Based on kernel version 3.7. Page generated on 2012-12-12 10:00 EST.
1 * Freescale Inter IC (I2C) and High Speed Inter IC (HS-I2C) for i.MX 2 3 Required properties: 4 - compatible : Should be "fsl,<chip>-i2c" 5 - reg : Should contain I2C/HS-I2C registers location and length 6 - interrupts : Should contain I2C/HS-I2C interrupt 7 8 Optional properties: 9 - clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz. 10 The absence of the propoerty indicates the default frequency 100 kHz. 11 12 Examples: 13 14 i2c@83fc4000 { /* I2C2 on i.MX51 */ 15 compatible = "fsl,imx51-i2c", "fsl,imx1-i2c"; 16 reg = <0x83fc4000 0x4000>; 17 interrupts = <63>; 18 }; 19 20 i2c@70038000 { /* HS-I2C on i.MX51 */ 21 compatible = "fsl,imx51-i2c", "fsl,imx1-i2c"; 22 reg = <0x70038000 0x4000>; 23 interrupts = <64>; 24 clock-frequency = <400000>; 25 };