Keep only one clock frequency for timer, because:
1. DT schema does not allow multiple frequencies in such property,
2. The Linux timer driver reads only first frequency.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221212163532.142533-9-krzysztof.kozlowski@linaro.org
                                     <GIC_PPI 5 (GIC_CPU_MASK_SIMPLE(2) |
                                                 IRQ_TYPE_EDGE_RISING)>;
                        reg = <0x0200a000 0x100>;
-                       clock-frequency = <25000000>,
-                                         <32768>;
+                       clock-frequency = <25000000>;
                        clocks = <&sleep_clk>;
                        clock-names = "sleep";
                        cpu-offset = <0x80000>;