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authorGreg Ungerer <gerg@kernel.org>2019-01-30 11:24:06 +1000
committerDavid S. Miller <davem@davemloft.net>2019-01-30 14:26:07 -0800
commit9389b5e9467f71360d83310502de1ba0dc8960f1 (patch)
tree1ab0c67b4c7da3193e8341f73be959e8733160e0 /Documentation
parentddda1ac116c852bb969541ed53cffef7255c4961 (diff)
downloadlinux-9389b5e9467f71360d83310502de1ba0dc8960f1.tar.bz2
dt-bindings: net: dsa: add new MT7530 binding to support MT7621
Add devicetree binding to support the compatible mt7530 switch as used in the MediaTek MT7621 SoC. Signed-off-by: Greg Ungerer <gerg@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/dsa/mt7530.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
index aa3527f71fdc..47aa205ee0bd 100644
--- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt
+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
@@ -3,12 +3,16 @@ Mediatek MT7530 Ethernet switch
Required properties:
-- compatible: Must be compatible = "mediatek,mt7530";
+- compatible: may be compatible = "mediatek,mt7530"
+ or compatible = "mediatek,mt7621"
- #address-cells: Must be 1.
- #size-cells: Must be 0.
- mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
on multi-chip module belong to MT7623A has or the remotely standalone
chip as the function MT7623N reference board provided for.
+
+If compatible mediatek,mt7530 is set then the following properties are required
+
- core-supply: Phandle to the regulator node necessary for the core power.
- io-supply: Phandle to the regulator node necessary for the I/O power.
See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt