arm64: dts: hisilicon: hi3670: Add reset controller support

Add reset controller support for HiSilicon HI3670 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 2ed06e4..bc8363b 100644 (file)
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -151,6 +151,13 @@
                        #clock-cells = <1>;
                };
 
+               crg_rst: crg_rst_controller {
+                       compatible = "hisilicon,hi3670-reset",
+                                    "hisilicon,hi3660-reset";
+                       #reset-cells = <2>;
+                       hisi,rst-syscon = <&crg_ctrl>;
+               };
+
                pctrl: pctrl@e8a09000 {
                        compatible = "hisilicon,hi3670-pctrl", "syscon";
                        reg = <0x0 0xe8a09000 0x0 0x1000>;