From: John Crispin <john@xxxxxxxxxxx>
Airoha's GPIO controller on their ARM EN7523 SoCs consists of two banks of 32
GPIOs
Signed-off-by: John Crispin <john@xxxxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxx>
---
arch/arm/boot/dts/en7523-evb.dts | 8 ++++++++
arch/arm/boot/dts/en7523.dtsi | 20 ++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/en7523-evb.dts b/arch/arm/boot/dts/en7523-evb.dts
index 0a79f5f6c311..cd9cded5b564 100644
--- a/arch/arm/boot/dts/en7523-evb.dts
+++ b/arch/arm/boot/dts/en7523-evb.dts
@@ -33,3 +33,11 @@ &pcie0 {
&pcie1 {
status = "okay";
};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi
index 862da104d6f2..d9cc5a1b83b8 100644
--- a/arch/arm/boot/dts/en7523.dtsi
+++ b/arch/arm/boot/dts/en7523.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/en7523-clk.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
interrupt-parent = <&gic>;
@@ -120,6 +121,25 @@ uart1: serial@1fbf0000 {
status = "okay";
};
+ gpio0: gpio@1fbf0200 {
+ compatible = "airoha,en7523-gpio";
+ reg = <0x1fbf0204 0x4>,
+ <0x1fbf0200 0x4>,
+ <0x1fbf0220 0x4>,
+ <0x1fbf0214 0x4>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ gpio1: gpio@1fbf0270 {
+ compatible = "airoha,en7523-gpio";
+ reg = <0x1fbf0270 0x4>,
+ <0x1fbf0260 0x4>,
+ <0x1fbf0264 0x4>,
+ <0x1fbf0278 0x4>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
pcie0: pcie@1fa91000 {
compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie";
--
2.34.1
