ARM: dts: qcom: msm8226: add clocks and clock-names to GCC node

Add the XO and Sleep Clock sources to the GCC node on MSM8226.
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230121192540.9177-3-rayyan@ansari.sh

arch/arm/boot/dts/qcom-msm8226.dtsi

@@ -8,6 +8,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
@@ -377,6 +378,11 @@ gcc: clock-controller@fc400000 {
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 			#power-domain-cells = <1>;
+
+			clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&sleep_clk>;
+			clock-names = "xo",
+				      "sleep_clk";
 		};
 
 		mmcc: clock-controller@fd8c0000 {