Stanimir Varbanov | 2883229 | 2013-10-15 17:11:17 +0300 | [diff] [blame] | 1 | Qualcomm MSM pseudo random number generator. |
| 2 | |
| 3 | Required properties: |
| 4 | |
Vinod Koul | 3be36ce | 2018-07-16 11:20:25 +0530 | [diff] [blame] | 5 | - compatible : should be "qcom,prng" for 8916 etc |
| 6 | : should be "qcom,prng-ee" for 8996 and later using EE |
| 7 | (Execution Environment) slice of prng |
Stanimir Varbanov | 2883229 | 2013-10-15 17:11:17 +0300 | [diff] [blame] | 8 | - reg : specifies base physical address and size of the registers map |
| 9 | - clocks : phandle to clock-controller plus clock-specifier pair |
| 10 | - clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block |
| 11 | |
| 12 | Example: |
| 13 | |
| 14 | rng@f9bff000 { |
| 15 | compatible = "qcom,prng"; |
| 16 | reg = <0xf9bff000 0x200>; |
| 17 | clocks = <&clock GCC_PRNG_AHB_CLK>; |
| 18 | clock-names = "core"; |
| 19 | }; |