phy: Add new Exynos USB 2.0 PHY driver
Add a new driver for the Exynos USB 2.0 PHY. The new driver uses the generic
PHY framework. The driver includes support for the Exynos 4x10 and 4x12
SoC families.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index fde4192..3374836 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -107,4 +107,33 @@
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_SAMSUNG_USB2
+ tristate "Samsung USB 2.0 PHY driver"
+ select GENERIC_PHY
+ select MFD_SYSCON
+ help
+ Enable this to support the Samsung USB 2.0 PHY driver for Samsung
+ SoCs. This driver provides the interface for USB 2.0 PHY. Support for
+ particular SoCs has to be enabled in addition to this driver. Number
+ and type of supported phys depends on the SoC.
+
+config PHY_EXYNOS4210_USB2
+ bool "Support for Exynos 4210"
+ depends on PHY_SAMSUNG_USB2
+ depends on CPU_EXYNOS4210
+ help
+ Enable USB PHY support for Exynos 4210. This option requires that
+ Samsung USB 2.0 PHY driver is enabled and means that support for this
+ particular SoC is compiled in the driver. In case of Exynos 4210 four
+ phys are available - device, host, HSIC0 and HSIC1.
+
+config PHY_EXYNOS4X12_USB2
+ bool "Support for Exynos 4x12"
+ depends on PHY_SAMSUNG_USB2
+ depends on (SOC_EXYNOS4212 || SOC_EXYNOS4412)
+ help
+ Enable USB PHY support for Exynos 4x12. This option requires that
+ Samsung USB 2.0 PHY driver is enabled and means that support for this
+ particular SoC is compiled in the driver. In case of Exynos 4x12 four
+ phys are available - device, host, HSIC0 and HSIC1.
endmenu