Commit 28dd277e authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

arm64: dts: exynos: add unit address to DWC3 node wrapper in Exynos7 



Neither simple-bus bindings nor dtc W=1 accept device nodes in soc@ node
which do not have unit address.  Therefore usethe address space
of child device (actual DWC3 Controller) as the wrapper's address to
fix:

  exynos7-espresso.dtb: soc@0: usb: {'compatible': ['samsung,exynos7-dwusb3'], ...
    should not be valid under {'type': 'object'}

Reviewed-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Tested-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Link: https://lore.kernel.org/r/20230127212713.267014-4-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent becad83e

arch/arm64/boot/dts/exynos/exynos7.dtsi

+4 −4
Original line number Diff line number Diff line
@@ -690,7 +690,7 @@ usbdrd_phy: phy@15500000 { 
			#phy-cells = <1>;

		};



		usbdrd: usb {

		usbdrd: usb@15400000 {

			compatible = "samsung,exynos7-dwusb3";

			clocks = <&clock_fsys0 ACLK_USBDRD300>,

			       <&clock_fsys0 SCLK_USBDRD300_SUSPENDCLK>,
@@ -699,11 +699,11 @@ usbdrd: usb { 
				"usbdrd30_axius_clk";

			#address-cells = <1>;

			#size-cells = <1>;

			ranges;

			ranges = <0x0 0x15400000 0x10000>;



			usb@15400000 {

			usb@0 {

				compatible = "snps,dwc3";

				reg = <0x15400000 0x10000>;

				reg = <0x0 0x10000>;

				interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;

				phys = <&usbdrd_phy 0>, <&usbdrd_phy 1>;

				phy-names = "usb2-phy", "usb3-phy";