diff mbox series

[v2] ARM: dts: lan966x: Enable sgpio on pcb8291

Message ID 20221026174303.702919-1-horatiu.vultur@microchip.com
State Accepted
Commit 0873509ea64739a9be02e8ee7b4ff573e503ab8e
Headers show
Series [v2] ARM: dts: lan966x: Enable sgpio on pcb8291 | expand

Commit Message

Horatiu Vultur Oct. 26, 2022, 5:43 p.m. UTC 
Enable sgpio node on pcb8291 as this is needed to be able to control
the LEDs on this board. Otherwise the LEDs support on the board will
not be available.
On the other board pcb8309 the sgpio is already enabled because it
needed to access the SFP ports.

Fixes: 0b7baa1a307f ("ARM: dts: lan966x: add led configuration")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>

---
v1->v2:
- add fixes tag
---
 arch/arm/boot/dts/lan966x-pcb8291.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts
index f4f054cdf2a87..3a3d76af86122 100644
--- a/arch/arm/boot/dts/lan966x-pcb8291.dts
+++ b/arch/arm/boot/dts/lan966x-pcb8291.dts
@@ -69,6 +69,12 @@  can0_b_pins:  can0-b-pins {
 		pins = "GPIO_35", "GPIO_36";
 		function = "can0_b";
 	};
+
+	sgpio_a_pins: sgpio-a-pins {
+		/* SCK, D0, D1, LD */
+		pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35";
+		function = "sgpio_a";
+	};
 };
 
 &can0 {
@@ -118,6 +124,20 @@  &serdes {
 	status = "okay";
 };
 
+&sgpio {
+	pinctrl-0 = <&sgpio_a_pins>;
+	pinctrl-names = "default";
+	microchip,sgpio-port-ranges = <0 3>, <8 11>;
+	status = "okay";
+
+	gpio@0 {
+		ngpios = <64>;
+	};
+	gpio@1 {
+		ngpios = <64>;
+	};
+};
+
 &switch {
 	status = "okay";
 };