162306a36Sopenharmony_ci================= 262306a36Sopenharmony_cigx6605s SOC Timer 362306a36Sopenharmony_ci================= 462306a36Sopenharmony_ci 562306a36Sopenharmony_ciThe timer is used in gx6605s soc as system timer and the driver 662306a36Sopenharmony_cicontain clk event and clk source. 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci============================== 962306a36Sopenharmony_citimer node bindings definition 1062306a36Sopenharmony_ci============================== 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci Description: Describes gx6605s SOC timer 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci PROPERTIES 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci - compatible 1762306a36Sopenharmony_ci Usage: required 1862306a36Sopenharmony_ci Value type: <string> 1962306a36Sopenharmony_ci Definition: must be "csky,gx6605s-timer" 2062306a36Sopenharmony_ci - reg 2162306a36Sopenharmony_ci Usage: required 2262306a36Sopenharmony_ci Value type: <u32 u32> 2362306a36Sopenharmony_ci Definition: <phyaddr size> in soc from cpu view 2462306a36Sopenharmony_ci - clocks 2562306a36Sopenharmony_ci Usage: required 2662306a36Sopenharmony_ci Value type: phandle + clock specifier cells 2762306a36Sopenharmony_ci Definition: must be input clk node 2862306a36Sopenharmony_ci - interrupt 2962306a36Sopenharmony_ci Usage: required 3062306a36Sopenharmony_ci Value type: <u32> 3162306a36Sopenharmony_ci Definition: must be timer irq num defined by soc 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ciExamples: 3462306a36Sopenharmony_ci--------- 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci timer0: timer@20a000 { 3762306a36Sopenharmony_ci compatible = "csky,gx6605s-timer"; 3862306a36Sopenharmony_ci reg = <0x0020a000 0x400>; 3962306a36Sopenharmony_ci clocks = <&dummy_apb_clk>; 4062306a36Sopenharmony_ci interrupts = <10>; 4162306a36Sopenharmony_ci interrupt-parent = <&intc>; 4262306a36Sopenharmony_ci }; 43