ARM: dts: lan966x: add led configuration

Add led configuration for pcb8291 and pcb8309. Both pcbs have 4 leds which
are connected to the sgpio controller.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220902062447.443846-1-horatiu.vultur@microchip.com

diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts
index 24d9055..289a316 100644 (file)
--- a/arch/arm/boot/dts/lan966x-pcb8291.dts
+++ b/arch/arm/boot/dts/lan966x-pcb8291.dts
@@ -23,6 +23,34 @@
                gpios = <&gpio 56 GPIO_ACTIVE_LOW>;
                priority = <200>;
        };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led-s0-blue {
+                       label = "s0:blue";
+                       gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s0-green {
+                       label = "s0:green";
+                       gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s1-blue {
+                       label = "s1:blue";
+                       gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s1-green {
+                       label = "s1:green";
+                       gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+       };
 };
 
 &gpio {

diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts
index 05ce27e..cfd7c89 100644 (file)
--- a/arch/arm/boot/dts/lan966x-pcb8309.dts
+++ b/arch/arm/boot/dts/lan966x-pcb8309.dts
@@ -42,6 +42,34 @@
                };
        };
 
+       leds {
+               compatible = "gpio-leds";
+
+               led-s0-green {
+                       label = "s0:green";
+                       gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s0-red {
+                       label = "s0:red";
+                       gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s1-green {
+                       label = "s1:green";
+                       gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+
+               led-s1-red {
+                       label = "s1:red";
+                       gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+       };
+
        mux: mux-controller {
                compatible = "gpio-mux";
                #mux-control-cells = <0>;