From patchwork Wed Jun 8 07:04:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 12872947 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AE50CC43334 for ; Wed, 8 Jun 2022 07:08:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xbchrJWzkJ1Ehpp0AoqkLjITOyn46peJURBRErXvz9Y=; b=IkaXhBIrhooXZF hr3GMgOpvsX2MuCqypoFrSkThyEpaegh+t5oKP9sVDu+2GXbaElyLfq8HSBkoXmArdCmTtvbGbJbo xvFWy/NBCP7oFOcmxCYAibDNtwmZhnXyyc2IGUvnDqVOLo2n+zbST79HeljoCy5XVZoApF+2iRNrY iL5DSeoodc6JsCEmyUaelE33kByO3hUE3+nBoQklb3Hp+JQDIiiwxbtMArkCtyotu04Lglp2SKuKU 9yZKGSD0yx6pzRDHU0u7TkflkSApm20P81T/mUcKTncdWXmgBCBAD4mpUE97/C3Xka0edEHkpkLrL LytVMyWY+kSHaXTkl5Sw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nypmj-00BQcB-H4; Wed, 08 Jun 2022 07:07:21 +0000 Received: from sender4-op-o18.zoho.com ([136.143.188.18]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyplX-00BPj3-Pc; Wed, 08 Jun 2022 07:06:09 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1654671960; cv=none; d=zohomail.com; s=zohoarc; b=bvBVBp311UrrA3YEXD3M4S9ESkLApb49rsbhfGG8twXJaPM5FGXZEuIkyjKV/qliv4jDa9vpL2y3P8sWLD3CTijGlUjH0N9FLel+k0IdcwWZ/mS1oauxGgIr/5MA62+ilVBZVPReB88NbzKPmtaBQrwTOpDwNa+qlhmCKH3MeVw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1654671960; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:To; bh=bwLNTfaNNmXUu3sy1HadN8NYZVEx7VSfxP8UHGZMLLA=; b=fmnIHZUjzhMAZTajRK/wUl5YYDW4NxfsHfCceBaEcGVQWhduF4H+9MHWuQcA8EbYm3qHiJy7WQjAMCoiau68k3TCFQdm1zOwpsRhm5TYDTgsBeoKKpv0CVvCXsqGNeDB3jatLlI7trDtrWR2YDQ4OCEhtgP3WwsjXVFzF70x4D0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=icenowy.me; spf=pass smtp.mailfrom=uwu@icenowy.me; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1654671960; s=zmail; d=icenowy.me; i=uwu@icenowy.me; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-Id:Message-Id:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Reply-To; bh=bwLNTfaNNmXUu3sy1HadN8NYZVEx7VSfxP8UHGZMLLA=; b=GXTl4vKL53A4jWqTuURNFn9gezZrfZok8N+u7O9RFmYEcm8rNb8uSOP6nof9hn39 8qx6fm11SglYz3ThP5ObLBlFhH8O16B76O29CmNhVwrcN3qrLzbL+G5NJ2z0qnACGsg 8kxyu7p/svDe3nUba14D6n9jW11+Wj6JVuecp0jo= Received: from edelgard.icenowy.me (59.41.163.66 [59.41.163.66]) by mx.zohomail.com with SMTPS id 1654671958834763.4225983678638; Wed, 8 Jun 2022 00:05:58 -0700 (PDT) From: Icenowy Zheng To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Greg Kroah-Hartman , Bin Liu Cc: linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-usb@vger.kernel.org, Icenowy Zheng Subject: [PATCH 7/7] ARM: suniv: f1c100s: enable USB on Lichee Pi Nano Date: Wed, 8 Jun 2022 15:04:52 +0800 Message-Id: <20220608070452.338006-8-uwu@icenowy.me> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220608070452.338006-1-uwu@icenowy.me> References: <20220608070452.338006-1-uwu@icenowy.me> MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220608_000607_963541_3CE954BD X-CRM114-Status: UNSURE ( 9.08 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Icenowy Zheng Lichee Pi Nano has a Micro-USB connector, with its D+, D- pins connected to the USB pins of the SoC and ID pin connected to PE2 GPIO. Enable the USB functionality. Signed-off-by: Icenowy Zheng --- .../arm/boot/dts/suniv-f1c100s-licheepi-nano.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts b/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts index 04e59b8381cb..1935d8c8855b 100644 --- a/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts +++ b/arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts @@ -6,6 +6,8 @@ /dts-v1/; #include "suniv-f1c100s.dtsi" +#include + / { model = "Lichee Pi Nano"; compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s"; @@ -50,8 +52,22 @@ flash@0 { }; }; +&otg_sram { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pe_pins>; status = "okay"; }; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpio = <&pio 4 2 GPIO_ACTIVE_HIGH>; /* PE2 */ + status = "okay"; +};