r8169: support L1.2 control on RTL8168h

According to Realtek RTL8168h supports the same L1.2 control as RTL8125.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/4784d5ce-38ac-046a-cbfa-5fdd9773f820@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/realtek/r8169_main.c

@@ -2697,6 +2697,7 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable)
 		RTL_W8(tp, Config2, RTL_R8(tp, Config2) | ClkReqEn);
 
 		switch (tp->mac_version) {
+		case RTL_GIGA_MAC_VER_45 ... RTL_GIGA_MAC_VER_48:
 		case RTL_GIGA_MAC_VER_60 ... RTL_GIGA_MAC_VER_63:
 			/* reset ephy tx/rx disable timer */
 			r8168_mac_ocp_modify(tp, 0xe094, 0xff00, 0);
@@ -2708,6 +2709,7 @@ static void rtl_hw_aspm_clkreq_enable(struct rtl8169_private *tp, bool enable)
 		}
 	} else {
 		switch (tp->mac_version) {
+		case RTL_GIGA_MAC_VER_45 ... RTL_GIGA_MAC_VER_48:
 		case RTL_GIGA_MAC_VER_60 ... RTL_GIGA_MAC_VER_63:
 			r8168_mac_ocp_modify(tp, 0xe092, 0x00ff, 0);
 			break;