From patchwork Mon Feb 17 21:32:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 866044 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 7D4BF1AF0C7 for ; Mon, 17 Feb 2025 21:32:44 +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=1739827966; cv=none; b=pM/U3IPzd2FtPk0XgNAexQWaQVHU7lv71uAVRCj1lDhCdlTilO2UrqDoPSgrVRvxV61L9Emp+BB2AdHPci3JvhDL62ch9O/mP2mtUan3a2zJt1Xp1SK9PwJHM60BtRklLyBQyBZJIyti03q6kTXCSJEPGtW8vdSH7qDzh9hKF7U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739827966; c=relaxed/simple; bh=d90e+aG/dLPhZ45Wax0yq+hKJxVgTdMsCYq09/QZQ0s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=m1b+NbAbu6n16a8PRByVHbq9Ux/F0kTL3KGGHqaeUzLjGKn/O5NsK/46v23PAsDgq0vXEPkDJ2up137T7T1yIy54xknUIUncRYrwCur2+bE7iDFIXnJvQOwQpOaFNSA7WLEx7BK/O7F4Z8lhUXfid8Dnf3jQouPg9YoIP9nPnrA= 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=eYj3ws0l; 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="eYj3ws0l" Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=eYj3ws0lIGsVHsw3N0VISHwu3eK10dmpNuKwriaKXMewIeqstQmYqcC6SVFx2RA2uj+TbwUKhSj5xi95BcoKWLPfUZsOwSfrA6BLo0p6t6h/wzS173iJnmVPwfkP4xUwuCpLLanKxk3HA8Am6v0slaeUeNMVUvP39pKJavIcyYcV4fiBE8M1GOe2emvkvXnJgMn+sBzH9fToaUd2ZV/FbVTpjX3pnTx8GQ0mEBOY1GUVVwmUA/9EswdvD4KMO3uZk90G2Au7S1zmieKVdQZ/aIaFfWBRkCNlxOjdR/JH9E82sUJ3Rejmwy/IUAj4O1ci/+4wokKB8gQAfXIsLgR32g==; s=purelymail3; d=purelymail.com; v=1; bh=d90e+aG/dLPhZ45Wax0yq+hKJxVgTdMsCYq09/QZQ0s=; 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 21:32:37 +0000 (UTC) From: Igor Belwon Date: Mon, 17 Feb 2025 22:32:05 +0100 Subject: [PATCH 3/5] arm64: dts: exynos990-x1s-common: 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-v1-3-99935218cbf4@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=1301; i=igor.belwon@mentallysanemainliners.org; s=20241206; h=from:subject:message-id; bh=d90e+aG/dLPhZ45Wax0yq+hKJxVgTdMsCYq09/QZQ0s=; b=Obkdhx9gjqTphT/XZf+SeeVBwNcPUVVI4LdkeHzZTZyuX9KjyvyWQzNj5ap2XocW4QEGQPAOq fDOeWiQk3dNBUD31zENjl+XuJqR0tH+pZwbe15BUTRBTDCM3TTRHcgf X-Developer-Key: i=igor.belwon@mentallysanemainliners.org; a=ed25519; pk=qKAuSTWKTaGQM0vwBxV0p6hPKMN4vh0CwZ+bozrG5lY= The x1s family uses a shared USB configuration. Enable both the USB PHY as well as the DWC3 controller. 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-x1s-common.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi index 55fa8e9e05db8af51109d20d74cbd7b9a2af38df..7b97220cccb7442dbc5a9f31ae9b9124bee85c62 100644 --- a/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos990-x1s-common.dtsi @@ -27,6 +27,12 @@ framebuffer0: framebuffer@f1000000 { }; }; + /* 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>; @@ -96,3 +102,13 @@ key_volup: key-volup-pins { samsung,pin-drv = ; }; }; + +&usbdrd { + status = "okay"; + vdd10-supply = <®_dummy>; + vdd33-supply = <®_dummy>; +}; + +&usbdrd_phy { + status = "okay"; +};