Lines Matching +full:nfc +full:- +full:i2c
1 * NXP Semiconductors NXP NCI NFC Controllers
4 - compatible: Should be "nxp,nxp-nci-i2c".
5 - clock-frequency: I²C work frequency.
6 - reg: address on the bus
7 - interrupts: GPIO interrupt to which the chip is connected
8 - enable-gpios: Output GPIO pin used for enabling/disabling the chip
11 - pinctrl-names: Contains only one value - "default".
12 - pintctrl-0: Specifies the pin control groups used for this controller.
13 - firmware-gpios: Output GPIO pin used to enter firmware download mode
15 Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
22 compatible = "nxp,nxp-nci-i2c";
25 clock-frequency = <100000>;
27 interrupt-parent = <&gpio1>;
30 enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
31 firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;