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serial/xlnx_ps: add help chapter for XUARTPS

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Signed-off-by: chao an <anchao.archer@bytedance.com>
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chao an
2026-02-27 12:03:08 +08:00
committed by Alan C. Assis
parent 45c38d8592
commit 2306cae933
1 changed files with 11 additions and 0 deletions
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drivers/serial/Kconfig
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@@ -117,6 +117,17 @@ endif
menuconfig UART_XLNXPS
bool "Xilinx UART Peripheral System (XUARTPS) Chip support"
default n
---help---
This option enables support for the Xilinx UART Peripheral System
(XUARTPS) controller, which is commonly found in Xilinx Zynq-7000
and Zynq UltraScale+ MPSoC platforms.
The XUARTPS controller provides full-duplex UART functionality with
features such as baud rate generation, FIFO buffers, interrupt
support, and hardware flow control (RTS/CTS).
If you are building a kernel for Xilinx Zynq/Zynq MPSoC platforms
and need serial communication via the XUARTPS peripheral, say Y here.
if UART_XLNXPS
source "drivers/serial/Kconfig-xlnxps"