1 ================= 1 =================
2 gx6605s SOC Timer 2 gx6605s SOC Timer
3 ================= 3 =================
4 4
5 The timer is used in gx6605s soc as system tim 5 The timer is used in gx6605s soc as system timer and the driver
6 contain clk event and clk source. 6 contain clk event and clk source.
7 7
8 ============================== 8 ==============================
9 timer node bindings definition 9 timer node bindings definition
10 ============================== 10 ==============================
11 11
12 Description: Describes gx6605s SOC tim 12 Description: Describes gx6605s SOC timer
13 13
14 PROPERTIES 14 PROPERTIES
15 15
16 - compatible 16 - compatible
17 Usage: required 17 Usage: required
18 Value type: <string> 18 Value type: <string>
19 Definition: must be "csky,gx66 19 Definition: must be "csky,gx6605s-timer"
20 - reg 20 - reg
21 Usage: required 21 Usage: required
22 Value type: <u32 u32> 22 Value type: <u32 u32>
23 Definition: <phyaddr size> in 23 Definition: <phyaddr size> in soc from cpu view
24 - clocks 24 - clocks
25 Usage: required 25 Usage: required
26 Value type: phandle + clock sp 26 Value type: phandle + clock specifier cells
27 Definition: must be input clk 27 Definition: must be input clk node
28 - interrupt 28 - interrupt
29 Usage: required 29 Usage: required
30 Value type: <u32> 30 Value type: <u32>
31 Definition: must be timer irq 31 Definition: must be timer irq num defined by soc
32 32
33 Examples: 33 Examples:
34 --------- 34 ---------
35 35
36 timer0: timer@20a000 { 36 timer0: timer@20a000 {
37 compatible = "csky,gx6605s-tim 37 compatible = "csky,gx6605s-timer";
38 reg = <0x0020a000 0x400>; 38 reg = <0x0020a000 0x400>;
39 clocks = <&dummy_apb_clk>; 39 clocks = <&dummy_apb_clk>;
40 interrupts = <10>; 40 interrupts = <10>;
41 interrupt-parent = <&intc>; 41 interrupt-parent = <&intc>;
42 }; 42 };
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