Stephen Boyd | 007290c | 2013-10-31 18:20:30 -0700 | [diff] [blame] | 1 | Krait Processor Sub-system (KPSS) Application Clock Controller (ACC) |
| 2 | |
| 3 | The KPSS ACC provides clock, power domain, and reset control to a Krait CPU. |
| 4 | There is one ACC register region per CPU within the KPSS remapped region as |
| 5 | well as an alias register region that remaps accesses to the ACC associated |
| 6 | with the CPU accessing the region. |
| 7 | |
| 8 | PROPERTIES |
| 9 | |
| 10 | - compatible: |
| 11 | Usage: required |
| 12 | Value type: <string> |
| 13 | Definition: should be one of: |
| 14 | "qcom,kpss-acc-v1" |
| 15 | "qcom,kpss-acc-v2" |
| 16 | |
| 17 | - reg: |
| 18 | Usage: required |
| 19 | Value type: <prop-encoded-array> |
| 20 | Definition: the first element specifies the base address and size of |
| 21 | the register region. An optional second element specifies |
| 22 | the base address and size of the alias register region. |
| 23 | |
| 24 | Example: |
| 25 | |
| 26 | clock-controller@2088000 { |
| 27 | compatible = "qcom,kpss-acc-v2"; |
| 28 | reg = <0x02088000 0x1000>, |
| 29 | <0x02008000 0x1000>; |
| 30 | }; |