Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
---
drivers/net/ieee802154/at86rf230.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ieee802154/at86rf230.c
b/drivers/net/ieee802154/at86rf230.c
index 87685d4..517a30f 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -42,6 +42,7 @@ struct at86rf230_local;
* All timings are in us.
*/
struct at86rf2xx_chip_data {
+ u16 t_channel_switch;
u16 t_reset_to_off;
u16 t_off_to_aack;
u16 t_off_to_tx_on;
@@ -1079,7 +1080,9 @@ at86rf230_channel(struct ieee802154_dev *dev, int page,
int channel)
if (rc < 0)
return rc;
- msleep(1); /* Wait for PLL */
+ /* Wait for PLL */
+ usleep_range(lp->data->t_channel_switch,
+ lp->data->t_channel_switch + 10);
dev->phy->current_channel = channel;
dev->phy->current_page = page;
@@ -1247,6 +1250,7 @@ static struct ieee802154_ops at86rf230_ops = {
};
static struct at86rf2xx_chip_data at86rf233_data = {
+ .t_channel_switch = 11,
.t_reset_to_off = 26,
.t_off_to_aack = 80,
.t_off_to_tx_on = 80,
@@ -1261,6 +1265,7 @@ static struct at86rf2xx_chip_data at86rf233_data = {
};
static struct at86rf2xx_chip_data at86rf231_data = {
+ .t_channel_switch = 24,
.t_reset_to_off = 37,
.t_off_to_aack = 110,
.t_off_to_tx_on = 110,
@@ -1275,6 +1280,7 @@ static struct at86rf2xx_chip_data at86rf231_data = {
};
static struct at86rf2xx_chip_data at86rf212_data = {
+ .t_channel_switch = 11,
.t_reset_to_off = 26,
.t_off_to_aack = 200,
.t_off_to_tx_on = 200,
--
2.0.1
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