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| author | Ash Charles <ashcharles@gmail.com> | 2016-10-21 17:31:33 -0400 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2016-11-07 11:28:16 -0600 |
| commit | f018545ef756c4bc567d1bbf153615833bc590b0 (patch) | |
| tree | ce2e1fa7dcdb899a5f11c439d38d8e43fac2e5c0 /include/micrel.h | |
| parent | 21622452f2eb735a5cfe8697edc3c166a71b8485 (diff) | |
| download | u-boot-f018545ef756c4bc567d1bbf153615833bc590b0.tar.gz u-boot-f018545ef756c4bc567d1bbf153615833bc590b0.tar.bz2 u-boot-f018545ef756c4bc567d1bbf153615833bc590b0.zip | |
net: phy: micrel: center FLP burst timing at 16ms
Like [1], reset the FLP burst timing for the KSZ9031 to the 16ms
specified by the IEEE802.3 standard from the chip's default of 8ms.
For more details, see the "Auto-Negotiation Timing" section of the
KSZ9031RNX datasheet.
[1] https://patchwork.kernel.org/patch/6558371/
Signed-off-by: Ash Charles <ash.charles@savoirfairelinux.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'include/micrel.h')
| -rw-r--r-- | include/micrel.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/micrel.h b/include/micrel.h index e6d145d4b2..3e6b5312d8 100644 --- a/include/micrel.h +++ b/include/micrel.h @@ -20,6 +20,9 @@ #define MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW 0x6 #define MII_KSZ9031_EXT_RGMII_CLOCK_SKEW 0x8 +#define MII_KSZ9031_FLP_BURST_TX_LO 0x3 +#define MII_KSZ9031_FLP_BURST_TX_HI 0x4 + /* Registers */ #define MMD_ACCESS_CONTROL 0xd #define MMD_ACCESS_REG_DATA 0xe |