1 files changed, 54 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/bitmain/bm1880.dtsi b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
index 55a4769e0de2..e4da4ec6a5ee 100644
--- a/arch/arm64/boot/dts/bitmain/bm1880.dtsi
+++ b/arch/arm64/boot/dts/bitmain/bm1880.dtsi
@@ -80,6 +80,60 @@
                         #interrupt-cells = <3>;
                 };
 
+                gpio0: gpio@50027000 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "snps,dw-apb-gpio";
+                        reg = <0x0 0x50027000 0x0 0x400>;
+
+                        porta: gpio-controller@0 {
+                                compatible = "snps,dw-apb-gpio-port";
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                                snps,nr-gpios = <32>;
+                                reg = <0>;
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+                                interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+                        };
+                };
+
+                gpio1: gpio@50027400 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "snps,dw-apb-gpio";
+                        reg = <0x0 0x50027400 0x0 0x400>;
+
+                        portb: gpio-controller@0 {
+                                compatible = "snps,dw-apb-gpio-port";
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                                snps,nr-gpios = <32>;
+                                reg = <0>;
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+                                interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+                        };
+                };
+
+                gpio2: gpio@50027800 {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        compatible = "snps,dw-apb-gpio";
+                        reg = <0x0 0x50027800 0x0 0x400>;
+
+                        portc: gpio-controller@0 {
+                                compatible = "snps,dw-apb-gpio-port";
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                                snps,nr-gpios = <8>;
+                                reg = <0>;
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+                                interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+                        };
+                };
+
                 uart0: serial@58018000 {
                         compatible = "snps,dw-apb-uart";
                         reg = <0x0 0x58018000 0x0 0x2000>;