GPIO device tree bindings for the Broadcom bcm281xx family of chips

Signed-off-by: Markus Mayer <redacted>
Reviewed-by: Tim Kryger <redacted>
Reviewed-by: Matt Porter <redacted>
---
 arch/arm/boot/dts/bcm11351.dtsi |   16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index c0cdf66..a3945e3 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi

@@ -63,6 +63,22 @@
                clock-frequency = <32768>;
        };

+       gpio: gpio at 35003000 {
+               compatible = "brcm,bcm11351-gpio", "brcm,kona-gpio";
+               reg = <0x35003000 0x800>;
+               interrupts =
+                      <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH
+                       GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH
+                       GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH
+                       GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
+                       GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH
+                       GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+               #gpio-cells = <2>;
+               #interrupt-cells = <2>;
+               gpio-controller;
+               interrupt-controller;
+       };