[PATCH 5/7] MIPS: mscc: ocelot: add GPIO4 pinmuxing DT node

[Quentin Schulz <quentin.schulz@xxxxxxxxxxx>]

In order to use GPIO4 as a GPIO, we need to mux it in this mode so let's
declare a new pinctrl DT node for it.

Signed-off-by: Quentin Schulz <quentin.schulz@xxxxxxxxxxx>
---
 arch/mips/boot/dts/mscc/ocelot.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/mips/boot/dts/mscc/ocelot.dtsi b/arch/mips/boot/dts/mscc/ocelot.dtsi
index 8ce317c..b5c4c74 100644
--- a/arch/mips/boot/dts/mscc/ocelot.dtsi
+++ b/arch/mips/boot/dts/mscc/ocelot.dtsi
@@ -182,6 +182,11 @@
 			interrupts = <13>;
 			#interrupt-cells = <2>;
 
+			gpio4: gpio4 {
+				pins = "GPIO_4";
+				function = "gpio";
+			};
+
 			uart_pins: uart-pins {
 				pins = "GPIO_6", "GPIO_7";
 				function = "uart";
-- 
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