From patchwork Fri Mar 7 15:43:55 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boon Khai Ng X-Patchwork-Id: 871841 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 C2AA218DB09; Fri, 7 Mar 2025 15:44:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741362265; cv=none; b=UnktEPxNMDvIkv9vjla8wnAUt8o1uWKBBi1M9OnR5b/HwGcXBsRzGb14lwv85/3RnmowP2QYLi4VXbn6GgiQAyaZIfym/JxRIUKXYXHbCJv36p95MkkOFzQzuLhae/Yfx9PIAoOUrbhTC5melMDZQYWkxqY5mmZ+BZnl8EZn2uo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741362265; c=relaxed/simple; bh=4d4YhX86AxePC24DFJMicsIc618HFk7dC28ZbtPJuM4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=N+GysHzJb/5CIs2bDeIPMqkHHesUvTxbwWM5Aa1liYjVim6CthVhECRJVgHvYw/j2AU6bCLGyLge4fzGxjvq+wTUY28HRX34FbF1uX1ehFCXUelTxqZjGX5L59FJxFmSGgiyvGS2vXdHvva7B7K4qVsr8KSAnmGtEz3tVxH1p3g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Z6x5hrqv; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Z6x5hrqv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741362264; x=1772898264; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4d4YhX86AxePC24DFJMicsIc618HFk7dC28ZbtPJuM4=; b=Z6x5hrqv+VVFVv2i5xR1pIFyPxAt1oUyAHYKy+muTCXAOu90LiGO6TRl 8rPvO4UXWOtS0mG8o3VDCfNjlqdruVdeLmTcByPhb+2crF7zFTdseBKay Iz8p0l4ZMMAWlYWmG5gRlTSBC7U8Xk1ne3CQ3JjKUq+p209JXfJv0S5Io nT12ROG2GIhQUI+b+xzjIo7O+n32Ey4LqCwSrNfGgjsgbDMuh6XndvU4Y LCBOFgQuU7tUzsp2W/XQD2DfPPVyPG6BmH+FGB7xBlGo0qdyvq72IMouL 2YRRYMhVBixoTgtnyZoG00S1Ii/aGaZ4a6ecr2tQ/wTahCd2+vp5FSQ4Q g==; X-CSE-ConnectionGUID: QU4dACmITN68QB8ge7iCNQ== X-CSE-MsgGUID: 9iQFZpCeRfa4IImYPTrRWA== X-IronPort-AV: E=McAfee;i="6700,10204,11365"; a="59970455" X-IronPort-AV: E=Sophos;i="6.14,229,1736841600"; d="scan'208";a="59970455" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Mar 2025 07:44:23 -0800 X-CSE-ConnectionGUID: ijITPfdvTzyhioCdygfWow== X-CSE-MsgGUID: nFHE9sfuQiWLv6tsSuMgwA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,229,1736841600"; d="scan'208";a="124443993" Received: from apgcp0h572501.png.altera.com ([10.244.73.227]) by fmviesa004.fm.intel.com with ESMTP; 07 Mar 2025 07:44:21 -0800 From: Boon Khai Ng To: Johan Hovold , Greg Kroah-Hartman , linux-usb , linux-kernel Cc: Boon Khai Ng , Tien Sung Ang , Boon Khai Ng Subject: [PATCH v2] USB: serial: ftdi_sio: add support for Altera USB Blaster 3 Date: Fri, 7 Mar 2025 23:43:55 +0800 Message-Id: <20250307154355.30772-1-boon.khai.ng@intel.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The Altera USB Blaster 3, available as both a cable and an on-board solution, is primarily used for programming and debugging FPGAs. It interfaces with host software such as Quartus Programmer, System Console, SignalTap, and Nios Debugger. The device utilizes either an FT2232 or FT4232 chip. Enabling support for various configurations of the USB Blaster 3 by including the appropriate VID/PID pairs, allowing it to function as a serial device via ftdi_sio. The configurations are determined by the hardware design and include: 1) PID 0x6020, FT2232, 1 JTAG port 2) PID 0x6021, FT2232, 2 JTAG ports 3) PID 0x6022, FT2232, 1 JTAG port + Port B as UART 4) PID 0x6023, FT2232, Cable USB-Blaster 3 5) PID 0x6024, FT4232, 1 JTAG port 6) PID 0x6025, FT4232, 1 JTAG port + Port C as UART 7) PID 0x6026, FT4232, 1 JTAG port + Port C, D as UART 8) PID 0x602e, FT4232, 1 JTAG port + Port B, C, D as UART These configurations allow for flexibility in how the USB Blaster 3 is used, depending on the specific needs of the hardware design. Signed-off-by: Boon Khai Ng --- drivers/usb/serial/ftdi_sio.c | 14 ++++++++++++++ drivers/usb/serial/ftdi_sio_ids.h | 13 +++++++++++++ 2 files changed, 27 insertions(+) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index e07c5e3eb18c..9b34e23b7091 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1079,6 +1079,20 @@ static const struct usb_device_id id_table_combined[] = { .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk }, /* GMC devices */ { USB_DEVICE(GMC_VID, GMC_Z216C_PID) }, + /* Altera USB Blaster 3 */ + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6022_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6025_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6026_PID, 3) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_6029_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602A_PID, 3) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602C_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602D_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) }, + { USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) }, { } /* Terminating entry */ }; diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 5ee60ba2a73c..52be47d684ea 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -1612,3 +1612,16 @@ */ #define GMC_VID 0x1cd7 #define GMC_Z216C_PID 0x0217 /* GMC Z216C Adapter IR-USB */ + +/* + * Altera USB Blaster 3 (http://www.altera.com). + */ +#define ALTERA_VID 0x09fb +#define ALTERA_UB3_6022_PID 0x6022 +#define ALTERA_UB3_6025_PID 0x6025 +#define ALTERA_UB3_6026_PID 0x6026 +#define ALTERA_UB3_6029_PID 0x6029 +#define ALTERA_UB3_602A_PID 0x602a +#define ALTERA_UB3_602C_PID 0x602c +#define ALTERA_UB3_602D_PID 0x602d +#define ALTERA_UB3_602E_PID 0x602e