2015-02-18 22:29:38 +00:00
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ETRAX FS UART
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Required properties:
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- compatible : "axis,etraxfs-uart"
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- reg: offset and length of the register set for the device.
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- interrupts: device interrupt
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Optional properties:
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2015-07-25 00:02:46 +00:00
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- {dtr,dsr,rng,dcd}-gpios: specify a GPIO for DTR/DSR/RI/DCD
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2015-02-18 22:29:38 +00:00
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line respectively.
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Example:
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serial@b00260000 {
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compatible = "axis,etraxfs-uart";
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reg = <0xb0026000 0x1000>;
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interrupts = <68>;
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status = "disabled";
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2015-07-25 00:02:46 +00:00
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dtr-gpios = <&sysgpio 0 GPIO_ACTIVE_LOW>;
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dsr-gpios = <&sysgpio 1 GPIO_ACTIVE_LOW>;
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rng-gpios = <&sysgpio 2 GPIO_ACTIVE_LOW>;
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dcd-gpios = <&sysgpio 3 GPIO_ACTIVE_LOW>;
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2015-02-18 22:29:38 +00:00
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};
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