net: pcs: Kconfig: Fix unmet dependency warning

Fix the Kconfig dependencies for PCS_RZN1_MIIC to avoid the unmet direct
dependency warning when enabling DWMAC_RENESAS_GBETH. The PCS driver is
used on multiple Renesas SoCs including RZ/N1, RZ/N2H and RZ/T2H, but the
existing condition only allowed ARCH_RZN1, ARCH_R9A09G077, or
ARCH_R9A09G087. This conflicted with the GBETH/GMAC driver which selects
PCS_RZN1_MIIC under ARCH_RENESAS.

Update the dependency to ARCH_RENESAS || COMPILE_TEST so that the PCS
driver is available on all Renesas platforms.

Fixes: 08f89e42121d ("net: pcs: rzn1-miic: Add RZ/T2H MIIC support")
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Closes: https://lore.kernel.org/all/aMlgg_QpJOEDGcEA@monster/
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250916162335.3339558-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/pcs/Kconfig b/drivers/net/pcs/Kconfig
index 76dbc11d9575198a1b5e998b6c59cc047e7d3962..ecbc3530e780c5c77dd69fbb3acfc03e0c9ee8d4 100644 (file)
--- a/drivers/net/pcs/Kconfig
+++ b/drivers/net/pcs/Kconfig
@@ -28,7 +28,7 @@ config PCS_MTK_LYNXI
 config PCS_RZN1_MIIC
        tristate "Renesas RZ/N1, RZ/N2H, RZ/T2H MII converter"
        depends on OF
-       depends on ARCH_RZN1 || ARCH_R9A09G077 || ARCH_R9A09G087 || COMPILE_TEST
+       depends on ARCH_RENESAS || COMPILE_TEST
        help
          This module provides a driver for the MII converter available on
          Renesas RZ/N1, RZ/N2H, and RZ/T2H SoCs. This PCS converts MII to