From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2635F30AACB; Fri, 27 Mar 2026 16:07:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774627643; cv=none; b=XlpsgAg+liIrfSg0MlV/+wip08SowsAVQJGPEa3HP+l3uzWAbYY6dmnuldsJDTliNxoeVf5Cx6udEmf2ztD1ddmjVhEFaFTqrHwLRxfOJrQU5f3OIOLTCbWPhTX7LdrjlWLRbgQdZcO4wJtxSxEPlllxCjJTaJbEMK+x8bv1F7Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774627643; c=relaxed/simple; bh=jC+qjtyvOKNhOkXqAUVF9LEdYKJqioeMUZsW91IPHSc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=a9PUGv3voxZnFuAXh+0QxlI3lyf6adD7TX/l2GS14VOeGO4O76+bxRt8JL5SqSMP6UZ4fLRL1KjrlGWrrLkI52XppzkX9V3Bd6Naavr9V2tbOMS6jUQpGl3rNwG2oddOFSp5H8W/yJRAYlOivBLzasbGzU4sXSNEUO/sX4xFyMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=aaXw1kpB; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="aaXw1kpB" Received: from [127.0.0.1] (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 494DF266E7; Fri, 27 Mar 2026 17:07:13 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 2u7hCyCmTeIq; Fri, 27 Mar 2026 17:07:12 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1774627632; bh=jC+qjtyvOKNhOkXqAUVF9LEdYKJqioeMUZsW91IPHSc=; h=From:To:Cc:Subject:Date; b=aaXw1kpB3wepjnrovKFK3BIXcuXFMNrSeK6py4vWiO3JfNDxv9ixj4B8oy8YWLLew Vgoo7Y1tjPBJwAnyh+XuKwr4cZyTsF+zX8UZ1U86mxcXqvwQrxZ7wZ4C0NZro9Jy4q vMehVNSHtBtp500fLH6TK1KF8eZtVECZdOO5PVJGzD7HAXGtgT20dczXcJmS/luf9e 2S9z4HOSlgwz8oKq282JYym8ZBb16x0GgIk3FqzZJlA4JMFHoghVa7sIOsTBRMCnNX pSw2gSOnC4c76DQ6w+9qHPmTZEpuoMDHinaQNOAXQBqs11Q9IJHW0s7iRx92nmVH4g 6edXVoGBxWI0A== From: Rustam Adilov To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stanley Chang , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rustam Adilov Subject: [PATCH v2 0/6] phy: realtek: usb2: support for RTL9607C USB2 PHY Date: Fri, 27 Mar 2026 21:06:32 +0500 Message-ID: <20260327160638.15134-1-adilov@disroot.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch series for Realtek USB2 PHY driver adds support for RTL9607C USB2 PHY. RTL9607C is a big endian MIPS CPU which is quite far from RTD series SoCs supported by realtek usb2 phy driver, but the phy initilization is found to be very indentical in most areas. Most of the code was based on the Realtek's usb driver from the GPL tarball in [1] and adjusted to fit into the realtek usb2 phy driver code format. The patch series was split into smaller patches that add/change something in the driver that are not exactly related to RTL9607C and that also helps for easier review. That also means, patch 5 depends on all the prior patches that come before it. USB2 PHY on RTL9607C is primarly used for its internal OHCI/EHCI controllers. [1] - https://github.com/jameywine/GPL-for-GP3000/blob/main/linux-5.10.x/arch/mips/rtl9607c/usb.c --- Changelog in v2: - Patch 5 - removed the line about OHCI/EHCI controllers from description. - set the resets to false for RTD SoC devices and changed the commit message to reflect that. - Link to v1: https://lore.kernel.org/linux-phy/20260326193419.48419-1-adilov@disroot.org/ Rustam Adilov (6): phy: realtek: usb2: introduce vstatus/new_reg_req variables to driver data phy: realtek: usb2: introduce read and write functions to driver data dt-bindings: phy: realtek,usb2phy.yaml: extend for resets and RTL9607C support phy: realtek: usb2: introduce reset controller struct phy: realtek: usb2: add support for RTL9607C USB2 PHY phy: realtek: usb2: Make configs available for MACH_REALTEK_RTL .../bindings/phy/realtek,usb2phy.yaml | 25 ++- drivers/phy/realtek/Kconfig | 2 +- drivers/phy/realtek/phy-rtk-usb2.c | 189 ++++++++++++++++-- 3 files changed, 196 insertions(+), 20 deletions(-) -- 2.53.0