diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2009-11-02 14:30:40 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-02 23:39:11 -0800 |
| commit | 63a14ce449dd6d647de2725809159eb072b2c44f (patch) | |
| tree | d4db22459a237188aefc2c5bc3ee35374443fe1e /include/linux/brcmphy.h | |
| parent | 8649f13d2d810406da444a6101906041b796fbde (diff) | |
| download | lwn-63a14ce449dd6d647de2725809159eb072b2c44f.tar.gz lwn-63a14ce449dd6d647de2725809159eb072b2c44f.zip | |
tg3 / broadcom: Add PHY_BRCM_CLEAR_RGMII_MODE flag
Broadcom 50610M parts changed the default definitions of the RGMII mode
shadow register. The 5785 needs the RGMII mode selection bits [4:3]
cleared.
The default value of the remaining bits in this register are zero.
Rather than unnecessarily burn an extra bit in the dev_flags member in
an attempt to enumerate all possible combinations, this patch take a
more course grained approach and labels the option as "clear all bits".
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/brcmphy.h')
| -rw-r--r-- | include/linux/brcmphy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index daa1480fcf49..6e7ffcee9c80 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -8,4 +8,5 @@ #define PHY_BRCM_STD_IBND_DISABLE 0x00000800 #define PHY_BRCM_EXT_IBND_RX_ENABLE 0x00001000 #define PHY_BRCM_EXT_IBND_TX_ENABLE 0x00002000 +#define PHY_BRCM_CLEAR_RGMII_MODE 0x00004000 #define PHY_BCM_FLAGS_VALID 0x80000000 |