Based on kernel version 5.9
. Page generated on 2020-10-14 09:35 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | * Samsung S3FWRN5 NCI NFC Controller Required properties: - compatible: Should be "samsung,s3fwrn5-i2c". - reg: address on the bus - interrupts: GPIO interrupt to which the chip is connected - s3fwrn5,en-gpios: Output GPIO pin used for enabling/disabling the chip - s3fwrn5,fw-gpios: Output GPIO pin used to enter firmware mode and sleep/wakeup control Example: &hsi2c_4 { s3fwrn5@27 { compatible = "samsung,s3fwrn5-i2c"; reg = <0x27>; interrupt-parent = <&gpa1>; interrupts = <3 0 0>; s3fwrn5,en-gpios = <&gpf1 4 0>; s3fwrn5,fw-gpios = <&gpj0 2 0>; }; }; |