[PATCH 3.16 061/134] USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit

Ben Hutchings
2017-08-18T13:15:46Z

From: Marek Vasut <marex@denx.de>

commit 31c5d1922b90ddc1da6a6ddecef7cd31f17aa32b upstream.

This development kit has an FT4232 on it with a custom USB VID/PID.
The FT4232 provides four UARTs, but only two are used. The UART 0
is used by the FlashPro5 programmer and UART 2 is connected to the
SmartFusion2 CortexM3 SoC UART port.

Note that the USB VID is registered to Actel according to Linux USB
VID database, but that was acquired by Microsemi.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/usb/serial/ftdi_sio.c | 1 +
drivers/usb/serial/ftdi_sio_ids.h | 6 ++++++
2 files changed, 7 insertions(+)

--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -886,6 +886,7 @@ static const struct usb_device_id id_tab
{ USB_DEVICE_AND_INTERFACE_INFO(MICROCHIP_VID, MICROCHIP_USB_BOARD_PID,
USB_CLASS_VENDOR_SPEC,
USB_SUBCLASS_VENDOR_SPEC, 0x00) },
+ { USB_DEVICE_INTERFACE_NUMBER(ACTEL_VID, MICROSEMI_ARROW_SF2PLUS_BOARD_PID, 2) },
{ USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
{ USB_DEVICE(MARVELL_VID, MARVELL_SHEEVAPLUG_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -873,6 +873,12 @@
#define FIC_VID 0x1457
#define FIC_NEO1973_DEBUG_PID 0x5118

+/*
+ * Actel / Microsemi
+ */
+#define ACTEL_VID 0x1514
+#define MICROSEMI_ARROW_SF2PLUS_BOARD_PID 0x2008
+
/* Olimex */
#define OLIMEX_VID 0x15BA
#define OLIMEX_ARM_USB_OCD_PID 0x0003