serial: 8250: SERIAL_8250_ASPEED_VUART should depend on ARCH_ASPEED

[ Upstream commit 806a449725cbd679a7f52c394d3c87b451d66bd5 ]

The Aspeed Virtual UART is only present on Aspeed BMC platforms.  Hence
add a dependency on ARCH_ASPEED, to prevent asking the user about this
driver when configuring a kernel without Aspeed BMC support.

Reviewed-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/259138c372d433005b4871789ef9ee8d15320307.1657528861.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: f8086d1a65ac ("serial: 8250: ASPEED_VUART: select REGMAP instead of depending on it")
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index da63e76c7530c2d590381648b70beecc4ff01ba2..7cd61565c13514a6e2fbed2d26069281da7e404a 100644 (file)
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -254,6 +254,7 @@ config SERIAL_8250_ASPEED_VUART
        depends on SERIAL_8250
        depends on OF
        depends on REGMAP && MFD_SYSCON
+       depends on ARCH_ASPEED || COMPILE_TEST
        help
          If you want to use the virtual UART (VUART) device on Aspeed
          BMC platforms, enable this option. This enables the 16550A-