Add the device tree node for the SGPIO IP block reused from the
SparX-5. Keep the node disabled by default.
Signed-off-by: Michael Walle <michael@xxxxxxxx>
Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/lan966x.dtsi | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index a99ffb4cfb8a..4c7beebbd1ef 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -223,6 +223,32 @@ gpio: pinctrl@e2004064 {
#interrupt-cells = <2>;
};
+ sgpio: gpio@e2004190 {
+ compatible = "microchip,sparx5-sgpio";
+ reg = <0xe2004190 0x118>;
+ clocks = <&sys_clk>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ sgpio_in: gpio@0 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <0>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+
+ sgpio_out: gpio@1 {
+ compatible = "microchip,sparx5-sgpio-bank";
+ reg = <1>;
+ gpio-controller;
+ #gpio-cells = <3>;
+ };
+ };
+
gic: interrupt-controller@e8c11000 {
compatible = "arm,gic-400", "arm,cortex-a7-gic";
#interrupt-cells = <3>;
--
2.30.2
