diff mbox series

[v4,11/13] ARM: dts: lan966x: add serdes node

Message ID 20220502224127.2604333-12-michael@walle.cc (mailing list archive)
State New, archived
Headers show
Series ARM: dts: lan966x: dtsi improvements and KSwitch D10 support | expand

Commit Message

Michael Walle May 2, 2022, 10:41 p.m. UTC 
Add the SerDes node. On the LAN966x SoC these SerDes are used to connect
network PHYs.

By default, that node is disabled.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 arch/arm/boot/dts/lan966x.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Claudiu Beznea May 9, 2022, 6:26 a.m. UTC | #1 
On 03.05.2022 01:41, Michael Walle wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> Add the SerDes node. On the LAN966x SoC these SerDes are used to connect
> network PHYs.
> 
> By default, that node is disabled.
> 
> Signed-off-by: Michael Walle <michael@walle.cc>

Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>


> ---
>  arch/arm/boot/dts/lan966x.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
> index 7020b31322d8..d8185f5c7bfc 100644
> --- a/arch/arm/boot/dts/lan966x.dtsi
> +++ b/arch/arm/boot/dts/lan966x.dtsi
> @@ -500,6 +500,14 @@ hwmon: hwmon@e2010180 {
>                         clocks = <&sys_clk>;
>                 };
> 
> +               serdes: serdes@e202c000 {
> +                       compatible = "microchip,lan966x-serdes";
> +                       reg = <0xe202c000 0x9c>,
> +                             <0xe2004010 0x4>;
> +                       #phy-cells = <2>;
> +                       status = "disabled";
> +               };
> +
>                 gic: interrupt-controller@e8c11000 {
>                         compatible = "arm,gic-400", "arm,cortex-a7-gic";
>                         #interrupt-cells = <3>;
> --
> 2.30.2
>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 7020b31322d8..d8185f5c7bfc 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -500,6 +500,14 @@  hwmon: hwmon@e2010180 {
 			clocks = <&sys_clk>;
 		};
 
+		serdes: serdes@e202c000 {
+			compatible = "microchip,lan966x-serdes";
+			reg = <0xe202c000 0x9c>,
+			      <0xe2004010 0x4>;
+			#phy-cells = <2>;
+			status = "disabled";
+		};
+
 		gic: interrupt-controller@e8c11000 {
 			compatible = "arm,gic-400", "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;