diff options
| author | Vicentiu Galanopulo <[email protected]> | 2018-05-02 06:23:38 -0500 |
|---|---|---|
| committer | Joe Hershberger <[email protected]> | 2018-06-13 13:54:15 -0500 |
| commit | 552e7c57d035792c8939d86f276624e2614b936b (patch) | |
| tree | e80db9f82eff59ac446c2c5c3c3f39d5d069ec92 /include | |
| parent | 6e35686d893a1dea647302b3b2b41ea5a6195d1c (diff) | |
net/phy/cortina: Add support for CS4223 PHY
Add support for Cortina CS4223 10G PHY
- As per the CS4223 specs, an EEPROM module is
connected to the PHY. At startup the PHY reads
the firmware line and tries to load the firmware
into the internal memory.
- This driver reads the EEPROM status
and checks if firmware has been loaded
Signed-off-by: Vicentiu Galanopulo <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/cortina.h | 4 | ||||
| -rw-r--r-- | include/phy.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/cortina.h b/include/cortina.h index 4cb09855198..ba7fafe9c4d 100644 --- a/include/cortina.h +++ b/include/cortina.h @@ -64,6 +64,10 @@ #define VILLA_LINE_SDS_COMMON_STX0_TX_OUTPUT_CTRLA 0x427 #define VILLA_LINE_SDS_COMMON_STX0_TX_OUTPUT_CTRLB 0x428 +/* Cortina CS4223 */ +#define CS4223_EEPROM_STATUS 0x5001 +#define CS4223_EEPROM_FIRMWARE_LOADDONE 0x1 + #define mseq_edc_bist_done (0x1<<0) #define mseq_edc_bist_fail (0x1<<8) diff --git a/include/phy.h b/include/phy.h index 52bf99717c7..e8f10ab3d23 100644 --- a/include/phy.h +++ b/include/phy.h @@ -314,6 +314,7 @@ static inline bool phy_interface_is_sgmii(struct phy_device *phydev) /* PHY UIDs for various PHYs that are referenced in external code */ #define PHY_UID_CS4340 0x13e51002 +#define PHY_UID_CS4223 0x03e57003 #define PHY_UID_TN2020 0x00a19410 #endif |