Add Designware GPIO dts binding to APM X-Gene platform
Signed-off-by: Feng Kan <fkan@xxxxxxx>
---
arch/arm64/boot/dts/apm-storm.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index c5f0a47..63e58d3 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -363,5 +363,20 @@
#clock-cells = <1>;
clocks = <&rtcclk 0>;
};
+
+ dwgpio: dwgpio@1c024000 {
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x0 0x1c024000 0x0 0x1000>;
+ reg-io-width = <4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ porta: gpio-controller@0 {
+ compatible = "snps,dw-apb-gpio-port";
+ gpio-controller;
+ snps,nr-gpios = <32>;
+ reg = <0>;
+ };
+ };
};
};
--
1.9.1
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