1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2009 Texas Instruments, Inc 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef DAVINCI_KEYSCAN_H 9*4882a593Smuzhiyun #define DAVINCI_KEYSCAN_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/io.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun enum davinci_matrix_types { 14*4882a593Smuzhiyun DAVINCI_KEYSCAN_MATRIX_4X4, 15*4882a593Smuzhiyun DAVINCI_KEYSCAN_MATRIX_5X3, 16*4882a593Smuzhiyun }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct davinci_ks_platform_data { 19*4882a593Smuzhiyun int (*device_enable)(struct device *dev); 20*4882a593Smuzhiyun unsigned short *keymap; 21*4882a593Smuzhiyun u32 keymapsize; 22*4882a593Smuzhiyun u8 rep:1; 23*4882a593Smuzhiyun u8 strobe; 24*4882a593Smuzhiyun u8 interval; 25*4882a593Smuzhiyun u8 matrix_type; 26*4882a593Smuzhiyun }; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #endif 29*4882a593Smuzhiyun 30