From 28dd277e54ebb499bc59c166078596767bbbbdd7 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 27 Jan 2023 22:27:13 +0100 Subject: 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: Alim Akhtar Tested-by: Alim Akhtar Link: https://lore.kernel.org/r/20230127212713.267014-4-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/exynos/exynos7.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arm64/boot/dts/exynos') diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 82fee1b7caab..b1fa68835b09 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -690,7 +690,7 @@ #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 @@ "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 = ; phys = <&usbdrd_phy 0>, <&usbdrd_phy 1>; phy-names = "usb2-phy", "usb3-phy"; -- cgit