at86rf230: add irqmask mode setting

Since we support at86rf233 we need to ensure that basic operation
default values are the same. This patch always sets IRQ_MASK_MODE to 0
which is after reset 1 at the at86rf233 and 0 at the at86rf231.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 6bba24d588feea94f8b5d120040201cc6d2619b4..e6dec0ac163a822c6902f68b5fb30102a6285666 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1336,6 +1336,11 @@ static int at86rf230_hw_init(struct at86rf230_local *lp, u8 xtal_trim)
        if (rc)
                return rc;
 
+       /* reset values differs in at86rf231 and at86rf233 */
+       rc = at86rf230_write_subreg(lp, SR_IRQ_MASK_MODE, 0);
+       if (rc)
+               return rc;
+
        get_random_bytes(csma_seed, ARRAY_SIZE(csma_seed));
        rc = at86rf230_write_subreg(lp, SR_CSMA_SEED_0, csma_seed[0]);
        if (rc)