1/* 2 * arch/arm/mach-sa1100/include/mach/jornada720.h 3 * 4 * SSP/MCU communication definitions for HP Jornada 710/720/728 5 * 6 * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com> 7 * Copyright 2000 John Ankcorn <jca@lcs.mit.edu> 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12 * 13 */ 14 15 /* HP Jornada 7xx microprocessor commands */ 16#define GETBATTERYDATA 0xc0 17#define GETSCANKEYCODE 0x90 18#define GETTOUCHSAMPLES 0xa0 19#define GETCONTRAST 0xD0 20#define SETCONTRAST 0xD1 21#define GETBRIGHTNESS 0xD2 22#define SETBRIGHTNESS 0xD3 23#define CONTRASTOFF 0xD8 24#define BRIGHTNESSOFF 0xD9 25#define PWMOFF 0xDF 26#define TXDUMMY 0x11 27#define ERRORCODE 0x00 28 29extern void jornada_ssp_start(void); 30extern void jornada_ssp_end(void); 31extern int jornada_ssp_inout(u8 byte); 32extern int jornada_ssp_byte(u8 byte); 33