From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Subject: [PATCH 1/2] ARM: dts: imx51-babbage: Fix USB PHY duplicate unit-address Date: Mon, 14 May 2018 15:29:35 -0300 Message-ID: <1526322576-5838-1-git-send-email-festevam@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: shawnguo@kernel.org Cc: Fabio Estevam , devicetree@vger.kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org From: Fabio Estevam Currently the following DTC warning is seen with W=1: arch/arm/boot/dts/imx51-babbage.dtb: Warning (unique_unit_address): /usbphy/usbphy@0: duplicate unit-address (also used in node /usbphy/usbh1phy@0) Fix it by moving the USB PHY node outside of simple-bus and drop the unneeded unit-address. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx51-babbage.dts | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts index b8ca73d..de46906 100644 --- a/arch/arm/boot/dts/imx51-babbage.dts +++ b/arch/arm/boot/dts/imx51-babbage.dts @@ -170,20 +170,13 @@ mux-ext-port = <3>; }; - usbphy { - #address-cells = <1>; - #size-cells = <0>; - compatible = "simple-bus"; - - usbh1phy: usbh1phy@0 { - compatible = "usb-nop-xceiv"; - reg = <0>; - clocks = <&clk_usb>; - clock-names = "main_clk"; - reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; - vcc-supply = <&vusb_reg>; - #phy-cells = <0>; - }; + usbh1phy: usbphy1 { + compatible = "usb-nop-xceiv"; + clocks = <&clk_usb>; + clock-names = "main_clk"; + reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + vcc-supply = <&vusb_reg>; + #phy-cells = <0>; }; }; -- 2.7.4