diff options
| author | Baruch Siach <baruch@tkos.co.il> | 2011-02-14 05:05:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-02-15 04:38:30 +0300 |
| commit | d606ef3fe0c57504b8e534c58498f73a6abc049a (patch) | |
| tree | 00aa6e80fedbe8cd866fe19db8b077afd32db068 /include | |
| parent | 68aa3fd551e9d54d98794852714dc1edbb21df77 (diff) | |
| download | linux-d606ef3fe0c57504b8e534c58498f73a6abc049a.tar.xz | |
phy/micrel: add ability to support 50MHz RMII clock on KZS8051RNL
Platform code can now set the MICREL_PHY_50MHZ_CLK bit of dev_flags in a fixup
routine (registered with phy_register_fixup_for_uid()), to make the KZS8051RNL
PHY work with 50MHz RMII reference clock.
Cc: David J. Choi <david.choi@micrel.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/micrel_phy.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h new file mode 100644 index 000000000000..dd8da342a991 --- /dev/null +++ b/include/linux/micrel_phy.h @@ -0,0 +1,16 @@ +#ifndef _MICREL_PHY_H +#define _MICREL_PHY_H + +#define MICREL_PHY_ID_MASK 0x00fffff0 + +#define PHY_ID_KSZ9021 0x00221611 +#define PHY_ID_KS8737 0x00221720 +#define PHY_ID_KS8041 0x00221510 +#define PHY_ID_KS8051 0x00221550 +/* both for ks8001 Rev. A/B, and for ks8721 Rev 3. */ +#define PHY_ID_KS8001 0x0022161A + +/* struct phy_device dev_flags definitions */ +#define MICREL_PHY_50MHZ_CLK 0x00000001 + +#endif /* _MICREL_PHY_H */ |