/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) ST-Ericsson SA 2010
*/
#ifndef __LINUX_MFD_TC3589x_H
#define __LINUX_MFD_TC3589x_H
struct device;
enum tx3589x_block {
TC3589x_BLOCK_GPIO = 1 << 0 ,
TC3589x_BLOCK_KEYPAD = 1 << 1 ,
};
#define TC3589x_RSTCTRL_IRQRST (1 << 4 )
#define TC3589x_RSTCTRL_TIMRST (1 << 3 )
#define TC3589x_RSTCTRL_ROTRST (1 << 2 )
#define TC3589x_RSTCTRL_KBDRST (1 << 1 )
#define TC3589x_RSTCTRL_GPIRST (1 << 0 )
#define TC3589x_DKBDMSK_ELINT (1 << 1 )
#define TC3589x_DKBDMSK_EINT (1 << 0 )
/* Keyboard Configuration Registers */
#define TC3589x_KBDSETTLE_REG 0 x01
#define TC3589x_KBDBOUNCE 0 x02
#define TC3589x_KBDSIZE 0 x03
#define TC3589x_KBCFG_LSB 0 x04
#define TC3589x_KBCFG_MSB 0 x05
#define TC3589x_KBDIC 0 x08
#define TC3589x_KBDMSK 0 x09
#define TC3589x_EVTCODE_FIFO 0 x10
#define TC3589x_KBDMFS 0 x8F
#define TC3589x_IRQST 0 x91
#define TC3589x_MANFCODE_MAGIC 0 x03
#define TC3589x_MANFCODE 0 x80
#define TC3589x_VERSION 0 x81
#define TC3589x_IOCFG 0 xA7
#define TC3589x_CLKMODE 0 x88
#define TC3589x_CLKCFG 0 x89
#define TC3589x_CLKEN 0 x8A
#define TC3589x_RSTCTRL 0 x82
#define TC3589x_EXTRSTN 0 x83
#define TC3589x_RSTINTCLR 0 x84
/* Pull up/down configuration registers */
#define TC3589x_IOCFG 0 xA7
#define TC3589x_IOPULLCFG0_LSB 0 xAA
#define TC3589x_IOPULLCFG0_MSB 0 xAB
#define TC3589x_IOPULLCFG1_LSB 0 xAC
#define TC3589x_IOPULLCFG1_MSB 0 xAD
#define TC3589x_IOPULLCFG2_LSB 0 xAE
#define TC3589x_GPIOIS0 0 xC9
#define TC3589x_GPIOIS1 0 xCA
#define TC3589x_GPIOIS2 0 xCB
#define TC3589x_GPIOIBE0 0 xCC
#define TC3589x_GPIOIBE1 0 xCD
#define TC3589x_GPIOIBE2 0 xCE
#define TC3589x_GPIOIEV0 0 xCF
#define TC3589x_GPIOIEV1 0 xD0
#define TC3589x_GPIOIEV2 0 xD1
#define TC3589x_GPIOIE0 0 xD2
#define TC3589x_GPIOIE1 0 xD3
#define TC3589x_GPIOIE2 0 xD4
#define TC3589x_GPIORIS0 0 xD6
#define TC3589x_GPIORIS1 0 xD7
#define TC3589x_GPIORIS2 0 xD8
#define TC3589x_GPIOMIS0 0 xD9
#define TC3589x_GPIOMIS1 0 xDA
#define TC3589x_GPIOMIS2 0 xDB
#define TC3589x_GPIOIC0 0 xDC
#define TC3589x_GPIOIC1 0 xDD
#define TC3589x_GPIOIC2 0 xDE
#define TC3589x_GPIODATA0 0 xC0
#define TC3589x_GPIOMASK0 0 xc1
#define TC3589x_GPIODATA1 0 xC2
#define TC3589x_GPIOMASK1 0 xc3
#define TC3589x_GPIODATA2 0 xC4
#define TC3589x_GPIOMASK2 0 xC5
#define TC3589x_GPIODIR0 0 xC6
#define TC3589x_GPIODIR1 0 xC7
#define TC3589x_GPIODIR2 0 xC8
#define TC3589x_GPIOSYNC0 0 xE6
#define TC3589x_GPIOSYNC1 0 xE7
#define TC3589x_GPIOSYNC2 0 xE8
#define TC3589x_GPIOWAKE0 0 xE9
#define TC3589x_GPIOWAKE1 0 xEA
#define TC3589x_GPIOWAKE2 0 xEB
#define TC3589x_GPIOODM0 0 xE0
#define TC3589x_GPIOODE0 0 xE1
#define TC3589x_GPIOODM1 0 xE2
#define TC3589x_GPIOODE1 0 xE3
#define TC3589x_GPIOODM2 0 xE4
#define TC3589x_GPIOODE2 0 xE5
#define TC3589x_DIRECT0 0 xEC
#define TC3589x_DKBDMSK 0 xF3
#define TC3589x_INT_GPIIRQ 0
#define TC3589x_INT_TI0IRQ 1
#define TC3589x_INT_TI1IRQ 2
#define TC3589x_INT_TI2IRQ 3
#define TC3589x_INT_ROTIRQ 5
#define TC3589x_INT_KBDIRQ 6
#define TC3589x_INT_PORIRQ 7
#define TC3589x_NR_INTERNAL_IRQS 8
struct tc3589x {
struct mutex lock;
struct device *dev;
struct i2c_client *i2c;
struct irq_domain *domain;
int irq_base;
int num_gpio;
struct tc3589x_platform_data *pdata;
};
extern int tc3589x_reg_write(struct tc3589x *tc3589x, u8 reg, u8 data);
extern int tc3589x_reg_read(struct tc3589x *tc3589x, u8 reg);
extern int tc3589x_block_read(struct tc3589x *tc3589x, u8 reg, u8 length,
u8 *values);
extern int tc3589x_block_write(struct tc3589x *tc3589x, u8 reg, u8 length,
const u8 *values);
extern int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val);
/*
* Keypad related platform specific constants
* These values may be modified for fine tuning
*/
#define TC_KPD_ROWS 0 x8
#define TC_KPD_COLUMNS 0 x8
#define TC_KPD_DEBOUNCE_PERIOD 0 xA3
#define TC_KPD_SETTLE_TIME 0 xA3
/**
* struct tc3589x_platform_data - TC3589x platform data
* @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
*/
struct tc3589x_platform_data {
unsigned int block;
};
#endif
Messung V0.5 in Prozent C=78 H=100 G=89
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-06-07)
¤
*© Formatika GbR, Deutschland