linux-kernel - [PATCH v1] USB: serial: ftdi_sio: add support for Altera USB Blaster 3

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Message-Id: <20250203084822.18356-1-boon.khai.ng@intel.com>
Date: Mon,  3 Feb 2025 16:48:22 +0800
From: Boon Khai Ng <boon.khai.ng@...el.com>
To: Johan Hovold <johan@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Tien Sung Ang <tien.sung.ang@...el.com>
Cc: Tien Sung Ang <tien.sung.ang@...era.com>,
	Boon Khai Ng <boon.khai.ng@...era.com>,
	Boon Khai Ng <boon.khai.ng@...el.com>
Subject: [PATCH v1] USB: serial: ftdi_sio: add support for Altera USB Blaster 3

The Altera on board USB Blaster 3 utilizes a FT2232 and FT4232
chip.

Add VID/PID for the on board USB Blaster 3 so it can be used
as a serial device via ftdi_sio.

Signed-off-by: Boon Khai Ng <boon.khai.ng@...el.com>
---
 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..3edce9c62213 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(ALTR_UB3_VID, ALTR_UB3_6022_PID, 1) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_6025_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_6026_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_6026_PID, 3) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_6029_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602A_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602A_PID, 3) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602C_PID, 1) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602D_PID, 1) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602D_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602E_PID, 1) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_UB3_602E_PID, 2) },
+	{ USB_DEVICE_INTERFACE_NUMBER(ALTR_UB3_VID, ALTR_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..673e0cf84bdc 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 ALTR_UB3_VID			0x09fb
+#define ALTR_UB3_6022_PID		0x6022
+#define ALTR_UB3_6025_PID		0x6025
+#define ALTR_UB3_6026_PID		0x6026
+#define ALTR_UB3_6029_PID		0x6029
+#define ALTR_UB3_602A_PID		0x602A
+#define ALTR_UB3_602C_PID		0x602C
+#define ALTR_UB3_602D_PID		0x602D
+#define ALTR_UB3_602E_PID		0x602E
-- 
2.25.1