diff options
| author | Raju Lakkaraju <Raju.Lakkaraju@microchip.com> | 2022-02-12 18:53:15 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-13 15:07:26 +0300 |
| commit | a2ab95a31352915bf0a1c49a583216801464f8f6 (patch) | |
| tree | 3632c3609faca311fd0bbc08477b952b1b39e809 /drivers/net/ethernet/microchip/lan743x_main.h | |
| parent | a46d9d37c4f4fa16c3f1915a1b0a19c31fed5099 (diff) | |
| download | linux-a2ab95a31352915bf0a1c49a583216801464f8f6.tar.xz | |
net: lan743x: Add support for Clause-45 MDIO PHY management
Add support for Clause-45 MDIO PHY management
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip/lan743x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan743x_main.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan743x_main.h b/drivers/net/ethernet/microchip/lan743x_main.h index 7c387ca2d25c..2c8e76b4e1f7 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.h +++ b/drivers/net/ethernet/microchip/lan743x_main.h @@ -151,6 +151,13 @@ #define MAC_RX_ADDRL (0x11C) #define MAC_MII_ACC (0x120) +#define MAC_MII_ACC_MDC_CYCLE_SHIFT_ (16) +#define MAC_MII_ACC_MDC_CYCLE_MASK_ (0x00070000) +#define MAC_MII_ACC_MDC_CYCLE_2_5MHZ_ (0) +#define MAC_MII_ACC_MDC_CYCLE_5MHZ_ (1) +#define MAC_MII_ACC_MDC_CYCLE_12_5MHZ_ (2) +#define MAC_MII_ACC_MDC_CYCLE_25MHZ_ (3) +#define MAC_MII_ACC_MDC_CYCLE_1_25MHZ_ (4) #define MAC_MII_ACC_PHY_ADDR_SHIFT_ (11) #define MAC_MII_ACC_PHY_ADDR_MASK_ (0x0000F800) #define MAC_MII_ACC_MIIRINDA_SHIFT_ (6) @@ -159,6 +166,15 @@ #define MAC_MII_ACC_MII_WRITE_ (0x00000002) #define MAC_MII_ACC_MII_BUSY_ BIT(0) +#define MAC_MII_ACC_MIIMMD_SHIFT_ (6) +#define MAC_MII_ACC_MIIMMD_MASK_ (0x000007C0) +#define MAC_MII_ACC_MIICL45_ BIT(3) +#define MAC_MII_ACC_MIICMD_MASK_ (0x00000006) +#define MAC_MII_ACC_MIICMD_ADDR_ (0x00000000) +#define MAC_MII_ACC_MIICMD_WRITE_ (0x00000002) +#define MAC_MII_ACC_MIICMD_READ_ (0x00000004) +#define MAC_MII_ACC_MIICMD_READ_INC_ (0x00000006) + #define MAC_MII_DATA (0x124) #define MAC_EEE_TX_LPI_REQ_DLY_CNT (0x130) |