From patchwork Thu May 15 14:43:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Belwon X-Patchwork-Id: 890819 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 705761F3FEB for ; Thu, 15 May 2025 14:43:44 +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=1747320226; cv=none; b=bhiTSSMPQUm8Q53iJFQkaD0WUzjws2ZE1qC77/35Rcb8LVBaY/j/9thRWTUOuD1ZFspQrOWk0MjWLM8X7Fr6LB+lYtiYsk1IYN4SjnXkqBtYfoRMFodr2FXDRHKZUcNTE45AsEAFtWVpAQ6v5pyjppCbFSULvS8g9gYGud8WcIU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747320226; c=relaxed/simple; bh=7KnyBf6no0fpHB5ZlMQW0sPJAgngdx7mnb4tL9CM37I=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=iaeT+eNoZEHCLAu7WxU68yIrJ+J/JXedK5lkfh0bdLiPqYXwrquY8noR/kh5OIQAFsjsXgREJdQnJO6TjynjsKYUA1jGQPL4IYja83QEUVWlmNOra3W9pVbOLksa8JWXbn+jwr/+Dbn8dWRQhlSDgyzK23IOXwv55u7Q+4UVK5U= 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=OyS5encP; 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="OyS5encP" Authentication-Results: purelymail.com; auth=pass DKIM-Signature: a=rsa-sha256; b=OyS5encPWeSpjfQSDR8d5+1EwUrba2JUY/JgWBvF1jJl9kZdsTqHg+FmHHNGYGzl8jDjOTQlZA063MIFup08AJBxfmRXaxxf47s4+0apX5wVF67Ys5Q8DGhQ2X/s4krTytK8/ADxZJdgx6fW2YZDRKbMPRxwIb7PGB/1mQVe/pMeCiLWaYtZZLDsvNnCkNDXFbK5dEJgrQIA4XP+ayjG1Nkr2VuG5SfC2ix0LNdlhwrBKE3ZNroUjuUu6AUCwhkZroeMuaTTASzfEb4yxvXC7u9C+hpeuAQnTmkyOSHVukgVEFz6bGdHu20a2pxTgubPmFyGIF9mH5BSphG/mmslJg==; s=purelymail1; d=purelymail.com; v=1; bh=7KnyBf6no0fpHB5ZlMQW0sPJAgngdx7mnb4tL9CM37I=; 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 -1985443548; (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384); Thu, 15 May 2025 14:43:06 +0000 (UTC) From: Igor Belwon Subject: [PATCH v3 0/2] USB PHY support for Exynos990 SoCs Date: Thu, 15 May 2025 16:43:00 +0200 Message-Id: <20250515-usb-resends-may-15-v3-0-ad33a85b6cee@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=H4sIAHT9JWgC/x2MQQqAIBAAvxJ7bsEMM/pKdDDdag9ZuBRF9Pek4 wzMPCCUmAS64oFEJwtvMUNdFuAXF2dCDplBK22UqQweMmIioRgEV3djVt4H1zZGt9bWkMM90cT XP+2H9/0AeyV35WQAAAA= X-Change-ID: 20250515-usb-resends-may-15-ccda86528773 To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Marek Szyprowski , Sylwester Nawrocki , Alim Akhtar Cc: Krzysztof Kozlowski , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Igor Belwon , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1747320182; l=1423; i=igor.belwon@mentallysanemainliners.org; s=20241206; h=from:subject:message-id; bh=7KnyBf6no0fpHB5ZlMQW0sPJAgngdx7mnb4tL9CM37I=; b=IJKR9zCW6SXgST6KqPgmHhLcdPwUDoyGtSq7TqaZGp8/rwJy1kT0pxDa0FC/nr8cvODAiJv7a Gfd9Hmoz7HuCbajakjvOqL/BBIH4pZO705lr0ZiBm6X64ySktCAfgdl X-Developer-Key: i=igor.belwon@mentallysanemainliners.org; a=ed25519; pk=qKAuSTWKTaGQM0vwBxV0p6hPKMN4vh0CwZ+bozrG5lY= Hi all! This patchset adds support for the USB 2.0 PHY of the Exynos990 SoC. This SoC has a combo PHY that supports highspeed, superspeed USB and DisplayPort, however due to my inability to test the superspeed part of the combo phy (device always enumerated as high-speed, even on the vendor kernels/bootloaders) only the highspeed part is brought up. These changes have been tested and confirmed working (with the USB_ETH gadget and telnet/ssh in a ramdisk) on a device from the hubble family (x1s) and also a device from the canvas family (c1s). Signed-off-by: Igor Belwon --- Changes in v3: - rebase patch to apply cleanly again Changes in v2: - rebase patch to apply cleanly after Exynos7870 merge - collect Reviewed-by tags by Krzysztof Kozlowski (thanks!) --- Igor Belwon (2): dt-bindings: phy: samsung,usb3-drd-phy: Add exynos990 compatible phy: exynos5-usbdrd: Add support for the Exynos990 usbdrd phy .../bindings/phy/samsung,usb3-drd-phy.yaml | 2 ++ drivers/phy/samsung/phy-exynos5-usbdrd.c | 32 ++++++++++++++++++++++ include/linux/soc/samsung/exynos-regs-pmu.h | 3 ++ 3 files changed, 37 insertions(+) --- base-commit: 484803582c77061b470ac64a634f25f89715be3f change-id: 20250515-usb-resends-may-15-ccda86528773 Best regards,