diff options
| author | Nevo Hed <nhed+github@starry.com> | 2019-08-15 18:08:43 -0400 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2019-12-09 09:47:42 -0600 |
| commit | 06f555274e9f8a695243bdd791186adb4ffc68e0 (patch) | |
| tree | 3f883718dbb3e6dd448b72a54e67200d96dbbae6 /arch/arm/dts/armada-cp110-slave.dtsi | |
| parent | 623948377acf1ba8f4b277e954155035b9800330 (diff) | |
arm: dts: armada-cp110-*dtsi: add xmdio nodes
Based on upstream-linux
See https://github.com/torvalds/linux/commit/f66b2aff.
However made the XSMI register window 0x16 (22) bytes per my reading
of the functional spec. Similar commits in Marvels own repo bump it
to 0x200 (512) bytes but I did not see the reasoning for that.
https://github.com/MarvellEmbeddedProcessors/u-boot-marvell/commit/4d932b4.
Also added device-name attributes to prevent ambiguity in the `mdio`
command.
Signed-off-by: Nevo Hed <nhed+github@starry.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'arch/arm/dts/armada-cp110-slave.dtsi')
| -rw-r--r-- | arch/arm/dts/armada-cp110-slave.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/dts/armada-cp110-slave.dtsi b/arch/arm/dts/armada-cp110-slave.dtsi index 2fbd7b5514..b426a4eb69 100644 --- a/arch/arm/dts/armada-cp110-slave.dtsi +++ b/arch/arm/dts/armada-cp110-slave.dtsi @@ -99,6 +99,15 @@ device-name = "cps-mdio"; }; + cps_xmdio: mdio@12a600 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,xmdio"; + reg = <0x12a600 0x16>; + status = "disabled"; + device-name = "cps-xmdio"; + }; + cps_syscon0: system-controller@440000 { compatible = "marvell,cp110-system-controller0", "syscon"; |