From patchwork Wed Feb 14 09:46:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 13556221 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B874479C0; Wed, 14 Feb 2024 09:48:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707904106; cv=none; b=NehbTpOkxPHRW2diR9rVfB7+LyvhJhlQPT3JjjWm90HzHSFHR59+BR0bnr0pzbxTYyve8+lmPss1YYFXkbrZXySkjKhB+JUaSxCVAcpfpdiCEBGz9vUsillyUqfM9MO9a2+Y7WPWDMLr0P55LN9apHJEVir4YZGMDDQLF50jpLo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707904106; c=relaxed/simple; bh=/xTaGjBQPaCyfEB76FY9ozcyH+U4sK2JxoGVc4RldH0=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=HE/TcB90HSwXTBfkP7dnrMRp6HUHaM06fEfRSzVfZrSbmiY0tD6i50/73Acld+WaWtyDsMmVPPadZqdbO+BWrQDq0i5UMW/pL16CqREkawFdboqFlLDe/2IPtBvJ4q0Fs1GXMUjwZ6ydODG16ERHAAkZ6VEtmoLW5o1KPje1DVA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=poqQgFMH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="poqQgFMH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 064C9C433C7; Wed, 14 Feb 2024 09:48:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707904106; bh=/xTaGjBQPaCyfEB76FY9ozcyH+U4sK2JxoGVc4RldH0=; h=From:Subject:Date:To:Cc:From; b=poqQgFMHxdq5tDAna0YN9HeabITO9bu2TQVUZbp8ahgxsZP6Yd45DONhupKDKnSj6 pasnPIvE8q2sL1Iiu9MrpOz4gdtasEntSDNQIG/ANywwQ1HiPmXHkBIqV6CoJtc6EF C1gIx20SOTaGlGsfeijRVMtTxmF7YkGNKT78yjd8e/RgNBntFdFKBat7KoMLB0sVuY yIftBpI3rRPyPx/5qhYIHie5mgEc+faqGbHhbGe/asI274BknHK3yB6+MdPqXFT4Hw agMZRK4M1Hq4ihnQDXQYKQ8w2cF36EnyvMRxn7mCTyA544Q1ahiIe3GH08ipMPDS0x iINWvfsKd0Ezg== From: Roger Quadros Subject: [PATCH v3 0/5] usb: dwc3-am62: module removal and errata fixes Date: Wed, 14 Feb 2024 11:46:44 +0200 Message-Id: <20240214-for-v6-9-am62-usb-errata-3-0-v3-0-147ec5eae18c@kernel.org> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAAWMzGUC/x3MQQqDQAxG4atI1v4wZMpQexXpItZos6hKpoog3 t3B5QePd1BWN830qg5y3SzbPBXEuqLPV6ZRYX0xceBH4JAwzI4toYH8EmPNHdRd/oKIAI6xdCp PbXoqi8V1sP3et+/zvAALdWm1bgAAAA== To: Thinh Nguyen , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: nm@ti.com, r-gunasekaran@ti.com, afd@ti.com, b-liu@ti.com, srk@ti.com, francesco@dolcini.it, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Roger Quadros X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=1291; i=rogerq@kernel.org; h=from:subject:message-id; bh=/xTaGjBQPaCyfEB76FY9ozcyH+U4sK2JxoGVc4RldH0=; b=owEBbQKS/ZANAwAIAdJaa9O+djCTAcsmYgBlzIxmmv2WqK272ksCvRfa5TzwwHAkG2z3CqXyw ZPtc6/jOjOJAjMEAAEIAB0WIQRBIWXUTJ9SeA+rEFjSWmvTvnYwkwUCZcyMZgAKCRDSWmvTvnYw k+rFEADKqAAkmkkSTNDWarxJR7LeLLcA0vlONIi7J4KBIJ4u3LV6/iA7XIAMISZQDGH0JDHxRwc 6iOPXiWHZyOnZB/+PNvbPoD54b9QERKQEdawubNQbKRPlXzgXuugGwnE6KkY1DBSAbdNSXDszy/ w4XUad2ShN1Zy96FVRuycrAuATIIMKJvTGkQgFq+d0ddqlXC+PThwbtW/5sSMbiPniZ+n5wDTUw ZZa/BltulnfnrOL1LF4WCDBEGpfDC2WTW4BtyMxEIA46G8a+9nt+9GgKAftCaw/tCaXTw7syIII KlbNhCe8hG+HjrLG/Y73+Ev9ZV5a5xNRrnX+Txrrek6C3GCBoe3Gyo2EEKrvCVVbR+4d3yLr9in G0B+f2XwKkNSdCBPVtUZKZTrApPCdX4ls8nt3822ts06AlHFwAjlyQ6C49TRu4wuz103RQHlwwW KtmIQ0bybQXf4Rnuh5IE4y0n3YovaYvm9xcwmBiTXzlE5IqOg5Lf0kz9bCB54TpkeOadgDqpq0Q CEh5forzBK51rMYmmzUyrMDUoYC26XaZX+d0AHqvO3be1ExqoCvMr9jiERHxM9v4WguQvAj3DRn JY8Sw3LEIxyzuQDjuxHsCpEPikPO7YQw/hjDrAELoIfds9AXIYhpnmN4wPFHI/b0KvyxV3Kv4l4 80AvGtyui2WGRLQ== X-Developer-Key: i=rogerq@kernel.org; a=openpgp; fpr=412165D44C9F52780FAB1058D25A6BD3BE763093 Hi, This series fixes errors during module removal. It also implements PHY core voltage selection as per TI recommendation and workaround for Errata i2409 [1]. The workaround needs PHY2 region to be present in device node. The device tree patch will be sent later after the DT binding doc is merged. [1] - https://www.ti.com/lit/er/sprz487d/sprz487d.pdf Changelog in each file v2: https://lore.kernel.org/all/20240205141221.56076-1-rogerq@kernel.org/ v1: https://lore.kernel.org/all/20240201121220.5523-1-rogerq@kernel.org/ Signed-off-by: Roger Quadros --- Roger Quadros (5): usb: dwc3-am62: call of_platform_depopulate in .remove() usb: dwc3-am62: fix error on module removal usb: dwc3-am62: Fix PHY core voltage selection dt-bindings: usb/ti,am62-usb.yaml: Add PHY2 register space usb: dwc3-am62: add workaround for Errata i2409 .../devicetree/bindings/usb/ti,am62-usb.yaml | 8 +++- drivers/usb/dwc3/dwc3-am62.c | 45 ++++++++++++++++------ 2 files changed, 39 insertions(+), 14 deletions(-) --- base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d change-id: 20240206-for-v6-9-am62-usb-errata-3-0-233024ea8e9d Best regards,