nxp-imx-igpio.h File Reference

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Macros
GPIO pull strength flags
The pull strength flags are a Zephyr specific extension of the standard GPIO flags specified by the Linux GPIO binding. Only applicable for NXP IMX SoCs. The interface supports two different pull strengths: WEAK - The lowest pull strength supported by the HW STRONG - The highest pull strength supported by the HW
#define	NXP_IGPIO_PULL_WEAK   (0x0U << NXP_IGPIO_PULL_STRENGTH_POS)
	pull up/down strengths (only applies to CONFIG_SOC_SERIES_IMXRT10XX)
#define	NXP_IGPIO_PULL_STRONG   (0x1U << NXP_IGPIO_PULL_STRENGTH_POS)

Macro Definition Documentation

NXP_IGPIO_PULL_STRONG

#define NXP_IGPIO_PULL_STRONG   (0x1U << NXP_IGPIO_PULL_STRENGTH_POS)

NXP_IGPIO_PULL_WEAK

#define NXP_IGPIO_PULL_WEAK   (0x0U << NXP_IGPIO_PULL_STRENGTH_POS)

pull up/down strengths (only applies to CONFIG_SOC_SERIES_IMXRT10XX)