PowerPC: phy: enable all phylib drivers when use phylib and tsec enet

config_phylib_all_drivers.h should be included when CONFIG_PHYLIB and
CONFIG_TSEC_ENET are defined.

Fixes: 3146f0c017 ("Move PHYLIB to Kconfig")
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>

arch/powerpc/include/asm/config.h

@@ -70,11 +70,9 @@
 #endif
 
 /* The TSEC driver uses the PHYLIB infrastructure */
-#ifndef CONFIG_PHYLIB
-#if defined(CONFIG_TSEC_ENET)
+#if defined(CONFIG_TSEC_ENET) && defined(CONFIG_PHYLIB)
 #include <config_phylib_all_drivers.h>
 #endif /* TSEC_ENET */
-#endif /* !CONFIG_PHYLIB */
 
 /* The FMAN driver uses the PHYLIB infrastructure */