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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-02-22 14:53:48 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-02-22 14:54:02 +0100 |
| commit | 3858bfca2b7811d97121910a87dc42f33498f2fe (patch) | |
| tree | 036d2e7680ea3a72d636d84207886b38f0c3cc86 /arch | |
| parent | ARM: tegra: Restore DT ABI on Tegra124 Chromebooks (diff) | |
| parent | Merge branch 'am335x-phy-fixes' into omap-for-v5.0/fixes-v2 (diff) | |
| download | linux-dev-3858bfca2b7811d97121910a87dc42f33498f2fe.tar.xz linux-dev-3858bfca2b7811d97121910a87dc42f33498f2fe.zip | |
Merge tag 'omap-for-v5.0/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
Two am335x ethernet phy mode fixes for v5.0-rc cycle
Recent changes with commit cd28d1d6e52e: ("net: phy: at803x: Disable phy
delay for RGMII mode") broke Ethernet on am335x-evmsk, and turns out some
device driver fixes are needed.
Even without the driver fixes, am335x needs to run in rgmii-id mode instead
rgmii-txid mode. Things have been working based on luck as the broken driver
has been configuring rgmii-id mode. Let's fix that as that way things work
as they're supposed to work from hardware wiring point of view.
* tag 'omap-for-v5.0/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am335x-evm: Fix PHY mode for ethernet
ARM: dts: am335x-evmsk: Fix PHY mode for ethernet
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evm.dts | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am335x-evmsk.dts | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index b67f5fee1469..dce5be5df97b 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -729,7 +729,7 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii-txid"; + phy-mode = "rgmii-id"; }; &tscadc { diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 172c0224e7f6..b128998097ce 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -651,13 +651,13 @@ &cpsw_emac0 { phy-handle = <ðphy0>; - phy-mode = "rgmii-txid"; + phy-mode = "rgmii-id"; dual_emac_res_vlan = <1>; }; &cpsw_emac1 { phy-handle = <ðphy1>; - phy-mode = "rgmii-txid"; + phy-mode = "rgmii-id"; dual_emac_res_vlan = <2>; }; |