diff options
| -rw-r--r-- | include/net/dsa.h | 7 | ||||
| -rw-r--r-- | net/dsa/dsa.c | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 6e26f1e4d8ce..decc62709acd 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -15,6 +15,7 @@ #include <linux/list.h> #include <linux/timer.h> #include <linux/workqueue.h> +#include <linux/of.h> #define DSA_MAX_SWITCHES 4 #define DSA_MAX_PORTS 12 @@ -26,6 +27,12 @@ struct dsa_chip_data { struct device *mii_bus; int sw_addr; + /* Device tree node pointer for this specific switch chip + * used during switch setup in case additional properties + * and resources needs to be used + */ + struct device_node *of_node; + /* * The names of the switch's ports. Use "cpu" to * designate the switch port that the cpu is connected to, diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 92e71d2a2ccd..a28ef432d016 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -410,6 +410,7 @@ static int dsa_of_probe(struct platform_device *pdev) chip_index++; cd = &pd->chip[chip_index]; + cd->of_node = child; cd->mii_bus = &mdio_bus->dev; sw_addr = of_get_property(child, "reg", NULL); |