phy: mediatek: Make PHY_MTK_{XSPHY, TPHY} depend on HAS_IOMEM and OF_ADDRESS to fix build errors

devm_ioremap_resource() will be not built in lib/devres.c if
CONFIG_HAS_IOMEM is not set, of_address_to_resource() will be
not built in drivers/of/address.c if CONFIG_OF_ADDRESS is not
set, and then there exists two build errors about undefined
reference to "devm_ioremap_resource" and "of_address_to_resource"
in phy-mtk-xsphy.c under COMPILE_TEST and CONFIG_PHY_MTK_XSPHY,
make PHY_MTK_XSPHY depend on HAS_IOMEM and OF_ADDRESS to fix it.

The above issue is reported by kernel test robot <lkp@intel.com>,
through the discussion in the v1 patch, as Chunfeng said we need
also do this for config PHY_MTK_TPHY:

drivers/phy/mediatek/phy-mtk-tphy.c:1157:		retval = of_address_to_resource(child_np, 0, &res);
drivers/phy/mediatek/phy-mtk-tphy.c:1123:		tphy->sif_base = devm_ioremap_resource(dev, sif_res);
drivers/phy/mediatek/phy-mtk-tphy.c:1164:		instance->port_base = devm_ioremap_resource(&phy->dev, &res);
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1606289865-692-1-git-send-email-yangtiezhu@loongson.cnSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/mediatek/Kconfig

@@ -5,7 +5,8 @@
 config PHY_MTK_TPHY
 	tristate "MediaTek T-PHY Driver"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
-	depends on OF
+	depends on OF && OF_ADDRESS
+	depends on HAS_IOMEM
 	select GENERIC_PHY
 	help
 	  Say 'Y' here to add support for MediaTek T-PHY driver,
@@ -29,7 +30,8 @@ config PHY_MTK_UFS
 config PHY_MTK_XSPHY
 	tristate "MediaTek XS-PHY Driver"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
-	depends on OF
+	depends on OF && OF_ADDRESS
+	depends on HAS_IOMEM
 	select GENERIC_PHY
 	help
 	  Enable this to support the SuperSpeedPlus XS-PHY transceiver for