phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correct
directory structure for phy drivers.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

MAINTAINERS

@@ -1844,8 +1844,8 @@ F:	drivers/i2c/busses/i2c-st.c
 F:	drivers/media/rc/st_rc.c
 F:	drivers/media/platform/sti/c8sectpfe/
 F:	drivers/mmc/host/sdhci-st.c
-F:	drivers/phy/phy-miphy28lp.c
-F:	drivers/phy/phy-stih407-usb.c
+F:	drivers/phy/st/phy-miphy28lp.c
+F:	drivers/phy/st/phy-stih407-usb.c
 F:	drivers/pinctrl/pinctrl-st.c
 F:	drivers/remoteproc/st_remoteproc.c
 F:	drivers/remoteproc/st_slim_rproc.c
@@ -10833,7 +10833,7 @@ RENESAS USB2 PHY DRIVER
 M:	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
 L:	linux-renesas-soc@vger.kernel.org
 S:	Maintained
-F:	drivers/phy/phy-rcar-gen3-usb2.c
+F:	drivers/phy/renesas/phy-rcar-gen3-usb2.c
 
 RESET CONTROLLER FRAMEWORK
 M:	Philipp Zabel <p.zabel@pengutronix.de>
@@ -11235,12 +11235,12 @@ L:	linux-kernel@vger.kernel.org
 S:	Supported
 F:	Documentation/devicetree/bindings/phy/samsung-phy.txt
 F:	Documentation/phy/samsung-usb2.txt
-F:	drivers/phy/phy-exynos4210-usb2.c
-F:	drivers/phy/phy-exynos4x12-usb2.c
-F:	drivers/phy/phy-exynos5250-usb2.c
-F:	drivers/phy/phy-s5pv210-usb2.c
-F:	drivers/phy/phy-samsung-usb2.c
-F:	drivers/phy/phy-samsung-usb2.h
+F:	drivers/phy/samsung/phy-exynos4210-usb2.c
+F:	drivers/phy/samsung/phy-exynos4x12-usb2.c
+F:	drivers/phy/samsung/phy-exynos5250-usb2.c
+F:	drivers/phy/samsung/phy-s5pv210-usb2.c
+F:	drivers/phy/samsung/phy-samsung-usb2.c
+F:	drivers/phy/samsung/phy-samsung-usb2.h
 
 SERIAL DRIVERS
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/phy/Makefile

@@ -3,64 +3,20 @@
 #
 
 obj-$(CONFIG_GENERIC_PHY)		+= phy-core.o
-obj-$(CONFIG_PHY_BCM_NS_USB2)		+= phy-bcm-ns-usb2.o
-obj-$(CONFIG_PHY_BCM_NS_USB3)		+= phy-bcm-ns-usb3.o
-obj-$(CONFIG_PHY_BERLIN_USB)		+= phy-berlin-usb.o
-obj-$(CONFIG_PHY_BERLIN_SATA)		+= phy-berlin-sata.o
-obj-$(CONFIG_PHY_DA8XX_USB)		+= phy-da8xx-usb.o
-obj-$(CONFIG_PHY_DM816X_USB)		+= phy-dm816x-usb.o
-obj-$(CONFIG_ARMADA375_USBCLUSTER_PHY)	+= phy-armada375-usb2.o
-obj-$(CONFIG_BCM_KONA_USB2_PHY)		+= phy-bcm-kona-usb2.o
-obj-$(CONFIG_PHY_EXYNOS_DP_VIDEO)	+= phy-exynos-dp-video.o
-obj-$(CONFIG_PHY_EXYNOS_MIPI_VIDEO)	+= phy-exynos-mipi-video.o
 obj-$(CONFIG_PHY_LPC18XX_USB_OTG)	+= phy-lpc18xx-usb-otg.o
-obj-$(CONFIG_PHY_PXA_28NM_USB2)		+= phy-pxa-28nm-usb2.o
-obj-$(CONFIG_PHY_PXA_28NM_HSIC)		+= phy-pxa-28nm-hsic.o
-obj-$(CONFIG_PHY_MVEBU_SATA)		+= phy-mvebu-sata.o
-obj-$(CONFIG_PHY_MIPHY28LP) 		+= phy-miphy28lp.o
-obj-$(CONFIG_PHY_RCAR_GEN2)		+= phy-rcar-gen2.o
-obj-$(CONFIG_PHY_RCAR_GEN3_USB2)	+= phy-rcar-gen3-usb2.o
-obj-$(CONFIG_OMAP_CONTROL_PHY)		+= phy-omap-control.o
-obj-$(CONFIG_OMAP_USB2)			+= phy-omap-usb2.o
-obj-$(CONFIG_TI_PIPE3)			+= phy-ti-pipe3.o
-obj-$(CONFIG_TWL4030_USB)		+= phy-twl4030-usb.o
-obj-$(CONFIG_PHY_EXYNOS5250_SATA)	+= phy-exynos5250-sata.o
-obj-$(CONFIG_PHY_HIX5HD2_SATA)		+= phy-hix5hd2-sata.o
-obj-$(CONFIG_PHY_HI6220_USB)		+= phy-hi6220-usb.o
 obj-$(CONFIG_PHY_MT65XX_USB3)		+= phy-mt65xx-usb3.o
-obj-$(CONFIG_PHY_SUN4I_USB)		+= phy-sun4i-usb.o
-obj-$(CONFIG_PHY_SUN9I_USB)		+= phy-sun9i-usb.o
-obj-$(CONFIG_PHY_SAMSUNG_USB2)		+= phy-exynos-usb2.o
-phy-exynos-usb2-y			+= phy-samsung-usb2.o
-phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4210_USB2)	+= phy-exynos4210-usb2.o
-phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4X12_USB2)	+= phy-exynos4x12-usb2.o
-phy-exynos-usb2-$(CONFIG_PHY_EXYNOS5250_USB2)	+= phy-exynos5250-usb2.o
-phy-exynos-usb2-$(CONFIG_PHY_S5PV210_USB2)	+= phy-s5pv210-usb2.o
-obj-$(CONFIG_PHY_EXYNOS5_USBDRD)	+= phy-exynos5-usbdrd.o
-obj-$(CONFIG_PHY_EXYNOS_PCIE)	+= phy-exynos-pcie.o
-obj-$(CONFIG_PHY_QCOM_APQ8064_SATA)	+= phy-qcom-apq8064-sata.o
-obj-$(CONFIG_PHY_ROCKCHIP_USB) += phy-rockchip-usb.o
-obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2)	+= phy-rockchip-inno-usb2.o
-obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-rockchip-emmc.o
-obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
-obj-$(CONFIG_PHY_ROCKCHIP_DP)		+= phy-rockchip-dp.o
-obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
-obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o
-obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY)	+= phy-spear1310-miphy.o
-obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY)	+= phy-spear1340-miphy.o
 obj-$(CONFIG_PHY_XGENE)			+= phy-xgene.o
-obj-$(CONFIG_PHY_STIH407_USB)		+= phy-stih407-usb.o
-obj-$(CONFIG_PHY_QCOM_QMP)		+= phy-qcom-qmp.o
-obj-$(CONFIG_PHY_QCOM_QUSB2)		+= phy-qcom-qusb2.o
-obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs.o
-obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs-qmp-20nm.o
-obj-$(CONFIG_PHY_QCOM_UFS) 	+= phy-qcom-ufs-qmp-14nm.o
-obj-$(CONFIG_PHY_QCOM_USB_HS) 		+= phy-qcom-usb-hs.o
-obj-$(CONFIG_PHY_QCOM_USB_HSIC) 	+= phy-qcom-usb-hsic.o
-obj-$(CONFIG_PHY_TUSB1210)		+= phy-tusb1210.o
-obj-$(CONFIG_PHY_BRCM_SATA)		+= phy-brcm-sata.o
 obj-$(CONFIG_PHY_PISTACHIO_USB)		+= phy-pistachio-usb.o
-obj-$(CONFIG_PHY_CYGNUS_PCIE)		+= phy-bcm-cygnus-pcie.o
-obj-$(CONFIG_ARCH_TEGRA) += tegra/
-obj-$(CONFIG_PHY_NS2_PCIE)		+= phy-bcm-ns2-pcie.o
-obj-$(CONFIG_PHY_MESON8B_USB2)		+= phy-meson8b-usb2.o
+
+obj-$(CONFIG_ARCH_SUNXI)		+= allwinner/
+obj-$(CONFIG_ARCH_MESON)		+= amlogic/
+obj-$(CONFIG_ARCH_RENESAS)		+= renesas/
+obj-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip/
+obj-$(CONFIG_ARCH_TEGRA)		+= tegra/
+obj-y					+= broadcom/	\
+					   hisilicon/	\
+					   marvell/	\
+					   qualcomm/	\
+					   samsung/	\
+					   st/		\
+					   ti/

drivers/phy/allwinner/Kconfig

@@ -0,0 +1,31 @@
+#
+# Phy drivers for Allwinner platforms
+#
+config PHY_SUN4I_USB
+	tristate "Allwinner sunxi SoC USB PHY driver"
+	depends on ARCH_SUNXI && HAS_IOMEM && OF
+	depends on RESET_CONTROLLER
+	depends on EXTCON
+	depends on POWER_SUPPLY
+	depends on USB_SUPPORT
+	select GENERIC_PHY
+	select USB_COMMON
+	help
+	  Enable this to support the transceiver that is part of Allwinner
+	  sunxi SoCs.
+
+	  This driver controls the entire USB PHY block, both the USB OTG
+	  parts, as well as the 2 regular USB 2 host PHYs.
+
+config PHY_SUN9I_USB
+	tristate "Allwinner sun9i SoC USB PHY driver"
+	depends on ARCH_SUNXI && HAS_IOMEM && OF
+	depends on RESET_CONTROLLER
+	depends on USB_SUPPORT
+	select USB_COMMON
+	select GENERIC_PHY
+	help
+	  Enable this to support the transceiver that is part of Allwinner
+	  sun9i SoCs.
+
+	  This driver controls each individual USB 2 host PHY.

drivers/phy/allwinner/Makefile

@@ -0,0 +1,2 @@
+obj-$(CONFIG_PHY_SUN4I_USB)		+= phy-sun4i-usb.o
+obj-$(CONFIG_PHY_SUN9I_USB)		+= phy-sun9i-usb.o

drivers/phy/amlogic/Kconfig

@@ -0,0 +1,14 @@
+#
+# Phy drivers for Amlogic platforms
+#
+config PHY_MESON8B_USB2
+	tristate "Meson8b and GXBB USB2 PHY driver"
+	default ARCH_MESON
+	depends on OF && (ARCH_MESON || COMPILE_TEST)
+	depends on USB_SUPPORT
+	select USB_COMMON
+	select GENERIC_PHY
+	help
+	  Enable this to support the Meson USB2 PHYs found in Meson8b
+	  and GXBB SoCs.
+	  If unsure, say N.

drivers/phy/amlogic/Makefile

@@ -0,0 +1 @@
+obj-$(CONFIG_PHY_MESON8B_USB2)		+= phy-meson8b-usb2.o

drivers/phy/broadcom/Kconfig

@@ -0,0 +1,55 @@
+#
+# Phy drivers for Broadcom platforms
+#
+config PHY_CYGNUS_PCIE
+	tristate "Broadcom Cygnus PCIe PHY driver"
+	depends on OF && (ARCH_BCM_CYGNUS || COMPILE_TEST)
+	select GENERIC_PHY
+	default ARCH_BCM_CYGNUS
+	help
+	  Enable this to support the Broadcom Cygnus PCIe PHY.
+	  If unsure, say N.
+
+config BCM_KONA_USB2_PHY
+	tristate "Broadcom Kona USB2 PHY Driver"
+	depends on HAS_IOMEM
+	select GENERIC_PHY
+	help
+	  Enable this to support the Broadcom Kona USB 2.0 PHY.
+
+config PHY_BCM_NS_USB2
+	tristate "Broadcom Northstar USB 2.0 PHY Driver"
+	depends on ARCH_BCM_IPROC || COMPILE_TEST
+	depends on HAS_IOMEM && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support Broadcom USB 2.0 PHY connected to the USB
+	  controller on Northstar family.
+
+config PHY_BCM_NS_USB3
+	tristate "Broadcom Northstar USB 3.0 PHY Driver"
+	depends on ARCH_BCM_IPROC || COMPILE_TEST
+	depends on HAS_IOMEM && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support Broadcom USB 3.0 PHY connected to the USB
+	  controller on Northstar family.
+
+config PHY_NS2_PCIE
+	tristate "Broadcom Northstar2 PCIe PHY driver"
+	depends on OF && MDIO_BUS_MUX_BCM_IPROC
+	select GENERIC_PHY
+	default ARCH_BCM_IPROC
+	help
+	  Enable this to support the Broadcom Northstar2 PCIe PHY.
+	  If unsure, say N.
+
+config PHY_BRCM_SATA
+	tristate "Broadcom SATA PHY driver"
+	depends on ARCH_BRCMSTB || ARCH_BCM_IPROC || BMIPS_GENERIC || COMPILE_TEST
+	depends on OF
+	select GENERIC_PHY
+	default ARCH_BCM_IPROC
+	help
+	  Enable this to support the Broadcom SATA PHY.
+	  If unsure, say N.

drivers/phy/broadcom/Makefile

@@ -0,0 +1,6 @@
+obj-$(CONFIG_PHY_CYGNUS_PCIE)		+= phy-bcm-cygnus-pcie.o
+obj-$(CONFIG_BCM_KONA_USB2_PHY)		+= phy-bcm-kona-usb2.o
+obj-$(CONFIG_PHY_BCM_NS_USB2)		+= phy-bcm-ns-usb2.o
+obj-$(CONFIG_PHY_BCM_NS_USB3)		+= phy-bcm-ns-usb3.o
+obj-$(CONFIG_PHY_NS2_PCIE)		+= phy-bcm-ns2-pcie.o
+obj-$(CONFIG_PHY_BRCM_SATA)		+= phy-brcm-sata.o

drivers/phy/hisilicon/Kconfig

@@ -0,0 +1,20 @@
+#
+# Phy drivers for Hisilicon platforms
+#
+config PHY_HI6220_USB
+	tristate "hi6220 USB PHY support"
+	depends on (ARCH_HISI && ARM64) || COMPILE_TEST
+	select GENERIC_PHY
+	select MFD_SYSCON
+	help
+	  Enable this to support the HISILICON HI6220 USB PHY.
+
+	  To compile this driver as a module, choose M here.
+
+config PHY_HIX5HD2_SATA
+	tristate "HIX5HD2 SATA PHY Driver"
+	depends on ARCH_HIX5HD2 && OF && HAS_IOMEM
+	select GENERIC_PHY
+	select MFD_SYSCON
+	help
+	  Support for SATA PHY on Hisilicon hix5hd2 Soc.

drivers/phy/hisilicon/Makefile

@@ -0,0 +1,2 @@
+obj-$(CONFIG_PHY_HI6220_USB)		+= phy-hi6220-usb.o
+obj-$(CONFIG_PHY_HIX5HD2_SATA)		+= phy-hix5hd2-sata.o