* [PATCH] ARM: dts: lan966x: Add support for SMA connectors
@ 2023-04-21 11:37 Horatiu Vultur
2023-05-21 15:10 ` Horatiu Vultur
2023-05-22 9:41 ` Claudiu.Beznea
0 siblings, 2 replies; 3+ messages in thread
From: Horatiu Vultur @ 2023-04-21 11:37 UTC (permalink / raw)
To: devicetree, linux-kernel, netdev
Cc: robh+dt, krzysztof.kozlowski+dt, richardcochran, nicolas.ferre,
claudiu.beznea, Horatiu Vultur
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(+)
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
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: lan966x: Add support for SMA connectors
2023-04-21 11:37 [PATCH] ARM: dts: lan966x: Add support for SMA connectors Horatiu Vultur
@ 2023-05-21 15:10 ` Horatiu Vultur
2023-05-22 9:41 ` Claudiu.Beznea
1 sibling, 0 replies; 3+ messages in thread
From: Horatiu Vultur @ 2023-05-21 15:10 UTC (permalink / raw)
To: devicetree, linux-kernel, netdev
Cc: robh+dt, krzysztof.kozlowski+dt, richardcochran, nicolas.ferre,
claudiu.beznea
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
>
--
/Horatiu
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: lan966x: Add support for SMA connectors
2023-04-21 11:37 [PATCH] ARM: dts: lan966x: Add support for SMA connectors Horatiu Vultur
2023-05-21 15:10 ` Horatiu Vultur
@ 2023-05-22 9:41 ` Claudiu.Beznea
1 sibling, 0 replies; 3+ messages in thread
From: Claudiu.Beznea @ 2023-05-22 9:41 UTC (permalink / raw)
To: Horatiu.Vultur, devicetree, linux-kernel, netdev
Cc: robh+dt, krzysztof.kozlowski+dt, richardcochran, Nicolas.Ferre
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";
> };
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-04-21 11:37 [PATCH] ARM: dts: lan966x: Add support for SMA connectors Horatiu Vultur
2023-05-21 15:10 ` Horatiu Vultur
2023-05-22 9:41 ` Claudiu.Beznea
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