1*4882a593SmuzhiyunAmlogic Internal Clock Measurer 2*4882a593Smuzhiyun=============================== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunThe Amlogic SoCs contains an IP to measure the internal clocks. 5*4882a593SmuzhiyunThe precision is multiple of MHz, useful to debug the clock states. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunRequired properties: 8*4882a593Smuzhiyun- compatible: Shall contain one of the following : 9*4882a593Smuzhiyun "amlogic,meson-gx-clk-measure" for GX SoCs 10*4882a593Smuzhiyun "amlogic,meson8-clk-measure" for Meson8 SoCs 11*4882a593Smuzhiyun "amlogic,meson8b-clk-measure" for Meson8b SoCs 12*4882a593Smuzhiyun "amlogic,meson-axg-clk-measure" for AXG SoCs 13*4882a593Smuzhiyun "amlogic,meson-g12a-clk-measure" for G12a SoCs 14*4882a593Smuzhiyun "amlogic,meson-sm1-clk-measure" for SM1 SoCs 15*4882a593Smuzhiyun- reg: base address and size of the Clock Measurer register space. 16*4882a593Smuzhiyun 17*4882a593SmuzhiyunExample: 18*4882a593Smuzhiyun clock-measure@8758 { 19*4882a593Smuzhiyun compatible = "amlogic,meson-gx-clk-measure"; 20*4882a593Smuzhiyun reg = <0x0 0x8758 0x0 0x10>; 21*4882a593Smuzhiyun }; 22