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serial: tegra: remove Kconfig dependency on APB DMA controller

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This driver runs also on SoCs without a Tegra20 APB DMA controller (e.g.
Tegra234).
Remove the Kconfig dependency on TEGRA20_APB_DMA, and remove reference to
the APB DMA controller from the Kconfig help text.

Signed-off-by: Francesco Lavra <flavra@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260303111438.2691799-1-flavra@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Francesco Lavra
2026-03-03 12:14:38 +01:00
committed by Greg Kroah-Hartman
parent 579ab53122
commit dcb822503b
1 changed files with 2 additions and 3 deletions
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5
drivers/tty/serial/Kconfig
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@@ -255,14 +255,13 @@ config SERIAL_SAMSUNG_CONSOLE
config SERIAL_TEGRA
tristate "NVIDIA Tegra20/30 SoC serial controller"
depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST
depends on ARCH_TEGRA || COMPILE_TEST
select SERIAL_CORE
help
Support for the on-chip UARTs on the NVIDIA Tegra series SOCs
providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not
provide all of these ports, depending on how the serial port
are enabled). This driver uses the APB DMA to achieve higher baudrate
and better performance.
are enabled).
config SERIAL_TEGRA_TCU
tristate "NVIDIA Tegra Combined UART"