4da722ca19
Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
31 lines
723 B
Plaintext
31 lines
723 B
Plaintext
* NXP Semiconductors PN532 NFC Controller
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Required properties:
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- compatible: Should be "nxp,pn532-i2c" or "nxp,pn533-i2c".
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- clock-frequency: I²C work frequency.
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- reg: address on the bus
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- interrupt-parent: phandle for the interrupt gpio controller
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- interrupts: GPIO interrupt to which the chip is connected
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Optional SoC Specific Properties:
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- pinctrl-names: Contains only one value - "default".
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- pintctrl-0: Specifies the pin control groups used for this controller.
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Example (for ARM-based BeagleBone with PN532 on I2C2):
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&i2c2 {
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pn532: pn532@24 {
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compatible = "nxp,pn532-i2c";
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reg = <0x24>;
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clock-frequency = <400000>;
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interrupt-parent = <&gpio1>;
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interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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