[PATCH 3/3] arm64: dts: Hi3660: Add binding for stub clock

[Kaihua Zhong]

Add DT binding for Hi3660 stub clock driver.

Reviewed-by: Leo Yan <leo....@linaro.org>
Signed-off-by: Kai Zhao <zhaok...@hisilicon.com>
Signed-off-by: Kevin Wang <kevin.wang...@hisilicon.com>
Signed-off-by: Ruyi Wang <wangr...@huawei.com>
Signed-off-by: Kaihua Zhong <zhongkai...@huawei.com>
---
 arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi 
b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index b7a90d6..89a2a13 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -285,6 +285,14 @@
                        #reset-cells = <2>;
                };
 
+               stub_clock: stub_clock {
+                       compatible = "hisilicon,hi3660-stub-clk";
+                       reg = <0x0 0xe896b500 0x0 0x0100>;
+                       #clock-cells = <1>;
+                       x-names = "mbox-tx";
+                       xes = <&mailbox 13 3 0>;
+               };
+
                dual_timer0: timer@fff14000 {
                        compatible = "arm,sp804", "arm,primecell";
                        reg = <0x0 0xfff14000 0x0 0x1000>;
-- 
1.9.1