Document new qca,rgmii0_1_8v and qca,rgmii56_1_8v needed to setup mac_pwr_sel register for qca8337 switch. Specific the use of this binding that is used only in qca8337 and not in qca8327. Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx> --- Documentation/devicetree/bindings/net/dsa/qca8k.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt index 8c73f67c43ca..9383d6bf2426 100644 --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt @@ -13,6 +13,14 @@ Required properties: Optional properties: - reset-gpios: GPIO to be used to reset the whole device +- qca,rgmii0-1-8v: Set the internal regulator to supply 1.8v for MAC0 port. + This is needed for qca8337 and toggles the supply voltage + from 1.5v to 1.8v. For the specific regs it was observed + that this is needed only for ipq8064 and ipq8065 target. +- qca,rgmii56-1-8v: Set the internal regulator to supply 1.8v for MAC5/6 port. + This is needed for qca8337 and toggles the supply voltage + from 1.5v to 1.8v. For the specific regs it was observed + that this is needed only for ipq8065 target. Subnodes: -- 2.32.0
