ARM: dts: enable GPIO-b for Broadcom NSP

This enables the GPIO-b support for Broadcom NSP SoC

Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 7502556143f0..b6142bda661e 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -241,6 +241,16 @@
                         brcm,nand-has-wp;
                 };
 
+                gpiob: gpio@30000 {
+                        compatible = "brcm,iproc-nsp-gpio", "brcm,iproc-gpio";
+                        reg = <0x30000 0x50>;
+                        #gpio-cells = <2>;
+                        gpio-controller;
+                        ngpios = <4>;
+                        interrupt-controller;
+                        interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+                };
+
                 pwm: pwm@31000 {
                         compatible = "brcm,iproc-pwm";
                         reg = <0x31000 0x28>;