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serial: tegra: remove Kconfig dependency on APB DMA controller

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>

authored by

Francesco Lavra and committed by
Greg Kroah-Hartman dcb82250 579ab531

+2 -3
+2 -3
drivers/tty/serial/Kconfig
··· 255 255 256 256 config SERIAL_TEGRA 257 257 tristate "NVIDIA Tegra20/30 SoC serial controller" 258 - depends on (ARCH_TEGRA && TEGRA20_APB_DMA) || COMPILE_TEST 258 + depends on ARCH_TEGRA || COMPILE_TEST 259 259 select SERIAL_CORE 260 260 help 261 261 Support for the on-chip UARTs on the NVIDIA Tegra series SOCs 262 262 providing /dev/ttyTHS0, 1, 2, 3 and 4 (note, some machines may not 263 263 provide all of these ports, depending on how the serial port 264 - are enabled). This driver uses the APB DMA to achieve higher baudrate 265 - and better performance. 264 + are enabled). 266 265 267 266 config SERIAL_TEGRA_TCU 268 267 tristate "NVIDIA Tegra Combined UART"