David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
Actions Semiconductor Owl I2C controller
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Required properties:
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- compatible : Should be one of the following:
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- "actions,s700-i2c" for S700 SoC
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- "actions,s900-i2c" for S900 SoC
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- reg : Offset and length of the register set for the device.
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- #address-cells : Should be 1.
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- #size-cells : Should be 0.
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- interrupts : A single interrupt specifier.
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- clocks : Phandle of the clock feeding the I2C controller.
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Optional properties:
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- clock-frequency : Desired I2C bus clock frequency in Hz. As only Normal and
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Fast modes are supported, possible values are 100000 and
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400000.
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Examples:
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i2c0: i2c@e0170000 {
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compatible = "actions,s900-i2c";
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reg = <0 0xe0170000 0 0x1000>;
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#address-cells = <1>;
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#size-cells = <0>;
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interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clock CLK_I2C0>;
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clock-frequency = <100000>;
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};
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