Revert "phy: Add new Exynos USB PHY driver"

This reverts commit 9eaa4d2322f94704866fbd0cbce260ba8dcb6de2.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: Ib0644b766b0174cdec43cc483b5ccc7f9487f411

1 files changed, 0 insertions, 48 deletions

diff --git a/Documentation/devicetree/bindings/phy/samsung-usbphy.txt b/Documentation/devicetree/bindings/phy/samsung-usbphy.txt
deleted file mode 100644
index f618e8d12d1..00000000000
--- a/Documentation/devicetree/bindings/phy/samsung-usbphy.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-Samsung S5P/EXYNOS SoC series USB PHY
--------------------------------------------------
-
-Required properties:
-- compatible : should be one of the listed compatibles:
-	- "samsung,exynos4210-usbphy"
-	- "samsung,exynos4212-usbphy"
-- reg : a list of registers used by phy driver
-	- first and obligatory is the location of phy modules registers
-	- second and also required is the location of isolation registers
-	  (isolation registers control the physical connection between the in
-	  SoC modules and outside of the SoC, this also can be called enable
-	  control in the documentation of the SoC)
-	- third is the location of the mode switch register, this only applies
-	  to SoCs that have such a feature; mode switching enables to have
-	  both host and device used the same SoC pins and is commonly used
-	  when OTG is supported
-- #phy-cells : from the generic phy bindings, must be 1;
-
-The second cell in the PHY specifier identifies the PHY its meaning is SoC
-dependent. For the currently supported SoCs (Exynos 4210 and Exynos 4212) it
-is as follows:
-  0 - USB device,
-  1 - USB host,
-  2 - HSIC0,
-  3 - HSIC1,
-
-Example:
-
-For Exynos 4412 (compatible with Exynos 4212):
-
-exynos_usbphy: exynos-usbphy@125B0000 {
-	compatible = "samsung,exynos4212-usbphy";
-	reg = <0x125B0000 0x100>, <0x10020704 0x0c>, <0x1001021c 0x4>;
-	clocks = <&clock 305>, <&clock 2>, <&clock 2>, <&clock 2>,
-							<&clock 2>;
-	clock-names = "phy", "device", "host", "hsic0", "hsic1";
-	status = "okay";
-	#phy-cells = <1>;
-};
-
-Then the PHY can be used in other nodes such as:
-
-ehci@12580000 {
-	status = "okay";
-	phys = <&exynos_usbphy 2>;
-	phy-names = "hsic0";
-};