1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * gpio.h -- GPIO driver for NXP PCF50633 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * (C) 2006-2008 by Openmoko, Inc. 6*4882a593Smuzhiyun * All rights reserved. 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __LINUX_MFD_PCF50633_GPIO_H 10*4882a593Smuzhiyun #define __LINUX_MFD_PCF50633_GPIO_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <linux/mfd/pcf50633/core.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define PCF50633_GPIO1 1 15*4882a593Smuzhiyun #define PCF50633_GPIO2 2 16*4882a593Smuzhiyun #define PCF50633_GPIO3 3 17*4882a593Smuzhiyun #define PCF50633_GPO 4 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define PCF50633_REG_GPIO1CFG 0x14 20*4882a593Smuzhiyun #define PCF50633_REG_GPIO2CFG 0x15 21*4882a593Smuzhiyun #define PCF50633_REG_GPIO3CFG 0x16 22*4882a593Smuzhiyun #define PCF50633_REG_GPOCFG 0x17 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define PCF50633_GPOCFG_GPOSEL_MASK 0x07 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun enum pcf50633_reg_gpocfg { 27*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_0 = 0x00, 28*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_LED_NFET = 0x01, 29*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_SYSxOK = 0x02, 30*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_CLK32K = 0x03, 31*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_ADAPUSB = 0x04, 32*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_USBxOK = 0x05, 33*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_ACTPH4 = 0x06, 34*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_1 = 0x07, 35*4882a593Smuzhiyun PCF50633_GPOCFG_GPOSEL_INVERSE = 0x08, 36*4882a593Smuzhiyun }; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun int pcf50633_gpio_set(struct pcf50633 *pcf, int gpio, u8 val); 39*4882a593Smuzhiyun u8 pcf50633_gpio_get(struct pcf50633 *pcf, int gpio); 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun int pcf50633_gpio_invert_set(struct pcf50633 *, int gpio, int invert); 42*4882a593Smuzhiyun int pcf50633_gpio_invert_get(struct pcf50633 *pcf, int gpio); 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun int pcf50633_gpio_power_supply_set(struct pcf50633 *, 45*4882a593Smuzhiyun int gpio, int regulator, int on); 46*4882a593Smuzhiyun #endif /* __LINUX_MFD_PCF50633_GPIO_H */ 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun 49