6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
30 lines
985 B
Plaintext
30 lines
985 B
Plaintext
* Microchip Universal Asynchronous Receiver Transmitter (UART)
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Required properties:
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- compatible: Should be "microchip,pic32mzda-uart"
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- reg: Should contain registers location and length
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- interrupts: Should contain interrupt
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- clocks: Phandle to the clock.
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See: Documentation/devicetree/bindings/clock/clock-bindings.txt
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- pinctrl-names: A pinctrl state names "default" must be defined.
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- pinctrl-0: Phandle referencing pin configuration of the UART peripheral.
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See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
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Optional properties:
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- cts-gpios: CTS pin for UART
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Example:
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uart1: serial@1f822000 {
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compatible = "microchip,pic32mzda-uart";
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reg = <0x1f822000 0x50>;
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interrupts = <112 IRQ_TYPE_LEVEL_HIGH>,
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<113 IRQ_TYPE_LEVEL_HIGH>,
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<114 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&rootclk PB2CLK>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1
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&pinctrl_uart1_cts
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&pinctrl_uart1_rts>;
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cts-gpios = <&gpio1 15 0>;
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};
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