phy: intel: Add driver support for ComboPhy

ComboPhy subsystem provides PHYs for various
controllers like PCIe, SATA and EMAC.
Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/7b313826f46b9006a3ba98c0613e8f88f293a074.1589868358.git.eswara.kota@linux.intel.comSigned-off-by: Kishon Vijay Abraham I <kishon@ti.com>

drivers/phy/intel/Kconfig

@@ -2,6 +2,20 @@
 #
 # Phy drivers for Intel Lightning Mountain(LGM) platform
 #
+config PHY_INTEL_COMBO
+	bool "Intel ComboPHY driver"
+	depends on X86 || COMPILE_TEST
+	depends on OF && HAS_IOMEM
+	select MFD_SYSCON
+	select GENERIC_PHY
+	select REGMAP
+	help
+	  Enable this to support Intel ComboPhy.
+
+	  This driver configures ComboPhy subsystem on Intel gateway
+	  chipsets which provides PHYs for various controllers, EMAC,
+	  SATA and PCIe.
+
 config PHY_INTEL_EMMC
 	tristate "Intel EMMC PHY driver"
 	depends on X86 || COMPILE_TEST

drivers/phy/intel/Makefile

 # SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_PHY_INTEL_COMBO)		+= phy-intel-combo.o
 obj-$(CONFIG_PHY_INTEL_EMMC)            += phy-intel-emmc.o