| Zhiwu Song | 979b907 | 2012-02-08 23:28:35 +0800 | [diff] [blame] | 1 | I2C for SiRFprimaII platforms |
| 2 | |
| 3 | Required properties : |
| 4 | - compatible : Must be "sirf,prima2-i2c" |
| 5 | - reg: physical base address of the controller and length of memory mapped |
| 6 | region. |
| 7 | - interrupts: interrupt number to the cpu. |
| 8 | |
| 9 | Optional properties: |
| 10 | - clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz. |
| 11 | The absence of the propoerty indicates the default frequency 100 kHz. |
| 12 | |
| 13 | Examples : |
| 14 | |
| 15 | i2c0: i2c@b00e0000 { |
| 16 | compatible = "sirf,prima2-i2c"; |
| 17 | reg = <0xb00e0000 0x10000>; |
| 18 | interrupts = <24>; |
| 19 | }; |