From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (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 574C139CD07; Sat, 22 Aug 2026 07:48:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.251.229.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787384928; cv=none; b=S+6qm4UD4QJETphf7aIB/jLmYj7tAMIYsEIUWaplEe4Hkx6/AlDYGYQztjb/JZ5imCGScybhyGbssk7T1e/UrUMCbtNS5dZL6zkLNA+OS1KEEdy10yyIm75oEiBf4iqwE5Xb9PxzLQIqvxcYyS49uKZwHHnX17dqj67c/dAA9zw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787384928; c=relaxed/simple; bh=If2FdZ9BGo1yLUfe0QteMQiFtqkY7f1v4K1/I3pzohw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lb9jnTru/DH9D6vG46++I+YOeo4WlqF8MaI1T7WyCSxBrKfw72RrszXe6bJboi/x46huc8Yx8muHoanjAxLaL+pTZBG3xVJLERc52VXfUymHHfB7w95QCdSUhf5FvpXVvLnK/De5MeGaa+LeXJjSG4gx3jKZqSDTXjncyfttbOM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b=bT1KYw9m; arc=none smtp.client-ip=178.251.229.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b="bT1KYw9m" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 4BCD111C814; Sat, 22 Aug 2026 09:48:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1787384921; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=dHGNNdjbX2tcoPtYPHkVrNbZLNhLOGaAgeIztRF8jLc=; b=bT1KYw9mntE9tY1XNkNwqA1habI1lUnirgFsZeHcc8peXSwITWlHphNPPELgwwR5OI6BEd g2aBHRmLKWs8gce7qanmB4Vnyo2iglC5rjCROWX1QH48Mr4kfAC7T8MqfD5aFRw8ZC/LCd H2yDRbMpvQtrC0C/IWkZIAW4fvNyf6lskcRV9VFYMGUtR5nDr5LAwdSvJ7NYKZaeS3zNB0 d+RwyxFYw+KV2k/e7NXHfJJQJWqgh32HPpTwNjKjEVENKGwT5KYJjZt5yDph2Tn11pjEe9 uyPMEdgLmXORXTTZ0vo3+KDKgJgRnKOh+0h5fj2bU5QfwmMg2lpcw0LFeelmVA== From: Marek Vasut To: linux-usb@vger.kernel.org Cc: fabrice.gasnier@foss.st.com, Marek Vasut , Alexandre Torgue , Christian Bruel , Conor Dooley , Greg Kroah-Hartman , Krzysztof Kozlowski , Maxime Coquelin , Neil Armstrong , Pankaj Dev , Rahul Kumar , Rob Herring , Rosen Penev , Thinh Nguyen , Vinod Koul , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v3 3/9] dt-bindings: usb: generic-ehci: Document access-controllers property Date: Sat, 22 Aug 2026 09:46:36 +0200 Message-ID: <20260822074816.548662-4-marex@nabladev.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260822074816.548662-1-marex@nabladev.com> References: <20260822074816.548662-1-marex@nabladev.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Document the access-controllers for EHCI USB controllers in case access checks need to be performed to use them. Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Christian Bruel Cc: Conor Dooley Cc: Fabrice Gasnier Cc: Greg Kroah-Hartman Cc: Krzysztof Kozlowski Cc: Maxime Coquelin Cc: Neil Armstrong Cc: Pankaj Dev Cc: Rahul Kumar Cc: Rob Herring Cc: Rosen Penev Cc: Thinh Nguyen Cc: Vinod Koul Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-phy@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-usb@vger.kernel.org --- V2: No change V3: No change --- Documentation/devicetree/bindings/usb/generic-ehci.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index ae9fb70d0212c..6bca56681cdfe 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -80,6 +80,9 @@ properties: minItems: 1 maxItems: 2 + access-controllers: + maxItems: 1 + dma-coherent: true interrupts: -- 2.53.0