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-rw-r--r--Documentation/devicetree/bindings/rtc/dw-apb.txt34
1 files changed, 11 insertions, 23 deletions
diff --git a/Documentation/devicetree/bindings/rtc/dw-apb.txt b/Documentation/devicetree/bindings/rtc/dw-apb.txt
index eb2327b2bdb3..c703d51abb6c 100644
--- a/Documentation/devicetree/bindings/rtc/dw-apb.txt
+++ b/Documentation/devicetree/bindings/rtc/dw-apb.txt
@@ -1,7 +1,10 @@
1* Designware APB timer 1* Designware APB timer
2 2
3Required properties: 3Required properties:
4- compatible: "snps,dw-apb-timer-sp" or "snps,dw-apb-timer-osc" 4- compatible: One of:
5 "snps,dw-apb-timer"
6 "snps,dw-apb-timer-sp" <DEPRECATED>
7 "snps,dw-apb-timer-osc" <DEPRECATED>
5- reg: physical base address of the controller and length of memory mapped 8- reg: physical base address of the controller and length of memory mapped
6 region. 9 region.
7- interrupts: IRQ line for the timer. 10- interrupts: IRQ line for the timer.
@@ -20,25 +23,10 @@ systems may use one.
20 23
21 24
22Example: 25Example:
23 26 timer@ffe00000 {
24 timer1: timer@ffc09000 { 27 compatible = "snps,dw-apb-timer";
25 compatible = "snps,dw-apb-timer-sp"; 28 interrupts = <0 170 4>;
26 interrupts = <0 168 4>; 29 reg = <0xffe00000 0x1000>;
27 clock-frequency = <200000000>; 30 clocks = <&timer_clk>, <&timer_pclk>;
28 reg = <0xffc09000 0x1000>; 31 clock-names = "timer", "pclk";
29 }; 32 };
30
31 timer2: timer@ffd00000 {
32 compatible = "snps,dw-apb-timer-osc";
33 interrupts = <0 169 4>;
34 clock-frequency = <200000000>;
35 reg = <0xffd00000 0x1000>;
36 };
37
38 timer3: timer@ffe00000 {
39 compatible = "snps,dw-apb-timer-osc";
40 interrupts = <0 170 4>;
41 reg = <0xffe00000 0x1000>;
42 clocks = <&timer_clk>, <&timer_pclk>;
43 clock-names = "timer", "pclk";
44 };