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Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt')
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1 files changed, 0 insertions, 64 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt deleted file mode 100644 index 0ffe65a316ae..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt +++ /dev/null @@ -1,64 +0,0 @@ - -* 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. - - - clocks: : pointers to the reference clocks for this device, the - first one is the one used for the clock on the i2c bus, - the second one is the clock used to acces the registers - of the controller - - - clock-names : names of used clocks, mandatory if the second clock is - used, the name must be "core", and "reg" (the latter is - only for Armada 7K/8K). - -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>; - }; - -For the Armada 7040: - - i2c@701000 { - compatible = "marvell,mv78230-i2c"; - reg = <0x701000 0x20>; - interrupts = <29>; - clock-frequency = <100000>; - clock-names = "core", "reg"; - clocks = <&core_clock>, <®_clock>; - }; |