1*c66ec88fSEmmanuel VadotAmlogic Internal Clock Measurer 2*c66ec88fSEmmanuel Vadot=============================== 3*c66ec88fSEmmanuel Vadot 4*c66ec88fSEmmanuel VadotThe Amlogic SoCs contains an IP to measure the internal clocks. 5*c66ec88fSEmmanuel VadotThe precision is multiple of MHz, useful to debug the clock states. 6*c66ec88fSEmmanuel Vadot 7*c66ec88fSEmmanuel VadotRequired properties: 8*c66ec88fSEmmanuel Vadot- compatible: Shall contain one of the following : 9*c66ec88fSEmmanuel Vadot "amlogic,meson-gx-clk-measure" for GX SoCs 10*c66ec88fSEmmanuel Vadot "amlogic,meson8-clk-measure" for Meson8 SoCs 11*c66ec88fSEmmanuel Vadot "amlogic,meson8b-clk-measure" for Meson8b SoCs 12*c66ec88fSEmmanuel Vadot "amlogic,meson-axg-clk-measure" for AXG SoCs 13*c66ec88fSEmmanuel Vadot "amlogic,meson-g12a-clk-measure" for G12a SoCs 14*c66ec88fSEmmanuel Vadot "amlogic,meson-sm1-clk-measure" for SM1 SoCs 15*c66ec88fSEmmanuel Vadot- reg: base address and size of the Clock Measurer register space. 16*c66ec88fSEmmanuel Vadot 17*c66ec88fSEmmanuel VadotExample: 18*c66ec88fSEmmanuel Vadot clock-measure@8758 { 19*c66ec88fSEmmanuel Vadot compatible = "amlogic,meson-gx-clk-measure"; 20*c66ec88fSEmmanuel Vadot reg = <0x0 0x8758 0x0 0x10>; 21*c66ec88fSEmmanuel Vadot }; 22