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28 lines
810 B
28 lines
810 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* arch/arm/mach-sa1100/include/mach/jornada720.h |
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* |
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* SSP/MCU communication definitions for HP Jornada 710/720/728 |
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* |
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* Copyright 2007,2008 Kristoffer Ericson <[email protected]> |
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* Copyright 2000 John Ankcorn <[email protected]> |
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*/ |
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/* HP Jornada 7xx microprocessor commands */ |
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#define GETBATTERYDATA 0xc0 |
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#define GETSCANKEYCODE 0x90 |
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#define GETTOUCHSAMPLES 0xa0 |
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#define GETCONTRAST 0xD0 |
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#define SETCONTRAST 0xD1 |
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#define GETBRIGHTNESS 0xD2 |
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#define SETBRIGHTNESS 0xD3 |
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#define CONTRASTOFF 0xD8 |
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#define BRIGHTNESSOFF 0xD9 |
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#define PWMOFF 0xDF |
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#define TXDUMMY 0x11 |
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#define ERRORCODE 0x00 |
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extern void jornada_ssp_start(void); |
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extern void jornada_ssp_end(void); |
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extern int jornada_ssp_inout(u8 byte); |
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extern int jornada_ssp_byte(u8 byte);
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