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| author | INAGAKI Hiroshi <musashino.open@gmail.com> | 2020-03-30 15:47:44 +0900 |
|---|---|---|
| committer | Chuanhong Guo <gch981213@gmail.com> | 2020-06-11 21:50:01 +0800 |
| commit | 8f3b176e8654f19f8b545ceaad08423a1214b667 (patch) | |
| tree | c14803206004d40fdf11be2f4492c23cba14bda2 | |
| parent | 941ec28b355ea690b5682d2bf8175aa513379997 (diff) | |
| download | upstream-8f3b176e8654f19f8b545ceaad08423a1214b667.tar.gz upstream-8f3b176e8654f19f8b545ceaad08423a1214b667.tar.bz2 upstream-8f3b176e8654f19f8b545ceaad08423a1214b667.zip | |
kernel: rtl8367b: fix external interface modes
The interface mode number of RGMII_33V is 7 on RTL8367, but it's 9 on
RTL8367B.
the external interface modes for RTL8367 are follows:
- 0, Disabled
- 1, RGMII
- 2, MII_MAC
- 3, MII_PHY
- 4, TMII_MAC
- 5, TMII_PHY
- 6, GMII
- 7, RGMII_33V
the external interface modes for RTL8367B are follows:
- 0, Disabled
- 1, RGMII
- 2, MII_MAC
- 3, MII_PHY
- 4, TMII_MAC
- 5, TMII_PHY
- 6, GMII
- 7, RMII_MAC
- 8, RMII_PHY
- 9, RGMII_33V
But the driver in U-Boot of RT-N56U GPL tar blocks using RGMII_33V (9)
mode and it seems to be unsupported on RTL8367B, so drop it from
switch-case in rtl8367b_extif_set_mode.
ref (RTL8367):
- TL-WR2453ND v1
ref (RTL8367B):
- ASUS RT-N56U
- TP-Link Archer C2 v1
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/rtl8367b.c | 1 | ||||
| -rw-r--r-- | target/linux/generic/files/include/linux/rtl8367.h | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/rtl8367b.c b/target/linux/generic/files/drivers/net/phy/rtl8367b.c index 1b1d5001a3..3599791a51 100644 --- a/target/linux/generic/files/drivers/net/phy/rtl8367b.c +++ b/target/linux/generic/files/drivers/net/phy/rtl8367b.c @@ -781,7 +781,6 @@ static int rtl8367b_extif_set_mode(struct rtl8366_smi *smi, int id, /* set port mode */ switch (mode) { case RTL8367_EXTIF_MODE_RGMII: - case RTL8367_EXTIF_MODE_RGMII_33V: REG_RMW(smi, RTL8367B_CHIP_DEBUG0_REG, RTL8367B_DEBUG0_SEL33(id), RTL8367B_DEBUG0_SEL33(id)); diff --git a/target/linux/generic/files/include/linux/rtl8367.h b/target/linux/generic/files/include/linux/rtl8367.h index 855de6a5cc..14150393e2 100644 --- a/target/linux/generic/files/include/linux/rtl8367.h +++ b/target/linux/generic/files/include/linux/rtl8367.h @@ -39,6 +39,9 @@ enum rtl8367_extif_mode { RTL8367_EXTIF_MODE_TMII_PHY, RTL8367_EXTIF_MODE_GMII, RTL8367_EXTIF_MODE_RGMII_33V, + RTL8367B_EXTIF_MODE_RMII_MAC = 7, + RTL8367B_EXTIF_MODE_RMII_PHY, + RTL8367B_EXTIF_MODE_RGMII_33V, }; struct rtl8367_extif_config { |