diff options
Diffstat (limited to 'include/linux/microchipphy.h')
| -rw-r--r-- | include/linux/microchipphy.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/microchipphy.h b/include/linux/microchipphy.h index 517288da19fd..7da956c666a0 100644 --- a/include/linux/microchipphy.h +++ b/include/linux/microchipphy.h @@ -61,6 +61,11 @@ /* Registers specific to the LAN7800/LAN7850 embedded phy */ #define LAN78XX_PHY_LED_MODE_SELECT (0x1D) +/* PHY Control 3 register (page 1) */ +#define LAN78XX_PHY_CTRL3 (0x14) +#define LAN78XX_PHY_CTRL3_AUTO_DOWNSHIFT BIT(4) +#define LAN78XX_PHY_CTRL3_DOWNSHIFT_CTRL_MASK GENMASK(3, 2) + /* DSP registers */ #define PHY_ARDENNES_MMD_DEV_3_PHY_CFG (0x806A) #define PHY_ARDENNES_MMD_DEV_3_PHY_CFG_ZD_DLY_EN_ (0x2000) |