arm64: dts: berlin4ct: add GPIO nodes
authorJisheng Zhang <jszhang@marvell.com>
Fri, 18 Sep 2015 13:47:38 +0000 (21:47 +0800)
committerSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Sun, 20 Sep 2015 18:32:29 +0000 (20:32 +0200)
Marvell berlin4ct SoC has 6 GPIO ports powered by snps,dw-apb-gpio. This
patch adds the corresponding device tree nodes.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
arch/arm64/boot/dts/marvell/berlin4ct.dtsi

index dd4a10d605d920498c1426bed25b99a8315a74f2..a3b5f1d4a240c59e9d6431ec7f8777532fafc5cb 100644 (file)
                        interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
                };
 
+               apb@e80000 {
+                       compatible = "simple-bus";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       ranges = <0 0xe80000 0x10000>;
+                       interrupt-parent = <&aic>;
+
+                       gpio0: gpio@0400 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x0400 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               porta: gpio-port@0 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                                       interrupts = <0>;
+                               };
+                       };
+
+                       gpio1: gpio@0800 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x0800 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               portb: gpio-port@1 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                                       interrupts = <1>;
+                               };
+                       };
+
+                       gpio2: gpio@0c00 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x0c00 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               portc: gpio-port@2 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                                       interrupts = <2>;
+                               };
+                       };
+
+                       gpio3: gpio@1000 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x1000 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               portd: gpio-port@3 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                                       interrupt-controller;
+                                       #interrupt-cells = <2>;
+                                       interrupts = <3>;
+                               };
+                       };
+
+                       aic: interrupt-controller@3800 {
+                               compatible = "snps,dw-apb-ictl";
+                               reg = <0x3800 0x30>;
+                               interrupt-controller;
+                               #interrupt-cells = <1>;
+                               interrupt-parent = <&gic>;
+                               interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+                       };
+               };
+
                apb@fc0000 {
                        compatible = "simple-bus";
                        #address-cells = <1>;
                                interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
                        };
 
+                       sm_gpio0: gpio@8000 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x8000 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               porte: gpio-port@4 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                               };
+                       };
+
+                       sm_gpio1: gpio@9000 {
+                               compatible = "snps,dw-apb-gpio";
+                               reg = <0x9000 0x400>;
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               portf: gpio-port@5 {
+                                       compatible = "snps,dw-apb-gpio-port";
+                                       gpio-controller;
+                                       #gpio-cells = <2>;
+                                       snps,nr-gpios = <32>;
+                                       reg = <0>;
+                               };
+                       };
+
                        uart0: uart@d000 {
                                compatible = "snps,dw-apb-uart";
                                reg = <0xd000 0x100>;