관리-도구

편집 파일: pca953x.h

/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_PCA953X_H #define _LINUX_PCA953X_H #include <linux/types.h> #include <linux/i2c.h> /* platform data for the PCA9539 16-bit I/O expander driver */ struct pca953x_platform_data { /* number of the first GPIO */ unsigned gpio_base; /* interrupt base */ int irq_base; }; #endif /* _LINUX_PCA953X_H */