From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (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 026923101A6; Wed, 26 Nov 2025 08:26:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764145602; cv=none; b=j7Lil6QAV3LlkNw7MixOf5z6RCOCYo+nKvDaz41US/iZtxSqXS+UwUWmC9yAhsoTEe4NPpbagdSmEpoHqSd37IEdNXDBaIYQV0jcwM+PQmGklHwIOZ8Se2AXIfMeKWkBP3n6LsJRxgb53u1Vsln5/L/H3W1MlFnLW5wwW1S75XA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764145602; c=relaxed/simple; bh=7cC5jeCkWsYO33bINv8Y064Z31IpWkHiFJYzubZI4AA=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=RuXRtQJHv5OL7HKpnFXOGcxOon5VdrHYl4e1XIhndTIQEAreqv/PzxJCXptM8LEQ4Fa7wM8QGQoFHHiXYs87eBCoGudTSw24RqB2M6ZpTcKJYxuurYwjfxvigd/hVMDoY+Jf6Kq83OmwPhJ0eiqh1+Ly0Etg5DpPokSitU0fvFw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Wed, 26 Nov 2025 16:26:30 +0800 Received: from [127.0.1.1] (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Wed, 26 Nov 2025 16:26:30 +0800 From: Ryan Chen Subject: [PATCH 0/2] Add AST2700 support for Aspeed vhub Date: Wed, 26 Nov 2025 16:26:29 +0800 Message-ID: <20251126-upstream_vhub-v1-0-910709937ee0@aspeedtech.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIALW5JmkC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1NDQyNT3dKC4pKi1MTc+LKM0iRd41QjAxML40QTU9NUJaCegqLUtMwKsHn RsbW1AJvgbwNfAAAA X-Change-ID: 20251125-upstream_vhub-3e20483a455e To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Benjamin Herrenschmidt , Philipp Zabel CC: , , , , , Ryan Chen X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1764145590; l=793; i=ryan_chen@aspeedtech.com; s=20251126; h=from:subject:message-id; bh=7cC5jeCkWsYO33bINv8Y064Z31IpWkHiFJYzubZI4AA=; b=vEIO1LfVfQsPoR4eEKhpTG48ZIF//W0qo8MEjrlqB1chhzuwEI/NdKsBkFpT4MhOn0WevIT6E yUvLUm5ZfSiAy8uqh+Uh6cFFrNf8ODVkst3oLi1RJDHX9pHr0D+kZPu X-Developer-Key: i=ryan_chen@aspeedtech.com; a=ed25519; pk=Xe73xY6tcnkuRjjbVAB/oU30KdB3FvG4nuJuILj7ZVc= This series add Aspeed vhub support for AST2700. The AST2700 vhub requires a reset and uses 64-bit DMA. This series updates the binding and driver to support these two requirements. Signed-off-by: Ryan Chen --- Ryan Chen (2): dt-bindings: usb: aspeed,usb-vhub: Add ast2700 support usb: gadget: aspeed-vhub: Add ast2700 support .../devicetree/bindings/usb/aspeed,usb-vhub.yaml | 14 ++++++++++ drivers/usb/gadget/udc/aspeed-vhub/core.c | 30 ++++++++++++++++++++++ drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 1 + 3 files changed, 45 insertions(+) --- base-commit: ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d change-id: 20251125-upstream_vhub-3e20483a455e Best regards, -- Ryan Chen