cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

gpio.h (1320B)

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