[PATCH v2 2/2] serial: 8250: SERIAL_8250_FSL should depend on Freescale platforms
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2021-09-24 07:12:43
Also in:
linux-arm-kernel, linux-serial, lkml
Subsystem:
8250/16?50 (and clone uarts) serial driver, the rest, tty layer and serial drivers · Maintainers:
Greg Kroah-Hartman, Linus Torvalds, Jiri Slaby
The Freescale 16550-style UART is only present on some Freescale SoCs. Hence tighten the dependencies to prevent asking the user about this driver, and possibly defaulting it to be enabled, when configuring a kernel without appropriate Freescale SoC or ACPI support. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- v2: - Split in two parts. --- drivers/tty/serial/8250/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index 0af96f3adab517f6..a2978b31144e94f2 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig@@ -363,7 +363,8 @@ config SERIAL_8250_BCM2835AUX config SERIAL_8250_FSL bool "Freescale 16550-style UART support (8250 based driver)" depends on SERIAL_8250_CONSOLE - default PPC || ARM || ARM64 + depends on FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || (ARM64 && ACPI) || COMPILE_TEST + default FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A || (ARM64 && ACPI) help Selecting this option will add support for the 16550-style serial port hardware found on Freescale SoCs.
--
2.25.1