Thread (22 messages) 22 messages, 3 authors, 2022-05-11

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

From: <hidden>
Date: 2022-05-09 06:38:43
Also in: linux-devicetree, lkml

On 03.05.2022 01:41, Michael Walle wrote:
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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 <redacted>
Reviewed-by: Claudiu Beznea <redacted>

quoted hunk ↗ jump to hunk
---
 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
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