X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fmediatek%2Fmtk_eth_soc.h;h=99b1c8e9f16f981a0603f906280dcd98f7fa1b54;hb=6b5e09a748ad0a0b198d0e268c7e689044bfe48a;hp=30031959d6de28e09d4c5c7cf339085070dbbe1a;hpb=abb5a14fa20fdd400995926134b7be9eb8ce6048;p=cascardo%2Flinux.git

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 30031959d6de..99b1c8e9f16f 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -342,6 +342,11 @@
 #define GPIO_BIAS_CTRL		0xed0
 #define GPIO_DRV_SEL10		0xf00
 
+/* ethernet subsystem chip id register */
+#define ETHSYS_CHIPID0_3	0x0
+#define ETHSYS_CHIPID4_7	0x4
+#define MT7623_ETH		7623
+
 /* ethernet subsystem config register */
 #define ETHSYS_SYSCFG0		0x14
 #define SYSCFG0_GE_MASK		0x3
@@ -534,6 +539,7 @@ struct mtk_eth {
 	unsigned long			sysclk;
 	struct regmap			*ethsys;
 	struct regmap			*pctl;
+	u32				chip_id;
 	bool				hwlro;
 	atomic_t			dma_refcnt;
 	struct mtk_tx_ring		tx_ring;