From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dongwoo Lee Subject: [PATCH 1/2] arm64: dts: exynos: Fix wrong label for USB 3.0 controller node Date: Tue, 20 Jun 2017 16:12:23 +0900 Message-ID: <1497942745-8607-2-git-send-email-dwoo08.lee@samsung.com> References: <1497942745-8607-1-git-send-email-dwoo08.lee@samsung.com> Return-path: In-reply-to: <1497942745-8607-1-git-send-email-dwoo08.lee@samsung.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Catalin Marinas , Will Deacon , Kukjin Kim , Krzysztof Kozlowski , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM64 PORT AARCH64 ARCHITECTURE" , "moderated list:ARM/SAMSUNG EXYNOS ARM ARCHITECTURES" , open list Cc: cw00.choi@samsung.com, andi.shyti@samsung.com, Dongwoo Lee List-Id: devicetree@vger.kernel.org Exynos5433 has two usb 3.0 controllers: usbhost and usbdrd. usbhost is host-only controller whereas usbdrd supports both peripheral and host mode. "drd" means dual-role device, so usbhost cannot be labeled with the name contains "drd". Howerver, the label usbdrd_dwc3_0 was used for usbhost's dwc3 node. It seems it obviously fault because TM2 and TM2E doesn't use usbhost but dr_mode property is assigned to it. This patch assigns the proper label for two dwc3 nodes, and apply changes to the related reference. Signed-off-by: Dongwoo Lee --- arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 2 +- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 804a270..477c3bc 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -1202,7 +1202,7 @@ status = "okay"; }; -&usbdrd_dwc3_0 { +&usbdrd_dwc3 { dr_mode = "otg"; }; diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 727f36a..7fe994b 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1367,7 +1367,7 @@ ranges; status = "disabled"; - dwc3@15400000 { + usbdrd_dwc3: dwc3@15400000 { compatible = "snps,dwc3"; reg = <0x15400000 0x10000>; interrupts = ; @@ -1414,7 +1414,7 @@ ranges; status = "disabled"; - usbdrd_dwc3_0: dwc3@15a00000 { + usbhost_dwc3: dwc3@15a00000 { compatible = "snps,dwc3"; reg = <0x15a00000 0x10000>; interrupts = ; -- 1.9.1