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| author | Michal Simek <michal.simek@amd.com> | 2023-12-21 17:05:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 18:23:20 +0300 |
| commit | da680c045fde3c441bb0df5780f4ffc68327797d (patch) | |
| tree | 027e03d88a71e360fe3d60e577a5195d26c6ae1e /drivers/tty/serial | |
| parent | 83e571f054cd742eb9a46d46ef05193904adf53f (diff) | |
| download | linux-da680c045fde3c441bb0df5780f4ffc68327797d.tar.xz | |
dt-bindings: serial: Describe ARM dcc interface
Debug Communication Channel (DCC) provides the way how to pass data between
target CPU and host via JTAG interface. Every CPU has own interface for
communication via dbgdtrtx_el0 and dbgdtrrx_el0 registers.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/9d7e85914eb1cdb313b28cb019093a84dd9b4773.1703167505.git.michal.simek@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
0 files changed, 0 insertions, 0 deletions