From patchwork Mon Feb 17 21:32:02 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 866045 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 161511ACEBA for ; Mon, 17 Feb 2025 21:32:40 +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=1739827963; cv=none; b=ZqRkLxVekH8fh3YUcDpk3etwQc7ZRzyRYIuWmwZLwn3e7smzz+XDnOU42X8xoXmcvkmXFQh8MOYDXkhoyT4tM6/SV6EegxZjG0Mt0SRH+hM0+kzdRIbkkSgJQzzj5oqKxDoxH8eMw5nq5GTlg595EBxe2IfR9Nb8jYgBzOS1MzI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739827963; c=relaxed/simple; bh=WqeFbzv30O7RaX+m3emlybcx2+Iz8b9iq7nsHwVXm3c=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=Y0JjGhcdx7dl3MzxHWMk32fVA1X2VrqNp3pu/JHLeBfIrwHt2gGI8YP4aS4brD7NFQ1Kt2cnqhzy3RdPmwZeJWZkNOgFnFylPNBbeK0NvOfHwEncq76xuBmOVRGWCwJGO0wRuyThLAFvQkhkaXf106df94DuD9lTEiQad/rpMHQ= 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=YLeO4iF3; 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="YLeO4iF3" Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=YLeO4iF3jLlJiCs8yTJaWttLqRAHhXkgkMLxU+TnRgqCp8KUjCs0TQ38YmD2h2Pl7w9OVOHJggMexqr0Pg2JAKuZ3aoa11IvfxIUiitUII4/uSytPZYwcgsMiZuXhTW39g8AcRwcMmDV7TU1xbKRX+oCd4RpJX9B7saVE0p4noXpYBJ50ly3MUAfRXnO0DHmUrDJvWuzTMeRdFfSfTR2MILbV69baiOPgK7gl5Jbuo/Y2T6i8s/tn/kClXbuWO29r5U7gdBgN6VNb9LkHBjtfssQ+6pz3QH4SQsRnfL1JB78gbpbRty8BKznHUYSGT7zWHcv7ce1vmUfe4O1k1c0nQ==; s=purelymail3; d=purelymail.com; v=1; bh=WqeFbzv30O7RaX+m3emlybcx2+Iz8b9iq7nsHwVXm3c=; h=Feedback-ID:Received:From:Subject:Date: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 21:32:32 +0000 (UTC) From: Igor Belwon Subject: [PATCH 0/5] Add watchdog and USB nodes for the Exynos990 SoC Date: Mon, 17 Feb 2025 22:32:02 +0100 Message-Id: <20250217-exynos990-dt-changes-febuary-v1-0-99935218cbf4@mentallysanemainliners.org> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIANOqs2cC/yXMQQ5AMBBA0avIrE3SNoS6iligU2ZT0kGIuLuG5 Ut+/g1CkUmgyW6IdLDwEhJ0nsE492EiZJcMRplSGV0hnVdYxFqFbsM/EfQ07H280A+jrguqVWE dpMUayfP57dvueV7fewLUbgAAAA== X-Change-ID: 20250217-exynos990-dt-changes-febuary-fbc184e8049d 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=1901; i=igor.belwon@mentallysanemainliners.org; s=20241206; h=from:subject:message-id; bh=WqeFbzv30O7RaX+m3emlybcx2+Iz8b9iq7nsHwVXm3c=; b=TIqcWcN/3cdywHBBFciP9hhZz+iljvZrBnGi/wNrATN9PZu+WWmjTtxO0upwL2m/0g0RdqYq4 VCAkZfdA19sApd5ckbAR8naTrWqa+qbj2ITZto9w1hvsHGXwDRZEsPU X-Developer-Key: i=igor.belwon@mentallysanemainliners.org; a=ed25519; pk=qKAuSTWKTaGQM0vwBxV0p6hPKMN4vh0CwZ+bozrG5lY= Hi all! This series adds the nodes to enable the watchdog and USB support for the Exynos990 SoC. The watchdog consists of two clusters (cl0 and cl2). Unsure why Samsung has skipped cl1 on this SoC. Both are enabled and working - tested on a device from the -x1s family. The USB controller of this SoC supports full-speed, high-speed and super-speed operation modes. Due to my inability to get any of my Exynos990 devices to enumerate as super-speed (even under the vendor kernels) only the UTMI+ setup is done - as such, only the high-speed mode is enabled. Dummy regulators are used in place of PMIC provided ones until we implement PMIC. This series depends on the following series: - Watchdog commit: https://lore.kernel.org/all/20250217-exynos990-wdt-v2-0-3eb4fbc113f4@mentallysanemainliners.org - USB commits: - https://lore.kernel.org/all/20250217-exynos990-bindings-usb3-v2-1-3b3f0809f4fb@mentallysanemainliners.org/ - https://lore.kernel.org/all/20250214-exynos990-dwusb-v1-0-d68282c51ba8@mentallysanemainliners.org/ Signed-off-by: Igor Belwon --- Igor Belwon (5): arm64: dts: exynos990: Enable watchdog timer arm64: dts: exynos990: Add USB nodes arm64: dts: exynos990-x1s-common: Enable USB arm64: dts: exynos990-c1s: Enable USB arm64: dts: exynos990-r8s: Enable USB arch/arm64/boot/dts/exynos/exynos990-c1s.dts | 16 +++++++ arch/arm64/boot/dts/exynos/exynos990-r8s.dts | 16 +++++++ .../boot/dts/exynos/exynos990-x1s-common.dtsi | 16 +++++++ arch/arm64/boot/dts/exynos/exynos990.dtsi | 55 ++++++++++++++++++++++ 4 files changed, 103 insertions(+) --- base-commit: 783ef70f458b28640a63dda599ae8628c3c7aa2e change-id: 20250217-exynos990-dt-changes-febuary-fbc184e8049d Best regards,