ARM: dts: enable GPIO for Broadcom Cygnus

This enables all 3 GPIO controllers including the ASIU GPIO, the
chipcommonG GPIO, and the ALWAYS-ON GPIO, for Broadcom Cygnus SoC

Signed-off-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Tested-by: Dmitry Torokhov <dtor@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index 1cbae6a052f16be3375509264bfbe5449a3915e0..63b7fed736148f50a12361c6960fcdc162c63583 100644 (file)
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -60,6 +60,36 @@
                      <0x0301d24c 0x2c>;
        };
 
+       gpio_crmu: gpio@03024800 {
+               compatible = "brcm,cygnus-crmu-gpio";
+               reg = <0x03024800 0x50>,
+                     <0x03024008 0x18>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       gpio_ccm: gpio@1800a000 {
+               compatible = "brcm,cygnus-ccm-gpio";
+               reg = <0x1800a000 0x50>,
+                     <0x0301d164 0x20>;
+               #gpio-cells = <2>;
+               gpio-controller;
+               interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-controller;
+       };
+
+       gpio_asiu: gpio@180a5000 {
+               compatible = "brcm,cygnus-asiu-gpio";
+               reg = <0x180a5000 0x668>;
+               #gpio-cells = <2>;
+               gpio-controller;
+
+               pinmux = <&pinctrl>;
+
+               interrupt-controller;
+               interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+       };
+
        amba {
                #address-cells = <1>;
                #size-cells = <1>;