usb: dwc3: core: switch to snps,dwc3

all other drivers using Synopsys IPs with DT
have a compatible of snps,$driver, in order
to add consistency, we are switching over to
snps,dwc3 but keeping synopsys,dwc3 in the core
driver to maintain backwards compatibility.

New DTS bindings should NOT use synopsys,dwc3.

Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index 7a95c65..3a64e20 100644 (file)
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -3,7 +3,7 @@ synopsys DWC3 CORE
 DWC3- USB3 CONTROLLER
 
 Required properties:
- - compatible: must be "synopsys,dwc3"
+ - compatible: must be "snps,dwc3"
  - reg : Address and length of the register set for the device
  - interrupts: Interrupts used by the dwc3 controller.
  - usb-phy : array of phandle for the PHY device
@@ -14,7 +14,7 @@ Optional properties:
 This is usually a subnode to DWC3 glue to which it is connected.
 
 dwc3@4a030000 {
-       compatible = "synopsys,dwc3";
+       compatible = "snps,dwc3";
        reg = <0x4a030000 0xcfff>;
        interrupts = <0 92 4>
        usb-phy = <&usb2_phy>, <&usb3,phy>;

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index e643620..07be2cd 100644 (file)
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -644,7 +644,7 @@
                        utmi-mode = <2>;
                        ranges;
                        dwc3@4a030000 {
-                               compatible = "synopsys,dwc3";
+                               compatible = "snps,dwc3";
                                reg = <0x4a030000 0x1000>;
                                interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
                                usb-phy = <&usb2_phy>, <&usb3_phy>;

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 0686acf..2f56327 100644 (file)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -735,6 +735,9 @@ static const struct dev_pm_ops dwc3_dev_pm_ops = {
 #ifdef CONFIG_OF
 static const struct of_device_id of_dwc3_match[] = {
        {
+               .compatible = "snps,dwc3"
+       },
+       {
                .compatible = "synopsys,dwc3"
        },
        { },