| * Qualcomm MSM VIDC |
| |
| Required properties: |
| - compatible : one of: |
| - "qcom,msm-vidc" |
| - reg : offset and length of the register set for the device. |
| - interrupts : should contain the vidc interrupt. |
| - vidc-cp-map : start and size of device virtual address range for secure buffers. |
| Video hardware uses this address range to identify if the buffers are secure |
| or non-secure. |
| - vidc-ns-map : start and size of device virtual address range for non-secure buffers. |
| Video hardware uses this address range to identify if the buffers are secure |
| or non-secure. |
| - load-freq-tbl : load (in macroblocks/sec) and corresponding vcodec clock |
| required for optimal performance in descending order. |
| |
| Example: |
| |
| |
| qcom,vidc@fdc00000 { |
| compatible = "qcom,msm-vidc"; |
| reg = <0xfdc00000 0xff000>; |
| interrupts = <0 44 0>; |
| vidc-cp-map = <0x1000000 0x40000000>; |
| vidc-ns-map = <0x40000000 0x40000000>; |
| load-freq-tbl = <979200 410000000>, |
| <560145 266670000>, |
| <421161 200000000>, |
| <243000 133330000>, |
| <108000 100000000>, |
| <36000 50000000>; |
| }; |