[PATCH 2/3] arm64: dts: realtek: Add GPIO support for RTD1625

[Yu-Chun Lin]

Add the GPIO node for the Realtek RTD1625 SoC.

Signed-off-by: Yu-Chun Lin <eleanor.lin at realtek.com>
---
 arch/arm64/boot/dts/realtek/kent.dtsi    | 43 ++++++++++++++++++++++++
 arch/arm64/boot/dts/realtek/rtd1501.dtsi |  8 +++++
 arch/arm64/boot/dts/realtek/rtd1861.dtsi |  8 +++++
 arch/arm64/boot/dts/realtek/rtd1920.dtsi |  8 +++++
 4 files changed, 67 insertions(+)

diff --git a/arch/arm64/boot/dts/realtek/kent.dtsi b/arch/arm64/boot/dts/realtek/kent.dtsi
index 8d4293cd4c03..746932c26724 100644
--- a/arch/arm64/boot/dts/realtek/kent.dtsi
+++ b/arch/arm64/boot/dts/realtek/kent.dtsi
@@ -151,6 +151,39 @@ uart0: serial at 7800 {
 				status = "disabled";
 			};
 
+			gpio: gpio at 31100 {
+				compatible = "realtek,rtd1625-iso-gpio";
+				reg = <0x31100 0x398>,
+				      <0x31000 0x100>;
+				gpio-controller;
+				gpio-ranges = <&isom_pinctrl 0 0 2>,
+					      <&ve4_pinctrl 2 0 6>,
+					      <&iso_pinctrl 8 0 4>,
+					      <&ve4_pinctrl 12 6 2>,
+					      <&main2_pinctrl 14 0 2>,
+					      <&ve4_pinctrl 16 8 4>,
+					      <&main2_pinctrl 20 2 3>,
+					      <&ve4_pinctrl 23 12 3>,
+					      <&iso_pinctrl 26 4 2>,
+					      <&isom_pinctrl 28 2 2>,
+					      <&ve4_pinctrl 30 15 6>,
+					      <&main2_pinctrl 36 5 6>,
+					      <&ve4_pinctrl 42 21 3>,
+					      <&iso_pinctrl 45 6 6>,
+					      <&ve4_pinctrl 51 24 1>,
+					      <&iso_pinctrl 52 12 1>,
+					      <&ve4_pinctrl 53 25 11>,
+					      <&main2_pinctrl 64 11 28>,
+					      <&ve4_pinctrl 92 36 2>,
+					      <&iso_pinctrl 94 13 19>,
+					      <&iso_pinctrl 128 32 4>,
+					      <&ve4_pinctrl 132 38 13>,
+					      <&iso_pinctrl 145 36 19>,
+					      <&ve4_pinctrl 164 51 2>;
+				#gpio-cells = <2>;
+				status = "disabled";
+			};
+
 			iso_pinctrl: pinctrl at 4e000 {
 				compatible = "realtek,rtd1625-iso-pinctrl";
 				reg = <0x4e000 0x1a4>;
@@ -161,6 +194,16 @@ main2_pinctrl: pinctrl at 4f200 {
 				reg = <0x4f200 0x50>;
 			};
 
+			iso_m_gpio: gpio at 89120 {
+				compatible = "realtek,rtd1625-isom-gpio";
+				reg = <0x89120 0x10>,
+				      <0x89100 0x20>;
+				gpio-controller;
+				gpio-ranges = <&isom_pinctrl 0 0 4>;
+				#gpio-cells = <2>;
+				status = "disabled";
+			};
+
 			isom_pinctrl: pinctrl at 146200 {
 				compatible = "realtek,rtd1625-isom-pinctrl";
 				reg = <0x146200 0x34>;
diff --git a/arch/arm64/boot/dts/realtek/rtd1501.dtsi b/arch/arm64/boot/dts/realtek/rtd1501.dtsi
index 65f7ede3df73..ae246a01f126 100644
--- a/arch/arm64/boot/dts/realtek/rtd1501.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1501.dtsi
@@ -10,3 +10,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&gpio {
+	status = "okay";
+};
+
+&iso_m_gpio {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1861.dtsi b/arch/arm64/boot/dts/realtek/rtd1861.dtsi
index 44c3de8f1f48..b5f08bdd9f17 100644
--- a/arch/arm64/boot/dts/realtek/rtd1861.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1861.dtsi
@@ -10,3 +10,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&gpio {
+	status = "okay";
+};
+
+&iso_m_gpio {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/realtek/rtd1920.dtsi b/arch/arm64/boot/dts/realtek/rtd1920.dtsi
index becf546216e9..94c8a43916a8 100644
--- a/arch/arm64/boot/dts/realtek/rtd1920.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd1920.dtsi
@@ -10,3 +10,11 @@
 &uart0 {
 	status = "okay";
 };
+
+&gpio {
+	status = "okay";
+};
+
+&iso_m_gpio {
+	status = "okay";
+};
-- 
2.34.1