ARM: dts: aspeed: Add #interrupt-cells property to gpio controllers

Allows the GPIO controller to be used as an interrupt parent.

of_irq_find_parent() skips interrupt controller nodes that do
not have the #interrupt-cells property.

Signed-off-by: Mark Walton <mark.walton@serialtek.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 69f6b9d..9549f86 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -197,6 +197,7 @@
                                gpio-ranges = <&pinctrl 0 0 220>;
                                clocks = <&syscon ASPEED_CLK_APB>;
                                interrupt-controller;
+                               #interrupt-cells = <2>;
                        };
 
                        timer: timer@1e782000 {

diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index d107459..a1999f3 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -250,6 +250,7 @@
                                gpio-ranges = <&pinctrl 0 0 220>;
                                clocks = <&syscon ASPEED_CLK_APB>;
                                interrupt-controller;
+                               #interrupt-cells = <2>;
                        };
 
                        timer: timer@1e782000 {