arm64: dts: qcom: qcs404: add sleep clk fixed rate oscillator

This fixed rate clock is required for the operation of some devices
(ie watchdog).

Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index a97eeb4..131d804 100644 (file)
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -22,6 +22,12 @@
                        #clock-cells = <0>;
                        clock-frequency = <19200000>;
                };
+
+               sleep_clk: sleep-clk {
+                       compatible = "fixed-clock";
+                       #clock-cells = <0>;
+                       clock-frequency = <32768>;
+               };
        };
 
        cpus {