Add the pinctrl nodes for the Realtek RTD1625 SoC.

Signed-off-by: Yu-Chun Lin <eleanor.lin@realtek.com>
---
Changes in v3:
- None
---
 arch/arm64/boot/dts/realtek/kent.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/realtek/kent.dtsi b/arch/arm64/boot/dts/realtek/kent.dtsi
index ae006ce24420..8d4293cd4c03 100644
--- a/arch/arm64/boot/dts/realtek/kent.dtsi
+++ b/arch/arm64/boot/dts/realtek/kent.dtsi
@@ -150,6 +150,26 @@ uart0: serial@7800 {
 				reg-shift = <2>;
 				status = "disabled";
 			};
+
+			iso_pinctrl: pinctrl@4e000 {
+				compatible = "realtek,rtd1625-iso-pinctrl";
+				reg = <0x4e000 0x1a4>;
+			};
+
+			main2_pinctrl: pinctrl@4f200 {
+				compatible = "realtek,rtd1625-main2-pinctrl";
+				reg = <0x4f200 0x50>;
+			};
+
+			isom_pinctrl: pinctrl@146200 {
+				compatible = "realtek,rtd1625-isom-pinctrl";
+				reg = <0x146200 0x34>;
+			};
+
+			ve4_pinctrl: pinctrl@14e000 {
+				compatible = "realtek,rtd1625-ve4-pinctrl";
+				reg = <0x14e000 0x84>;
+			};
 		};
 
 		gic: interrupt-controller@ff100000 {
-- 
2.34.1