From patchwork Mon Feb 17 21:32:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 13978683 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 F0172C021A9 for ; Mon, 17 Feb 2025 21:44:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Z2cuU8bnNklUrvEBrr9rdML5vop218nKf4rLYYAgr8U=; b=VxE6XoTYfwmD+YbLzbwxGCNGxz /H1YsXf11RPGcXqnfzNmWlYqh1if3hTw02CQcpmcSGmakbjZZQZX+DsmneAeNhui402PSc26hpbK/ 4pcY+aknNrWfbR+pgDXsgyrSgVVtNIgrm4Yh7rb0yGGJlHQqTU3WME6G8fFPYNyCpRrDS8XQttFvs jK3JBPAL3AyNGULsNMCvKGlyFYar8EpiwmxsTo4bgAuPk5rQXy8kAgavqby9NERkiLqxvyPwoT4S+ AaWjOWfPrHvet27wb8vijN7uotYpIO+sOTj/ef9eaY/jC5KoiE4gCj+LV88e0te+IGv/vbee9nJYV nfeULE6A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tk8ub-000000063Mr-31D4; Mon, 17 Feb 2025 21:44:21 +0000 Received: from sendmail.purelymail.com ([34.202.193.197]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tk8jX-000000061YF-0o0a for linux-arm-kernel@lists.infradead.org; Mon, 17 Feb 2025 21:32:56 +0000 Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=FyyomyIFr894CgDIEux8ZVTLlr9iRlrf10hjHZQvghfylYvqXbQxo9Np5Bgh73NSQGNruarZsqAq0p5lujyvWnY+lQhibpzM6vvzSQJEy1LEuXBFJSEhmlaXkMis2WVE4Bj1c0wXJZCkHhwWP/2CxLAzppfnDj3F0qKCjnfNlkS/fIRg8rN6rPgsddlkw1aKAKJV1sq7BKgUcSw24WneoF4W9b3dOJACJtEj0MnDtS82N3ej9/boWN5gF4jondntQvY3/JXoxa4LMZZUIFyMx5zTTx9Qq6VIhkYqbx6w6TsBjgwUw0VQJakdH9aTZlZ5iS5mBVsm0MeObI7oGCge7A==; s=purelymail3; d=purelymail.com; v=1; bh=hknFIwkcGKVEGhAUgTXGLYiwzwz0RfRZ2lihmtn+v/I=; h=Feedback-ID:Received:From:Date:Subject:To; Feedback-ID: 68247:10037:null:purelymail X-Pm-Original-To: linux-arm-kernel@lists.infradead.org Received: by smtp.purelymail.com (Purelymail SMTP) with ESMTPSA id 42194286; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Mon, 17 Feb 2025 21:32:40 +0000 (UTC) From: Igor Belwon Date: Mon, 17 Feb 2025 22:32:07 +0100 Subject: [PATCH 5/5] arm64: dts: exynos990-r8s: Enable USB MIME-Version: 1.0 Message-Id: <20250217-exynos990-dt-changes-febuary-v1-5-99935218cbf4@mentallysanemainliners.org> References: <20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org> In-Reply-To: <20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Igor Belwon X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739827951; l=1236; i=igor.belwon@mentallysanemainliners.org; s=20241206; h=from:subject:message-id; bh=hknFIwkcGKVEGhAUgTXGLYiwzwz0RfRZ2lihmtn+v/I=; b=xcil7QKlppQhkwxh68VRTzsZH+KuVGaBTaffQMihrQKE3bFYFXcERLOFxo+PnFC41npBGAOhT sZBJqNg93CAB572kGmCPeZsiXIn4NmefBAZ3LjTr9MkUVZt8m9zg81e X-Developer-Key: i=igor.belwon@mentallysanemainliners.org; a=ed25519; pk=qKAuSTWKTaGQM0vwBxV0p6hPKMN4vh0CwZ+bozrG5lY= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_133255_313701_C8DDE7D0 X-CRM114-Status: UNSURE ( 8.30 ) 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 Enable both the USB PHY as well as the DWC3 controller nodes. Since we do not have any PMIC for USB implemented yet, use dummy regulators until we do. Signed-off-by: Igor Belwon --- arch/arm64/boot/dts/exynos/exynos990-r8s.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos990-r8s.dts b/arch/arm64/boot/dts/exynos/exynos990-r8s.dts index 6bae3c0ecc1caae31d2c6b6e81bbd76a4ccd6f5f..55342db61979bc28e65f68c9ba7d6b452dbf6c07 100644 --- a/arch/arm64/boot/dts/exynos/exynos990-r8s.dts +++ b/arch/arm64/boot/dts/exynos/exynos990-r8s.dts @@ -44,6 +44,12 @@ memory@80000000 { <0x8 0x80000000 0x0 0xc0000000>; }; + /* TODO: Remove this once PMIC is implemented */ + reg_dummy: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "dummy_reg"; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -113,3 +119,13 @@ key_volup: key-volup-pins { samsung,pin-drv = ; }; }; + +&usbdrd { + status = "okay"; + vdd10-supply = <®_dummy>; + vdd33-supply = <®_dummy>; +}; + +&usbdrd_phy { + status = "okay"; +};