drivers: eth: sam_gmac: Fix phy layer setup
The current setup of physical layer forces RMII interface. The code was refactored to have only one point to select proper phy interface. Now, GMAC driver works with both RMII or MII interface. The phy connection type is now selected by device tree. The default phy connection is RMII. Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This commit is contained in:
parent
0ec1df07ca
commit
3c4fbfddf5
2 changed files with 1 additions and 14 deletions
|
@ -120,16 +120,6 @@ config ETH_SAM_GMAC_MAC_I2C_DEV_NAME
|
|||
|
||||
endif # ETH_SAM_GMAC_MAC_I2C_EEPROM
|
||||
|
||||
choice
|
||||
prompt "MII/RMII Interface to the Physical Layer"
|
||||
|
||||
config ETH_SAM_GMAC_RMII
|
||||
bool "RMII"
|
||||
|
||||
config ETH_SAM_GMAC_MII
|
||||
bool "MII"
|
||||
endchoice
|
||||
|
||||
config ETH_SAM_GMAC_PHY_ADDR
|
||||
int "GMAC PHY Address"
|
||||
default 0
|
||||
|
|
|
@ -1091,10 +1091,7 @@ static int gmac_init(Gmac *gmac, u32_t gmac_ncfgr_val)
|
|||
/* Setup Network Configuration Register */
|
||||
gmac->GMAC_NCFGR = gmac_ncfgr_val | mck_divisor;
|
||||
|
||||
#ifdef CONFIG_ETH_SAM_GMAC_MII
|
||||
/* Setup MII Interface to the Physical Layer, RMII is the default */
|
||||
gmac->GMAC_UR = GMAC_UR_RMII; /* setting RMII to 1 selects MII mode */
|
||||
#endif
|
||||
gmac->GMAC_UR = DT_ENUM_IDX(DT_NODELABEL(gmac), phy_connection_type);
|
||||
|
||||
#if defined(CONFIG_PTP_CLOCK_SAM_GMAC)
|
||||
/* Initialize PTP Clock Registers */
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue