usb: usb: dsps: update code according to the binding document

This relfects the code and dts requires changes due to recent .dts
binding updates:
- use mg prefix for the Metor Graphics specific attributes
- use power in mA not in mA/2 as specifed in the USB2.0 specification
- remove the child node for USB. This is driver specific on won't be
  reflected in the device tree
- use the "mentor" prefix instead of "mg".
- use "dr_mode" istead of "mg,port-mode" for the port mode. The former
  is used by a few other drivers.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

4 files changed, 31 insertions, 46 deletions

diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index a8907b5..e8447a7 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -127,7 +127,7 @@
 				status = "okay";
 			};
 
-			phy@47401300 {
+			usb-phy@47401300 {
 				status = "okay";
 			};
 
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index c26c16c..648a67e 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -178,11 +178,11 @@
 				status = "okay";
 			};
 
-			phy@47401300 {
+			usb-phy@47401300 {
 				status = "okay";
 			};
 
-			phy@47401b00 {
+			usb-phy@47401b00 {
 				status = "okay";
 			};
 
@@ -194,7 +194,7 @@
 				status = "okay";
 			};
 
-			dma@07402000  {
+			dma-controller@07402000  {
 				status = "okay";
 			};
 		};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index e92446c..a6c5033 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -214,7 +214,7 @@
 				status = "okay";
 			};
 
-			phy@47401300 {
+			usb-phy@47401300 {
 				status = "okay";
 			};
 
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index a38f8d3..f9c5da9 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -354,7 +354,7 @@
 				status = "disabled";
 			};
 
-			usb0_phy: phy@47401300 {
+			usb0_phy: usb-phy@47401300 {
 				compatible = "ti,am335x-usb-phy";
 				reg = <0x47401300 0x100>;
 				reg-names = "phy";
@@ -364,25 +364,19 @@
 
 			usb0: usb@47401000 {
 				compatible = "ti,musb-am33xx";
-				ranges;
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x47401000 0x200>;
-				reg-names = "control";
 				status = "disabled";
-
-				musb0: usb@47401400 {
-					compatible = "mg,musbmhdrc";
-					reg = <0x47401400 0x400>;
-					reg-names = "mc";
-					interrupts = <18>;
-					interrupt-names = "mc";
-					multipoint = <1>;
-					num-eps = <16>;
-					ram-bits = <12>;
-					port-mode = <3>;
-					power = <250>;
-					phys = <&usb0_phy>;
+				reg = <0x47401400 0x400
+					0x47401000 0x200>;
+				reg-names = "mc", "control";
+
+				interrupts = <18>;
+				interrupt-names = "mc";
+				dr_mode = "otg";
+				mentor,multipoint = <1>;
+				mentor,num-eps = <16>;
+				mentor,ram-bits = <12>;
+				mentor,power = <500>;
+				phys = <&usb0_phy>;
 
 				dmas = <&cppi41dma  0 0 &cppi41dma  1 0
 					&cppi41dma  2 0 &cppi41dma  3 0
@@ -406,10 +400,9 @@
 					"tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
 					"tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
 					"tx14", "tx15";
-				};
 			};
 
-			usb1_phy: phy@47401b00 {
+			usb1_phy: usb-phy@47401b00 {
 				compatible = "ti,am335x-usb-phy";
 				reg = <0x47401b00 0x100>;
 				reg-names = "phy";
@@ -419,25 +412,18 @@
 
 			usb1: usb@47401800 {
 				compatible = "ti,musb-am33xx";
-				ranges;
-				#address-cells = <1>;
-				#size-cells = <1>;
-				reg = <0x47401800 0x200>;
-				reg-names = "control";
 				status = "disabled";
-
-				musb1: usb@47401c00 {
-					compatible = "mg,musbmhdrc";
-					reg = <0x47401c00 0x400>;
-					reg-names = "mc";
-					interrupts = <19>;
-					interrupt-names = "mc";
-					multipoint = <1>;
-					num-eps = <16>;
-					ram-bits = <12>;
-					port-mode = <3>;
-					power = <250>;
-					phys = <&usb1_phy>;
+				reg = <0x47401c00 0x400
+					0x47401800 0x200>;
+				reg-names = "mc", "control";
+				interrupts = <19>;
+				interrupt-names = "mc";
+				dr_mode = "otg";
+				mentor,multipoint = <1>;
+				mentor,num-eps = <16>;
+				mentor,ram-bits = <12>;
+				mentor,power = <500>;
+				phys = <&usb1_phy>;
 
 				dmas = <&cppi41dma 15 0 &cppi41dma 16 0
 					&cppi41dma 17 0 &cppi41dma 18 0
@@ -461,10 +447,9 @@
 					"tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7",
 					"tx8", "tx9", "tx10", "tx11", "tx12", "tx13",
 					"tx14", "tx15";
-				};
 			};
 
-			cppi41dma: dma@07402000 {
+			cppi41dma: dma-controller@07402000 {
 				compatible = "ti,am3359-cppi41";
 				reg =  <0x47400000 0x1000
 					0x47402000 0x1000