From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Fri, 27 Jan 2023 21:27:11 +0000 (+0100)
Subject: ARM: dts: exynos: add unit address to DWC3 node wrapper in Exynos54xx
X-Git-Tag: v6.3-rc1~202^2~5^2~10
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=27be20e3b9d125f2c1b066d1d238c67bf5b89dc3;p=tomoyo%2Ftomoyo-test1.git

ARM: dts: exynos: add unit address to DWC3 node wrapper in Exynos54xx

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:

  exynos5422-odroidhc1.dtb: soc: usb3-0: {'compatible': ['samsung,exynos5250-dwusb3'],
    ... } should not be valid under {'type': 'object'}

  exynos54xx.dtsi:145.21-159.5: Warning (simple_bus_reg): /soc/usb3-0: missing or empty reg/ranges property

Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230127212713.267014-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---

diff --git a/arch/arm/boot/dts/exynos54xx.dtsi b/arch/arm/boot/dts/exynos54xx.dtsi
index 3ec43761d8b9..5c799886c275 100644
--- a/arch/arm/boot/dts/exynos54xx.dtsi
+++ b/arch/arm/boot/dts/exynos54xx.dtsi
@@ -142,15 +142,15 @@
 			status = "disabled";
 		};
 
-		usbdrd3_0: usb3-0 {
+		usbdrd3_0: usb@12000000 {
 			compatible = "samsung,exynos5250-dwusb3";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x0 0x12000000 0x10000>;
 
-			usbdrd_dwc3_0: usb@12000000 {
+			usbdrd_dwc3_0: usb@0 {
 				compatible = "snps,dwc3";
-				reg = <0x12000000 0x10000>;
+				reg = <0x0 0x10000>;
 				interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 				phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
 				phy-names = "usb2-phy", "usb3-phy";
@@ -164,15 +164,15 @@
 			#phy-cells = <1>;
 		};
 
-		usbdrd3_1: usb3-1 {
+		usbdrd3_1: usb@12400000 {
 			compatible = "samsung,exynos5250-dwusb3";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x0 0x12400000 0x10000>;
 
-			usbdrd_dwc3_1: usb@12400000 {
+			usbdrd_dwc3_1: usb@0 {
 				compatible = "snps,dwc3";
-				reg = <0x12400000 0x10000>;
+				reg = <0x0 0x10000>;
 				phys = <&usbdrd_phy1 0>, <&usbdrd_phy1 1>;
 				phy-names = "usb2-phy", "usb3-phy";
 				snps,dis_u3_susphy_quirk;