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drivers/bcm2835gpio: Group adapter commands

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Use a command group 'bcm2835gpio' with subcommands instead of individual
commands with 'bcm2835gpio_' prefix.

The old commands are still available for backward compatibility but
marked as deprecated.

Change-Id: I8f7b14273b1b2813ac3c9704605d175fa2053008
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: http://openocd.zylin.com/6396
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Marc Schink
2021-07-30 18:29:01 +02:00
committed by Antonio Borneo
parent 30bb4524de
commit 2fdf6788e2
3 changed files with 122 additions and 33 deletions
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38
doc/openocd.texi
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@@ -3197,67 +3197,67 @@ configuration on exit.
See @file{interface/raspberrypi-native.cfg} for a sample config and
pinout.
@deffn {Config Command} {bcm2835gpio_jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
@deffn {Config Command} {bcm2835gpio jtag_nums} @var{tck} @var{tms} @var{tdi} @var{tdo}
Set JTAG transport GPIO numbers for TCK, TMS, TDI, and TDO (in that order).
Must be specified to enable JTAG transport. These pins can also be specified
individually.
@end deffn
@deffn {Config Command} {bcm2835gpio_tck_num} @var{tck}
@deffn {Config Command} {bcm2835gpio tck_num} @var{tck}
Set TCK GPIO number. Must be specified to enable JTAG transport. Can also be
specified using the configuration command bcm2835gpio_jtag_nums.
specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_tms_num} @var{tms}
@deffn {Config Command} {bcm2835gpio tms_num} @var{tms}
Set TMS GPIO number. Must be specified to enable JTAG transport. Can also be
specified using the configuration command bcm2835gpio_jtag_nums.
specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_tdo_num} @var{tdo}
@deffn {Config Command} {bcm2835gpio tdo_num} @var{tdo}
Set TDO GPIO number. Must be specified to enable JTAG transport. Can also be
specified using the configuration command bcm2835gpio_jtag_nums.
specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_tdi_num} @var{tdi}
@deffn {Config Command} {bcm2835gpio tdi_num} @var{tdi}
Set TDI GPIO number. Must be specified to enable JTAG transport. Can also be
specified using the configuration command bcm2835gpio_jtag_nums.
specified using the configuration command @command{bcm2835gpio jtag_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_swd_nums} @var{swclk} @var{swdio}
@deffn {Config Command} {bcm2835gpio swd_nums} @var{swclk} @var{swdio}
Set SWD transport GPIO numbers for SWCLK and SWDIO (in that order). Must be
specified to enable SWD transport. These pins can also be specified individually.
@end deffn
@deffn {Config Command} {bcm2835gpio_swclk_num} @var{swclk}
@deffn {Config Command} {bcm2835gpio swclk_num} @var{swclk}
Set SWCLK GPIO number. Must be specified to enable SWD transport. Can also be
specified using the configuration command bcm2835gpio_swd_nums.
specified using the configuration command @command{bcm2835gpio swd_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_swdio_num} @var{swdio}
@deffn {Config Command} {bcm2835gpio swdio_num} @var{swdio}
Set SWDIO GPIO number. Must be specified to enable SWD transport. Can also be
specified using the configuration command bcm2835gpio_swd_nums.
specified using the configuration command @command{bcm2835gpio swd_nums}.
@end deffn
@deffn {Config Command} {bcm2835gpio_swdio_dir_num} @var{swdio} @var{dir}
@deffn {Config Command} {bcm2835gpio swdio_dir_num} @var{swdio} @var{dir}
Set SWDIO direction control pin GPIO number. If specified, this pin can be used
to control the direction of an external buffer on the SWDIO pin (set=output
mode, clear=input mode). If not specified, this feature is disabled.
@end deffn
@deffn {Config Command} {bcm2835gpio_srst_num} @var{srst}
@deffn {Config Command} {bcm2835gpio srst_num} @var{srst}
Set SRST GPIO number. Must be specified to enable SRST.
@end deffn
@deffn {Config Command} {bcm2835gpio_trst_num} @var{trst}
@deffn {Config Command} {bcm2835gpio trst_num} @var{trst}
Set TRST GPIO number. Must be specified to enable TRST.
@end deffn
@deffn {Config Command} {bcm2835gpio_speed_coeffs} @var{speed_coeff} @var{speed_offset}
@deffn {Config Command} {bcm2835gpio speed_coeffs} @var{speed_coeff} @var{speed_offset}
Set SPEED_COEFF and SPEED_OFFSET for delay calculations. If unspecified,
speed_coeff defaults to 113714, and speed_offset defaults to 28.
@end deffn
@deffn {Config Command} {bcm2835gpio_peripheral_base} @var{base}
@deffn {Config Command} {bcm2835gpio peripheral_base} @var{base}
Set the peripheral base register address to access GPIOs. For the RPi1, use
0x20000000. For RPi2 and RPi3, use 0x3F000000. For RPi4, use 0xFE000000. A full
list can be found in the