| * avtimer |
| |
| Avtimer provides an interface for clients to enable avtimer block |
| on qdsp6. 64 bit AVtimer exposed by qdsp6 is used for audio and video |
| stream synchronization during capture and playback usecases. |
| |
| Required properties: |
| - reg : physical address and length of avtimer register |
| - reg-names : AVtimer register name |
| Required register resource entries are: |
| "avtimer_lsb_addr" : AVtimer lsb physical address |
| "avtimer_msb_addr" : AVtimer msb physical address |
| - compatible : Must be "qcom,avtimer" |
| |
| Optional properties: |
| - clk_div : The clk is at 27MHz and hence ticks are to be |
| divided by 27 to achive the msec value. |
| |
| Example: |
| qcom,avtimer { |
| compatible = "qcom,avtimer"; |
| reg = <0xfe053008 0x4>, |
| <0xfe05300c 0x4>; |
| reg-names = "avtimer_lsb_addr", "avtimer_msb_addr"; |
| qcom,clk_div = <27>; |
| }; |