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: 13978675 Received: from sendmail.purelymail.com (sendmail.purelymail.com [34.202.193.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2D4B1B21A7 for ; Mon, 17 Feb 2025 21:32:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=34.202.193.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739827970; cv=none; b=ljnWy6a1/6btNSAiFvqb+nHgwjnbuLjEVCDsXJC/cg/PtuGY68ucyS7fJdXp7/lBErgTTajiupTyAFAsqZsReES8g1oCvDD+mAmCsNI0EVxdsIwcwCf7i6mZEVkqKzQawEIdHa8tmUoGague/nq/udxHofKAAAnO+sCATwF2PKc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739827970; c=relaxed/simple; bh=hknFIwkcGKVEGhAUgTXGLYiwzwz0RfRZ2lihmtn+v/I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=nyXlSTZ3hBm2mqID4N3db2SSgeNW+/qs4U1OsNRoYof8W+4LePOhDjRvJIc0Nc2O8bMSehsuhBPq6BCXKIgd3saMuLchLapB1NFXtPAQLRyT9s+QybSE819tqJq3pHA7wRCk5YfeIrLuf3J/MLrabUl1DKBtYE+bSQF27APLtD4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org; spf=pass smtp.mailfrom=mentallysanemainliners.org; dkim=pass (2048-bit key) header.d=purelymail.com header.i=@purelymail.com header.b=FyyomyIF; arc=none smtp.client-ip=34.202.193.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mentallysanemainliners.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=purelymail.com header.i=@purelymail.com header.b="FyyomyIF" 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-samsung-soc@vger.kernel.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 Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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= 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"; +};