| Message ID | 1537985783-22724-1-git-send-email-yuiko.oshino@microchip.com |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | [net] dt-bindings: net: add support for Microchip KSZ9131 Ethernet PHY | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On 09/26/2018 11:16 AM, Yuiko Oshino wrote: > Add support for Microchip Technology KSZ9131 10/100/1000 Ethernet phy Capitalize PHY here. Targeting the "net" tree which is for bugfixes is not appropriate here since this is adding support for a new PHY model. The binding looks reasonable though: Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> > > Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com> > --- > .../devicetree/bindings/net/micrel-ksz90x1.txt | 29 +++++++++++++++++++++- > 1 file changed, 28 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt > index e22d8cf..d23d14a 100644 > --- a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt > +++ b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt > @@ -1,4 +1,4 @@ > -Micrel KSZ9021/KSZ9031 Gigabit Ethernet PHY > +Micrel/Microchip KSZ9021/KSZ9031/KSZ9131 Gigabit Ethernet PHY > > Some boards require special tuning values, particularly when it comes > to clock delays. You can specify clock delay values in the PHY OF > @@ -64,6 +64,33 @@ KSZ9031: > Attention: The link partner must be configurable as slave otherwise > no link will be established. > > +KSZ9131: > + > + All skew control options are specified in picoseconds. The minimum > + value is 0, and the maximum is property-dependent. The increment > + step is 100ps. The default value is the neutral setting, so setting > + rxc-skew-ps=<0> actually results in -700 picoseconds adjustment. > + > + Optional properties: > + > + Maximum value of 2400, default value 700: > + > + - rxc-skew-ps : Skew control of RX clock pad > + - txc-skew-ps : Skew control of TX clock pad > + > + Maximum value of 1500, default value 700: > + > + - rxdv-skew-ps : Skew control of RX CTL pad > + - txen-skew-ps : Skew control of TX CTL pad > + - rxd0-skew-ps : Skew control of RX data 0 pad > + - rxd1-skew-ps : Skew control of RX data 1 pad > + - rxd2-skew-ps : Skew control of RX data 2 pad > + - rxd3-skew-ps : Skew control of RX data 3 pad > + - txd0-skew-ps : Skew control of TX data 0 pad > + - txd1-skew-ps : Skew control of TX data 1 pad > + - txd2-skew-ps : Skew control of TX data 2 pad > + - txd3-skew-ps : Skew control of TX data 3 pad > + > Examples: > > mdio { >
diff --git a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt index e22d8cf..d23d14a 100644 --- a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt +++ b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt @@ -1,4 +1,4 @@ -Micrel KSZ9021/KSZ9031 Gigabit Ethernet PHY +Micrel/Microchip KSZ9021/KSZ9031/KSZ9131 Gigabit Ethernet PHY Some boards require special tuning values, particularly when it comes to clock delays. You can specify clock delay values in the PHY OF @@ -64,6 +64,33 @@ KSZ9031: Attention: The link partner must be configurable as slave otherwise no link will be established. +KSZ9131: + + All skew control options are specified in picoseconds. The minimum + value is 0, and the maximum is property-dependent. The increment + step is 100ps. The default value is the neutral setting, so setting + rxc-skew-ps=<0> actually results in -700 picoseconds adjustment. + + Optional properties: + + Maximum value of 2400, default value 700: + + - rxc-skew-ps : Skew control of RX clock pad + - txc-skew-ps : Skew control of TX clock pad + + Maximum value of 1500, default value 700: + + - rxdv-skew-ps : Skew control of RX CTL pad + - txen-skew-ps : Skew control of TX CTL pad + - rxd0-skew-ps : Skew control of RX data 0 pad + - rxd1-skew-ps : Skew control of RX data 1 pad + - rxd2-skew-ps : Skew control of RX data 2 pad + - rxd3-skew-ps : Skew control of RX data 3 pad + - txd0-skew-ps : Skew control of TX data 0 pad + - txd1-skew-ps : Skew control of TX data 1 pad + - txd2-skew-ps : Skew control of TX data 2 pad + - txd3-skew-ps : Skew control of TX data 3 pad + Examples: mdio {
Add support for Microchip Technology KSZ9131 10/100/1000 Ethernet phy Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com> --- .../devicetree/bindings/net/micrel-ksz90x1.txt | 29 +++++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-)