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- * Marvell MV64XXX I2C controller
- Required properties :
- - reg : Offset and length of the register set for the device
- - compatible : Should be either:
- - "allwinner,sun4i-a10-i2c"
- - "allwinner,sun6i-a31-i2c"
- - "marvell,mv64xxx-i2c"
- - "marvell,mv78230-i2c"
- - "marvell,mv78230-a0-i2c"
- * Note: Only use "marvell,mv78230-a0-i2c" for a
- very rare, initial version of the SoC which
- had broken offload support. Linux
- auto-detects this and sets it appropriately.
- - interrupts : The interrupt number
- Optional properties :
- - clock-frequency : Desired I2C bus clock frequency in Hz. If not set the
- default frequency is 100kHz
- - resets : phandle to the parent reset controller. Mandatory
- whenever you're using the "allwinner,sun6i-a31-i2c"
- compatible.
- Examples:
- i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
- reg = <0x11000 0x20>;
- interrupts = <29>;
- clock-frequency = <100000>;
- };
- For the Armada XP:
- i2c@11000 {
- compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
- reg = <0x11000 0x100>;
- interrupts = <29>;
- clock-frequency = <100000>;
- };
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