ene-kb1200-gpio.h File Reference

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Macros
GPIO pin voltage flags
The voltage and driving flags are a Zephyr specific extension of the standard GPIO flags specified by the Linux GPIO binding for use with the ENE KB1200 SoC. Note: Bits 15 down to 8 are reserved for SoC specific flags.
#define	KB1200_GPIO_VOLTAGE_DEFAULT   (0U << KB1200_GPIO_VOLTAGE_POS)
	Set pin at the default voltage level (3.3V)
#define	KB1200_GPIO_VOLTAGE_1P8   (1U << KB1200_GPIO_VOLTAGE_POS)
	Set pin voltage level at 1.8 V.
#define	KB1200_GPIO_DRIVING_DEFAULT   (0U << KB1200_GPIO_DRIVING_POS)
	Set pin at the default driving current (4mA)
#define	KB1200_GPIO_DRIVING_16MA   (1U << KB1200_GPIO_DRIVING_POS)
	Set pin driving current at 16mA.

Macro Definition Documentation

KB1200_GPIO_DRIVING_16MA

#define KB1200_GPIO_DRIVING_16MA   (1U << KB1200_GPIO_DRIVING_POS)

Set pin driving current at 16mA.

KB1200_GPIO_DRIVING_DEFAULT

#define KB1200_GPIO_DRIVING_DEFAULT   (0U << KB1200_GPIO_DRIVING_POS)

Set pin at the default driving current (4mA)

KB1200_GPIO_VOLTAGE_1P8

#define KB1200_GPIO_VOLTAGE_1P8   (1U << KB1200_GPIO_VOLTAGE_POS)

Set pin voltage level at 1.8 V.

KB1200_GPIO_VOLTAGE_DEFAULT

#define KB1200_GPIO_VOLTAGE_DEFAULT   (0U << KB1200_GPIO_VOLTAGE_POS)

Set pin at the default voltage level (3.3V)