18c2ecf20Sopenharmony_ci================= 28c2ecf20Sopenharmony_cigx6605s SOC Timer 38c2ecf20Sopenharmony_ci================= 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ciThe timer is used in gx6605s soc as system timer and the driver 68c2ecf20Sopenharmony_cicontain clk event and clk source. 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci============================== 98c2ecf20Sopenharmony_citimer node bindings definition 108c2ecf20Sopenharmony_ci============================== 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_ci Description: Describes gx6605s SOC timer 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ci PROPERTIES 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci - compatible 178c2ecf20Sopenharmony_ci Usage: required 188c2ecf20Sopenharmony_ci Value type: <string> 198c2ecf20Sopenharmony_ci Definition: must be "csky,gx6605s-timer" 208c2ecf20Sopenharmony_ci - reg 218c2ecf20Sopenharmony_ci Usage: required 228c2ecf20Sopenharmony_ci Value type: <u32 u32> 238c2ecf20Sopenharmony_ci Definition: <phyaddr size> in soc from cpu view 248c2ecf20Sopenharmony_ci - clocks 258c2ecf20Sopenharmony_ci Usage: required 268c2ecf20Sopenharmony_ci Value type: phandle + clock specifier cells 278c2ecf20Sopenharmony_ci Definition: must be input clk node 288c2ecf20Sopenharmony_ci - interrupt 298c2ecf20Sopenharmony_ci Usage: required 308c2ecf20Sopenharmony_ci Value type: <u32> 318c2ecf20Sopenharmony_ci Definition: must be timer irq num defined by soc 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ciExamples: 348c2ecf20Sopenharmony_ci--------- 358c2ecf20Sopenharmony_ci 368c2ecf20Sopenharmony_ci timer0: timer@20a000 { 378c2ecf20Sopenharmony_ci compatible = "csky,gx6605s-timer"; 388c2ecf20Sopenharmony_ci reg = <0x0020a000 0x400>; 398c2ecf20Sopenharmony_ci clocks = <&dummy_apb_clk>; 408c2ecf20Sopenharmony_ci interrupts = <10>; 418c2ecf20Sopenharmony_ci interrupt-parent = <&intc>; 428c2ecf20Sopenharmony_ci }; 43