| Message ID | 20230421113758.3465678-1-horatiu.vultur@microchip.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | ARM: dts: lan966x: Add support for SMA connectors | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Not a local patch |
The 04/21/2023 13:37, Horatiu Vultur wrote: Hi, > The pcb8309 has 2 SMA connectors which are connected to the lan966x > chip. The lan966x can generate 1PPS output on one of them and it can > receive 1PPS input on the other one. Just a gentle ping. Thanks. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> > --- > arch/arm/boot/dts/lan966x-pcb8309.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts > index c436cd20d4b4c..0cb505f79ba1a 100644 > --- a/arch/arm/boot/dts/lan966x-pcb8309.dts > +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts > @@ -144,6 +144,18 @@ fc4_b_pins: fc4-b-pins { > function = "fc4_b"; > }; > > + pps_out_pins: pps-out-pins { > + /* 1pps output */ > + pins = "GPIO_38"; > + function = "ptpsync_3"; > + }; > + > + ptp_ext_pins: ptp-ext-pins { > + /* 1pps input */ > + pins = "GPIO_39"; > + function = "ptpsync_4"; > + }; > + > sgpio_a_pins: sgpio-a-pins { > /* SCK, D0, D1, LD */ > pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; > @@ -212,5 +224,7 @@ gpio@1 { > }; > > &switch { > + pinctrl-0 = <&pps_out_pins>, <&ptp_ext_pins>; > + pinctrl-names = "default"; > status = "okay"; > }; > -- > 2.38.0 >
On 21.04.2023 14:37, Horatiu Vultur wrote: > The pcb8309 has 2 SMA connectors which are connected to the lan966x > chip. The lan966x can generate 1PPS output on one of them and it can > receive 1PPS input on the other one. > > Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Applied to at91-dt, thanks! > --- > arch/arm/boot/dts/lan966x-pcb8309.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts > index c436cd20d4b4c..0cb505f79ba1a 100644 > --- a/arch/arm/boot/dts/lan966x-pcb8309.dts > +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts > @@ -144,6 +144,18 @@ fc4_b_pins: fc4-b-pins { > function = "fc4_b"; > }; > > + pps_out_pins: pps-out-pins { > + /* 1pps output */ > + pins = "GPIO_38"; > + function = "ptpsync_3"; > + }; > + > + ptp_ext_pins: ptp-ext-pins { > + /* 1pps input */ > + pins = "GPIO_39"; > + function = "ptpsync_4"; > + }; > + > sgpio_a_pins: sgpio-a-pins { > /* SCK, D0, D1, LD */ > pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; > @@ -212,5 +224,7 @@ gpio@1 { > }; > > &switch { > + pinctrl-0 = <&pps_out_pins>, <&ptp_ext_pins>; > + pinctrl-names = "default"; > status = "okay"; > };
diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts index c436cd20d4b4c..0cb505f79ba1a 100644 --- a/arch/arm/boot/dts/lan966x-pcb8309.dts +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts @@ -144,6 +144,18 @@ fc4_b_pins: fc4-b-pins { function = "fc4_b"; }; + pps_out_pins: pps-out-pins { + /* 1pps output */ + pins = "GPIO_38"; + function = "ptpsync_3"; + }; + + ptp_ext_pins: ptp-ext-pins { + /* 1pps input */ + pins = "GPIO_39"; + function = "ptpsync_4"; + }; + sgpio_a_pins: sgpio-a-pins { /* SCK, D0, D1, LD */ pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; @@ -212,5 +224,7 @@ gpio@1 { }; &switch { + pinctrl-0 = <&pps_out_pins>, <&ptp_ext_pins>; + pinctrl-names = "default"; status = "okay"; };
The pcb8309 has 2 SMA connectors which are connected to the lan966x chip. The lan966x can generate 1PPS output on one of them and it can receive 1PPS input on the other one. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> --- arch/arm/boot/dts/lan966x-pcb8309.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)