arm64: dts: Add APM X-Gene 2 standby GPIO controller DTS entries

Add standby domain gpio controller for APM X-Gene 2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>

diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index 350b82b..c804f8f 100644 (file)
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -224,6 +224,21 @@
                        dma-coherent;
                };
 
+               sbgpio: sbgpio@17001000{
+                       compatible = "apm,xgene-gpio-sb";
+                       reg = <0x0 0x17001000 0x0 0x400>;
+                       #gpio-cells = <2>;
+                       gpio-controller;
+                       interrupts = <0x0 0x28 0x1>,
+                                    <0x0 0x29 0x1>,
+                                    <0x0 0x2a 0x1>,
+                                    <0x0 0x2b 0x1>,
+                                    <0x0 0x2c 0x1>,
+                                    <0x0 0x2d 0x1>,
+                                    <0x0 0x2e 0x1>,
+                                    <0x0 0x2f 0x1>;
+               };
+
                sgenet0: ethernet@1f610000 {
                        compatible = "apm,xgene2-sgenet";
                        status = "disabled";