diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/mvebu-mbus.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index b7f78367d4..9dc43011b9 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -744,6 +744,7 @@ static int mvebu_mbus_init(void) postcore_initcall(mvebu_mbus_init); struct mbus_range { + const char *compatible; u32 mbusid; u32 remap; struct list_head list; @@ -752,10 +753,11 @@ struct mbus_range { #define MBUS_ID(t,a) (((t) << 24) | ((attr) << 16)) static LIST_HEAD(mbus_ranges); -void mvebu_mbus_add_range(u8 target, u8 attr, u32 remap) +void mvebu_mbus_add_range(const char *compatible, u8 target, u8 attr, u32 remap) { struct mbus_range *r = xzalloc(sizeof(*r)); + r->compatible = strdup(compatible); r->mbusid = MBUS_ID(target, attr); r->remap = remap; list_add_tail(&r->list, &mbus_ranges); @@ -811,6 +813,8 @@ static int mvebu_mbus_of_fixup(struct device_node *root, void *context) continue; list_for_each_entry(r, &mbus_ranges, list) { + if (!of_machine_is_compatible(r->compatible)) + continue; if (r->mbusid == mbusid) ranges[n + na + pa - 1] = r->remap; } |