This add pinctrl support to the Microchip Sparx5 SoC.
Reviewed-by: Alexandre Belloni <[email protected]>
Signed-off-by: Lars Povlsen <[email protected]>
---
arch/arm64/boot/dts/microchip/sparx5.dtsi | 26 +++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
index 3136b4369f507..45a60993789c8 100644
--- a/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -102,6 +102,8 @@ gic: interrupt-controller@600300000 {
};
uart0: serial@600100000 {
+ pinctrl-0 = <&uart_pins>;
+ pinctrl-names = "default";
compatible = "ns16550a";
reg = <0x6 0x00100000 0x20>;
clocks = <&ahb_clk>;
@@ -113,6 +115,8 @@ uart0: serial@600100000 {
};
uart1: serial@600102000 {
+ pinctrl-0 = <&uart2_pins>;
+ pinctrl-names = "default";
compatible = "ns16550a";
reg = <0x6 0x00102000 0x20>;
clocks = <&ahb_clk>;
@@ -131,5 +135,27 @@ timer1: timer@600105000 {
interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
};
+ gpio: pinctrl@6110101e0 {
+ compatible = "microchip,sparx5-pinctrl";
+ reg = <0x6 0x110101e0 0x90>, <0x6 0x10508010 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&gpio 0 0 64>;
+ interrupt-controller;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+
+ uart_pins: uart-pins {
+ pins = "GPIO_10", "GPIO_11";
+ function = "uart";
+ };
+
+ uart2_pins: uart2-pins {
+ pins = "GPIO_26", "GPIO_27";
+ function = "uart2";
+ };
+
+ };
+
};
};
--
2.26.2