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at86rf230: add sleep cycle timing 

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Aring 2014-07-03 00:20:54 +02:00 committed by David S. Miller
parent 984e0c682c
commit 7a4ef91854
1 changed files with 6 additions and 1 deletions
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7
drivers/net/ieee802154/at86rf230.c
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@ -42,6 +42,7 @@ struct at86rf230_local;
* All timings are in us.
*/
struct at86rf2xx_chip_data {
u16 t_sleep_cycle;
u16 t_channel_switch;
u16 t_reset_to_off;
u16 t_off_to_aack;
@ -1250,6 +1251,7 @@ static struct ieee802154_ops at86rf230_ops = {
};
static struct at86rf2xx_chip_data at86rf233_data = {
.t_sleep_cycle = 330,
.t_channel_switch = 11,
.t_reset_to_off = 26,
.t_off_to_aack = 80,
@ -1265,6 +1267,7 @@ static struct at86rf2xx_chip_data at86rf233_data = {
};
static struct at86rf2xx_chip_data at86rf231_data = {
.t_sleep_cycle = 330,
.t_channel_switch = 24,
.t_reset_to_off = 37,
.t_off_to_aack = 110,
@ -1280,6 +1283,7 @@ static struct at86rf2xx_chip_data at86rf231_data = {
};
static struct at86rf2xx_chip_data at86rf212_data = {
.t_sleep_cycle = 330,
.t_channel_switch = 11,
.t_reset_to_off = 26,
.t_off_to_aack = 200,
@ -1338,7 +1342,8 @@ static int at86rf230_hw_init(struct at86rf230_local *lp)
if (rc)
return rc;
/* Wait the next SLEEP cycle */
msleep(100);
usleep_range(lp->data->t_sleep_cycle,
lp->data->t_sleep_cycle + 100);
rc = at86rf230_read_subreg(lp, SR_DVDD_OK, &dvdd);
if (rc)