_dcdc2>; > +}; > + > +&de { > + status = "okay"; > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&ehci1 { > + status = "okay"; > +}; > + > +&gmac_mii_pins { > + pins = "PA0", "PA1", "PA2", > + "PA3", "PA4", "PA5", "PA6", > + "PA7", "PA8", "PA9", "PA10", > + "PA11", "PA12", "PA13", "PA14", > + "PA15", "PA16", "PA17"; > +}; > + > +&gmac { > + pinctrl-names = "default"; > + pinctrl-0 = <&gmac_mii_pins>; > + phy-handle = <&phy0>; > + phy-mode = "mii"; > + status = "okay"; > +}; > + > +&hdmi { > + status = "okay"; > +}; > + > +&hdmi_out { > + hdmi_out_con: endpoint { > + remote-endpoint = <&hdmi_con_in>; > + }; > +}; > + > +&i2c0 { > + status = "okay"; > + > + axp209: pmic@34 { > + reg = <0x34>; > + interrupt-parent = <&nmi_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + }; > +}; > + > +&mmc0 { > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */ > + status = "okay"; > +}; > + > +&gmac_mdio { > + phy0: ethernet-phy@0 { > + reg = <0>; > + }; > +}; > + > +&ohci0 { > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&otg_sram { > + status = "okay"; > +}; > + > +®_ahci_5v { > + status = "okay"; > +}; > + > +#include "axp209.dtsi" > + > +&ac_power_supply { > + status = "okay"; > +}; > + > +®_dcdc2 { > + regulator-always-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1450000>; > + regulator-name = "vdd-cpu"; > +}; > + > +®_dcdc3 { > + regulator-always-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-int-dll"; > +}; > + > +®_ldo1 { > + regulator-name = "vdd-rtc"; > +}; > + > +®_ldo2 { > + regulator-always-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "avcc"; > +}; > + > +®_usb1_vbus { > + status = "okay"; > +}; > + > +®_usb2_vbus { > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pb_pins>; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > +&usbphy { > + usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */ > + usb1_vbus-supply = <®_usb1_vbus>; > + usb2_vbus-supply = <®_usb2_vbus>; > + status = "okay"; > +}; > -- > 2.34.1 > >