Searched full:pca9570 (Results 1 – 4 of 4) sorted by relevance
3 * Driver for PCA9570 I2C GPO expander19 * struct pca9570 - GPIO driver data24 struct pca9570 { struct30 static int pca9570_read(struct pca9570 *gpio, u8 *value) in pca9570_read() argument43 static int pca9570_write(struct pca9570 *gpio, u8 value) in pca9570_write()59 struct pca9570 *gpio = gpiochip_get_data(chip); in pca9570_get()72 struct pca9570 *gpio = gpiochip_get_data(chip); in pca9570_set()96 struct pca9570 *gpio; in pca9570_probe()123 { "pca9570", 4 },130 { .compatible = "nxp,pca9570", .data = (void *)4 },[all …]
1073 tristate "PCA9570 4-Bit I2C GPO expander"1075 Say yes here to enable the GPO driver for the NXP PCA9570 chip.1078 be called gpio-pca9570.
115 obj-$(CONFIG_GPIO_PCA9570) += gpio-pca9570.o
4 $id: http://devicetree.org/schemas/gpio/gpio-pca9570.yaml#7 title: PCA9570 I2C GPO expander15 - nxp,pca957041 compatible = "nxp,pca9570";
