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authorTill Harbaum <Till@Harbaum.org>2008-04-11 12:07:05 +0200
committerJean Delvare <khali@hyperion.delvare>2008-04-11 12:07:05 +0200
commitfa16eefd3e835dd81c688a2a743eb59331162ed5 (patch)
treef0356929a3e79ce7f7aad0d93a10dd05bd82b420 /drivers/i2c
parentb73a9aece56594bdb73712c8b9a8a4ad05fdeb33 (diff)
downloadblackbird-op-linux-fa16eefd3e835dd81c688a2a743eb59331162ed5.tar.gz
blackbird-op-linux-fa16eefd3e835dd81c688a2a743eb59331162ed5.zip
i2c-tiny-usb: New VID/PID pair
I have recently bought some USB PIDs from EZPrototypes for my USB projects and one will be for the i2c-tiny-usb. I have not yet started to use the new one in the official i2c-tiny-usb firmware since i think it makes sense to get the change into the kernel before releasing a modified firmware. This patch adds support for the EZPrototypes USB vid/pid pair used in later i2c-tiny-usb firmware versions (avrusb v1.06 and up, usbtiny v2.06 and up). Signed-off-by: Till Harbaum <Till@Harbaum.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-tiny-usb.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index cb9abe7565a7..b1c050ff311d 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -131,11 +131,15 @@ static const struct i2c_algorithm usb_algorithm = {
/* ----- begin of usb layer ---------------------------------------------- */
-/* The usb i2c interface uses a vid/pid pair donated by */
-/* Future Technology Devices International Ltd. */
+/*
+ * Initially the usb i2c interface uses a vid/pid pair donated by
+ * Future Technology Devices International Ltd., later a pair was
+ * bought from EZPrototypes
+ */
static struct usb_device_id i2c_tiny_usb_table [] = {
- { USB_DEVICE(0x0403, 0xc631) },
- { } /* Terminating entry */
+ { USB_DEVICE(0x0403, 0xc631) }, /* FTDI */
+ { USB_DEVICE(0x1c40, 0x0534) }, /* EZPrototypes */
+ { } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, i2c_tiny_usb_table);
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