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ARM: dts: exynos: add unit address to DWC3 node wrapper in Exynos5250 

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:

  exynos5250-smdk5250.dtb: soc: usb3: {'compatible': ['samsung,exynos5250-dwusb3'],
    ... } should not be valid under {'type': 'object'}

  exynos5250.dtsi:638.16-653.5: Warning (simple_bus_reg): /soc/usb3: missing or empty reg/ranges property

Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230127212713.267014-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2023-01-27 22:27:10 +01:00
parent adf8238ef4
commit 47fea512b4
1 changed files with 4 additions and 4 deletions
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8
arch/arm/boot/dts/exynos5250.dtsi
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@ -635,17 +635,17 @@
#sound-dai-cells = <1>;
};
usbdrd: usb3 {
usbdrd: usb@12000000 {
compatible = "samsung,exynos5250-dwusb3";
clocks = <&clock CLK_USB3>;
clock-names = "usbdrd30";
#address-cells = <1>;
#size-cells = <1>;
ranges;
ranges = <0x0 0x12000000 0x10000>;
usbdrd_dwc3: usb@12000000 {
usbdrd_dwc3: usb@0 {
compatible = "snps,dwc3";
reg = <0x12000000 0x10000>;
reg = <0x0 0x10000>;
interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbdrd_phy 0>, <&usbdrd_phy 1>;
phy-names = "usb2-phy", "usb3-phy";