2 * Marvell MV64XXX I2C controller
6 - reg : Offset and length of the register set for the device
7 - compatible : Should be either:
8 - "allwinner,sun4i-a10-i2c"
9 - "allwinner,sun6i-a31-i2c"
10 - "marvell,mv64xxx-i2c"
11 - "marvell,mv78230-i2c"
12 - "marvell,mv78230-a0-i2c"
13 * Note: Only use "marvell,mv78230-a0-i2c" for a
14 very rare, initial version of the SoC which
15 had broken offload support. Linux
16 auto-detects this and sets it appropriately.
17 - interrupts : The interrupt number
21 - clock-frequency : Desired I2C bus clock frequency in Hz. If not set the
22 default frequency is 100kHz
24 - resets : phandle to the parent reset controller. Mandatory
25 whenever you're using the "allwinner,sun6i-a31-i2c"
28 - clocks: : pointers to the reference clocks for this device, the
29 first one is the one used for the clock on the i2c bus,
30 the second one is the clock used to acces the registers
33 - clock-names : names of used clocks, mandatory if the second clock is
34 used, the name must be "core", and "reg" (the latter is
35 only for Armada 7K/8K).
40 compatible = "marvell,mv64xxx-i2c";
43 clock-frequency = <100000>;
49 compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
50 reg = <0x11000 0x100>;
52 clock-frequency = <100000>;
58 compatible = "marvell,mv78230-i2c";
59 reg = <0x701000 0x20>;
61 clock-frequency = <100000>;
62 clock-names = "core", "reg";
63 clocks = <&core_clock>, <®_clock>;