diff options
| -rw-r--r-- | target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h | 1 | ||||
| -rw-r--r-- | target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h index 9aac1998a8..fde9db3745 100644 --- a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h @@ -188,6 +188,7 @@ struct ag71xx { struct timer_list oom_timer; struct reset_control *mac_reset; + struct reset_control *mdio_reset; u32 fifodata[3]; u32 plldata[3]; diff --git a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c index bf9239163d..1f8c5b409b 100644 --- a/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c +++ b/target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c @@ -453,8 +453,12 @@ static void ag71xx_hw_init(struct ag71xx *ag) udelay(20); reset_control_assert(ag->mac_reset); + if (ag->mdio_reset) + reset_control_assert(ag->mdio_reset); msleep(100); reset_control_deassert(ag->mac_reset); + if (ag->mdio_reset) + reset_control_deassert(ag->mdio_reset); msleep(200); ag71xx_hw_setup(ag); @@ -1352,12 +1356,14 @@ static int ag71xx_probe(struct platform_device *pdev) AG71XX_DEFAULT_MSG_ENABLE); spin_lock_init(&ag->lock); - ag->mac_reset = devm_reset_control_get(&pdev->dev, "mac"); + ag->mac_reset = devm_reset_control_get_exclusive(&pdev->dev, "mac"); if (IS_ERR(ag->mac_reset)) { dev_err(&pdev->dev, "missing mac reset\n"); return PTR_ERR(ag->mac_reset); } + ag->mdio_reset = devm_reset_control_get_optional_exclusive(&pdev->dev, "mdio"); + if (of_property_read_u32_array(np, "fifo-data", ag->fifodata, 3)) { if (of_device_is_compatible(np, "qca,ar9130-eth") || of_device_is_compatible(np, "qca,ar7100-eth")) { |