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48a2b78348
This adds support for Raydium I2C touch controllers compatible with RM32380. Signed-off-by: Jeffrey Lin <jeffrey.lin@rad-ic.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
21 lines
605 B
Plaintext
21 lines
605 B
Plaintext
Raydium I2C touchscreen
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Required properties:
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- compatible: must be "raydium,rm32380"
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- reg: The I2C address of the device
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- interrupt-parent: the phandle for the interrupt controller
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- interrupts: interrupt to which the chip is connected
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See ../interrupt-controller/interrupts.txt
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Optional properties:
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- avdd-supply: analog power supply needed to power device
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- vccio-supply: IO Power source
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- reset-gpios: reset gpio the chip is connected to.
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Example:
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touchscreen@39 {
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compatible = "raydium,rm32380";
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reg = <0x39>;
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interrupt-parent = <&gpio>;
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interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
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};
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