diff options
| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2022-09-06 00:24:58 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-09-17 16:34:31 +0800 |
| commit | 5dfc7922ba02206c72a8844ac6b6bf0d7170a38f (patch) | |
| tree | e5bd5f51a02de43c00c8271a72dcf9ae8c667229 /arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | |
| parent | d314fd245d24a2ec5e6389817dd29cd3b907504a (diff) | |
arm64: dts: ls1028a-rdb: add more ethernet aliases
Commit "arm64: dts: ls1028a: enable swp5 and eno3 for all boards" which
Shawn declared as applied, but for which I can't find a sha1sum, has
enabled a new Ethernet port on the LS1028A-RDB (&enetc_port3), but
U-Boot, which passes a MAC address to Linux' device tree through the
/aliases node, fails to do this for this newly enabled port.
Fix that by adding more ethernet aliases in the only
backwards-compatible way possible: at the end of the current list.
And since it is possible to very easily convert either swp4 or swp5 to
DSA user ports now (which have a MAC address of their own), using these
U-Boot commands:
=> fdt addr $fdt_addr_r
=> fdt rm /soc/pcie@1f0000000/ethernet-switch@0,5/ports/port@4 ethernet
it would be good if those DSA user ports (swp4, swp5) gained a valid MAC
address from U-Boot as well. In order for that to work properly,
provision two more ethernet aliases for &mscc_felix_port{4,5} as well.
The resulting ordering is slightly unusual, but to me looks more natural
than eno0, eno2, swp0, swp1, swp2, swp3, eno3, swp4, swp5.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index e33725c60169..ecd2c1ea177f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -29,6 +29,9 @@ ethernet3 = &mscc_felix_port1; ethernet4 = &mscc_felix_port2; ethernet5 = &mscc_felix_port3; + ethernet6 = &mscc_felix_port4; + ethernet7 = &mscc_felix_port5; + ethernet8 = &enetc_port3; }; chosen { |