ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT

This patch ensures the tc3589x and tc3598x-gpio devices are
rightfully given interrupt controller status. We also describe
the tc3598x-gpio GPIO expander in full and specify it as a GPIO
controller. Finally we reference that the external MMC slot's
Card Detection GPIO on the HREF is located on the tc3598x-gpio
expander.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index e853882921ec..2131d77dc9c9 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -37,6 +37,21 @@
                         tc3589x@42 {
                                 compatible = "tc3589x";
                                 reg = <0x42>;
+                                interrupt-parent = <&gpio6>;
+                                interrupts = <25 0x1>;
+
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+
+                                tc3589x_gpio: tc3589x_gpio {
+                                        compatible = "tc3589x-gpio";
+                                        interrupts = <0 0x1>;
+
+                                        interrupt-controller;
+                                        #interrupt-cells = <2>;
+                                        gpio-controller;
+                                        #gpio-cells = <2>;
+                                };
                         };
 
                         tps61052@33 {