UPSTREAM: 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.

Change-Id: I94a1894be5f5134dfe819aee266d735b44a44ada
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>

drivers/phy/Kconfig

@@ -313,77 +313,6 @@ config PHY_QCOM_IPQ806X_SATA
 	depends on OF
 	select GENERIC_PHY
 
-config PHY_ROCKCHIP_USB
-	tristate "Rockchip USB2 PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	help
-	  Enable this to support the Rockchip USB 2.0 PHY.
-
-config PHY_ROCKCHIP_INNO_USB2
-	tristate "Rockchip INNO USB2PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	depends on COMMON_CLK
-	depends on USB_SUPPORT
-	select EXTCON
-	select GENERIC_PHY
-	select USB_COMMON
-	help
-	  Support for Rockchip USB2.0 PHY with Innosilicon IP block.
-
-config PHY_ROCKCHIP_INNO_USB3
-	tristate "Rockchip INNO USB 3.0 PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	select USB_PHY
-	help
-	  Support for Rockchip USB 3.0 PHY with Innosilicon IP block.
-
-config PHY_ROCKCHIP_EMMC
-	tristate "Rockchip EMMC PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	help
-	  Enable this to support the Rockchip EMMC PHY.
-
-config PHY_ROCKCHIP_DP
-	tristate "Rockchip Display Port PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	help
-	  Enable this to support the Rockchip Display Port PHY.
-
-config PHY_ROCKCHIP_INNO_MIPI_DPHY
-	tristate "Rockchip INNO MIPI D-PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	help
-	  Enable this to support the Rockchip MIPI D-PHY with Innosilicon IP block.
-
-config PHY_ROCKCHIP_INNO_HDMI_PHY
-	tristate "Rockchip INNO HDMI PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select GENERIC_PHY
-	help
-	  Enable this to support the Rockchip HDMI PHY with Innosilicon IP block.
-
-config PHY_ROCKCHIP_TYPEC
-	tristate "Rockchip TYPEC PHY Driver"
-	depends on ARCH_ROCKCHIP && OF
-	select EXTCON
-	select GENERIC_PHY
-	select RESET_CONTROLLER
-	help
-	  Enable this to support the Rockchip USB TYPEC PHY.
-
-config PHY_ROCKCHIP_PCIE
-	tristate "Rockchip PCIe PHY Driver"
-	depends on (ARCH_ROCKCHIP && OF) || COMPILE_TEST
-	select GENERIC_PHY
-	select MFD_SYSCON
-	help
-	  Enable this to support the Rockchip PCIe PHY.
-
 config PHY_ST_SPEAR1310_MIPHY
 	tristate "ST SPEAR1310-MIPHY driver"
 	select GENERIC_PHY
@@ -455,4 +384,6 @@ config PHY_CYGNUS_PCIE
 	  Enable this to support the Broadcom Cygnus PCIe PHY.
 	  If unsure, say N.
 
+source "drivers/phy/rockchip/Kconfig"
+
 endmenu

drivers/phy/Makefile

@@ -34,15 +34,6 @@ 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_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-$(CONFIG_PHY_ROCKCHIP_INNO_USB3)	+= phy-rockchip-inno-usb3.o
-obj-$(CONFIG_PHY_ROCKCHIP_INNO_MIPI_DPHY)	+= phy-rockchip-inno-mipi-dphy.o
-obj-$(CONFIG_PHY_ROCKCHIP_INNO_HDMI_PHY)	+= phy-rockchip-inno-hdmi-phy.o
-obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-rockchip-emmc.o
-obj-$(CONFIG_PHY_ROCKCHIP_DP)		+= phy-rockchip-dp.o
-obj-$(CONFIG_PHY_ROCKCHIP_TYPEC)	+= phy-rockchip-typec.o
-obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
 obj-$(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
@@ -56,3 +47,4 @@ obj-$(CONFIG_PHY_TUSB1210)		+= phy-tusb1210.o
 obj-$(CONFIG_PHY_BRCMSTB_SATA)		+= phy-brcmstb-sata.o
 obj-$(CONFIG_PHY_PISTACHIO_USB)		+= phy-pistachio-usb.o
 obj-$(CONFIG_PHY_CYGNUS_PCIE)		+= phy-bcm-cygnus-pcie.o
+obj-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip/

drivers/phy/rockchip/Kconfig

@@ -0,0 +1,75 @@
+#
+# Phy drivers for Rockchip platforms
+#
+
+config PHY_ROCKCHIP_USB
+	tristate "Rockchip USB2 PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the Rockchip USB 2.0 PHY.
+
+config PHY_ROCKCHIP_INNO_USB2
+	tristate "Rockchip INNO USB2PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	depends on COMMON_CLK
+	depends on USB_SUPPORT
+	select EXTCON
+	select GENERIC_PHY
+	select USB_COMMON
+	help
+	  Support for Rockchip USB2.0 PHY with Innosilicon IP block.
+
+config PHY_ROCKCHIP_INNO_USB3
+	tristate "Rockchip INNO USB 3.0 PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	select USB_PHY
+	help
+	  Support for Rockchip USB 3.0 PHY with Innosilicon IP block.
+
+config PHY_ROCKCHIP_EMMC
+	tristate "Rockchip EMMC PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the Rockchip EMMC PHY.
+
+config PHY_ROCKCHIP_DP
+	tristate "Rockchip Display Port PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the Rockchip Display Port PHY.
+
+config PHY_ROCKCHIP_INNO_MIPI_DPHY
+	tristate "Rockchip INNO MIPI D-PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the Rockchip MIPI D-PHY with Innosilicon IP block.
+
+config PHY_ROCKCHIP_INNO_HDMI_PHY
+	tristate "Rockchip INNO HDMI PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select GENERIC_PHY
+	help
+	  Enable this to support the Rockchip HDMI PHY with Innosilicon IP block.
+
+config PHY_ROCKCHIP_TYPEC
+	tristate "Rockchip TYPEC PHY Driver"
+	depends on ARCH_ROCKCHIP && OF
+	select EXTCON
+	select GENERIC_PHY
+	select RESET_CONTROLLER
+	help
+	  Enable this to support the Rockchip USB TYPEC PHY.
+
+config PHY_ROCKCHIP_PCIE
+	tristate "Rockchip PCIe PHY Driver"
+	depends on (ARCH_ROCKCHIP && OF) || COMPILE_TEST
+	select GENERIC_PHY
+	select MFD_SYSCON
+	help
+	  Enable this to support the Rockchip PCIe PHY.
+

drivers/phy/rockchip/Makefile

@@ -0,0 +1,9 @@
+obj-$(CONFIG_PHY_ROCKCHIP_USB) += phy-rockchip-usb.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2)	+= phy-rockchip-inno-usb2.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB3)	+= phy-rockchip-inno-usb3.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_MIPI_DPHY)	+= phy-rockchip-inno-mipi-dphy.o
+obj-$(CONFIG_PHY_ROCKCHIP_INNO_HDMI_PHY)	+= phy-rockchip-inno-hdmi-phy.o
+obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-rockchip-emmc.o
+obj-$(CONFIG_PHY_ROCKCHIP_DP)		+= phy-rockchip-dp.o
+obj-$(CONFIG_PHY_ROCKCHIP_TYPEC)	+= phy-rockchip-typec.o
+obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o