관리-도구

편집 파일: leds-pca9532.h

/* SPDX-License-Identifier: GPL-2.0-only */ /* * pca9532.h - platform data structure for pca9532 led controller * * Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi> * * Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf */ #ifndef __LINUX_PCA9532_H #define __LINUX_PCA9532_H #include <linux/leds.h> #include <linux/workqueue.h> #include <dt-bindings/leds/leds-pca9532.h> enum pca9532_state { PCA9532_OFF = 0x0, PCA9532_ON = 0x1, PCA9532_PWM0 = 0x2, PCA9532_PWM1 = 0x3, PCA9532_KEEP = 0xff, }; struct pca9532_led { u8 id; struct i2c_client *client; const char *name; const char *default_trigger; struct led_classdev ldev; struct work_struct work; u32 type; enum pca9532_state state; }; struct pca9532_platform_data { struct pca9532_led leds[16]; u8 pwm[2]; u8 psc[2]; int gpio_base; }; #endif /* __LINUX_PCA9532_H */