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USB: otg/ulpi: extend id's table.

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Extend id's table to have ulpi phy names in it.
Report if the known phy is found.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Igor Grinberg 2010-10-10 17:59:19 +02:00 committed by Greg Kroah-Hartman
parent a9138192d0
commit 96b9e83231
1 changed files with 20 additions and 5 deletions
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25
drivers/usb/otg/ulpi.c
View file

@ -29,12 +29,23 @@
#include <linux/usb/otg.h> #include <linux/usb/otg.h>
#include <linux/usb/ulpi.h> #include <linux/usb/ulpi.h>
struct ulpi_info {
unsigned int id;
char *name;
};
#define ULPI_ID(vendor, product) (((vendor) << 16) | (product)) #define ULPI_ID(vendor, product) (((vendor) << 16) | (product))
#define ULPI_INFO(_id, _name) \
{ \
.id = (_id), \
.name = (_name), \
}
/* ULPI hardcoded IDs, used for probing */ /* ULPI hardcoded IDs, used for probing */
static unsigned int ulpi_ids[] = { static struct ulpi_info ulpi_ids[] = {
ULPI_ID(0x04cc, 0x1504), /* NXP ISP1504 */ ULPI_INFO(ULPI_ID(0x04cc, 0x1504), "NXP ISP1504"),
ULPI_ID(0x0424, 0x0006), /* SMSC USB3319 */ ULPI_INFO(ULPI_ID(0x0424, 0x0006), "SMSC USB3319"),
}; };
static int ulpi_set_otg_flags(struct otg_transceiver *otg) static int ulpi_set_otg_flags(struct otg_transceiver *otg)
@ -179,9 +190,13 @@ static int ulpi_init(struct otg_transceiver *otg)
pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid); pr_info("ULPI transceiver vendor/product ID 0x%04x/0x%04x\n", vid, pid);
for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++) for (i = 0; i < ARRAY_SIZE(ulpi_ids); i++) {
if (ulpi_ids[i] == ULPI_ID(vid, pid)) if (ulpi_ids[i].id == ULPI_ID(vid, pid)) {
pr_info("Found %s ULPI transceiver.\n",
ulpi_ids[i].name);
break; break;
}
}
ret = ulpi_check_integrity(otg); ret = ulpi_check_integrity(otg);
if (ret) if (ret)