drivers: mdio: Clear interrupt signal in ISR

decsny · nashif · commit 9f56ff5d64ed · 2024-07-27T15:10:42.000+03:00
Apparently, disabling the intterupt is not enough,
because without clearing the flag, some errors are occurring.

Signed-off-by: Declan Snyder &lt;declan.snyder@nxp.com&gt;
diff --git a/drivers/mdio/mdio_nxp_enet.c b/drivers/mdio/mdio_nxp_enet.c
@@ -170,6 +170,8 @@ static void nxp_enet_mdio_isr_cb(const struct device *dev)
 {
 	struct nxp_enet_mdio_data *data = dev->data;
 
+	data->base->EIR |= ENET_EIR_MII_MASK;
+
 	/* Signal that operation finished */
 	k_sem_give(&data->mdio_sem);
 

Original file line number	Diff line number	Diff line change
`@@ -170,6 +170,8 @@ static void nxp_enet_mdio_isr_cb(const struct device *dev)`
`170`	`170`	`{`
`171`	`171`	`struct nxp_enet_mdio_data *data = dev->data;`
`172`	`172`
	`173`	`+ data->base->EIR \|= ENET_EIR_MII_MASK;`
	`174`	`+`
`173`	`175`	`/* Signal that operation finished */`
`174`	`176`	`k_sem_give(&data->mdio_sem);`
`175`	`177`