dt-bindings: phy-rockchip-typec: deprecate some register properties.

As now the following register properties are in the driver, document as
deprecated these properties and recommend to not use them on new bindings.

The deprecated properties are:

- rockchip,typec-conn-dir : the register of type-c connector direction
- rockchip,usb3tousb2-en : the register of type-c force usb3 to usb2
                           enable control.
- rockchip,external-psm : the register of type-c phy external psm clock
                          selection.
- rockchip,pipe-status : the register of type-c phy pipe status.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt

@@ -16,24 +16,6 @@ Required properties:
 		 "uphy", "uphy-pipe", "uphy-tcphy"
  - extcon : extcon specifier for the Power Delivery
 
-Note, there are 2 type-c phys for RK3399, and they are almost identical, except
-these registers(description below), every register node contains 3 sections:
-offset, enable bit, write mask bit.
- - rockchip,typec-conn-dir : the register of type-c connector direction,
-   for type-c phy0, it must be <0xe580 0 16>;
-   for type-c phy1, it must be <0xe58c 0 16>;
- - rockchip,usb3tousb2-en : the register of type-c force usb3 to usb2 enable
-   control.
-   for type-c phy0, it must be <0xe580 3 19>;
-   for type-c phy1, it must be <0xe58c 3 19>;
- - rockchip,external-psm : the register of type-c phy external psm clock
-   selection.
-   for type-c phy0, it must be <0xe588 14 30>;
-   for type-c phy1, it must be <0xe594 14 30>;
- - rockchip,pipe-status : the register of type-c phy pipe status.
-   for type-c phy0, it must be <0xe5c0 0 0>;
-   for type-c phy1, it must be <0xe5c0 16 16>;
-
 Required nodes : a sub-node is required for each port the phy provides.
 		 The sub-node name is used to identify dp or usb3 port,
 		 and shall be the following entries:
@@ -43,6 +25,13 @@ Required nodes : a sub-node is required for each port the phy provides.
 Required properties (port (child) node):
 - #phy-cells : must be 0, See ./phy-bindings.txt for details.
 
+Deprecated properties, do not use in new device tree sources, these
+properties are determined by the compatible value:
+ - rockchip,typec-conn-dir
+ - rockchip,usb3tousb2-en
+ - rockchip,external-psm
+ - rockchip,pipe-status
+
 Example:
 	tcphy0: phy@ff7c0000 {
 		compatible = "rockchip,rk3399-typec-phy";
@@ -58,10 +47,6 @@ Example:
 			 <&cru SRST_UPHY0_PIPE_L00>,
 			 <&cru SRST_P_UPHY0_TCPHY>;
 		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
-		rockchip,typec-conn-dir = <0xe580 0 16>;
-		rockchip,usb3tousb2-en = <0xe580 3 19>;
-		rockchip,external-psm = <0xe588 14 30>;
-		rockchip,pipe-status = <0xe5c0 0 0>;
 
 		tcphy0_dp: dp-port {
 			#phy-cells = <0>;
@@ -86,10 +71,6 @@ Example:
 			 <&cru SRST_UPHY1_PIPE_L00>,
 			 <&cru SRST_P_UPHY1_TCPHY>;
 		reset-names = "uphy", "uphy-pipe", "uphy-tcphy";
-		rockchip,typec-conn-dir = <0xe58c 0 16>;
-		rockchip,usb3tousb2-en = <0xe58c 3 19>;
-		rockchip,external-psm = <0xe594 14 30>;
-		rockchip,pipe-status = <0xe5c0 16 16>;
 
 		tcphy1_dp: dp-port {
 			#phy-cells = <0>;