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39632b4a01
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Broadcom STB wake-up Timer |
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|
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The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the |
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ability to wake up the system from low-power suspend/standby modes. |
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|
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Required properties: |
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- compatible : should contain "brcm,brcmstb-waketimer" |
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- reg : the register start and length for the WKTMR block |
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- interrupts : The TIMER interrupt |
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- interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2 |
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interrupt controller node |
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- clocks : The phandle to the UPG fixed clock (27Mhz domain) |
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|
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Example: |
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|
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waketimer@f0411580 { |
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compatible = "brcm,brcmstb-waketimer"; |
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reg = <0xf0411580 0x14>; |
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interrupts = <0x3>; |
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interrupt-parent = <&aon_pm_l2_intc>; |
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clocks = <&upg_fixed>; |
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}; |
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