diff options
Diffstat (limited to 'drivers/net/mtk_eth.h')
| -rw-r--r-- | drivers/net/mtk_eth.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/net/mtk_eth.h b/drivers/net/mtk_eth.h index 057ecfaabf8..15c20306179 100644 --- a/drivers/net/mtk_eth.h +++ b/drivers/net/mtk_eth.h @@ -9,8 +9,31 @@ #ifndef _MTK_ETH_H_ #define _MTK_ETH_H_ -/* Frame Engine Register Bases */ #include <linux/bitops.h> + +enum mkt_eth_capabilities { + MTK_TRGMII_BIT, + MTK_TRGMII_MT7621_CLK_BIT, + + /* PATH BITS */ + MTK_ETH_PATH_GMAC1_TRGMII_BIT, +}; + +#define MTK_TRGMII BIT(MTK_TRGMII_BIT) +#define MTK_TRGMII_MT7621_CLK BIT(MTK_TRGMII_MT7621_CLK_BIT) + +/* Supported path present on SoCs */ +#define MTK_ETH_PATH_GMAC1_TRGMII BIT(MTK_ETH_PATH_GMAC1_TRGMII_BIT) + +#define MTK_GMAC1_TRGMII (MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII) + +#define MTK_HAS_CAPS(caps, _x) (((caps) & (_x)) == (_x)) + +#define MT7621_CAPS (MTK_GMAC1_TRGMII | MTK_TRGMII_MT7621_CLK) + +#define MT7623_CAPS (MTK_GMAC1_TRGMII) + +/* Frame Engine Register Bases */ #define PDMA_BASE 0x0800 #define GDMA1_BASE 0x0500 #define GDMA2_BASE 0x1500 |