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. Page generated on 2020-07-23 22:17 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | * Designware APB timer Required properties: - compatible: One of: "snps,dw-apb-timer" "snps,dw-apb-timer-sp" <DEPRECATED> "snps,dw-apb-timer-osc" <DEPRECATED> - reg: physical base address of the controller and length of memory mapped region. - interrupts: IRQ line for the timer. - either clocks+clock-names or clock-frequency properties Optional properties: - clocks : list of clock specifiers, corresponding to entries in the clock-names property; - clock-names : should contain "timer" and "pclk" entries, matching entries in the clocks property. - clock-frequency: The frequency in HZ of the timer. - clock-freq: For backwards compatibility with picoxcell If using the clock specifiers, the pclk clock is optional, as not all systems may use one. Example: timer@ffe00000 { compatible = "snps,dw-apb-timer"; interrupts = <0 170 4>; reg = <0xffe00000 0x1000>; clocks = <&timer_clk>, <&timer_pclk>; clock-names = "timer", "pclk"; }; |