rockchip64: restore CONFIG_MOTORCOMM_PHY=y in current kernel config

Commit 3ce7dec ("Automatic: kernel config rewrite", 2026-05-04)
inadvertently removed CONFIG_MOTORCOMM_PHY=y from
config/kernel/linux-rockchip64-current.config, undoing the deliberate
m -> y change introduced by 01c1825 ("rockchip64: rk3528: fix
ethernet PHY detection on NanoPi Zero2 (6.18 + 7.0)", PR armbian#9597,
merged 2026-03-26).

Without MOTORCOMM_PHY built-in, the YT8531S PHY on the NanoPi Zero2
(and any other rockchip64-current board carrying a Motorcomm PHY) is
not detected during MDIO bus probe because the driver loads as a
module after the bus scan completes. PR armbian#9597's commit message
documents the rationale:

  Also change CONFIG_MOTORCOMM_PHY from module (m) to built-in (y) in
  the rockchip64 kernel config, as a module the driver loads after
  the MDIO scan and the PHY isn't found at boot.

Re-validated on NanoPi Zero2 hardware (2026-05-17): with this change,
end0 links at 1000Mb/s Full and the YT8531S is detected at boot.

Signed-off-by: Shlomi Marco <s.marco@rubycomm.com>

Author: rubycomm

config/kernel/linux-rockchip64-current.config

@@ -906,6 +906,7 @@ CONFIG_MARVELL_88X2222_PHY=m
 CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MICREL_PHY=y
 CONFIG_MICROCHIP_T1_PHY=m
+CONFIG_MOTORCOMM_PHY=y
 CONFIG_NATIONAL_PHY=m
 CONFIG_NXP_C45_TJA11XX_PHY=m
 CONFIG_AT803X_PHY=m