c04c674fad
Add driver for Samsung S3FWRN5 NFC controller. S3FWRN5 is using NCI protocol and I2C communication interface. Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
28 lines
658 B
Plaintext
28 lines
658 B
Plaintext
* Samsung S3FWRN5 NCI NFC Controller
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Required properties:
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- compatible: Should be "samsung,s3fwrn5-i2c".
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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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- s3fwrn5,en-gpios: Output GPIO pin used for enabling/disabling the chip
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- s3fwrn5,fw-gpios: Output GPIO pin used to enter firmware mode and
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sleep/wakeup control
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Example:
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&hsi2c_4 {
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status = "okay";
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s3fwrn5@27 {
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compatible = "samsung,s3fwrn5-i2c";
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reg = <0x27>;
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interrupt-parent = <&gpa1>;
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interrupts = <3 0 0>;
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s3fwrn5,en-gpios = <&gpf1 4 0>;
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s3fwrn5,fw-gpios = <&gpj0 2 0>;
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};
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};
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