net: mdio: MDIO_PIC64HPSC should depend on ARCH_MICROCHIP

The PIC64-HPSC/HX MDIO interface is only present on Microchip
PIC64-HPSC/HX SoCs.  Hence add a dependency on ARCH_MICROCHIP, to
prevent asking the user about this driver when configuring a kernel
without Microchip SoC support.

Fixes: f76aef980206e7c6 ("net: mdio: add a driver for PIC64-HPSC/HX MDIO controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Charles Perry <charles.perry@microchip.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/980c57efa5843733ef95459c3283aebade56f142.1776162544.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/mdio/Kconfig b/drivers/net/mdio/Kconfig
index 516b0d05e16ebba393dc9a42eb87247125701a6e..c71132f33f8472e607e92212fe447217fe8888a3 100644 (file)
--- a/drivers/net/mdio/Kconfig
+++ b/drivers/net/mdio/Kconfig
@@ -147,6 +147,7 @@ config MDIO_OCTEON
 
 config MDIO_PIC64HPSC
        tristate "PIC64-HPSC/HX MDIO interface support"
+       depends on ARCH_MICROCHIP || COMPILE_TEST
        depends on HAS_IOMEM && OF_MDIO
        help
          This driver supports the MDIO interface found on the PIC64-HPSC/HX