1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Header file for: 4*4882a593Smuzhiyun * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers. 5*4882a593Smuzhiyun * For use with Cypress Txx3xx parts. 6*4882a593Smuzhiyun * Supported parts include: 7*4882a593Smuzhiyun * CY8CTST341 8*4882a593Smuzhiyun * CY8CTMA340 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc. 11*4882a593Smuzhiyun * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org> 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com) 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #ifndef _CYTTSP4_H_ 16*4882a593Smuzhiyun #define _CYTTSP4_H_ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define CYTTSP4_MT_NAME "cyttsp4_mt" 19*4882a593Smuzhiyun #define CYTTSP4_I2C_NAME "cyttsp4_i2c_adapter" 20*4882a593Smuzhiyun #define CYTTSP4_SPI_NAME "cyttsp4_spi_adapter" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #define CY_TOUCH_SETTINGS_MAX 32 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun struct touch_framework { 25*4882a593Smuzhiyun const uint16_t *abs; 26*4882a593Smuzhiyun uint8_t size; 27*4882a593Smuzhiyun uint8_t enable_vkeys; 28*4882a593Smuzhiyun } __packed; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun struct cyttsp4_mt_platform_data { 31*4882a593Smuzhiyun struct touch_framework *frmwrk; 32*4882a593Smuzhiyun unsigned short flags; 33*4882a593Smuzhiyun char const *inp_dev_name; 34*4882a593Smuzhiyun }; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun struct touch_settings { 37*4882a593Smuzhiyun const uint8_t *data; 38*4882a593Smuzhiyun uint32_t size; 39*4882a593Smuzhiyun uint8_t tag; 40*4882a593Smuzhiyun } __packed; 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun struct cyttsp4_core_platform_data { 43*4882a593Smuzhiyun int irq_gpio; 44*4882a593Smuzhiyun int rst_gpio; 45*4882a593Smuzhiyun int level_irq_udelay; 46*4882a593Smuzhiyun int (*xres)(struct cyttsp4_core_platform_data *pdata, 47*4882a593Smuzhiyun struct device *dev); 48*4882a593Smuzhiyun int (*init)(struct cyttsp4_core_platform_data *pdata, 49*4882a593Smuzhiyun int on, struct device *dev); 50*4882a593Smuzhiyun int (*power)(struct cyttsp4_core_platform_data *pdata, 51*4882a593Smuzhiyun int on, struct device *dev, atomic_t *ignore_irq); 52*4882a593Smuzhiyun int (*irq_stat)(struct cyttsp4_core_platform_data *pdata, 53*4882a593Smuzhiyun struct device *dev); 54*4882a593Smuzhiyun struct touch_settings *sett[CY_TOUCH_SETTINGS_MAX]; 55*4882a593Smuzhiyun }; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun struct cyttsp4_platform_data { 58*4882a593Smuzhiyun struct cyttsp4_core_platform_data *core_pdata; 59*4882a593Smuzhiyun struct cyttsp4_mt_platform_data *mt_pdata; 60*4882a593Smuzhiyun }; 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun #endif /* _CYTTSP4_H_ */ 63