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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/arm/mach-sa1100/include/mach/jornada720.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-sa1100/include/mach/jornada720.h')
-rw-r--r-- | arch/arm/mach-sa1100/include/mach/jornada720.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h new file mode 100644 index 0000000000..bb22fcab8c --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/jornada720.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * arch/arm/mach-sa1100/include/mach/jornada720.h + * + * SSP/MCU communication definitions for HP Jornada 710/720/728 + * + * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com> + * Copyright 2000 John Ankcorn <jca@lcs.mit.edu> + */ + + /* HP Jornada 7xx microprocessor commands */ +#define GETBATTERYDATA 0xc0 +#define GETSCANKEYCODE 0x90 +#define GETTOUCHSAMPLES 0xa0 +#define GETCONTRAST 0xD0 +#define SETCONTRAST 0xD1 +#define GETBRIGHTNESS 0xD2 +#define SETBRIGHTNESS 0xD3 +#define CONTRASTOFF 0xD8 +#define BRIGHTNESSOFF 0xD9 +#define PWMOFF 0xDF +#define TXDUMMY 0x11 +#define ERRORCODE 0x00 + +extern void jornada_ssp_start(void); +extern void jornada_ssp_end(void); +extern int jornada_ssp_inout(u8 byte); +extern int jornada_ssp_byte(u8 byte); |