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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/net/mscc-miim.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/mscc-miim.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/mscc-miim.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/mscc-miim.txt b/Documentation/devicetree/bindings/net/mscc-miim.txt new file mode 100644 index 000000000..7104679cf --- /dev/null +++ b/Documentation/devicetree/bindings/net/mscc-miim.txt @@ -0,0 +1,26 @@ +Microsemi MII Management Controller (MIIM) / MDIO +================================================= + +Properties: +- compatible: must be "mscc,ocelot-miim" +- reg: The base address of the MDIO bus controller register bank. Optionally, a + second register bank can be defined if there is an associated reset register + for internal PHYs +- #address-cells: Must be <1>. +- #size-cells: Must be <0>. MDIO addresses have no size component. +- interrupts: interrupt specifier (refer to the interrupt binding) + +Typically an MDIO bus might have several children. + +Example: + mdio@107009c { + #address-cells = <1>; + #size-cells = <0>; + compatible = "mscc,ocelot-miim"; + reg = <0x107009c 0x36>, <0x10700f0 0x8>; + interrupts = <14>; + + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; |