BLSP2_UART4_APPS_CLK_SRC   77 include/dt-bindings/clock/qcom,gcc-apq8084.h #define BLSP2_UART4_APPS_CLK_SRC			60
BLSP2_UART4_APPS_CLK_SRC   74 include/dt-bindings/clock/qcom,gcc-msm8974.h #define BLSP2_UART4_APPS_CLK_SRC				57